Tetrakis(trimethylstannyl)cyclopentadiene. Improved synthesis, 1H-, 13C- and 119Sn-NMR data and crystal structure
摘要:
An improved synthesis of tetrakis(trimethylstannyl)cyclopentadiene (1) is reported. H-1-, C-13- and Sn-119-NMR data, including a low temperature Sn-119-NMR spectrum in toluene-d(s), are given. A crystal structure analysis of 1 is presented. (C) 2000 Elsevier Science S.A. All rights reserved.