A facile and practical synthesis of the derivatives of 1-O-acetyl-2-deoxy-2-hydroxymethyl-D-erythrooxetanose, a key sugar moiety for the synthesis of oxetanosyl-N-glycoside
β Scribed by Nagai Masashi; Kato Kuniki; Takita Tomohisa; Nishiyama Shigeru; Yamamura Shosuke
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- French
- Weight
- 108 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
Intramolecular cyclization of the epoxy-alcohol (6) with predominantly the oxetane compound (7). which could be transformed into oxetanoses. Recently. we have reported the total synthesis of oxetanocin (3),1 KOH in aq. DMSO gave
π SIMILAR VOLUMES
Condensation of 3-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-beta-D- glucopyranosyl)-2,4,6-tri-O-acetyl-alpha-D-galactopyranosyl bromide (1) with benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-alpha-D-glucopyranoside in boiling benzene and in the presence of mercuric cyanide afforded a trisaccharide that