HRID356670

反应详情

EQUATION

反应方程式

HRID 356670 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

The title compound was prepared from (1aR-cis)-1a,7b-dihydro-2,2-dimethyl-2H-oxireno-[c][1]benzopyran-6-carbonitrile (the title A compound of Example 3) and the title A compound by the same procedure as described for the title compound of Example 1. The product was obtained as a colorless solid (1.07 g, 72%), mp 134°-135° C. [α]D =+92.20° (c=0.78, MeOH). Analysis calculated for C23H22N2O3 · 0.02 H2O: C, 73.70; H, 5.93; N, 7.47. Found: C, 73.65; H, 5.63; N, 7.52.