phenyl 2-O-benzoyl-3-O-benzyl-4,6-O-[1-(R)-(methoxycarbonyl)-ethylidene]-1-thio-β-D-galactopyranoside

Base Information

Chemical Name:phenyl 2-O-benzoyl-3-O-benzyl-4,6-O-[1-(R)-(methoxycarbonyl)-ethylidene]-1-thio-β-D-galactopyranoside
CAS No.:936324-87-7
Molecular Formula:C₃₀H₃₀O₈S
Molecular Weight:550.629
Hs Code.:

Synonyms:phenyl 2-O-benzoyl-3-O-benzyl-4,6-O-[1-(R)-(methoxycarbonyl)-ethylidene]-1-thio-β-D-galactopyranoside

Suppliers and Price of phenyl 2-O-benzoyl-3-O-benzyl-4,6-O-[1-(R)-(methoxycarbonyl)-ethylidene]-1-thio-β-D-galactopyranoside

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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 phenyl 2-O-benzoyl-3-O-benzyl-4,6-O-[1-(R)-(methoxycarbonyl)-ethylidene]-1-thio-β-D-galactopyranoside

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of phenyl 2-O-benzoyl-3-O-benzyl-4,6-O-[1-(R)-(methoxycarbonyl)-ethylidene]-1-thio-β-D-galactopyranoside

There total 2 articles about phenyl 2-O-benzoyl-3-O-benzyl-4,6-O-[1-(R)-(methoxycarbonyl)-ethylidene]-1-thio-β-D-galactopyranoside 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: 74.0%

: 600-22-6
pyruvic acid methyl ester

: 725228-84-2
phenyl 2-O-benzoyl-3-O-benzyl-1-thio-β-D-galactopyranoside

: 936324-87-7
phenyl 2-O-benzoyl-3-O-benzyl-4,6-O-[1-(R)-(methoxycarbonyl)-ethylidene]-1-thio-β-D-galactopyranoside

Guidance literature:: With boron trifluoride diethyl etherate; In acetonitrile; at 20 ℃; for 3h;
DOI:10.1016/j.tetlet.2007.02.067

Reference yield:

: 196876-49-0
phenyl 2-O-benzoyl-3-O-benzyl-4,6-O-benzylidene-1-thio-β-D-galactopyranoside

: 936324-87-7
phenyl 2-O-benzoyl-3-O-benzyl-4,6-O-[1-(R)-(methoxycarbonyl)-ethylidene]-1-thio-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / p-TsOH / methanol

2: 74 percent / boron trifluoride diethyletherate / acetonitrile / 3 h / 20 °C

With boron trifluoride diethyl etherate; toluene-4-sulfonic acid; In methanol; acetonitrile;
DOI:10.1016/j.tetlet.2007.02.067

Reference yield: 77.0%

: 936324-87-7
phenyl 2-O-benzoyl-3-O-benzyl-4,6-O-[1-(R)-(methoxycarbonyl)-ethylidene]-1-thio-β-D-galactopyranoside

: 67-63-0,8013-70-5
isopropyl alcohol

: 936324-88-8
C₂₇H₃₂O₉

Guidance literature:: With trifluoromethylsulfonic anhydride; 1,1'-sulfinylbisbenzene; In dichloromethane; at -40 - -20 ℃;
DOI:10.1016/j.tetlet.2007.02.067