Add time:08/16/2019         Source:sciencedirect.com

A range of novel 1,1,2-trichloro-2-[2-chloro-2-(organylsulfanyl)ethenyl]cyclopropanes 2a-f were synthesized by reaction of (2-chloroprop-1-en-3-yl)sulfides with dichlorocarbene generated from CHCl3. The process apparently proceeds via carbenylation of sulfur atom followed by 2,3-sigmatropic rearrangement with subsequent dehydrochloration and cyclopropanation of the terminal double bond. The resulted trichlorocyclopropane derivatives were studied by 1H and 13C NMR spectroscopy as well as X-ray single-crystal analysis that revealed intramolecular CH-π interaction and the formation of intermolecular halogen bonds.

We also recommend Trading Suppliers and Manufacturers of [(E)-2-(Methylsulfanyl)ethenyl]benzene (cas 15436-06-3). Pls Click Website Link as below: cas 15436-06-3 suppliers