Synthesis of naphthalene derivatives through inexpensive BF3·Et20-catalyzed annulation reaction of arylacetaldehydes with arylalkynes

An inexpensive BF3·Et20-catalyzed annulation reaction of arylacetaldehydes with arylalkynes has been developed. Various substituted phenylacetaldehydes and phenylacetylenes can undergo this reaction, producing corresponding α-aryl substituted naphthalene derivatives. Use of inexpensive and readily a...

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Published in中国科学：化学英文版 no. 7; pp. 945 - 951
Main Author XIANG ShiKai HU Hao MA Jing LI YuanZhuo WANG BIQin FENG Chun ZHAO KeQing HU Ping CHEN XiaoZhen
Format Journal Article
LanguageEnglish
Published 2013
Subjects
BF3
三氟化硼
催化剂
反应
合成
廉价
芳基取代
萘衍生物
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Summary:An inexpensive BF3·Et20-catalyzed annulation reaction of arylacetaldehydes with arylalkynes has been developed. Various substituted phenylacetaldehydes and phenylacetylenes can undergo this reaction, producing corresponding α-aryl substituted naphthalene derivatives. Use of inexpensive and readily available BF3·Et20 catalyst constitutes the most attractive advantage of this transformation.
Bibliography:An inexpensive BF3·Et20-catalyzed annulation reaction of arylacetaldehydes with arylalkynes has been developed. Various substituted phenylacetaldehydes and phenylacetylenes can undergo this reaction, producing corresponding α-aryl substituted naphthalene derivatives. Use of inexpensive and readily available BF3·Et20 catalyst constitutes the most attractive advantage of this transformation.
naphthalene derivatives, BF3·Et20, arylacetaldehydes, arylalkynes, annulation reaction
11-5839/O6
ISSN:1674-7291
1869-1870