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Volumn , Issue 8, 1998, Pages 1161-1166

Application of erythro-2-amino-1,2-diphenylethanol as a highly efficient chiral auxiliary. Highly stereoselective Staudinger-type β-lactam synthesis using a 2-chloro-1-methylpyridinium salt as the dehydrating agent

Author keywords

(1S,2R) 2 amino 1,2 diphenylethanol; 2 chloro 1 methylpyridinium salt; Staudinger type reaction; 2+2 cycloaddition; lactams

Indexed keywords

2 CHLORO 1 METHYLPYRIDINIUM; BETA LACTAM; ERYTHRO 2 AMINO 1,2 DIPHENYLETHANOL; PYRIDINIUM DERIVATIVE; UNCLASSIFIED DRUG;

EID: 0031871452     PISSN: 00397881     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-1998-2117     Document Type: Short Survey
Times cited : (71)

References (41)
  • 37
    • 85085785980 scopus 로고    scopus 로고
    • note
    • 1H NMR data with those of a series of β-lactams, derived from (S)-phenylglycine, see ref 8.
  • 39
    • 34548199335 scopus 로고    scopus 로고
    • For the reductive removal method of an oxazolidinone auxiliary, see ref 8.
    • For the reductive removal method of an oxazolidinone auxiliary, see ref 8.
  • 41
    • 34548199411 scopus 로고    scopus 로고
    • note
    • 2-Chloro-1-methylpyridinium p-toluenesulfonate (3b) was prepared by the reaction of 2-chloropyridine with methyl p-toluenesulfonate and used without purification.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.