反应条件
1: 1.) hydrogen chloride gas, 2.) conc. hydrochloric acid, sodium nitrite, 3.) phosphinous acid / 1.) 25 deg C-30 deg C, 2.) dioxan, water, 0 deg C, 20 h
2: 54 percent / 1.) conc. hydrochloric acid, sodium nitrite, 2.) phosphinous acid / dioxane; H2O / 20 h / 0 °C
View Scheme
参考文献
Sargent, Melvyn V.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , p. 1095 - 1098