Carbohydrate Research p. 26 - 31 (2014)
Update date:2022-08-04
Topics:
Budhadev, Darshita
Mukhopadhyay, Balaram
Chemical synthesis of the tetrasaccharide related to the exocellular polysaccharide from Rhodococcus sp. RHA1 is reported. The stereoselective glycosylations were achieved by activation of the thioglycoside donors using N-iodosuccinimide in the presence of La(OTf)3 varying temperature per the need of 1,2-cis or 1,2-trans glycosylations. The target tetrasaccharide is reported in the form of its p-methoxyphenyl glycoside that can be cleaved selectively from the per-O-acetylated derivative allowing further glycoconjugate formation using trichloroacetimidate chemistry.
View MoreBeijing 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
wuxi huabin bio-tech Co.,Ltd(expird)
Contact:86-0510-85133006
Address:hubin road NO157
Zhejiang Rongkai Chemical Technology Co.,Ltd.
Contact:+86-578-8185786
Address:Shangjiang Industrial Zone,Suichang
Changzhou Anyi Biochem Co., Ltd.(expird)
Contact:+86-519-88836158
Address:no,51 caoda
LinHai Cina Chemical Co., LTD.
Contact:0576-85580989
Address:Pharma-chem zone,Duqiao,Linhai,Zhejiang,China
Doi:10.1002/ejoc.202000580
(2020)Doi:10.1039/c4cc03479a
(2014)Doi:10.1016/S0960-894X(99)00549-1
(1999)Doi:10.1016/j.bmcl.2017.12.005
(2018)Doi:10.1021/ja00156a013
(1995)Doi:10.1139/v56-105
(1956)