Chemical reviews

Elimination strategy for aromatic acetylenes

A Orita, J Otera

Index: Shen, Yanchang; Cen, Wenbiao; Huang, Yaozeng Synthesis, 1987 , # 7 p. 626 - 628

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Citation Number: 44

Abstract

... presence of oxygen by use of Pd(OAc) 2 immobilized on oligo-p-phenyleneterephthalamide in ... dehydrogenation upon treatment with t-BuOK in DMF under air (eq 1). 7 figure ... eq 5). 13 Analogously, α-iodomethylene triphenylphosphoranes were used for the synthesis of propiolic ...