99318-67-9Relevant academic research and scientific papers
Substituted Benzotrichloride Synthesis by Phase Transfer-Catalyzed Chlorination
Chupp, J. P.,Grabiak, R. C.,Leschinsky, K. L.,Neumann, T. L.
, p. 224 - 226 (1986)
A new method for converting benzyl and benzal chlorides to benzotrichlorides is reported.In contrast to prior art, the process involves contacting the substrates with strong alkali in a two-phase system containing phase transfer catalyst using organic soluble perchloralkanes acting upon base-generated carbanions.The method is particularly useful for preparing benzotrichlorides substituted by either alkyl or nitro groups.
Process for preparing substituted benzotrichloride compounds
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, (2008/06/13)
This invention pertains to a process for preparing substituted and unsubstituted benzotrichlorides. The process generally involves reacting the starting compound with a perchloroalkane with presence of base and a phase transfer catalyst.
