137242-41-2Relevant articles and documents
Diels-alder reactions with ethyl 1-benzofuran-3-carboxylates
Kil'Met'Ev,Shul'Ts,Shakirov,Rybalova,Tolstikov
, (2013)
Substituted salicylaldehydes reacted with ethyl diazoacetate to give ethyl 1-benzofuran-3-carboxylates containing various substituents in the aromatic ring. The Diels-Alder reaction of these compounds with Danishefsky's diene was regioselective, and it pr
BENZENE FUSED HETEROCYCLIC COMPOUND AND USE THEREOF
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Paragraph 0255; 0256; 0258; 0259, (2019/06/17)
The present disclosure provides a benzene fused heterocyclic compound of Formula (I): wherein (A) is a single or double bond; n is 0 or 1; X is -CH2-, O, NR1, or S; A is -C(Ra1)(Ra2)(Ra3) or -N(R
Facile functionalization at the C2 position of a highly substituted benzofuran
He, Shuwen,Li, Peng,Dai, Xing,McComas, Casey C.,Du, Chunyan,Wang, Ping,Lai, Zhong,Liu, Hong,Yin, Jingjun,Bulger, Paul G.,Dang, Qun,Xiao, Dong,Zorn, Nicolas,Peng, Xuanjia,Nargund, Ravi P.,Palani, Anandan
supporting information, p. 2212 - 2216 (2014/04/17)
To expedite an SAR study of the C2 position of a highly substituted benzofuran ring system, we developed a method for the preparation of a key precursor, iodide 10. From iodide 10, a diverse set of compounds with different substituents at the C2 position were prepared efficiently.