ChemicalBook CAS DataBase List 2-Cyano-4,5-diaminobenzotrifluoride, 4-Cyano-5-(trifluoromethyl)benzene-1,2-diamine

2-Cyano-4,5-diaminobenzotrifluoride, 4-Cyano-5-(trifluoromethyl)benzene-1,2-diamine synthesis

1synthesis methods

Product Name:2-Cyano-4,5-diaminobenzotrifluoride, 4-Cyano-5-(trifluoromethyl)benzene-1,2-diamine
CAS Number:882978-62-3
Molecular formula:C8H6F3N3
Molecular Weight:201.15

4-AMino-5-nitro-2-(trifluoroMethyl)benzonitrile

1155800-54-6
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2-Cyano-4,5-diaminobenzotrifluoride, 4-Cyano-5-(trifluoromethyl)benzene-1,2-diamine

882978-62-3
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Yield:882978-62-3 91%

Reaction Conditions:

with hydrogenchloride;stannous chloride dihydrate in tetrahydrofuran;water at 0 - 20;Inert atmosphere;Large scale reaction;

References:

Li, Xun;Ng, Raymond A.;Zhang, Yongzheng;Russell, Ronald K.;Sui, Zhihua [Organic Process Research and Development,2009,vol. 13,# 3,p. 652 - 655] Location in patent:experimental part