The synthesis and characterisation of some Group 14 compounds containing the 2, 4, 6-(CF 3) 3 C 6 H 2, 2, 6-(CF 3) 2 C 6 H 3 or 2, 4-(CF 3) 2 C 6 H 3 ligands

…, SM Cornet, KB Dillon, AE Goeta, AL Thompson…

Index: Batsanov, Andrei S.; Cornet, Stephanie M.; Dillon, Keith B.; Goeta, Andres E.; Thompson, Amber L.; Xue, Bao Yu Dalton Transactions, 2003 , # 12 p. 2496 - 2502

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Citation Number: 9

Abstract

New (aryl) 2ECl2 and (aryl) ECl3 compounds [E= Si, Ge or Sn; aryl= 2, 4, 6-(CF3) 3C6H2 (Ar), 2, 6-(CF3) 2C6H3 (Ar′) and/or 2, 4-(CF3) 3C6H3 (Ar ″)] were prepared by reactions of ECl4 with 2 equivalents of ArLi or of a Ar′ Li/Ar ″Li mixture. The latter gives predominantly the less sterically hindered product Ar ″2ECl2 for E= Si or Ge, but Ar′ 2SnCl2 for the larger central atom. The products were characterised by elemental analysis ...