Reactions of cyclopropylcarbinyl halides with (trimethylstannyl)alkalis. Evidence that kinetically free intermediates need not be involved in cyclopropylcarbinyl to 3-butenyl rearrangements
作者:Mikhail S. Alnajjar、Gary F. Smith、Henry G. Kuivila
DOI:10.1021/jo00181a027
日期:1984.4
The electrophilic cleavage of cyclopropylcarbinylstannanes. Confirmation of traylor's prediction.
作者:Andrew J Lucke、David J Young
DOI:10.1016/s0040-4039(00)74893-3
日期:1991.2
The reaction of cyclopropylcarbinyltrialkylstannanes (CPCSnR3) 1a (R = Me) and 1b (R = Bu) with sulfur dioxide in chloroform or methanol yields the homoallylic tin sulphinates 2a and 2b respectively. The reaction of 1a with iodine in chloroform yields predominantly 4-iodo-1-butene (3) and trimethyltin iodide while in methanol the corresponding reaction yields CPCSnMe2I (4) and methyl iodide.