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Stereoselective Synthesis of [1]Benzopyrano[4,3- b ]pyrrol-4(3 H )-ones through Cycloadditions of Azomethine Ylides with α,β-Unsaturated Esters
Ueno, Kazunori, Kanemasa, Shuji, Tsuge, OtohikoVolume:
62
Journal:
Bulletin of the Chemical Society of Japan
DOI:
10.1246/bcsj.62.808
Date:
March, 1989
File:
PDF, 1.40 MB
1989