01.06.2013 Views

Download (3249Kb) - D-Scholarship@Pitt - University of Pittsburgh

Download (3249Kb) - D-Scholarship@Pitt - University of Pittsburgh

Download (3249Kb) - D-Scholarship@Pitt - University of Pittsburgh

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

82. For examples <strong>of</strong> rate acceleration <strong>of</strong> cyclization reactions as a result <strong>of</strong> Thorpe-Ingold<br />

effect, see: (a) Grubbs, R. H.; Chang, S. Tetrahedron 1998, 54, 4413. (b) Alexander, J. B.;<br />

La, D. S.; Cefalo, D. R.; Hoveyda, A. H.; Schrock, R. R. J. Am. Chem. Soc. 1998, 120,<br />

4041. (c) Yamamoto, Y.; Nakagai, Y.; Ohkoshi, N.; Itoh, K. J. Am. Chem. Soc. 2001, 123,<br />

6372. (d) Okamoto, S.; Livinghouse, T. Organometallics 2000, 19, 1449. (e) Buchwald, S.<br />

L.; Hicks, F. A. J. Am. Chem. Soc. 1999, 121, 7026.<br />

83. Rh or Ir coordination to an alcohol or ester is proposed as a reason for stereoselectivity in<br />

hydrogenation reactions (a) Crabtree, R. H.; Davis, M. W. J. Org. Chem. 1986, 51, 2655.<br />

(b) McCloskey, P. J.; Schultz, A. G. J. Org. Chem. 1988, 53, 1380.<br />

84. Trost, B. M.; Surivet, J. –P.; Toste, D. F. J. Am. Chem. Soc. 2004, 126, 15592.<br />

85. Lei, A.; He, M.; Wu, S.; Zhang, X. Angew. Chem., Int. Ed. 2002, 41, 3457.<br />

86. (a) Tsuge, O.; Wada, E.; Kanemasa, S. Chem. Lett. 1983, 239. (b) Tsuge, O.; Wada, E.;<br />

Kanemasa, S. Chem. Lett., 1983, 1525.<br />

87. (a) Woo, S.; Squires, N.; Fallis A. G. Org. Lett. 1999, 1, 573. (b) Woo, S.; Legoupy, S.;<br />

Parra, S.; Fallis, A. G., Org. Lett. 1999, 1, 1013.<br />

88. For synthetic methods for preparation <strong>of</strong> acyclic trienes, see: (a) Arisawa, M.; Sugihara, T.;<br />

Yamaguchi, M. Chem. Commun. 1998, 2615. (b) Trahanovsky, W. S.; Koeplinger, K. A. J.<br />

Org. Chem. 1992, 57, 4711. (c) Shi, M.; Shao, L.-X. Synlett 2004, 807. (d) Moriya, T.;<br />

Furuuchi, T.; Miyaura, N. Tetrahedron 1994, 50, 7961.<br />

89. For a review on cross-conjugated polyenes, see: Hopf, H. Angew. Chem. Int., Ed. Engl.<br />

1984, 23, 948.<br />

90. For example, Fallis’ methodology was applied by Schreiber and coworkers to the diversity-<br />

oriented synthesis <strong>of</strong> a library <strong>of</strong> polycyclic small molecules: (a) Kwon, O.; Park, S. B.;<br />

Schreiber, S. L. J. Am. Chem. Soc. 2002, 124, 13402. For other applications <strong>of</strong> heteroatom<br />

318

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!