Iridium-Catalyzed C5-Regioselective Esterification of Dienyl Alcohols with Carboxylic Acids

被引:2
|
作者
Chen, Jiadong [1 ]
Zhang, Yulu [1 ]
Tang, Shengbiao [1 ]
Shao, Ying [1 ]
Sun, Jiangtao [1 ]
机构
[1] Changzhou Univ, Sch Petrochem Engn, Jiangsu Key Lab Adv, Catalyt Mat & Technol, 1 Gehu Rd, Changzhou 213164, Peoples R China
基金
中国国家自然科学基金;
关键词
allylic substitution; carboxylic acids; esterification; iridium; regioselective; ALLYLIC SUBSTITUTION-REACTIONS; ALKYLATION;
D O I
10.1002/ejoc.202300605
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
One-step process for the preparation of a 1,3-dienyl-5-ester motif from readily available substrate remains a challenging work in organic synthesis. We herein report the first example of C5-regioselective esterification of unactivated dienyl alcohols, using free carboxylic acids as nucleophiles under mild conditions, providing a series of 1,3-dienyl-5-ester compounds in excellent regioselectivity and E-selectivity.
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页数:4
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