The evaluation of chiral benzosultams as auxiliaries in asymmetric azidation reaction
SCIE
SCOPUS
- Title
- The evaluation of chiral benzosultams as auxiliaries in asymmetric azidation reaction
- Authors
- Ahn, KH; Kim, SK; Ham, C
- Date Issued
- 1998-08-27
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Abstract
- Several chiral 3-substituted benzosultams, synthesized through an enantioselective Ru(II)-catalyzed transfer hydrogenation of corresponding sulfonylimines. are evaluated as chiral auxiliaries in the asymmetric azidation reaction of their N-acyl derivatives. pi-Facial selectivities of up to 99:1 are observed. (C) 1998 Elsevier Science Ltd. All rights reserved.
- Keywords
- sultams; transfer hydrogenation; enantioselection; asymmetric reactions; ALPHA-AMINO-ACIDS; TOLUENE-2,ALPHA-SULTAM AUXILIARIES; DERIVATIVES
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/20691
- DOI
- 10.1016/S0040-4039(98)01341-0
- ISSN
- 0040-4039
- Article Type
- Article
- Citation
- TETRAHEDRON LETTERS, vol. 39, no. 35, page. 6321 - 6322, 1998-08-27
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