3112-82-1Relevant articles and documents
Hancock,Orszulik
, p. 3789 (1979)
Synthesis method of diaryl sulfone compound (by machine translation)
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Paragraph 0007; 0017-0018; 0053-0055, (2019/12/31)
The invention discloses a synthesis method of a diaryl sulfone compound, wherein the, reaction equation of the series of N - diarylsulfone compounds is prepared by (NFSI) sulfonylating the aromatic hydrocarbon under the non-metal condition with the source of the, benzenesulfonyl group as the benzenesulfonyl group, and: the reaction equation is as follows. STR3, #, STR2, #, STR2, #, #, #, # STR2. # STR2# STR2# STR2, , STR2 STR2 STR2 N - # (NFSI) STR2# STR2 STR2 STR2, #, # STR1 STR8# STR2 STR1 STR8. AlCl R3 , FeCl3 The other precious, and metals of, other metals such as the precious metals of, the other noble metals not cause the environment, to pollute, the environment and are suitable for the concise and high-efficiency synthesis of. the diarylsulfone compounds, and have good application prospects in the fields of organic synthesis, drug research and development and the like. (by machine translation)
A practical synthesis of aryl sulfones via cross-coupling of sulfonyl hydrazides with aryltriazenes using copper/ionic liquid combination
Pandey, Anand Kumar,Kumar, Saurabh,Singh, Rahul,Singh, Krishna Nand
supporting information, p. 6704 - 6709 (2018/10/15)
A new and efficient approach adopting copper-catalyzed cross-coupling of sulfonyl hydrazides with aryltriazenes has been developed to synthesize aryl sulfones using Br?nsted acidic ionic liquid as promoter under ambient conditions. The process employs stable and easy to handle reacting partners, and is endowed with broad substrate scope.
