Transmetallation of β-allenyl silanes: efficient synthesis of dienyl chlorostannanes and chlorostibinesElectronic supplementary information (ESI) available: NMR spectra of compounds 1a and 2a. See http://www.rsc.org/suppdata/cc/b1/b111580b/
作者:Mokhtar Lahrech、Jérôme Thibonnet、Salih Hacini、Maurice Santelli、Jean-Luc Parrain
DOI:10.1039/b111580b
日期:2002.3.7
The reaction of 1-trimethylsilylbuta-2,3-diene with tin tetrachloride, antimony trichloride or antimony pentachloride gave the corresponding buta-1,3-dien-2-yl halostannane or stibine derivatives; this ligand exchange was extended to other beta-allenylsilanes.
1-三甲基甲硅烷基丁基-2,3-二烯与四氯化锡,三氯化锑或五氯化锑的反应,得到相应的buta-1,3-dien-2-基卤代锡烷或替丁碱衍生物。该配体交换扩展到其他β-烯丙基硅烷。