HRID597089
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
In the manner given in Example 20, 3-phthalimidobutyric acid and carbonyldiimidazol are reacted in tetrahydrofuran. To this mixture is added 7-chloro-2-hydrazino-5-(o-fluorophenyl)-3H-1,4-benzodiazepine to give 3-phthalimidobutyric acid 2-[7-chloro-5-(o-fluorophenyl)-3H-1,4-benzodiazepin-2yl]hydrazide which is warmed with acetic acid to give N-[2-[8-chloro-6-(o-fluorophenyl)-4H-s-triazolo-[4,3-a][1,4]benzodiazepin-1-yl]propyl]phthalimide