A convenient and facile synthesis of fluorine-containing 1H-, 2H-benz[g]indazoles and naphthisoxazoles by aromatic nucleophilic N-N exchange reaction of N,N-dimethyl-2,4-bis(trifluoroacetyl)-1-naphthylamine with hydrazines and hydroxylamine

R&D Labs maybe for 129602-66-0

• Hangzhou LINGEBA Technology Co., Ltd.

  Contact:+0086-571-87389059

  Address:Office 1-913,NewYouth Plaza, GongShu Area, HangZhou,ZheJiang,P.R.China

• Zhejiang Haizhou Pharmaceutical Co., Ltd.

  website:https://www.haizhoupharma.com/

  Contact:+86-576-88221016

  Address:No. 19, Donghai 5th Avenue, Yanhai Industrial Zone, Linhai, Zhejiang, China

• Purestar Chem Enterprise Co.,Ltd

  website:http://www.purestarchem.com

  Contact:05722157374

  Address:no235.huanchengdong Rd

• ANHUI CHEM-BRIGHT BIOENGINEERING CO.,LTD

  Contact:86-561-4080321

  Address:No.8 Lieshan Industrial Zone of Huaibei

• Shanghai UCHEM Inc.

  Contact:+86-21-56338808

  Address:799 Dunhuang Road, Putuo