@article{f181db825ea0489ca58466b6a6826d67,
title = "Efficient constructions of the four different thienopyrimidinone skeletons via various cyclocondensation of o-aminothienonitrile with carbonyl compounds",
abstract = "A series of new thienopyrimidinone derivatives were synthesized via a novel, straightforward and efficient tandem cyclocondensation of o-aminothienonitrile 1 and carbonyl compounds 2 in different conditions. The synthesized four thienopyrimidinone skeletons were thieno[2,3-d]pyrimidinone 3, tert-hydroxythieno[2,3-d]pyrimidinone 4, symmetrical tetracycle thienothiophenepyrimidone 5 and thienopyrimidine 6 respectively. Their plausible mechanisms were proposed. The properties of compound 5 were investigated.",
author = "Junjuan Yang and Daxin Shi and Kai Zhang and Zhangtao Zhao and Fadong Qiu and Yujiao Bi and Qi Zhang and Jiarong Li",
note = "Publisher Copyright: {\textcopyright} 2016 The Japan Institute of Heterocyclic Chemistry.",
year = "2016",
doi = "10.3987/COM-16-13427",
language = "English",
volume = "92",
pages = "866--885",
journal = "Heterocycles",
issn = "0385-5414",
publisher = "Japan Institute of Heterocyclic Chemistry",
number = "5",
}