allyl 2-O-(2-O-(4,6-di-O-benzylidene-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Base Information

Chemical Name:allyl 2-O-(2-O-(4,6-di-O-benzylidene-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside
CAS No.:120022-56-2
Molecular Formula:C₆₄H₆₇NO₁₅
Molecular Weight:1090.23
Hs Code.:

allyl 2-O-(2-O-(4,6-di-O-benzylidene-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-3,4-di-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 allyl 2-O-(2-O-(4,6-di-O-benzylidene-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside

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Technology Process of allyl 2-O-(2-O-(4,6-di-O-benzylidene-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside

There total 3 articles about allyl 2-O-(2-O-(4,6-di-O-benzylidene-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-3,4-di-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:

: 120022-54-0
allyl (3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside

: 120022-56-2
allyl 2-O-(2-O-(4,6-di-O-benzylidene-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / silver trifluoromethanesulfonate, collidine, 4A molecular sieves / CH₂Cl₂ / 1.) from -78 deg C to room temperature, 2.) room temperature, 64 h, in the dark

2: 1.) HCl/CH₃OH, 2.) p-toluenesulfonic acid / 1.) room temperature, 48 h, 2.) N,N-dimethylformamide, 36 h

With 2,3,5-trimethyl-pyridine; hydrogenchloride; methanol; 4 A molecular sieve; silver trifluoromethanesulfonate; toluene-4-sulfonic acid; In dichloromethane;
DOI:10.1021/jo00272a038

Reference yield:

: 10028-45-2
3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl bromide

: 120022-56-2
allyl 2-O-(2-O-(4,6-di-O-benzylidene-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / silver trifluoromethanesulfonate, collidine, 4A molecular sieves / CH₂Cl₂ / 1.) from -78 deg C to room temperature, 2.) room temperature, 64 h, in the dark

2: 1.) HCl/CH₃OH, 2.) p-toluenesulfonic acid / 1.) room temperature, 48 h, 2.) N,N-dimethylformamide, 36 h

With 2,3,5-trimethyl-pyridine; hydrogenchloride; methanol; 4 A molecular sieve; silver trifluoromethanesulfonate; toluene-4-sulfonic acid; In dichloromethane;
DOI:10.1021/jo00272a038

Reference yield:

: 1125-88-8
benzaldehyde dimethyl acetal

: 120022-55-1
allyl 2-O-(2-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside

: 120022-56-2
allyl 2-O-(2-O-(4,6-di-O-benzylidene-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranosyl)-3,4-di-O-benzyl-α-L-rhamnopyranoside

Guidance literature:: With hydrogenchloride; methanol; toluene-4-sulfonic acid; Yield given. Multistep reaction; 1.) room temperature, 48 h, 2.) N,N-dimethylformamide, 36 h;
DOI:10.1021/jo00272a038