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ChemicalBook CAS DataBase List 2-CHLORO-5-METHOXYBENZONITRILE
127667-00-9

2-CHLORO-5-METHOXYBENZONITRILE synthesis

4synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 3 steps
1.1: n-butyllithium / tetrahydrofuran / 2 h / -78 °C
1.2: -78 - 20 °C
2.1: hydroxylamine hydrochloride / ethanol / 4 h / Reflux
3.1: acetic anhydride; triethylamine / tetrahydrofuran

References:

Hunan Huateng Pharmaceutical Co., Ltd.;Bu Gonggaofamingren CN107400099, 2017, A

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