Heterocycles p. 1855 - 1860 (1988)
Update date:2022-07-30
Topics:
Murakami, Yasuoki
Tani, Masanobu
Ariyasu, Takahiro
Nishiyama, Chika
Watanabe, Toshiko
Yokoyama, Yuusaku
The Friedel-Crafts acylation of ethyl pyrrole-2-carboxylate (3) was studied under a variety of conditions using various Lewis acids and acyl chlorides.The acylation with some Lewis acids such as BF3*OEt2 gave a mixture of 4- and 5-acyl derivatives (5 and
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Doi:10.1080/00304940903078251
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(1998)
