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Volumn 40, Issue 49, 1999, Pages 8705-8709

Enantioselective synthesis of polycyclic ketones by desymmetrisation of bis(phenylsulfonyl)alkenes with chiral alcoholates. Control of the absolute configuration by a simple modification of the chiral auxiliary

Author keywords

Asymmetric synthesis; Desymmetrisation; Polycyclic ketones; Sulfones

Indexed keywords

ALCOHOL DERIVATIVE; ALKENE DERIVATIVE; BENZOIC ACID DERIVATIVE; HETEROCYCLIC KETONE;

EID: 0033521137     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(99)01848-1     Document Type: Article
Times cited : (18)

References (22)
  • 8
    • 0009485388 scopus 로고    scopus 로고
    • note
    • It is important to point out that the ketosulfone 4 is obtained in most cases as a mixture of epimers at the carbon atom of the sulfonyl group. In other words the product is obtained as a variable mixture of the exo (e.g. i) or endo isomers (e.g. ii). (Formula Presented) The ratio between these two epimers is not dependent on the stereoselectivity of the desymmetrisation reaction and it is not considered in our discussion.
  • 9
    • 0009519154 scopus 로고    scopus 로고
    • The absolute configuration given to the polycyclic ketosulfones refers to carbon atom 1 in the Von Baeyer nomenclature rules
    • The absolute configuration given to the polycyclic ketosulfones refers to carbon atom 1 in the Von Baeyer nomenclature rules.
  • 18
    • 0001331918 scopus 로고
    • Trost, B. M.; Fleming, I.; Paquette, L. A., Eds.; Pergamon Press: Oxford
    • De Lucchi, O.; Adam, W. In Comprehensive Organic Chemistry; Trost, B. M.; Fleming, I.; Paquette, L. A., Eds.; Pergamon Press: Oxford, 1991; Vol. 5, pp. 193-214.
    • (1991) Comprehensive Organic Chemistry , vol.5 , pp. 193-214
    • De Lucchi, O.1    Adam, W.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.