77644-00-9Relevant academic research and scientific papers
Synthesis and Structure of Pentacoordinated Spirocyclic Derivatives of Phosphorous and Arsenic
Roesky, Herbert W.,Djarrah, Habib,Amirzadeh-Asl, Djammschid,Sheldrick, William S.
, p. 1554 - 1558 (2007/10/02)
Phosphorus (2a, b) and arsenic (4) containing spirocyclic compounds have been synthesized from substituted ureas and halides of phosphorus and arsenic.On the basis of an X-ray analysis of 2b it is demonstrated that λ5-P compounds and not phosphonium salts were obtained.
