5-[p-(aminosulfonyl)phenyl]-1-(β-D-galactopyranosyl)-1H-1,2,3-triazole

Base Information

Chemical Name:5-[p-(aminosulfonyl)phenyl]-1-(β-D-galactopyranosyl)-1H-1,2,3-triazole
CAS No.:1338457-78-5
Molecular Formula:C₁₄H₁₈N₄O₇S
Molecular Weight:386.386
Hs Code.:

Synonyms:5-[p-(aminosulfonyl)phenyl]-1-(β-D-galactopyranosyl)-1H-1,2,3-triazole

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 5-[p-(aminosulfonyl)phenyl]-1-(β-D-galactopyranosyl)-1H-1,2,3-triazole

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Technology Process of 5-[p-(aminosulfonyl)phenyl]-1-(β-D-galactopyranosyl)-1H-1,2,3-triazole

There total 2 articles about 5-[p-(aminosulfonyl)phenyl]-1-(β-D-galactopyranosyl)-1H-1,2,3-triazole 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: 99.0%

: 1338457-66-1
5-[p-(aminosulfonyl)phenyl]-1-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)-1H-1,2,3-triazole

: 1338457-78-5
5-[p-(aminosulfonyl)phenyl]-1-(β-D-galactopyranosyl)-1H-1,2,3-triazole

Guidance literature:: With methanol; sodium methylate; at 0 - 20 ℃; for 16.5h; pH=12;
DOI:10.1016/j.bmcl.2011.08.066

Reference yield:

: 340771-31-5
1‐ethynyl‐4‐(methylsulfonyl)benzene

: 13992-26-2
(2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-azidotetrahydro-2H-pyran-3,4,5-triyl triacetate

: 1338457-78-5
5-[p-(aminosulfonyl)phenyl]-1-(β-D-galactopyranosyl)-1H-1,2,3-triazole

Guidance literature:: Multi-step reaction with 2 steps

1: chloro(1,5-cyclooctadiene)(pentamethylcyclopentadiene)ruthenium(II) / toluene / 18 h / 100 °C / Inert atmosphere

2: methanol; sodium methylate / 16.5 h / 0 - 20 °C / pH 12

With methanol; chloro(1,5-cyclooctadiene)(pentamethylcyclopentadiene)ruthenium(II); sodium methylate; In toluene; 2: Zemplen reaction;
DOI:10.1016/j.bmcl.2011.08.066