Abstract
Chlorophosphonation of η-alkanenitrile having C1C6 alkyl chain was carried out at the condition of the reactant ratio 1 : 5 of the nitrile to PCl3, in oxygen gas flow rate of 200ml/min, at -150°C, for 3hrs.
The distributions of the product isomers were determined by GLC using Ucon LB 550X column, 3m×3mmφ, with nitrogen gas carrier.
The addition product (RCCl=NPOCl2) was also obtained. The relative reactivities of the C-H bond of the alkanenitrile (RC≡N) to the terminal methyl were as follows.
_??_* These values are expressed as relative yield to the yields of the products, substituted on the terminal methyl group.
