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2 Homometallic Alkoxides

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622<br />

Table 6.40 Simple aryloxides of palladium<br />

Bond length ( ˚A) Bond angle ( Ž )<br />

Compound Aryloxide M–O M–O–Ar Ref.<br />

[Pd(OAr) 2]<br />

trans-O(Ar)<br />

[(bipy)Pd(OAr) 2 ]<br />

square planar Pd<br />

[(bipy)Pd(OAr) 2 ]<br />

square planar Pd<br />

[(TMEDA)Pd(OAr)(Me)]<br />

square planar Pd<br />

[(TMEDA)Pd(OAr)(Me)](HOAr)<br />

square planar Ph, hydrogen bonded HOAr<br />

[(TMEDA)Pd(OAr)(Me)]<br />

square planar Pd<br />

[(TMEDA)Pd(OAr)(Me)](HOAr)<br />

square planar Ph, hydrogen bonded HOAr<br />

trans-[Pd(OAr)(H)⊲PCy3⊳2]⊲HOAr⊳ square planar Pd, hydrogen bonded HOAr<br />

trans-[Pd(OAr)(H)⊲PCy3⊳2]⊲HOAr⊳ square planar Pd, hydrogen bonded HOAr<br />

trans-[Pd(OAr)Me⊲PMe3⊳2]<br />

square planar Pd<br />

trans-[Pd(OAr)Me⊲PMe3⊳2]⊲HOAr⊳<br />

square planar Pd, hydrogen bonded HOAr<br />

trans-[(Pd(OAr)Me⊲PMe3⊳2]⊲CF3CHPhOH⊳<br />

square planar Pd, hydrogen bonded alcohol<br />

[(bipy)Pd(OAr)fOCH⊲CF3⊳2g](HOAr)<br />

square planar Pd, hydrogen bonded HOAr<br />

trans-[Pd(OAr) 2⊲pyrrolidine⊳2]<br />

square planar Pd, intermolecular hydrogen bonding<br />

between ArO and pyrrolidine<br />

trans-[Pd(OAr) 2(pyrrolidine) 2 ]⊲HOAr⊳2<br />

square planar Pd, two hydrogen bonded HOAr<br />

OC6H4⊲2 0 py⊳-2 1.979 (2) 117 i<br />

OC6H5<br />

1.996 (7)<br />

121<br />

ii<br />

1.983 (6)<br />

120<br />

OC6F5<br />

2.013 (3)<br />

123<br />

ii<br />

2.013 (4)<br />

125<br />

OC6H5 2.024 (3) 123 iii<br />

OC6H5 2.037 (2) 122 iii<br />

OC6H4⊲NO2⊳-4 2.029 (4) 126 iii<br />

OC6H4⊲NO2⊳-4 2.043 (2) 125 iii<br />

OC6H5 2.135 (2) 121 iv, v<br />

OC6F5 2.181 (2) 126 iv, v<br />

OC6H5 2.106 (3) 127 vi<br />

OC6H5 2.134 (3) 122 vi<br />

OC6H5 2.107 (2) 124 vi<br />

OC6H5 1.997 (5) 120 vii<br />

OC6H5 2.003 (2) 121 viii<br />

OC6H5 2.018 (2) 120 viii

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