methyl 3-O-benzyl-4,6-O-benzylidene-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnbopyranosyl)-β-D-galactopyranoside

Base Information

Chemical Name:methyl 3-O-benzyl-4,6-O-benzylidene-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnbopyranosyl)-β-D-galactopyranoside
CAS No.:129031-02-3
Molecular Formula:C₃₃H₄₀O₁₃
Molecular Weight:644.673
Hs Code.:

Synonyms:methyl 3-O-benzyl-4,6-O-benzylidene-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnbopyranosyl)-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 methyl 3-O-benzyl-4,6-O-benzylidene-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnbopyranosyl)-β-D-galactopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

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Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of methyl 3-O-benzyl-4,6-O-benzylidene-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnbopyranosyl)-β-D-galactopyranoside

There total 4 articles about methyl 3-O-benzyl-4,6-O-benzylidene-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnbopyranosyl)-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: 78.0%

: 2774-19-8,14419-69-3,15887-67-9,23392-28-1,57539-08-9,61277-63-2,65877-21-6,74410-51-8,76419-48-2,80734-73-2,86363-44-2,89301-79-1,94061-92-4,108739-92-0,129706-93-0,143005-12-3,94062-87-0
methyl 3-O-benzyl-4,6-O-benzylidene-β-D-galactopyranoside

: 5158-64-5
2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl bromide

: 129031-02-3
methyl 3-O-benzyl-4,6-O-benzylidene-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnbopyranosyl)-β-D-galactopyranoside

Guidance literature:: With 4 A molecular sieve; mercury(II) cyanide; In nitromethane; toluene; for 3h; Ambient temperature;

Reference yield:

: 1125-88-8
benzaldehyde dimethyl acetal

: 129031-02-3
methyl 3-O-benzyl-4,6-O-benzylidene-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnbopyranosyl)-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / p-toluenesulfonic acid monohydrate / 15 h / Ambient temperature

2: 78 percent / mercuric cyanide; molecular sieve (4 Amgstroem) / nitromethane; toluene / 3 h / Ambient temperature

With 4 A molecular sieve; mercury(II) cyanide; toluene-4-sulfonic acid; In nitromethane; toluene;

Reference yield:

: 40010-11-5,61277-64-3,65942-01-0,81371-52-0,93714-01-3,108644-64-0,133268-63-0,133268-64-1,143005-10-1,143005-11-2,81371-53-1
methyl 3-O-benzyl-β-D-galactopyranoside

: 129031-02-3
methyl 3-O-benzyl-4,6-O-benzylidene-2-O-(2,3,4-tri-O-acetyl-α-L-rhamnbopyranosyl)-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / p-toluenesulfonic acid monohydrate / 15 h / Ambient temperature

2: 78 percent / mercuric cyanide; molecular sieve (4 Amgstroem) / nitromethane; toluene / 3 h / Ambient temperature

With 4 A molecular sieve; mercury(II) cyanide; toluene-4-sulfonic acid; In nitromethane; toluene;