prop-1-enyl 2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4-di-O-benzyl-β-D-xylopyranoside

Base Information

Chemical Name:prop-1-enyl 2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4-di-O-benzyl-β-D-xylopyranoside
CAS No.:131267-22-6
Molecular Formula:C₅₁H₅₆O₁₁
Molecular Weight:844.999
Hs Code.:

Synonyms:prop-1-enyl 2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4-di-O-benzyl-β-D-xylopyranoside

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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 prop-1-enyl 2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4-di-O-benzyl-β-D-xylopyranoside

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Technology Process of prop-1-enyl 2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4-di-O-benzyl-β-D-xylopyranoside

There total 9 articles about prop-1-enyl 2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4-di-O-benzyl-β-D-xylopyranoside 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: 86.0%

: 108-24-7
acetic anhydride

: 131267-21-5
prop-1-enyl 3,4-di-O-benzyl-2-O-(3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-β-D-xylopyranoside

: 131267-22-6
prop-1-enyl 2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4-di-O-benzyl-β-D-xylopyranoside

Guidance literature:: With pyridine; for 10h; Ambient temperature;
DOI:10.1016/0008-6215(90)80143-Q

Reference yield:

: 130177-82-1
allyl 2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4-di-O-benzyl-β-D-xylopyranoside

: 131267-22-6
prop-1-enyl 2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4-di-O-benzyl-β-D-xylopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: MeONa / methanol

2: 80 percent / potassium tert-butoxide / dimethylsulfoxide / 2 h / 60 °C

3: 86 percent / pyridine / 10 h / Ambient temperature

With pyridine; potassium tert-butylate; sodium methylate; In methanol; dimethyl sulfoxide;
DOI:10.1016/0008-6215(90)80143-Q

Reference yield:

: 130136-33-3
(2S,3R,4R,5S,6R)-2-((2R,3R,4S,5R)-2-Allyloxy-4,5-bis-benzyloxy-tetrahydro-pyran-3-yloxy)-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-3-ol

: 131267-22-6
prop-1-enyl 2-O-(2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4-di-O-benzyl-β-D-xylopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / potassium tert-butoxide / dimethylsulfoxide / 2 h / 60 °C

2: 86 percent / pyridine / 10 h / Ambient temperature

With pyridine; potassium tert-butylate; In dimethyl sulfoxide;
DOI:10.1016/0008-6215(90)80143-Q