By Ernest L. Eliel
content material: methods for uneven synthesis as directed towards typical items / Barry M. Trost --
man made regulate resulting in normal items / Teruaki Mukaiyama --
uneven synthesis of chiral tertiary alcohols in excessive enantiomeric extra / Ernest L. Eliel, Jorma okay. Koskimies, Bruno Lohri, W. Jack Frazee, Susan Morris-Natschke, Joseph E. Lynch, and Kenso Soai --
Acyclic stereoselection through the aldol condensation / Clayton H. Heathcock --
uneven carbon-carbon bond forming reactions through chiral chelated intermediates : diastereoselective uneven synthesis of 1,2-disubstituted cycloalkanecarboxaldehydes / Kenji Koga --
uneven carbon-carbon bond forming reactions through chiral oxazolines / Albert I. Meyers --
hugely selective synthesis with novel steel reagents / Hitosi Nozaki, Tamejiro Hiyama, Koichiro Oshima, and Kazuhiko Takai --
Novel techniques to the uneven synthesis of peptides / Iwao Ojima --
uneven carbon-carbon bond formation utilizing enantiomerically natural vinylic sulfoxides / Gary H. Posner, John P. Mallamo, Kyo Miura, and Martin Hulce --
uneven reactions : a problem to the commercial chemist / Gabriel Saucy and Noal Cohen --
Stereochemistry of heterogeneous uneven catalytic hydrogenation / Kaoru Harada --
uneven Grignard cross-coupling catalyzed through chiral phosphine-nickel and phosphine-palladium complexes / Tamio Hayashi --
Rhodium(I) catalyzed enantioselective hydrogen migration of prochiral allylamines / okay. Tani, T. Yamagata, S. Otsuka, S. Akutagawa, H. Kumobayashi, T. Taketomi, H. Takaya, A. Miyashita, and R. Noyori --
program of immobilized enzymes for uneven reactions / Ichiro Chibata --
uneven synthesis utilizing cofactor-requiring enzymes / George M. Whitesides, Chi-Huey Wong, and Alfred Pollak --
Mechanistic concerns of biomimetic uneven discount rates / Atsuyoshi Ohno --
Stereochemistry of one-carbon move reactions / Heinz G. Floss --
an invaluable and with ease obtainable chiral desk bound part for the liquid chromatographic separation of enantiomers / William H. Pirkle, John M. Finn, Bruce C. abate, James Schreiner, and James R. Pribish --
New uneven reactions utilizing (S)-2-aminomethylpyrrolidine derivatives / Masatoshi Asami --
Liquid chromatographic solution of enantiomeric [alpha]-amino acid derivatives utilizing a chiral diamide section / Shoji Hara, Akira Dobashi, and Masakatzu Eguchi --
uneven relief with chiral NADH version compounds / Yuzo Inouye --
uneven hydrogenation of cyclic dipeptides containing [alpha], [beta]-dehydroamino acid residues and next guidance of optically natural [alpha]-amino acids / Nobuo Izumiya.
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Additional info for Asymmetric Reactions and Processes in Chemistry
Various natural products are successfully synthesized by the appli cation of these reactions. In t h i s a r t i c l e , we summarize a v a r i e t y of asymmetric syntheses guided by the p r i n c i p l e of " S y n t h e t i c C o n t r o l " d e s c r i b e d i n the a b s t r a c t . ; ACS Symposium Series; American Chemical Society: Washington, DC, 1982. ASYMMETRIC 22 REACTIONS A N D PROCESSES IN Asymmetric syntheses based on c h i r a l diamines. ch002 0 0 L J A Κ commercially i A > 2 Π N R OH 1 J* ^ 2 T C 1 0 ϋ) HjO R The diamine 2^ (R=»Ph) was Κ PhCOEt 96% ee a-Tetralone 86% ee a l s o a p p l i e d to the s y n t h e s i s of o p t i c a l l y a c t i v e α-hydroxyaldehydes.
J. Chem. 1979, 44, 3598. 21. E. Tetrahedron Lett. 1981, 22, 2855. 22. L. unpublished observations. ; ACS Symposium Series; American Chemical Society: Washington, DC, 1982. 3. ELIEL ET AL. ch003 23. 24. 25. 26. L. unpublished observations. ; Soai, K. Tetrahedron Lett. 1981, 22, 2859. W. Chem. 1971, 36, 3553. ; Konno, K. (London) 1964, 233. 27. Regarding previous reports on chiral 10a and 10b, cf. J. Chem. H. Soc. 1951, 73, 2391. 28. ; Asami, M. Lett. 1978, 1253; 1979, 705. 29. J. Tetrahedron Lett.
Schreiner, J . R. in this volume. 32. J. Tetrahedron Lett. 1978, 3415. 33. L. unpublished observations. RECEIVED December 14, 1981. ; ACS Symposium Series; American Chemical Society: Washington, DC, 1982. 4 Acyclic Stereoselection via the Aldol Condensation C L A Y T O N H . ch004 University of California, Department of Chemistry, Berkeley, CA 94720 The aldol condensation, one of the oldest organic reactions, is emerging as a powerful method for control of relative and absolute stereochemistry in the syn thesis of conformationally flexible compounds.