HRID356670
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
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.