Phenylselenium trichloride, preparation and use as a vinylic chlorination reagent
Phenylselenium trichloride (1) is prepared from benzeneseleninic acid (2) and thionyl chloride and used to effect vinylic chlorination, viz. the conversion of 3-chloro-2-chloromethyl-1-propene (4) into 2-chloromethyl-1,3-dichloropropene (3).
Stuhr-Hansen, Nicolai,Henriksen, Lars,Kodra, Janos T.
Synthesis and Characterization of Polychlorinated Isobutenes
The preparation of polychlorinated methallylic chlorides by continuous chlorination of isobutene with different ratios of chlorine and following HCl-elimination is described.The structure is proved by reaction of the polychlorinated isobutenes with sodium thiolacetate and potassium thiocyanate and by spectroscopic methods.
Schulze, K.,Hartmann, S.,Krueger, H.,Muehlstaedt, M.,Richter, C.,Richter, H.
p. 433 - 442
(2007/10/02)
More Articles about upstream products of 13245-65-3