63148-50-5Relevant articles and documents
Four- and Five-membered Phosphorus Heterocycles, 57. Phosphazene / Azaphosphetidine Tautomerism of 3,3'-Spirobi5-triazaphosphole> Derivatives
Schmidpeter, Alfred,Nayibi, Mesut,Mayer, Peter,Tautz, Helmut
, p. 1468 - 1478 (2007/10/02)
Different routes lead from N1-methylbenzamidrazone (1) and PCl5 to the spirobi 5.Its halogeno-phosphino, -phosphoryl, and -phosphonio derivatives 7 and 9 are prepared by substitution.By an intramolecular addition to the phospha