Improved One-Flask Preparations of Cyclopropanation Reagents: (η5-C5H5)(CO)2FeCH2S(CH3)2+BF4- and 5-C5(CH3)5>(CO)2FeCH2S(CH3)2+BF4-

R&D Labs maybe for 3282-18-6

• Anhui Biochem United Pharmaceutical Co., Ltd.

  Contact:0086 551 5167062 / 5228268

  Address:No. 30 Hongfeng Road, Hi-Tech Development Zone, Hefei (230088), China

• Chengdu Baishixing Science and Technology Industry Co., Ltd.

  website:http://www.cd-bsx.com

  Contact:+86-28-88531548

  Address:#217,North of Industry Road,Heshan Town,Pujiang County,Chengdu,Sichuan,China.

• Dalian Synco Chemical Co., Ltd.

  Contact:+86-411-83635150

  Address:Rm 1004, 24, Tangshan Street, Dalian

• Wuxi Zuping Food Science And Technology Co.,LTD.

  Contact:+86-510-87210822

  Address:Guanlin town

• shanghai jinshan pharmaceutical Co.,Ltd

  Contact:021-57363011，13681638167

  Address:No. 7966 Tingfeng Road,Jinshan,Shanghai,China