1159988-30-3Relevant academic research and scientific papers
A facile synthesis of new 1,2-dihydro-2λ5-[1,3]oxazolo[5, 4-d][1,3,2]diazaphosphinine derivatives starting from 2-benzoylamino-3, 3-dichloroacrvlonitrile
Shablykin, Oleg V.,Gakh, Andrei A.,Brovarets, Vladimir S.,Rusanov, Eduard B.,Drach, Boris S.
, p. 506 - 511 (2008/12/21)
Easily accessible 2-benzoylamino-3,3-dichloroacrylonitrile, when treated successively with primary amines, phosphorus pentachloride, sulfur dioxide, and various N- or S-nucleophiles, furnishes the corresponding derivatives of 1,2-dihydro-2λ5-[1,3]oxazolo[5,4-d][1,3,2]diazaphosphinine, a novel fused heterocycle. The structure of the compounds obtained is unequivocally confirmed by spectroscopic methods and X-ray diffraction analysis.
