Facile and rapid entry to functionalized and optically active pyrans from tartaric acid by way of 6,8-dioxabicyclo[3.2.1]octanes. Application to the synthesis of (-)-(6S,1'S)-pestalotin

R&D Labs maybe for 88948-50-9

• Golden Union Agrochemical Import and Export Co., Ltd.

  Contact:86-755-23910527

  Address:Room 1106, Tower 3A, Excellence Century Center, Futian District, Shenzhen, China

• Shijiazhuang City Xiehe Pharmaceutical Co., Ltd

  Contact:+86-311-80817929

  Address:Shangzhuang,Shijiazhuang,China

• Zhushan County Tianxin Pharmaceutical & Chemical Co., Ltd.

  Contact:0086-719-4224892

  Address:Tutang Road, Chengguan Town, Zhushan County, Hubei Province

• Changzhou naidechemical Co.Ltd

  Contact:+86-519-82589807

  Address:NO.25,Houyang street,Jintan,Changzhou City

• Huaian Double Win Chemicals Co.,Ltd.

  Contact:+86-13511538872

  Address:Blk 43,Greenland Century Town,Huaian District, Huaian City,Jiangsu Province,China