117688-27-4Relevant academic research and scientific papers
Geminal Vinyl Diazides, VI. - 4,5-Dihydro-1H-tetrazol-5-ylidenes from 3,3-Diazido-2-cyanoacrylates with Hydrazines, Hydrazides, and O-substituted Hydroxylamines
Saalfrank, Rolf W.,Wirth, Uwe
, p. 519 - 522 (2007/10/02)
Reaction of the geminal vinyl diazides 6 and 7 with phenylhydrazine (8a), hydrazides 8b,c, and O-benzylhydroxylamine (8d) at -30 deg C leads initially to the vinyl azides 9 and 10 (9a,b can be isolated).Subsequent 1,5' ring-closure reaction (successive vi
