benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-glycero-pentopyranosid-2-ulose

Base Information

Chemical Name:benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-glycero-pentopyranosid-2-ulose
CAS No.:1191092-87-1
Molecular Formula:C₂₆H₃₂O₁₂S
Molecular Weight:568.599
Hs Code.:

Synonyms:benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-glycero-pentopyranosid-2-ulose

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Chemical Property of benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-glycero-pentopyranosid-2-ulose

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Technology Process of benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-glycero-pentopyranosid-2-ulose

There total 2 articles about benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-glycero-pentopyranosid-2-ulose which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 80.0%

: 19879-84-6,56981-51-2,72541-16-3,72748-72-2,92691-83-3,110660-22-5,50615-66-2
2,3,4,6-tetra-O-acetyl-1-thio-D-galactopyranose

: 391928-90-8
(2S)-2-benzyloxy-2H-pyran-3-(6H)-one

: 1191092-87-1
benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-glycero-pentopyranosid-2-ulose

: benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-α-L-glycero-pentopyranosid-2-ulose

Guidance literature:: With triethylamine; In dichloromethane; at -18 ℃; optical yield given as %de;
DOI:10.1016/j.bmc.2009.07.055

Reference yield:

: 19879-84-6,56981-51-2,72541-16-3,72748-72-2,92691-83-3,110660-22-5,50615-66-2
2,3,4,6-tetra-O-acetyl-1-thio-D-galactopyranose

: 391928-90-8
(2S)-2-benzyloxy-2H-pyran-3-(6H)-one

: 1191092-87-1
benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-glycero-pentopyranosid-2-ulose

Guidance literature:: With triethylamine; In dichloromethane; at -78 ℃; for 3h; diastereoselective reaction;
DOI:10.1016/j.bmc.2009.07.055

Reference yield: 80.0%

: 1191092-87-1
benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-glycero-pentopyranosid-2-ulose

: 1191092-89-3
benzyl 3-deoxy-4-S-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-4-thio-β-D-threo-pentopyranoside

Guidance literature:: With potassium tri-sec-butyl-borohydride; In tetrahydrofuran; at -78 ℃; for 3h; stereoselective reaction; Inert atmosphere;
DOI:10.1016/j.bmc.2009.07.055