p-tolyl 2-O-benzoyl-4,6-O-dibenzyl-1-thio-β-D-galactopyranosidede

Base Information

Chemical Name:p-tolyl 2-O-benzoyl-4,6-O-dibenzyl-1-thio-β-D-galactopyranosidede
CAS No.:1415217-97-8
Molecular Formula:C₃₄H₃₄O₆S
Molecular Weight:570.706
Hs Code.:

Synonyms:p-tolyl 2-O-benzoyl-4,6-O-dibenzyl-1-thio-β-D-galactopyranosidede

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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 p-tolyl 2-O-benzoyl-4,6-O-dibenzyl-1-thio-β-D-galactopyranosidede

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Technology Process of p-tolyl 2-O-benzoyl-4,6-O-dibenzyl-1-thio-β-D-galactopyranosidede

There total 13 articles about p-tolyl 2-O-benzoyl-4,6-O-dibenzyl-1-thio-β-D-galactopyranosidede 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: 84.0%

: 1269466-90-1
p-methylphenyl 2-O-benzoyl-4,6-di-O-benzyl-3-O-tert-butyldimethylsilyl-1-thio-β-D-galactoside

: 1415217-97-8
p-tolyl 2-O-benzoyl-4,6-O-dibenzyl-1-thio-β-D-galactopyranosidede

Guidance literature:: With boron trifluoride diethyl etherate; In acetonitrile; at 0 ℃; for 0.0833333h; Inert atmosphere;
DOI:10.1021/acs.orglett.5b02185

Reference yield: 74.0%

: 1225180-91-5
p-tolyl 2-O-benzoyl-3-O-allyl-4,6-di-O-benzyl-1-thio-β-D-galactopyranoside

: 1415217-97-8
p-tolyl 2-O-benzoyl-4,6-O-dibenzyl-1-thio-β-D-galactopyranosidede

Guidance literature:: p-tolyl 2-O-benzoyl-3-O-allyl-4,6-di-O-benzyl-1-thio-β-D-galactopyranoside; With (1,5-cyclooctadiene)[bis(methyldiphenylphosphine)]iridium(I) hexafluorophosphate; hydrogen; In tetrahydrofuran; for 3h; Inert atmosphere;

With iodine; In tetrahydrofuran; water; Inert atmosphere;
DOI:10.1002/anie.201205601

Reference yield:

: 28244-94-2,28244-99-7,86782-41-4,131488-65-8
4-methylphenyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranoside

: 1415217-97-8
p-tolyl 2-O-benzoyl-4,6-O-dibenzyl-1-thio-β-D-galactopyranosidede

Guidance literature:: Multi-step reaction with 7 steps

1.1: sodium methylate / dichloromethane; methanol / 20 °C / Inert atmosphere

1.2: pH 7 / Inert atmosphere

2.1: di(n-butyl)tin oxide / tetrahydrofuran; toluene / 3 h / Inert atmosphere; Dean-Stark; Reflux

2.2: 4 h / Inert atmosphere; Reflux

3.1: camphor-10-sulfonic acid / acetonitrile / 20 °C / Inert atmosphere

4.1: dmap; pyridine / 50 °C / Inert atmosphere

5.1: toluene-4-sulfonic acid / dichloromethane; methanol / 20 °C / Inert atmosphere

6.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / Inert atmosphere

7.1: hydrogen; (1,5-cyclooctadiene)[bis(methyldiphenylphosphine)]iridium(I) hexafluorophosphate / tetrahydrofuran / 3 h / Inert atmosphere

7.2: Inert atmosphere

With pyridine; dmap; (1,5-cyclooctadiene)[bis(methyldiphenylphosphine)]iridium(I) hexafluorophosphate; camphor-10-sulfonic acid; hydrogen; sodium methylate; sodium hydride; di(n-butyl)tin oxide; toluene-4-sulfonic acid; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; toluene; acetonitrile; mineral oil;
DOI:10.1002/anie.201205601