Methyl-4-O-(2-O-acetyl-3-O-benzyl-4,6-O-isopropyliden-α-L-idopyranosyl)-3,6-di-O-benzyl-2-(benzyloxycarbonylamino)-2-desoxy-α-D-glucopyranosid

Base Information

Chemical Name:Methyl-4-O-(2-O-acetyl-3-O-benzyl-4,6-O-isopropyliden-α-L-idopyranosyl)-3,6-di-O-benzyl-2-(benzyloxycarbonylamino)-2-desoxy-α-D-glucopyranosid
CAS No.:110236-60-7
Molecular Formula:C₄₇H₅₅NO₁₃
Molecular Weight:841.953
Hs Code.:

Methyl-4-O-(2-O-acetyl-3-O-benzyl-4,6-O-isopropyliden-α-L-idopyranosyl)-3,6-di-O-benzyl-2-(benzyloxycarbonylamino)-2-desoxy-α-D-glucopyranosid

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Chemical Property of Methyl-4-O-(2-O-acetyl-3-O-benzyl-4,6-O-isopropyliden-α-L-idopyranosyl)-3,6-di-O-benzyl-2-(benzyloxycarbonylamino)-2-desoxy-α-D-glucopyranosid

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Technology Process of Methyl-4-O-(2-O-acetyl-3-O-benzyl-4,6-O-isopropyliden-α-L-idopyranosyl)-3,6-di-O-benzyl-2-(benzyloxycarbonylamino)-2-desoxy-α-D-glucopyranosid

There total 14 articles about Methyl-4-O-(2-O-acetyl-3-O-benzyl-4,6-O-isopropyliden-α-L-idopyranosyl)-3,6-di-O-benzyl-2-(benzyloxycarbonylamino)-2-desoxy-α-D-glucopyranosid 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: 90.0%

: 108-24-7
acetic anhydride

: 110236-59-4
Methyl-3,6-di-O-benzyl-4-O-(3-O-benzyl-4,6-O-isopropyliden-α-L-idopyranosyl)-2-(benzyloxycarbonylamino)-2-desoxy-α-D-glucopyranosid

: 110236-60-7
Methyl-4-O-(2-O-acetyl-3-O-benzyl-4,6-O-isopropyliden-α-L-idopyranosyl)-3,6-di-O-benzyl-2-(benzyloxycarbonylamino)-2-desoxy-α-D-glucopyranosid

Guidance literature:: With pyridine; for 12h; Ambient temperature;

Reference yield:

: 110236-57-2
Acetic acid (2S,3R,4S,5R,6S)-5-acetoxy-6-acetoxymethyl-4-benzyloxy-2-((2R,3S,4R,5R,6S)-4-benzyloxy-5-benzyloxycarbonylamino-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester

: 110236-60-7
Acetic acid (4aS,6S,7R,8S,8aR)-8-benzyloxy-6-((2R,3S,4R,5R,6S)-4-benzyloxy-5-benzyloxycarbonylamino-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

Guidance literature:: Multi-step reaction with 3 steps

1: NaOMe; MeOH

2: CSA / acetone

3: DMAP; pyridine / CH₂Cl₂

With pyridine; methanol; dmap; camphor-10-sulfonic acid; sodium methylate; In dichloromethane; acetone; 1: Deacetylation / 2: Acetalization / 3: Acetylation;
DOI:10.1016/S0960-894X(99)00550-8

Reference yield:

: 110236-56-1
methyl N-benzyloxycarbonyl-2-deoxy-3,6-di-O-benzylglucopyranoside

: 110236-60-7
Acetic acid (4aS,6S,7R,8S,8aR)-8-benzyloxy-6-((2R,3S,4R,5R,6S)-4-benzyloxy-5-benzyloxycarbonylamino-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 83 percent / Sn(OTf)2 / CH₂Cl₂ / 0 °C

2: NaOMe; MeOH

3: CSA / acetone

4: DMAP; pyridine / CH₂Cl₂

With pyridine; methanol; dmap; tin(II) trifluoromethanesulfonate; camphor-10-sulfonic acid; sodium methylate; In dichloromethane; acetone; 1: Glycosidation / 2: Deacetylation / 3: Acetalization / 4: Acetylation;
DOI:10.1016/S0960-894X(99)00550-8