Arbuzov B.; Dianova E.; Galiaskarova R.; Chernov P.
(1986)
The action of 2-acetyl-5-methyl-1, 2, 3-diazaphosphole on phenyldiazomethane at -15°C in hexane leads to 2-acetyl-4-methyl-8-phenyl-1-phospha-2,3,7,8-tetraazabicyclo[3.3.0]octa-3,7-diene. The inverse action of phenyldiazomethane ...