An efficient approach toward pyrrolidinyllactone system characteristic of the Stemona alkaloids. Lewis acid catalyzed stereoselective reaction of N-benzyloxycarbonyl-2-methoxypyrrolidine with 3-methyl-2-trimethylsilyloxyfuran

R&D Labs maybe for 61550-03-6

• 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.

• Shifang Taifeng New Flame Retardant Co., Ltd

  Contact:02884721008

  Address:tingjiang industrial park, hefeng town

• Nanjing Yuance Industry&Trade Co., Ltd.

  website:http://www.njyuance.cn/

  Contact:+86-25-85439097

  Address:B1702, Aoti Bldg, No. 130, Aoti Avenue, Nanjing, China

• Jiangsu Feymer Technology Co., Ltd.

  Contact:+86-512-58110132

  Address:Fenghuang Town, Zhangjiagang City, Jiangsu Province, China

• Sarchem Laboratories, Inc.

  Contact:732.938.2777

  Address:5012 Industrial Road Farmingdale, NJ 07727