O-(3,6-di-O-acetyl-2,4-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-3-O-benzyl-2-deoxy-6-O-p-methoxyphenyl-2-phthalimido-D-glucopyranose

Base Information

Chemical Name:O-(3,6-di-O-acetyl-2,4-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-3-O-benzyl-2-deoxy-6-O-p-methoxyphenyl-2-phthalimido-D-glucopyranose
CAS No.:129163-01-5
Molecular Formula:C₅₂H₅₃NO₁₅
Molecular Weight:931.991
Hs Code.:

Synonyms:O-(3,6-di-O-acetyl-2,4-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-3-O-benzyl-2-deoxy-6-O-p-methoxyphenyl-2-phthalimido-D-glucopyranose

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Chemical Property of O-(3,6-di-O-acetyl-2,4-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-3-O-benzyl-2-deoxy-6-O-p-methoxyphenyl-2-phthalimido-D-glucopyranose

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Technology Process of O-(3,6-di-O-acetyl-2,4-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-3-O-benzyl-2-deoxy-6-O-p-methoxyphenyl-2-phthalimido-D-glucopyranose

There total 13 articles about O-(3,6-di-O-acetyl-2,4-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-3-O-benzyl-2-deoxy-6-O-p-methoxyphenyl-2-phthalimido-D-glucopyranose 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: 73.0%

: 126736-06-9
O-(3,6-di-O-acetyl-2,4-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-3-O-benzyl-2-deoxy-6-O-p-methoxyphenyl-2-phthalimido-β-D-glucopyranosyl acetate

: 129163-01-5
O-(3,6-di-O-acetyl-2,4-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-3-O-benzyl-2-deoxy-6-O-p-methoxyphenyl-2-phthalimido-D-glucopyranose

Guidance literature:: With hydrazinium monoacetate; In N,N-dimethyl-formamide; 1.) 10 min, 50 deg C 2.) 10 min, 50 deg C;
DOI:10.1016/0008-6215(90)84224-I

Reference yield: 73.0%

: 126736-06-9
O-(3,6-di-O-acetyl-2,4-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-3-O-benzyl-2-deoxy-6-O-p-methoxyphenyl-2-phthalimido-β-D-glucopyranosyl acetate

: 129163-01-5
Acetic acid (2R,3S,4S,5R,6S)-2-acetoxymethyl-3,5-bis-benzyloxy-6-[(2R,3S,4R,5R,6R)-4-benzyloxy-5-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-6-hydroxy-2-(4-methoxy-phenoxymethyl)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-4-yl ester

Guidance literature:: With hydrazinium monoacetate; In N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(01)80741-3

Reference yield:

: 110426-17-0
Acetic acid (2R,3S,4S,5R,6R)-5-acetoxy-4-allyloxy-2-allyloxymethyl-6-chloro-tetrahydro-pyran-3-yl ester

: 129163-01-5
Acetic acid (2R,3S,4S,5R,6S)-2-acetoxymethyl-3,5-bis-benzyloxy-6-[(2R,3S,4R,5R,6R)-4-benzyloxy-5-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-6-hydroxy-2-(4-methoxy-phenoxymethyl)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-4-yl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 92 percent / silver triflate

2: 91 percent / LiOH/H₂O₂

3: 90 percent / benzylation

4: Wilkinson's catalyst

5: acetylation

6: 73 percent / H₂NNH₂*AcOH / dimethylformamide

With lithium hydroxide; dihydrogen peroxide; silver trifluoromethanesulfonate; hydrazinium monoacetate; Wilkinson's catalyst; In N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(01)80741-3