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Synthesis of 1,2,3,4‐Tetrahydrobenzofuro[3,2‐ d ]pyrimidines via [4+2] Annulation Reaction of 1,3,5‐Triazinanes and Aurone‐Derived α,β‐Unsaturated Imines
Author(s) -
Cheng Bin,
Zhang Xinping,
Zhai Shengxian,
He Yixuan,
Tao Qingqing,
Li Hui,
Wei Jian,
Sun Haiyan,
Wang Taimin,
Zhai Hongbin
Publication year - 2020
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.202000713
Subject(s) - chemistry , annulation , catalysis , combinatorial chemistry , stereochemistry , medicinal chemistry , organic chemistry
A [4+2] annulation reaction of 1,3,5‐triazinanes and aurone‐derived α,β‐unsaturated imines has been developed, which enables the synthesis of 1,2,3,4‐tetrahydrobenzofuro[3,2‐ d ]pyrimidines under thermal conditions in high yields. This protocol is catalyst‐free and additive‐free.