82328-16-3Relevant academic research and scientific papers
A4- to 7-Membered Chelate Ring Expansion in a Ph2PCH2PPh2 (dppm) Derivative: X-Ray Crystal Structure of 4cyclo2PNHN=C(Ph)CH2P>PPh2>>
Al-Jibori, Subhi,McDonald, Walter S.,Shaw, Bernard L.
, p. 287 - 288 (1982)
Treatment of > with hydrazine hydrate promotes a 4- to 7-membered ring expansion to give the title compound, the X-ray crystal structure of which has been determined.
