Selective 6-O-Debenzylation of Mono- and Disaccharide Derivatives Using ZnCl2-Ac2O-HOAc
β Scribed by Guangbin Yang; Xianglan Ding; Fanzuo Kong
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- French
- Weight
- 428 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Application of the Lewis acid BF 3 ΓEt 2 O to the selective synthesis of 5-acetamido-2,6-anhydro-3,5-dideoxy-D-glycero-D-galacto-non-2-enonic acid (Neu5Ac2en) and the related oxazoline, methyl 7,8,9-tri-Oacetyl-2,3,4,5-tetradeoxy-2,3-didehydro-2,3-trideoxy-4 0 ,5 0 -dihydro-2 0 -methyloxazolo[5,4-d]
The chemoselective S-alkylation of 2-thiohydantoins is reported. The methodology involves the use of alkyl orthoformates (trimethyl and triethyl) as alkylating agents, which in the presence of Ac 2 O and ZnCl 2 chemoselectively alkylate the thio group whilst other nucleophilic groups present in the
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v