N-hydroxypent-4-enamide (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->4)-6-O-(tert-butyldiphenylsilyl)-3-O-acetyl-2-deoxy-2-acetamido-β-D-glucopyranoside

Base Information

Chemical Name:N-hydroxypent-4-enamide (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->4)-6-O-(tert-butyldiphenylsilyl)-3-O-acetyl-2-deoxy-2-acetamido-β-D-glucopyranoside
CAS No.:1335110-89-8
Molecular Formula:C₆₅H₆₈N₂O₁₇Si
Molecular Weight:1177.34
Hs Code.:

N-hydroxypent-4-enamide (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->4)-6-O-(tert-butyldiphenylsilyl)-3-O-acetyl-2-deoxy-2-acetamido-β-D-glucopyranoside

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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 N-hydroxypent-4-enamide (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->4)-6-O-(tert-butyldiphenylsilyl)-3-O-acetyl-2-deoxy-2-acetamido-β-D-glucopyranoside

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Technology Process of N-hydroxypent-4-enamide (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->4)-6-O-(tert-butyldiphenylsilyl)-3-O-acetyl-2-deoxy-2-acetamido-β-D-glucopyranoside

There total 3 articles about N-hydroxypent-4-enamide (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->4)-6-O-(tert-butyldiphenylsilyl)-3-O-acetyl-2-deoxy-2-acetamido-β-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:

: C₆₃H₆₆N₂O₁₆Si

: 108-24-7
acetic anhydride

: 1335110-89-8
N-hydroxypent-4-enamide (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->4)-6-O-(tert-butyldiphenylsilyl)-3-O-acetyl-2-deoxy-2-acetamido-β-D-glucopyranoside

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In methanol; at 0 ℃; for 1.5h; Inert atmosphere;
DOI:10.1021/ja206023e

Reference yield:

: 1159991-77-1
N-hydroxypent-4-enamide

: 1335110-89-8
N-hydroxypent-4-enamide (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->4)-6-O-(tert-butyldiphenylsilyl)-3-O-acetyl-2-deoxy-2-acetamido-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 1.5 h / -20 - 20 °C / Molecular sieve; Inert atmosphere

2: formic acid; zinc / acetonitrile / 3 h / Inert atmosphere

3: N-ethyl-N,N-diisopropylamine / methanol / 1.5 h / 0 °C / Inert atmosphere

With formic acid; trimethylsilyl trifluoromethanesulfonate; N-ethyl-N,N-diisopropylamine; zinc; In methanol; dichloromethane; acetonitrile;
DOI:10.1021/ja206023e

Reference yield:

: 1335110-88-7
N-hydroxypent-4-enamide (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->4)-6-O-(tert-butyldiphenylsilyl)-3-O-acetyl-2-deoxy-2-(2,2,2-trichloroethoxy)carbonylamino-β-D-glucopyranoside

: 1335110-89-8
N-hydroxypent-4-enamide (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1->4)-6-O-(tert-butyldiphenylsilyl)-3-O-acetyl-2-deoxy-2-acetamido-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: formic acid; zinc / acetonitrile / 3 h / Inert atmosphere

2: N-ethyl-N,N-diisopropylamine / methanol / 1.5 h / 0 °C / Inert atmosphere

With formic acid; N-ethyl-N,N-diisopropylamine; zinc; In methanol; acetonitrile;
DOI:10.1021/ja206023e