Handbook of Functionalized Organometallics Applications in S

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Table 14.1 Examples of synthetic applications of multihapto-organometallic electrophiles with unsymmetrical substitution patterns, based on the analysis of regiocontrol from functional groups on the haptyl section of the ligand. 600 Target molecule Disconnections Multihapto electrophile Status Ref. Entry 14 Polyfunctional Electrophilic Multihapto-Organometallics for Organic Synthesis 287 CHMe not strong enough directing group - need electronically active group. organocuprate reagent Me 1 + Mn(CO)2Ind H hydride reducing agent 56 Me organocuprate reagent O O + Mn(CO)2Cp malonate nucleophile then decarboxylation Me Me O Me 289 Fragment synthesis completed from both 58 and 59. 58 O 2 O(sugar) O Me (sugar)O O Me nucleophilic cyclisation during decomplexation Me 59 Me 57 + Fe(CO) 2P(OPh) 3 O Me + Fe(CO) 3 Me Me 290 Synthesis completed. O HO2C 3 organocuprate reagent 61 H Me 60 Me H Me
Entry Target molecule Disconnections Multihapto electrophile Status Ref. 14.5 Examples of the Use of Electrophilic Multihapto-Complexes in Organic Synthesis 601 114 Enantiocontrolled synthesis completed. + Fe(CO) 3 MeO2C NH2 HO2C NH2 MeO2C H2NBoc-derived nucleophile, then deprotection 4 62 63 deprotection MeO 2C OH HO2C OH 115 Enantiocontrolled synthesis completed. MeO 2C hydroxide addition + Fe(CO) 3 OH 64 OH 5 OH OH dihydroxylation 63 deprotection 116 Enantiocontrolled synthesis completed. Fe(CO)3 + O HO 6 MeO 2C organocuprate reagent MeO 2C 51 functional group interconversions 65 nucleophile addition OH OH 262 Model studies. CO2Me + Fe(CO) 2PPh3 O O O O 7 HO HO 67 lactonisation HO nucleophile addition 66 HO control adjacent to second diene complex
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Organometallics. Paul Knochel Copyr
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Handbook of Functionalized Organome
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Contents Preface XV List of Authors
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Contents 3.3.9 Oxidation of Functio
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6.3.1 Nucleophilic Addition onto Ca
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9.2.3 Preparation of Functionalized
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13.6.4 Nickel-Catalyzed Cross-coupl
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Preface Since the pioneering work o
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XVIII List of Authors Corinne Gosmi
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1 Introduction Paul Knochel and Fel
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umorganic is directly generated in
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Et H 21 Et AlBu 2 + CO 2Et Cu(CN)Mg
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8 2 Polyfunctional Lithium Organome
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10 2 Polyfunctional Lithium Organom
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R R 12 2 Polyfunctional Lithium Org
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MeO MeO R 14 2 Polyfunctional Lithi
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N 16 2 Polyfunctional Lithium Organ
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Li LiO 20 2 Polyfunctional Lithium
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Li 22 2 Polyfunctional Lithium Orga
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26 Ph O Ni-Pr 2 2 Polyfunctional Li
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28 Li 2 Polyfunctional Lithium Orga
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Li 32 203 2 Polyfunctional Lithium
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36 Br 2 Polyfunctional Lithium Orga
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3 Functionalized Organoborane Deriv
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Br SSiMe 2tBu 4 3.2 Preparation and
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B O O 3.2 Preparation and Reaction
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3.2 Preparation and Reaction of Fun
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Ar H Ar = O HB O CF 3 CF 3 3.2 Prep
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X X Cl Cl TfO Cl 3.2 Preparation an
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HO HO Br OH O X N N O N 3.2 Prepara
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MOMO MOMO I CbzN O 3.2 Preparation
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(HO) 3B O NMe 3 N N O Br 3.2 Prepar
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H H O O N H N H O OEt O O OEt O 3.2
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t BuO2C O N H 3.2 Preparation and R
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R H2O R R B(OH) 2 B(OH) 2 3.3 Prepa
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3.3 Preparation and Reactions of Fu
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R 124 BF 3K Br 3.3 Preparation and
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B O O I OR O OR O O O O O OR 3.3 Pr
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S N O B O I O 133 3.4 Preparation a
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3.5 Synthesis and Reactions of Func
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R TrocO S N R 1 O S N 13 12 O 1 160
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22 H. Nakamura, M. Fujiwara, Y. Yam
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102 K. A. Scheidt, A. Tasaka, T. D.
