One-Pot Construction of 1-Phenylchromeno[3,4-b]pyrrol-4(3H)-one: Application to Total Synthesis of Ningalin B and a Pyrrolocoumarin-Based Electrochromic Switch

Wu, CK; Weng, ZQ; Yang, DY

Yang, DY (reprint author), Tunghai Univ, Coll Sci, Dept Chem, Taichung 40704, Taiwan.; Weng, ZQ (reprint author), Fuzhou Univ, Coll Chem, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350108, Fujian, Peoples R China.

ORGANIC LETTERS, 2019; 21 (13): 5225

Abstract

An efficient construction of 1-phenylchromeno[3,4-b]pyrrol-4(3H)-one via coupling of 1-styrylpyrrolidine and 4-chloro-3-nitrocoumarin as a key step is......

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