600-05-5Relevant articles and documents
A 2, 3 - two bromine propionyl chlorides production process (by machine translation)
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Paragraph 0007, (2017/08/28)
The present invention relates to the field of producing chemical products, especially 2, 3 - two bromine propionyl chlorides production field. 2. 3 - two bromine propionyl chlorides is an important chemical raw materials. Currently in production have different production process. The process flow includes: 1, addition; 2, distillation. (by machine translation)
An economical and convenient synthesis of vinyl sulfones
Guan, Zheng-Hui,Zuo, Wei,Zhao, Lian-Biao,Ren, Zhi-Hui,Liang, Yong-Min
, p. 1465 - 1470 (2008/02/05)
A general process for the efficient synthesis of vinyl sulfones has been developed using commercially available sulfinic acid sodium salts and dibromides. A variety of phenyl and methyl vinyl sulfones have been formed in good yields, in the absence of any catalyst. Georg Thieme Verlag Stuttgart.
Reaction of (α-halogenoalkyl)thiiranes with nucleophilic reagents I. Reaction with morpholine
Tomashevskii, A. A.,Sokolov, V. V.,Potekhin, A. A.
, p. 1610 - 1618 (2007/10/03)
By means of deuterated compounds it was established that (chloromethyl)thiirane reacts with morpholine by a mechanism involving initial opening of the thiirane ring followed by recyclization.In the case of (bromomethyl)thiirane direct substitution of the bromine begins to compete with this mechanism. 2-Methyl-2-(chloromethyl)thiirane, 2,2-dimethyl-3-(chloromethyl)thiirane, and the diastereomeric (1-chloroethyl)thiiranes were synthesized, and their reactivity toward morpholine was studied.