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Volumn 67, Issue 24, 2002, Pages 8574-8583

A regio- and stereodivergent route to all isomers of vic-amino alcohols

Author keywords

[No Author keywords available]

Indexed keywords

NUCLEOPHILES;

EID: 0037195680     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo0262053     Document Type: Article
Times cited : (79)

References (74)
  • 13
    • 0011164064 scopus 로고
    • Trost, B. M., Fleming, I., Eds.; Pergamon: Oxford, p Chapter 1.3
    • (c) Mitsunobu, O. In Comprehensive Organic Synthesis; Trost, B. M., Fleming, I., Eds.; Pergamon: Oxford, 1991; Vol. 6, p Chapter 1.3.
    • (1991) Comprehensive Organic Synthesis , vol.6
    • Mitsunobu, O.1
  • 27
    • 2242436506 scopus 로고    scopus 로고
    • See Supporting Information
    • See Supporting Information.
  • 30
    • 2242450816 scopus 로고    scopus 로고
    • Analyzed by HPLC using ChiralCel OJ or ChiralCel OD-H
    • Analyzed by HPLC using ChiralCel OJ or ChiralCel OD-H.
  • 36
    • 2242492023 scopus 로고    scopus 로고
    • note
    • 1H NMR.
  • 40
    • 2242495632 scopus 로고    scopus 로고
    • note
    • 4OH at 50 W for 8 min.
  • 44
    • 2242445538 scopus 로고    scopus 로고
    • note
    • The temperature was decreased from room temperature to 0 °C; further decrease caused formation of a new byproduct.
  • 51
    • 2242474150 scopus 로고    scopus 로고
    • note
    • Other solvent systems destroyed the silica deactivation and gave unpure aziridine.
  • 54
    • 2242483155 scopus 로고    scopus 로고
    • note
    • Optimization attempts failed; neither prolonged reaction time nor a large excess of reagents improved the conversion; instead, a byproduct was formed.
  • 61
    • 2242418464 scopus 로고    scopus 로고
    • note
    • Reduced temperature considerably decreased the reactivity, and with a catalytic amount of acid, the reaction proceeded only at reflux with poor selectivity (dr 1.3:1).
  • 70
    • 2242421198 scopus 로고    scopus 로고
    • note
    • 3 cleaved both the amide and benzyl group.
  • 74
    • 2242446442 scopus 로고    scopus 로고
    • note
    • dba = dibenzylideneacetone.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.