138950-21-7Relevant articles and documents
Synthesis of fluorine compounds using zinc complex of halothane
Takagi, Toshiyuki,Nakamoto, Makoto,Sato, Kazuyuki,Koyama, Mayumi,Ando, Akira,Kumadaki, Itsumaro
, p. 12667 - 12676 (2007/10/03)
We have reported the Grignard reaction of Halothane, 2-bromo-2-chloro-1,1,1-trifluoroethane (1), with ketones gave unexpected products, α-(1-bromo-1-chloro-2,2,2-trifluoroethyl)alcohols (4) at a low temperature. However, this reaction hardly proceeded with aldehydes. Now, we found the reaction of 1 with aldehydes in the presence of zinc gave not only products of type 4, but α-(1-chloro-2,2,2-trifluoroethyl)alcohols (3), the expected type of products, under mild conditions in good to moderate yields.
Electroreductive coupling of halofluoro compounds with aldehydes
Shono,Kise,Oka
, p. 6567 - 6570 (2007/10/02)
Electroreductive intermolecular coupling of halofluoro compounds such as 1,1,1-trichloro-2,2,2-trifluoroethane, methyl chlorodifluoroacetate, and perfluoroalkyl halides with aldehydes took place effectively in the presence of chlorotrimethylsilane and one of the coupling products, 2,2-dichloro-3,3,3-trifluoro-1-phenyl-1-propranol, was selectively convertible to a variety of compounds with using the electroreduction as a key reaction.