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Volumn 16, Issue 3, 2010, Pages 1033-1045

Expanding the scope of Enantioselective FerroPHANE-promoted [3+2] annulations with α,β-unsaturated ketones

Author keywords

Allenyl phosphonates; Cyclization; Enantioselectivity; Organocatalysis; Spiro compounds

Indexed keywords

ALLENYL; CHIRAL CATALYST; CHIRAL INDUCTION; CYCLISATIONS; CYCLOPENTENES; DFT METHOD; ENANTIOSELECTIVE; FERROCENOPHANES; ORGANOCATALYSIS; ORGANOCATALYSTS; PHOSPHONATES; SPIRO COMPOUNDS; UNSATURATED KETONES;

EID: 75249107949     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.200901893     Document Type: Article
Times cited : (105)

References (94)
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    • The same substrate was reported to undergo regioselective cyclization in the presence of tBu-Binepineas the catalyst 68% yield, 73% ee, see reference [6b
    • The same substrate was reported to undergo regioselective cyclization in the presence of tBu-Binepineas the catalyst (68% yield, 73% ee): see reference [6b].
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    • As a control experiment, the same reaction has been performed in the presence of a catalytic amount of triphenylphosphine, 74% yield,with a diastereoisomers ratio of
    • As a control experiment, the same reaction has been performed in the presence of a catalytic amount of triphenylphosphine. The reaction afforded 7j in 74% yield,with a diastereoisomers ratio of 42:58.
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    • Stereochemical control at a later step of the catalytic cycle cannot be ruled out either
    • Stereochemical control at a later step of the catalytic cycle cannot be ruled out either.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.