Synthesis

Synthesis of a new, bulky tetraarylphosphonium, a tetraarylborate, and their salt

K Matsumoto, K Hatano, N Umezawa, T Higuchi

Index: Matsumoto, Kaya; Hatano, Keiichiro; Umezawa, Naoki; Higuchi, Tsunehiko Synthesis, 2004 , # 13 p. 2181 - 2185

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Citation Number: 8

Abstract

Abstract Tris (m-terphenyl-5′-yl) phosphine (2), tetrakis (m-terphenyl-5′-yl) phosphonium bromide (3), sodium tetrakis (m-terphenyl-5′-yl) borate (4), and the phosphonium borate salt 5 of 3 and 4 were synthesized, in the expectation of creating interionic spacings that have unusual electric fields. Characterization was achieved by NMR and FTMS, and, in the case of phosphine 2 and phosphonium bromide 3, via X-ray crystal structure analysis. The ...