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Volumn 36, Issue 10, 1995, Pages 1625-1628

Enantioselective trimethylsilylcyanation of aldehydes

Author keywords

Asymmetric Trimethylsilylcyanation; Chiral Titanium Reagents; Enantioselective Formation of Cyanohydrins; Sulfoximines

Indexed keywords

CYANIDE; IMINE; SULFOXIDE;

EID: 0028900819     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(95)00123-T     Document Type: Article
Times cited : (88)

References (44)
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    • North1
  • 11
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    • Some Routes to Chiral Sulfoxides with Very High Enantiomeric Excesses
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  • 23
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    • 3SiCN additions mediated by stoichiometric amounts of Ti reagents:
    • (1987) Chemistry Letters , pp. 2073
    • Narasaka1    Yamada2    Minamikawa3
  • 26
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    • 4, filtered, and then concentrated under reduced pressure. The residue was column chromatographed (silica gel; eluent: hexane - tert-butylmethyl ether), affording (S)-cyanohydrins. The enantiomeric [[Truncated]]
  • 27
    • 84915404093 scopus 로고    scopus 로고
    • Attempts to determine the optical purity via O-acetylmandelic esters, which were obtained by standard derivatization techniques (DCC, O-acetylmandelic acid), were unsucessful due to partial racemization.
  • 31
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    • Asymmetric hydrocyanation of 3-phenoxybenzaldehyde catalyzed by poly(cinchona alkaloid-co-acrylonitrile)s.
    • (1991) Chemistry Letters , pp. 731
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  • 37
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    • A Facile Synthesis of Optically Active .GAMMA.-Cyanoallylic Alcohols Using Asymmetric Hydrocyanation of .ALPHA.,.BETA.-Alkenyl aldehydes Followed by Stereospecific (3.3)Sigmatropic Chirality Transfer of the Cyanohydrin Acetates.
    • (1992) Chemistry Letters , pp. 2443
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    • 8b Use of HCN as the only cyanide source gave low enantioselectivities.
  • 39
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    • 4. This composition, however, was catalytically inactive.
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    • Konformation und Struktur von Organometallkomplexen im Festkörper: zwei für das Verständnis chemischer Reaktionen wichtige Studien
    • Review:
    • (1990) Angewandte Chemie , vol.102 , pp. 273
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  • 44
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    • Aggegated Ti species could also be involved in enantioselectivity determining steps. See: Berrisford, B. J.; Bolm, C.; Sharpless, K. B. Angew. Chem. in print.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.