Facile synthesis of [1] benzothieno [3, 2-b] benzothiophene from o-dihalostilbenes

M Saito, T Yamamoto, I Osaka, E Miyazaki…

Index: Tetrahedron Letters, , vol. 51, # 40 p. 5277 - 5280

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Citation Number: 14

Abstract

... Tetrahedron Letters. Volume 51, Issue 40, 6 October 2010, Pages 5277–5280. ... with these well-characterized products, substantial amount of ill-characterized byproducts with relatively high molecular weight judged from EI-MS spectra (m/z = 450) and the retention volume of gel ...

~23%

~30%

~32%

Detail

~15%

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