methyl 6-O-acetyl-3-O-benzyl-2-benzyloxycarbonylamino-2-deoxy-4-O-(methyl 2-O-acetyl-3-O-benzyl-4-O-p-methoxybenzyl-α-L-idopyranosyluronate)-α-D-glucopyranoside

Base Information

Chemical Name:methyl 6-O-acetyl-3-O-benzyl-2-benzyloxycarbonylamino-2-deoxy-4-O-(methyl 2-O-acetyl-3-O-benzyl-4-O-p-methoxybenzyl-α-L-idopyranosyluronate)-α-D-glucopyranoside
CAS No.:155630-80-1
Molecular Formula:C₄₈H₅₅NO₁₆
Molecular Weight:901.962
Hs Code.:

methyl 6-O-acetyl-3-O-benzyl-2-benzyloxycarbonylamino-2-deoxy-4-O-(methyl 2-O-acetyl-3-O-benzyl-4-O-p-methoxybenzyl-α-L-idopyranosyluronate)-α-D-glucopyranoside

Synonyms:methyl 6-O-acetyl-3-O-benzyl-2-benzyloxycarbonylamino-2-deoxy-4-O-(methyl 2-O-acetyl-3-O-benzyl-4-O-p-methoxybenzyl-α-L-idopyranosyluronate)-α-D-glucopyranoside

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Chemical Property of methyl 6-O-acetyl-3-O-benzyl-2-benzyloxycarbonylamino-2-deoxy-4-O-(methyl 2-O-acetyl-3-O-benzyl-4-O-p-methoxybenzyl-α-L-idopyranosyluronate)-α-D-glucopyranoside

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Technology Process of methyl 6-O-acetyl-3-O-benzyl-2-benzyloxycarbonylamino-2-deoxy-4-O-(methyl 2-O-acetyl-3-O-benzyl-4-O-p-methoxybenzyl-α-L-idopyranosyluronate)-α-D-glucopyranoside

There total 1 articles about methyl 6-O-acetyl-3-O-benzyl-2-benzyloxycarbonylamino-2-deoxy-4-O-(methyl 2-O-acetyl-3-O-benzyl-4-O-p-methoxybenzyl-α-L-idopyranosyluronate)-α-D-glucopyranoside 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: 85.0%

: 4-methoxyphenyl 2,2,2-trichloroacetimidate

: 114869-97-5
methyl 6-O-acetyl-3-O-benzyl-2-benzyloxycarbonylamino-2-deoxy-4-O-(methyl 2-O-acetyl-3-O-benzyl-α-L-idopyranosyluronate)-α-D-glucopyranoside

: 155630-80-1
methyl 6-O-acetyl-3-O-benzyl-2-benzyloxycarbonylamino-2-deoxy-4-O-(methyl 2-O-acetyl-3-O-benzyl-4-O-p-methoxybenzyl-α-L-idopyranosyluronate)-α-D-glucopyranoside

Guidance literature:: With trifluorormethanesulfonic acid; In diethyl ether; dichloromethane; at 20 ℃; for 0.5h;
DOI:10.1016/S0008-6215(00)90986-8

Reference yield: 92.0%

: 155630-80-1
methyl 6-O-acetyl-3-O-benzyl-2-benzyloxycarbonylamino-2-deoxy-4-O-(methyl 2-O-acetyl-3-O-benzyl-4-O-p-methoxybenzyl-α-L-idopyranosyluronate)-α-D-glucopyranoside

: 155630-81-2
methyl 3-O-benzyl-4-O-(3-O-benzyl-4-O-p-methoxybenzyl-α-L-idopyranosyluronic acid)-2-benzyloxycarbonylamino-2-deoxy-α-D-glucopyranoside

Guidance literature:: With sodium hydroxide; In methanol; dichloromethane; at 20 ℃; for 2h;
DOI:10.1016/S0008-6215(00)90986-8

Reference yield:

: 155630-80-1
methyl 6-O-acetyl-3-O-benzyl-2-benzyloxycarbonylamino-2-deoxy-4-O-(methyl 2-O-acetyl-3-O-benzyl-4-O-p-methoxybenzyl-α-L-idopyranosyluronate)-α-D-glucopyranoside

: methyl 3-O-benzyl-4-O-(benzyl 3-O-benzyl-4-O-p-methoxybenzyl-2-O-sulpho-α-L-idopyranosyluronate)-2-benzyloxycarbonylamino-2-deoxy-α-D-glucopyranoside sodium salt

Guidance literature:: Multi-step reaction with 5 steps

1: 92 percent / 4M aq. NaOH / CH₂Cl₂; methanol / 2 h / 20 °C

2: 85 percent / KHCO₃ / dimethylformamide / 15 h / 20 °C

3: 95 percent / triethylamine / CH₂Cl₂; toluene / 110 °C

4: 1.) SO₃*Et₃N complex, 2.) NaHCO₃ / dimethylformamide / 3 h / 55 °C

5: 70percent aq. perchloric acid / CH₂Cl₂ / 0.08 h / 0 °C

With sodium hydroxide; perchloric acid; triethylamine sulfurtrioxide; sodium hydrogencarbonate; potassium hydrogencarbonate; triethylamine; In methanol; dichloromethane; N,N-dimethyl-formamide; toluene;
DOI:10.1016/S0008-6215(00)90986-8