反应详情

温度

50 °C

A solution of 8.9 g (0.1 mol) of sarcosine and 8 g (0.2 mol) of sodium hydroxide in 40 ml of water was added to a suspension of 23.35 g (0.1 mol) of lauric N-chloramide in 200 ml of water. While the reaction mixture was heated to 50° C., acyl urea separates from the suspension in the form of flocks and was isolated by filtration to yield 17 g (86% yield) of N-n-undecyl-N'-lauroyl urea of the formula ##STR19## having a melting point of 104°-106° C. 105° C.; 108° C.; (literature: Jefreys, Am. 22, 33; Ehestaedt, thesis (Freiburg i.B., 1886) p. 15).

1. customwas isolated by filtration