2012年5月
Efficient Preparation of beta-Branched gamma,delta-Unsaturated Esters through Copper-Catalyzed Allylic Alkylation of Ketene Silyl Acetal
SYNTHESIS-STUTTGART
- ,
- ,
- 巻
- 44
- 号
- 9
- 開始ページ
- 1304
- 終了ページ
- 1307
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1055/s-0031-1289712
- 出版者・発行元
- GEORG THIEME VERLAG KG
Copper-catalyzed allylic alkylation of ketene silyl acetals proceeded with excellent gamma-E-selectivity. Efficient alpha-to-gamma chirality transfer with anti-selectivity occurred in the reaction of enantioenriched secondary allylic phosphates, affording enantioenriched beta-branched gamma,delta-unsaturated esters. The reaction was readily scalable and highly reliable in terms of product yield and stereoselectivities.
- リンク情報
- ID情報
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- DOI : 10.1055/s-0031-1289712
- ISSN : 0039-7881
- ORCIDのPut Code : 28783511
- Web of Science ID : WOS:000303104500003