Journal of organometallic chemistry

… diaryl-cyclo-1, 2, 4-trithia-3, 5-diborolanes, Ar 2 B 2 S 3 (Ar Ph, 2-MeC 6 H 4, 3-MeC 6 H 4, 4-MeC 6 H 4, 4-EtC 6 H 4, 3, 5-Me 2 C 6 H 3), and some related chemistry …

MA Beckett, PR Minton

Index: Beckett, Michael A.; Minton, Paul R. Journal of Organometallic Chemistry, 1995 , vol. 487, # 1-2 p. 209 - 214

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Citation Number: 16

Abstract

The interaction of S8 with ArBBr2 (Ar= Ph, 4-MeC6H4) at 140–160° C was reinvestigated and found to give poor yields of 3, 5-diaryl-cyclo-1, 2, 4-trithia-3, 5-diborolanes, Ar2B2S3, and larger quantities of oligomeric/polymeric material containing ArBSn species. Reaction of ArBBr2 (Ar= Ph, 2-C6H4, 3-MeC6H4,, 4-MeC6H4, 4-EtC6H4, 3, 5-Me2C6H3) with tBu2S2 in refluxing toluene gave the thermally-stable, moisture-sensitive Ar2B2S3 compounds in ...