HRID36557

反应详情

EQUATION

反应方程式

HRID 36557 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

10-(3-(N-ethyl-N-(2-piperidinoethyl)-4-aminophenyl)propenoyl)-1H,2H,3H,5H,6H,7H,11H-[1]benzopyrano[6,7,8-ij]quinolizin-11-one (7) was prepared according to the procedure of Example 3 wherein 3-acetyl-7-diethylaminocoumarin was replaced by Coumarin 334; (Eastman Kodak, Rochester, N.Y.) λmax (ethanol)=503 nm ##STR14##