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HRID1266774

反应详情

EQUATION

反应方程式

HRID 1266774 的结构方程式

REACTANTS

反应物

2
结构：O=C(OC(=O)C(F)(F)F)C(F)(F)F
HCID9845

Trifluoroacetic anhydride

C4F6O3

结构：CC(C)(C)OC(=O)CC(=O)c1ccnc(C#N)c1
HCID69592816

未命名化合物

PRODUCTS

生成物

1
结构：CC1(C)OC(=O)C=C(c2ccnc(C#N)c2)O1
HCID22224751

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CC(C)=O.O=C(O)C(F)(F)F
溶剂HCID86586799

未命名化合物

PROCEDURE

实验过程

The title compound was prepared from 3-(2-cyano-pyridin-4-yl)-3-oxo-propionic acid tert.-butyl ester (Example M10) by stirring in TFA/acetone with TFAA according to general procedure L (method b). Obtained as a brown solid (3.30 g).