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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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