Ni-catalyzed asymmetric addition of Grignard reagents to unsaturated cyclic acetals. The influence of added phosphine on enantioselectivity

R&D Labs maybe for 211998-39-9

• Beijing Greenchem Technology Co.,Ltd. ( Panjin Greenchem Technology Co.Ltd .)

  website:http://www.bjgreenchem.com/

  Contact:+86-427-6515887

  Address:301,302, 3rd Floor, Building C-7, Dongsheng Science Park, Northern Territory, Zhongguancun, No. 66, Xixiaokou Road, Haidian District, Beijing

• Tianjin Boron PharmaTech Co.,Ltd.(expird)

  Contact:86-022-59845187

  Address:B9-401, Tianda Science Park,No.80,4th Avenue,TEDA,Tianjin, China

• Lanzhou SchiffChem Co.,Ltd

  Contact:86-931-8272767

  Address:Room 602, No.461, Nanchang Road, Chengguan District, Lanzhou City, China PRC

• Changsha Kamer Essence and Flavor Co.,Ltd

  Contact:86-731-89832270

  Address:No.327 Kangnin Road Changsha Bio Information Industry Park, Changsha city, Hunan province

• Taizhou Shengxing Chempharm Co.,Ltd

  Contact:+86-576-88516600

  Address:Yantou Chemical Zone Jiaojiang Taizhou Zhejiang China