304457-03-2Relevant academic research and scientific papers
Organosilicon and organotin derivatives of urea in transmetallation reactions
Gordetsov,Kulagina,Zimina
, p. 409 - 412 (2007/10/03)
Reaction of N-trimethylsilyl-N′-phenylurea with bis(tributylstannyl) oxide in refluxing THF yields tributylstannyl isocyanate and aniline as the main products, while in the case of triphenylstannyl chloride N-triphenylstannyl-N′-phenylurea can be prepared. Its thermal decomposition yields triphenylstannyl isocyanate and aniline. Reaction of N,N′-bis(trimethylstannyl)urea with (Bu3Sn)2O gives Bu3Sn-N=C=O, HMDS, and ammonia.
