HRID2113614

反应详情

EQUATION

反应方程式

HRID 2113614 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

2

PROCEDURE

实验过程

Dissolve phosphoric acid dibenzyl ester 4-(4-tert-butyl-phenylamino)-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-2-ylmethyl ester (225 mg, 0.316 mmol) in methanol and add 10% palladium on carbon (218 mg). Stir the solution for 2 hours under 1 atmosphere of hydrogen gas. Filter the solution through celite and wash through with additional methanol. Concentrate under reduced pressure and triturate with ether to yield the desired product as a yellow solid.

WORKUP

后处理

  1. filtrationFilter the solution through celite
  2. washwash through with additional methanol
  3. concentrationConcentrate under reduced pressure
  4. customtriturate with ether