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4 Polyfunctional Magnesium Organome
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crystallize with four-coordinated M
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4.2Methods of Preparation of Grigna
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NC Br Br 4.2Methods of Preparation
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N N Ph I 4.2Methods of Preparation
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Cl MgBr 4.2Methods of Preparation o
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O O O O 4.2Methods of Preparation o
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O Me Me O Pent I 4.2Methods of Prep
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4.3 Further Applications of Functio
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OTIPS I iPrMgCl OTIPS 4.3 Further A
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4.4 Application of Functionalized M
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I O O OBn Pd(t-Bu 3P) 2 (10 mol%) 4
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Me OTf CO2Et + Me 4.4 Application o
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12 a) F. Bickelhaupt in H. G. Riche
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56 G. Varchi, C. Kofink, D. M. Lind
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kin Trans. 1 1992, 1393; b) M. Sato
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31, 805; J. F. Hartwig, Angew. Chem
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5 Polyfunctional Silicon Organometa
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stereocontrol [5]. Similar chiral c
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5.2 Allylic Silanes seven-membered
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SiMe 3 33 Pr OH OSiMe 3 SiMe 3 34 O
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5.2 Allylic Silanes Although alkyl
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R O Si H 60a (R = H) 60b (R = Me) R
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Bpin SiMe 2Ph (CH 2) 2Ph 73 EtCH(OE
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BnO HO SiMe2Ph 2 BnO CHO BnO O BF3
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5.3 Alkenylsilanes When the same st
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HO I O Si Mo cat. : m n I O Si 111
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5.4Alkylsilanes Transition metal-ca
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5.4Alkylsilanes The fluoride-induce
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5.5 Miscellaneous Preparations and
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5.5 Miscellaneous Preparations and
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716. (c)I. E. Markó, J.-M. Planche
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6 Polyfunctional Tin Organometallic
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phine ligand or Pd II (PPh 3) 2Cl 2
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Bu 3 Sn Scheme 6.4 n-Pent + Me I O
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N N N H 2 I Scheme 6.8 N + Me Sn 3
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O O O NaO HO Me P O OH O OH (+)-Fos
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6.2 Metal-Catalyzed Coupling Reacti
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6.2 Metal-Catalyzed Coupling Reacti
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6.3 Nucleophilic Additions a-hydrox
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6.3 Nucleophilic Additions oxy alde
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6.3 Nucleophilic Additions found ap
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6.3 Nucleophilic Additions 6.3.1.5.
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6.3 Nucleophilic Additions ethylami
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N H 91% (ee:84%) Scheme 6.31 N CO 2
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6.4 Radical Reactions of Organotins
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TsN Scheme 6.37 + Bu 3Sn O Ph AIBN
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6.5.2 Tin-to-lithium Exchange 6.5.2
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Ar OR Scheme 6.42 N H SnBu 3 n-BuLi
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References 1 D. Azarian, S. S. Dua,
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Commun., 2002, 2608±2609; W. Su, S
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110 Y. Obora, M. Nakanishi, M. Toku
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178 Y. Yamamoto, H. Yatagai, Y. Nar
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J. Chem. Soc., Chem. Commun., 1995,
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301 D. P. G. Hamon, R. A. Massy-Wes
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371 I. D. Gridnev, O. L. Tok, N. A.
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252 7 Polyfunctional Zinc Organomet
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BnO H Me 37 :1:1mixtureof diastereo
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262 Me 3Si 7 Polyfunctional Zinc Or
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264 F F 7 Polyfunctional Zinc Organ
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Bu S O IZn(CH 2) 4ZnI 94 268 7 Poly
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OAc MeO I EtO 2C 272 CHO S C N 7 Po
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276 O 7 Polyfunctional Zinc Organom
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280 E 7 Polyfunctional Zinc Organom
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282 MeO 2C O I 7 Polyfunctional Zin
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H Ph 284 7 Polyfunctional Zinc Orga
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288 Ph N 214 O 7 Polyfunctional Zin
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294 IZn AcO 7 Polyfunctional Zinc O
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O 310 7 Polyfunctional Zinc Organom
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318 AcO 7 Polyfunctional Zinc Organ
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EtO 2C 320 MeO 7 Polyfunctional Zin
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MeO O 322 n-Hept O O I Me 7 Polyfun
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MeO 462 324 460 Br I 463 7 Polyfunc
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348 8 Polyfunctional 1,1-Organodime
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350 O 8 Polyfunctional 1,1-Organodi
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CH 2(ZnI) 2 4 362 8 Polyfunctional
