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Volumn 51, Issue 42, 2010, Pages 5601-5603

Synthesis of (αR,βS)-epoxyketones by asymmetric epoxidation of chalcones with cinchona phase-transfer catalysts

Author keywords

[No Author keywords available]

Indexed keywords

BENZYL DERIVATIVE; CHALCONE DERIVATIVE; CINCHONA ALKALOID; CINCHONINE; EPOXYKETONE DERIVATIVE; HYPOCHLORITE SODIUM; KETONE DERIVATIVE; QUATERNARY AMMONIUM DERIVATIVE; UNCLASSIFIED DRUG;

EID: 77956647602     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2010.08.056     Document Type: Article
Times cited : (25)

References (42)
  • 39
    • 77956648385 scopus 로고    scopus 로고
    • 5-8
    • 5-8
  • 40
    • 77956651780 scopus 로고    scopus 로고
    • Use of C(9)-O-benzyl analog of 5c under the conditions of entry 7 in Table 2 gave the epoxide 2a at a chemical yield of 80% and 86% ee
    • Use of C(9)-O-benzyl analog of 5c under the conditions of entry 7 in Table 2 gave the epoxide 2a at a chemical yield of 80% and 86% ee.
  • 41
    • 77956649485 scopus 로고    scopus 로고
    • note
    • R = 17.7 min (2a), 25.7 min (3a), 91% ee.
  • 42
    • 77956651610 scopus 로고    scopus 로고
    • The epoxidation of enones with alkyl or other non-phenyl groups attached to carbonyl led to only modest enantioselection
    • The epoxidation of enones with alkyl or other non-phenyl groups attached to carbonyl led to only modest enantioselection.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.