161467-90-9Relevant academic research and scientific papers
Reactions of Acyl Isothiocyanates with Diphenyldiazomethane
L'abbe, Gerrit,Francis, Agna,Dehaen, Wim,Bosman, Joris
, p. 253 - 258 (2007/10/03)
The title reactions yield labile 4,5-dihydro-1,3-oxazole-4-spiro-2'-thiiranes 4 which isomerize in solution to the thietan-3-imines 5.This isomerization also occurs when the spiro compounds are heated to their melting points, but here the desulfurized pro
Reactions of Acyl Isothiocyanates with Diphenyldiazomethane: a Route to Oxazole Derivatives and Thietan-3-imines
L'abbe, Gerrit,Francis, Agna,Dehaen, Wim,Toppet, Suzanne
, p. 67 - 68 (2007/10/02)
Acyl isothiocyanates 4a-e react with two equivalents of diphenyldiazomethane at room temperature to give the 4,5-dihydro-1,3-oxazole-4-spiro-2'-thiiranes 5a-e which isomerize thermally to the thietan-3-imines 6a-e.
