Palladium-catalyzed diastereoselective synthesis of homoaldol equivalent products

被引：4
|
作者：
Horino, Yoshikazu [1 ]
Sugata, Miki [1 ]
Sugita, Tetsu [1 ]
Aimono, Ataru [1 ]
Abe, Hitoshi [1 ]
机构：
[1] Toyama Univ, Grad Sch Sci & Engn, Dept Appl Chem, Gofuku, Toyama 9308555, Japan
来源：
TETRAHEDRON LETTERS | 2017年 / 58卷 / 22期
关键词：
Allylation; Homoaldol equivalent reaction; Palladium catalysis; Allylpalladium; PI-ALLYLPALLADIUM COMPLEXES; C-BOND FORMATION; STEREOSELECTIVE-SYNTHESIS; ASYMMETRIC ALLYLATION; ALLYLIC ALCOHOLS; GAMMA-BUTYROLACTONES; UMPOLUNG ALLYLATION; 3-COMPONENT REACTION; CARBONYL ALLYLATION; BITE ANGLE;
D O I：
10.1016/j.tetlet.2017.04.064
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A palladium-catalyzed reaction of easily accessible 3-(pinacolatoboryl)allyl acetates and aldehydes provides facile access to synthetically useful homoaldol equivalent products with high diastereoselectivity. The reaction presumably proceeds via allylation of aldehydes with cc-acetoxy allylboronates that produced in situ by reductive elimination from allylic gem-palladium/boryl intermediates. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2131 / 2134
页数：4
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