(2-O-benzyl-1-thio-β-D-galactopyranosiduronyl-3,6-lactone) 2-O-benzyl-1-thio-β-D-galactopyranoonate

Base Information

Chemical Name:(2-O-benzyl-1-thio-β-D-galactopyranosiduronyl-3,6-lactone) 2-O-benzyl-1-thio-β-D-galactopyranoonate
CAS No.:1271132-03-6
Molecular Formula:C₃₈H₃₆O₁₀S₂
Molecular Weight:716.83
Hs Code.:

Synonyms:

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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 (2-O-benzyl-1-thio-β-D-galactopyranosiduronyl-3,6-lactone) 2-O-benzyl-1-thio-β-D-galactopyranoonate

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Technology Process of (2-O-benzyl-1-thio-β-D-galactopyranosiduronyl-3,6-lactone) 2-O-benzyl-1-thio-β-D-galactopyranoonate

There total 3 articles about (2-O-benzyl-1-thio-β-D-galactopyranosiduronyl-3,6-lactone) 2-O-benzyl-1-thio-β-D-galactopyranoonate 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: 26.0%

: C₁₉H₂₀O₆S

: 1154464-02-4
phenyl 2-O-benzyl-1-thio-β-D-galactopyranosidurono-3,6-lactone

: 1271132-03-6
(2-O-benzyl-1-thio-β-D-galactopyranosiduronyl-3,6-lactone) 2-O-benzyl-1-thio-β-D-galactopyranoonate

Guidance literature:: With chloroformic acid ethyl ester; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃;
DOI:10.1021/jo102363d

Reference yield:

: 124476-97-7
phenyl 2-O-benzyl-3,4-O-isopropylidene-1-thio-β-D-galactopyranoside

: 1154464-02-4
phenyl 2-O-benzyl-1-thio-β-D-galactopyranosidurono-3,6-lactone

: 1271132-03-6
(2-O-benzyl-1-thio-β-D-galactopyranosiduronyl-3,6-lactone) 2-O-benzyl-1-thio-β-D-galactopyranoonate

Guidance literature:: Multi-step reaction with 3 steps

1: 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; [bis(acetoxy)iodo]benzene / dichloromethane; water / 2 h / 20 °C

2: water; acetic acid / 65 °C

3: chloroformic acid ethyl ester; N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C

With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; [bis(acetoxy)iodo]benzene; water; chloroformic acid ethyl ester; acetic acid; N-ethyl-N,N-diisopropylamine; In dichloromethane; water;
DOI:10.1021/jo102363d

Reference yield:

: C₂₂H₂₄O₆S

: 1154464-02-4
phenyl 2-O-benzyl-1-thio-β-D-galactopyranosidurono-3,6-lactone

: 1271132-03-6
(2-O-benzyl-1-thio-β-D-galactopyranosiduronyl-3,6-lactone) 2-O-benzyl-1-thio-β-D-galactopyranoonate

Guidance literature:: Multi-step reaction with 2 steps

1: water; acetic acid / 65 °C

2: chloroformic acid ethyl ester; N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C

With water; chloroformic acid ethyl ester; acetic acid; N-ethyl-N,N-diisopropylamine; In dichloromethane;
DOI:10.1021/jo102363d