benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-4-O-mesyl-α-D-galactopyranoside

Base Information

Chemical Name:benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-4-O-mesyl-α-D-galactopyranoside
CAS No.:129728-94-5
Molecular Formula:C₃₀H₃₅NO₈S
Molecular Weight:569.676
Hs Code.:

Synonyms:benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-4-O-mesyl-α-D-galactopyranoside

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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 benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-4-O-mesyl-α-D-galactopyranoside

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Technology Process of benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-4-O-mesyl-α-D-galactopyranoside

There total 7 articles about benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-4-O-mesyl-α-D-galactopyranoside 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: 95.0%

: 75869-83-9
benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranoside

: 124-63-0
methanesulfonyl chloride

: 129728-94-5
benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-4-O-mesyl-α-D-galactopyranoside

Guidance literature:: With pyridine; at 0 - 5 ℃;
DOI:10.1016/0008-6215(90)84293-4

Reference yield:

: 55287-49-5
benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside

: 129728-94-5
benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-4-O-mesyl-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 84 percent / pyridine / 0 - 5 °C

2: 96 percent / dimethylformamide / 48 h / 160 - 165 °C

3: 92 percent / CH₃ONa / acetic acid / 7 h / Heating

4: 95 percent / pyridine / 0 - 5 °C

With pyridine; sodium methylate; In acetic acid; N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(90)84293-4

Reference yield:

: 38416-18-1
benzyl 2-acetamido-3-O-benzyl-2-deoxy-4-O-mesyl-6-O-trityl-α-D-glucopyranoside

: 129728-94-5
benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-4-O-mesyl-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 84 percent / aq. acetic acid / 2 h / 90 - 100 °C

2: 87 percent / BaO, Ba(OH)2 / dimethylformamide / Ambient temperature

3: 96 percent / dimethylformamide / 48 h / 160 - 165 °C

4: 92 percent / CH₃ONa / acetic acid / 7 h / Heating

5: 95 percent / pyridine / 0 - 5 °C

With pyridine; barium dihydroxide; sodium methylate; acetic acid; barium(II) oxide; In acetic acid; N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(90)84293-4