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Volumn 46, Issue 31, 2007, Pages 5913-5915

Catalytic enantioselective preparation of α-substituted allylboronates: One-pot addition to functionalized aldehydes and a route to chiral allylic trifluoroborate reagents

Author keywords

Allylation; Allylic alkylation; Asymmetric catalysis; Boron; Copper

Indexed keywords

ADDITION REACTIONS; BORON; COPPER; SUBSTITUTION REACTIONS;

EID: 34547814662     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200700975     Document Type: Article
Times cited : (127)

References (37)
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    • For recent alternative methods of the preparation of optically enriched a-substituted allylic boronates, see: a X. Gao, D. G. Hall, J. Am. Chem. Soc. 2003, 125, 9308-9309;
    • For recent alternative methods of the preparation of optically enriched a-substituted allylic boronates, see: a) X. Gao, D. G. Hall, J. Am. Chem. Soc. 2003, 125, 9308-9309;
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    • For the simple two-step synthesis of 6 from 3-chloropropyne, see: M. Gravel, B. B. Touré, D. G. Hall, Org. Prep. Proced. Int. 2004, 36, 573-579.
    • For the simple two-step synthesis of 6 from 3-chloropropyne, see: M. Gravel, B. B. Touré, D. G. Hall, Org. Prep. Proced. Int. 2004, 36, 573-579.
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    • The uncatalyzed reaction gives a 3:1 E/Z selectivity.
    • The uncatalyzed reaction gives a 3:1 E/Z selectivity.
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    • 34547800732 scopus 로고    scopus 로고
    • 3 was necessary for a high E/Z ratio.
    • 3 was necessary for a high E/Z ratio.
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    • For a phase-transfer-catalysis approach using chiral ammonium salts, in which no enantioselectivity was observed, see
    • For a phase-transfer-catalysis approach using chiral ammonium salts, in which no enantioselectivity was observed, see: A. N. Thadani, R. A. Batey, Org. Lett. 2002, 4, 3827-3830.
    • (2002) Org. Lett , vol.4 , pp. 3827-3830
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.