Chemistry of α‐diazosulfones: Part V. The synthesis of arylsulfonyldiazomethanes and alkylsulfonyldiazomethanes
1965; Royal Netherlands Chemical Society; Volume: 84; Issue: 2 Linguagem: Inglês
10.1002/recl.19650840203
ISSN1878-7096
AutoresA. M. VAN LEUSEN, J. Strating,
Tópico(s)Education and Social Development in Ukraine
ResumoAbstract N ‐(Sulfonylmethyl)urethanes, described in the preceding paper 1 , are converted into N ‐nitroso derivatives, RSO 2 CH 2 N(NO)CO 2 C 2 H 5 , which are transformed into α‐diazosulfones, RSO 2 CHN 2 , by a heterogeneous reaction on alumina. Reaction of α‐diazosulfones with hydrochloric acid leads to α‐chlorosulfones, and with triphenylphosphine to so‐called phosphazines, RSO 2 CH = N ‐ N = P(C 6 H 5 ) 3 . The IR and NMR spectra of α‐diazosulfones are discussed.
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