methyl 2-O-(3-O-allyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranosyl)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

Base Information

Chemical Name:methyl 2-O-(3-O-allyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranosyl)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside
CAS No.:101528-56-7
Molecular Formula:C₄₀H₄₈O₁₀
Molecular Weight:688.815
Hs Code.:

Synonyms:methyl 2-O-(3-O-allyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranosyl)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

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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 2-O-(3-O-allyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranosyl)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

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Technology Process of methyl 2-O-(3-O-allyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranosyl)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

There total 8 articles about methyl 2-O-(3-O-allyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranosyl)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside 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%

: 69558-09-4
methyl 3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

: 101528-48-7
3-O-allyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranosyl chloride

: 101528-57-8
Benzoic acid (2R,3R,4R,5S,6S)-4-allyloxy-2-((2R,3R,4R,5S,6S)-4-allyloxy-5-benzyloxy-2-methoxy-6-methyl-tetrahydro-pyran-3-yloxy)-5-benzyloxy-6-methyl-tetrahydro-pyran-3-yl ester

: 101528-56-7
methyl 2-O-(3-O-allyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranosyl)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: With silver trifluoromethanesulfonate; tetramethylurea; In dichloromethane; at -70 ℃; for 3h; slow warming to r.t.;

Reference yield:

: 25019-69-6
methyl 4-O-benzyl-α-L-rhamnopyranoside

: 101528-56-7
methyl 2-O-(3-O-allyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranosyl)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 70 percent / toluene-p-sulphonic acid, triethylamine / dimethylformamide / 0.67 h / 50 °C

2: 81.6 percent / trifluoromethansulphonic acid / CCl₄; cyclohexane / 18 h / Ambient temperature

3: 80 percent / Na-methoxide / methanol

4: 78 percent / tetramethylurea, Ag trifluoromethanesulphonate / CH₂Cl₂ / 3 h / -70 °C / slow warming to r.t.

With trifluorormethanesulfonic acid; sodium methylate; silver trifluoromethanesulfonate; toluene-4-sulfonic acid; triethylamine; tetramethylurea; In methanol; tetrachloromethane; dichloromethane; cyclohexane; N,N-dimethyl-formamide;

Reference yield:

: 90164-70-8
methyl 2-O-acetyl-4-O-benzyl-α-L-rhamnopyranoside

: 101528-56-7
methyl 2-O-(3-O-allyl-2-O-benzoyl-4-O-benzyl-α-L-rhamnopyranosyl)-3-O-allyl-4-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 81.6 percent / trifluoromethansulphonic acid / CCl₄; cyclohexane / 18 h / Ambient temperature

2: 80 percent / Na-methoxide / methanol

3: 78 percent / tetramethylurea, Ag trifluoromethanesulphonate / CH₂Cl₂ / 3 h / -70 °C / slow warming to r.t.

With trifluorormethanesulfonic acid; sodium methylate; silver trifluoromethanesulfonate; tetramethylurea; In methanol; tetrachloromethane; dichloromethane; cyclohexane;