HRID975809

反应详情

EQUATION

反应方程式

HRID 975809 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

Obtained analogously to the directions in Example 1a) starting from 4.8 g of (R)-3-(tert-butoxycarbonyl-amino)-2,3-dihydro-1,5-benzoxazepin-4-one (prepared analogously to (S)-3-(tert-butoxycarbonylamino)-2,3-dihydro-1,5-benzoxazepin-4-one, starting from N-Boc-(D)-serine), 4.4 g of p-isopropylbenzyl chloride, 2.9 g of potassium carbonate and 166 mg of potassium iodide. Rf value (eluant: hexane/ethyl acetate 4:1): 0.33.

WORKUP

后处理

  1. customObtained analogously to the directions in Example 1a)