✦ LIBER ✦

Synthesis of quercetin 3-O-β-d-apiofuranosyl-(1→2)-[α-l-rhamnopyranosyl-(1→6)]-β-d-glucopyranoside

✍ Scribed by Yang Zhang; Kejun Wang; Zhilai Zhan; Yu Yang; Yimin Zhao

Publisher: Elsevier Science
Year: 2011
Tongue: French
Weight: 367 KB
Volume: 52
Category: Article
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2011.04.040

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Synthesis of 3,4,5-

ChemInform Abstract: Synthesis of 3,4,5-Trimethoxyphenyl 5“-O-Caffeoyl-β-D-erythro-apiofuranosyl- (1→6)-β-D-glucopyranoside: Kelampayoside B.

✍ H. I. DUYNSTEE; M. C. DE KONING; G. A. VAN DER MAREL; J. H. VAN BOOM 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

Synthesis of oligosaccharins: a chemical

Synthesis of oligosaccharins: a chemical synthesis of propylO-β-d-galactopyranosyl-(1 → 2)-O-α-d-xylopyranosyl-(1 → 6)-O-β-d-glucopyranosyl-(1 → 4)-β-d-glucopyranoside

✍ Arlette Wotovic; Jean-Claude Jacquinet; Pierre Sinay¨ 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 839 KB

Condensation of allyl 3,4-di-O-benzyl-beta-D-xylopyranoside with 2-O-acetyl-3,4,6-tri-O-benzyl-alpha-D-galactopyranosyl chloride in dichloromethane in the presence of silver triflate gave allyl 2-O-(2-O-acetyl-3,4-6-tri-O-benzyl-beta-D-galactopyranosyl)-3,4-di-O benzyl-beta-D-xylopyranoside (7, 83%)

Synthesis of propyl O-(α-L-rhamnopyranos

Synthesis of propyl O-(α-L-rhamnopyranosyl)-(1→3)-[2,4-di-O-(2s-methylbutyryl)-α-L-rhamnopyranosyl]-(1→2)=(3-O-acetyl-β-D-glucopyranosyl)-(1→2)-βp-D-fucopyranoside, the tetrasaccharide moiety of Tricolorin A

✍ Lu Shou-F'U; Ouyang Qin-Qin; Guo Zhong-Wu; W Biao; Hui Yong-Zheng 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 635 KB

A synthesis of 8-methoxycarbonyloct-1-yl

A synthesis of 8-methoxycarbonyloct-1-yl O-α-d-galactopyranosyl-(1→3)-O-β-d-galactopyranosyl-(1→4)-2-acetamido-2-deoxy-β-d-glucopyranoside

✍ Per J. Garegg; Stefan Oscarson 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 480 KB

Halide-assisted glycosyIation, using a non-p~icipating Z-substituent (benzyl) in the glycosyl halide, was used to obtain the ~-D-gaiactosyl linkage and silver triflate promotion with a participating 2-substituent (benzoyl) was used to obtain the /3-D-galactosyl linkage in a facile synthesis of the t

Synthetic mucin fragments. Benzyl O-(2-a

Synthetic mucin fragments. Benzyl O-(2-acetamido-2-deoxy-α-d-glucopyranosyl)-(1→3)-O-β-d-galactopyranosyl-(1→3)-O- [(2-acetamido-2-deoxy-β-d-glucopyranosyl)-(1→6)]-2-acetamido-2-deoxy-α-d-galactopyranoside and benzyl O-(2-acetamido-2-deoxy- β-d-glucopyranosyl)-(1→3)-O-β-d-galactopyranosyl-(1→3)-O-[β-d-galactopyranosyl-(1→6)]-2-acetamido-2-deoxy-α-d- galactopyranoside

✍ Rexford L. Thomas; Saeed A. Abbas; Khushi L. Matta 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 713 KB

Treatment of benzyl 2-acetamido-2-deoxy-alpha-D-galactopyranoside with 4-methoxybenzaldehyde dimethyl acetal in N,N-dimethylformamide in the presence of 4-toluenesulfonic acid afforded the 4,6-O-(4-methoxybenzylidene) acetal, which was glycosylated with 2,3,4,6-tetra-O-acetyl-alpha-D-galactopyranosy

Synthesis of methyl O-(3-deoxy-3-fluoro-

Synthesis of methyl O-(3-deoxy-3-fluoro-β-d-galactopyranosyl)-(1→6)-β-d-galactopyranoside and methyl O-(3-deoxy-3-fluoro-β-d-galactopyranosyl)-(1→6)-O-β-d-galactopyranosyl-(1→6)-β-d-galactopyranoside

✍ Pavol Kováč; Herman J.C. Yeh; Cornelis P.J. Glaudemans 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 828 KB

Condensation of 2,4,6-tri-O-acetyl-3-deoxy-3-fluoro-cr-D-galactop~anosyl bromide (3) with methyl 2,3,4-tri-O-acetyl-/9-D-galactopyranoside (4) gave a fully acetylated (1+6)-/3-D-galactobiose fluorinated at the 3'-position which was deacetylated to give the title disaccharide. The corresponding trisa