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Volumn , Issue 16, 2005, Pages 2445-2448

Asymmetric cyanosilylation of aldehydes catalyzed by novel organocatalysts

Author keywords

Aldehydes; Cyanosilylation; Enantioselectivity; Organocatalyst; Proline based N,N dioxide

Indexed keywords

1 NAPHTHALDEHYDE; 2 CHLOROBENZALDEHYDE; 2 NAPHTHALDEHYDE; 2 PHENYLACETALDEHYDE; 3 CHLOROBENZALDEHYDE; 3 METHOXYBENZALDEHYDE; 3 METHYLBENZALDEHYDE; 3 PHENOXYBENZALDEHYDE; 4 CHLOROBENZALDEHYDE; 4 FLUOROBENZALDEHYDE; 4 METHYLBENZALDEHYDE; ALDEHYDE DERIVATIVE; ANISALDEHYDE; BENZALDEHYDE; FURFURAL; PROLINE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 26844570657     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2005-872692     Document Type: Article
Times cited : (97)

References (53)
  • 50
    • 26844547387 scopus 로고    scopus 로고
    • note
    • Only 10% to 30% ee was obtained using the N-monoxide.
  • 51
    • 84939526179 scopus 로고
    • 3 was removed by filtration. The residue was purified by silica gel column chromatography (EtOAc) to give 1,1′-(propane-1,3-diyl)bis(N-cyclohexylpyrrolidine-2-carboxamide) (974 mg, 90%) as a white solid. For the oxidation step and stereochemistry of the N-oxide, see: O'Neil, I. A.; Miller, N. D.; Peake, J.; Barkley, J. V.; Low, C. M. R.; Kalindjian, S. B. Synlett 1993, 515.
    • (1993) Synlett , pp. 515
    • O'Neil, I.A.1    Miller, N.D.2    Peake, J.3    Barkley, J.V.4    Low, C.M.R.5    Kalindjian, S.B.6
  • 52
    • 26844545779 scopus 로고    scopus 로고
    • note
    • +.
  • 53
    • 26844465051 scopus 로고    scopus 로고
    • note
    • 4 and concentrated. The crude was purified by flash chromatography on silica gel (PE-EtOAc, 10:1) to yield the corresponding acetylated cyanohydrin for further analysis.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.