Methyl 3-(N-acetyl-N-benzylamino)-4,6,7,8-tetra-O-benzyl-2,3-dideoxy-1-(2-thiazolyl)-β-D-glycero-D-galacto-octopyranoside

Base Information

Chemical Name:Methyl 3-(N-acetyl-N-benzylamino)-4,6,7,8-tetra-O-benzyl-2,3-dideoxy-1-(2-thiazolyl)-β-D-glycero-D-galacto-octopyranoside
CAS No.:161128-54-7
Molecular Formula:C₄₉H₅₂N₂O₇S
Molecular Weight:813.027
Hs Code.:

Synonyms:Methyl 3-(N-acetyl-N-benzylamino)-4,6,7,8-tetra-O-benzyl-2,3-dideoxy-1-(2-thiazolyl)-β-D-glycero-D-galacto-octopyranoside

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Chemical Property of Methyl 3-(N-acetyl-N-benzylamino)-4,6,7,8-tetra-O-benzyl-2,3-dideoxy-1-(2-thiazolyl)-β-D-glycero-D-galacto-octopyranoside

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Technology Process of Methyl 3-(N-acetyl-N-benzylamino)-4,6,7,8-tetra-O-benzyl-2,3-dideoxy-1-(2-thiazolyl)-β-D-glycero-D-galacto-octopyranoside

There total 6 articles about Methyl 3-(N-acetyl-N-benzylamino)-4,6,7,8-tetra-O-benzyl-2,3-dideoxy-1-(2-thiazolyl)-β-D-glycero-D-galacto-octopyranoside 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:

: 100-39-0
benzyl bromide

: 161128-52-5
Methyl 3-(N-acetyl-N-benzylamino)-2,3-dideoxy-1-(2-thiazolyl)-β-D-glycero-D-galacto-octopyranoside

: 161128-54-7
Methyl 3-(N-acetyl-N-benzylamino)-4,6,7,8-tetra-O-benzyl-2,3-dideoxy-1-(2-thiazolyl)-β-D-glycero-D-galacto-octopyranoside

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 1h; Yield given;
DOI:10.1016/S0957-4166(00)86296-5

Reference yield:

: 154796-68-6
(4R,5R,6S,7S)-8-(O-tert-butyldiphenylsilyl)-4,5,6,7,8-pentahydroxy-4,6:5,7-di-O-isopropylidene-1-(2-thiazolyl)-2(E)-octen-1-one

: 161128-54-7
Methyl 3-(N-acetyl-N-benzylamino)-4,6,7,8-tetra-O-benzyl-2,3-dideoxy-1-(2-thiazolyl)-β-D-glycero-D-galacto-octopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1.1: CH₂Cl₂ / 3.5 h / -50 °C

2.1: CH₂Cl₂ / 0.5 h / -50 °C

3.1: HCl / 14 h / 20 °C

4.1: NaH / dimethylformamide / 0.5 h / 0 °C

4.2: dimethylformamide / 0.5 h / 20 °C

With hydrogenchloride; sodium hydride; In dichloromethane; N,N-dimethyl-formamide; 1.1: Addition / 2.1: Acetylation / 3.1: Cyclization / 4.1: Metallation / 4.2: Etherification;

Reference yield:

: 3-Benzylamino-3-[(4R,4aR,8R,8aR)-8-(tert-butyl-diphenyl-silanyloxymethyl)-2,2,6,6-tetramethyl-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]-1-thiazol-2-yl-propan-1-one

: 161128-54-7
Methyl 3-(N-acetyl-N-benzylamino)-4,6,7,8-tetra-O-benzyl-2,3-dideoxy-1-(2-thiazolyl)-β-D-glycero-D-galacto-octopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: CH₂Cl₂ / 0.5 h / -50 °C

2.1: HCl / 14 h / 20 °C

3.1: NaH / dimethylformamide / 0.5 h / 0 °C

3.2: dimethylformamide / 0.5 h / 20 °C

With hydrogenchloride; sodium hydride; In dichloromethane; N,N-dimethyl-formamide; 1.1: Acetylation / 2.1: Cyclization / 3.1: Metallation / 3.2: Etherification;