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9 Polyfunctional Organocopper Reage
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S 5 CuI·LiCl Cu(CN)Li Li naphthale
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Br CO 2Et I CO 2Et CO 2Et Np 2CuLi
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9.2 Preparation of Functionalized O
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Pent I O O Pent I CO 2Et O Br Pent
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Ph Ph N OMe 1) n-BuLi 2) alkynylcop
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9.3 Applications of Functionalized
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PrCu·MgBr 2·SMe 2 Pr Me H Pr H HO
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19 X. Yang, T. Rotter, C. Piazza, P
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n-C 7H 15 398 10 Functional Organon
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400 10 Functional Organonickel Reag
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O 424 10 Functional Organonickel Re
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TIPSO R 1 Cp 2ClZr O H 426 O N 10 F
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O 438 O Br 10 Functional Organonick
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Cl 442 CN 10 Functional Organonicke
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11 Polyfunctional Metal Carbenes fo
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11.2 Chromium-Templated Cycloadditi
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11.2 Chromium-Templated Cycloadditi
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(CO) 5Cr O Ph 15 1) t Bu t BuOMe, 5
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O MeO O O O O MeO O OMe Cr(CO) 5 Me
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11.2.3 Cyclization of Chromium Olig
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(CO)5Cr OR * O S + OMe 11.2 Chromiu
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[2+2+1] R 1 R 1 OH (CO) 5Cr R 2 (CO
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11.3 Reactions of Higher Nuclearity
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Br O X Br O R 2 R 2 O 85: X = Si-tB
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11.3 Reactions of Higher Nuclearity
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11.4 Metathesis Reactions Catalyzed
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R 2 R 1 O R O 3 O 11.4 Metathesis R
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i Pr i Pr i Pr Me Me (R)-160 Ph O O
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11.5 Transmetallation The dimerizat
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11.6 Metal Carbenes in Peptide Chem
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11.7 Stereoselective Syntheses with
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O O O O 100% H 2N O O O O O 311a Cr
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11.8 Sugar Metal Carbenes as Organo
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References zation reactions that al
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35 (a) C.A. Merlic, Y. You, D.M. Mc
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D. R. Cefalo, P. J. Bonitatebus Jr.
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12 Functionalized Organozirconium a
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12.2 Functionalized Organozirconoce
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Ph O (H)ZrCp Ph O 2Cl Ph O O O 92 %
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i-PrO O OBu-t O H N Scheme 12.15 H
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BnO Scheme 12.19 O BnO + 27 28 Cp 2
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R 1 O O O R R1 R 2 Scheme 12.28 R P
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12.3 Functionalized Organotitanium
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t-BuOOC Scheme 12.44 O CH 3 7.5 mol
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H 13C 6 O R Scheme 12.52 SiMe 3 O T
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O O OEt 87 Scheme 12.59 Scheme 12.6
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40 A. M. Sun, X. Huang, Heteroatom
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13 Manganese Organometallics for th
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13.2.2 Preparation of Organomangane
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13.3 1,2-Addition to Aldehydes and
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13.3.2 Manganese-Mediated Barbier-
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Page 566 and 567: Me 3Si Cl ( ) 3 R Li 80% 82% Scheme
Page 568 and 569: 13.5 1,4-Addition of Organomanganes
Page 570 and 571: BuM BuMgCl BuMnCl BuMgCl BuCu BuCu
Page 572 and 573: 13.6 Transition-Metal-Catalyzed Cro
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Page 576 and 577: I Cl Scheme 13.56 MeO MnCl (1.2 equ
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Page 582 and 583: 570 14 Polyfunctional Electrophilic
Page 586 and 587: η5 η6 η4 η7 574 14 Polyfunction
Page 606 and 607: 51 594 CO 2Me + Fe(CO)3 CO2Me 14 Po
Page 614 and 615: 602 Entry Target molecule Disconnec
Page 616 and 617: Entry Target molecule Disconnection
Page 622 and 623: Target molecule Disconnections Mult
Page 640 and 641: 15 Polyfunctional Zinc, Cobalt and
Page 642 and 643: Trifluoromethylzinc compounds prepa
Page 644 and 645: 15.3 Electrochemical Synthesis and
Page 646 and 647: 15.3.2 Carbon±Carbon Bond Formatio
Page 648 and 649: Cl Cl NC + MeO2C 1eq 2eq e, CoX 2 c
Page 650 and 651: 1eq Br FG + R 2eq OAc e, CoX 2 cat
Page 652 and 653: Cl O + O e, FeBr 2(Bpy) n DMF, Fe a
Page 654 and 655: 15.4 Electrosynthesis of Compounds
Page 658 and 659: FG CuCN/LiCl ZnBr 0ºC CuZnBrCN 15.
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15.5 General Conclusion (industrial
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17 Durandetti, M.; Devaud, M.; Peri
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I2 Index b-alkoxyalkylidenemalonic,
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I4 Index boronic ester 47 4-boronyl
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I6 Index cyclohexadiene 415 cyclohe
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I8 Index fluoroalkenylstannane 206
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I10 Index iron-catalyzed carbolithi
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I12 Index nickel-catalyzed carbozin
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I14 Index psicosecarbene complexes
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I16 Index Suzuki-Miyaura reaction a
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