1,3,4,6-tetra-O-acetyl-2-O-(2-(azidomethyl)benzoyl)-α-D-galactopyranoside

Base Information

Chemical Name:1,3,4,6-tetra-O-acetyl-2-O-(2-(azidomethyl)benzoyl)-α-D-galactopyranoside
CAS No.:385422-27-5
Molecular Formula:C₂₂H₂₅N₃O₁₁
Molecular Weight:507.454
Hs Code.:

Synonyms:1,3,4,6-tetra-O-acetyl-2-O-(2-(azidomethyl)benzoyl)-α-D-galactopyranoside

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Chemical Property of 1,3,4,6-tetra-O-acetyl-2-O-(2-(azidomethyl)benzoyl)-α-D-galactopyranoside

Chemical Property:

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Technology Process of 1,3,4,6-tetra-O-acetyl-2-O-(2-(azidomethyl)benzoyl)-α-D-galactopyranoside

There total 5 articles about 1,3,4,6-tetra-O-acetyl-2-O-(2-(azidomethyl)benzoyl)-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: 94.0%

: 289712-58-9
2-(azidomethyl)benzoyl chloride

: 19186-40-4
1,3,4,6-tetra-O-acetyl-α-D-galactopyranoside

: 385422-27-5
1,3,4,6-tetra-O-acetyl-2-O-(2-(azidomethyl)benzoyl)-α-D-galactopyranoside

Guidance literature:: With dmap; In dichloromethane; at 20 ℃; for 0.166667h;
DOI:10.1021/jo015987h

Reference yield:

: 89-71-4
2-Methyl-benzoic acid methyl ester

: 385422-27-5
1,3,4,6-tetra-O-acetyl-2-O-(2-(azidomethyl)benzoyl)-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: NBS / benzoyl peroxide / CCl₄ / 24 h / Heating

2: 4.58 g / NaN₃ / ethanol / 48 h / 20 °C

3: 97 percent / LiOH*H₂O; H₂O / tetrahydrofuran / 60 h / 20 °C

4: 97 percent / thionyl chloride / CHCl₃ / 5 h / Heating

5: 94 percent / DMAP / CH₂Cl₂ / 0.17 h / 20 °C

With dmap; lithium hydroxide; N-Bromosuccinimide; thionyl chloride; sodium azide; water; dibenzoyl peroxide; In tetrahydrofuran; tetrachloromethane; ethanol; dichloromethane; chloroform;
DOI:10.1021/jo015987h

Reference yield:

: 2417-73-4
methyl 2-bromomethylbenzoate

: 385422-27-5
1,3,4,6-tetra-O-acetyl-2-O-(2-(azidomethyl)benzoyl)-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 4.58 g / NaN₃ / ethanol / 48 h / 20 °C

2: 97 percent / LiOH*H₂O; H₂O / tetrahydrofuran / 60 h / 20 °C

3: 97 percent / thionyl chloride / CHCl₃ / 5 h / Heating

4: 94 percent / DMAP / CH₂Cl₂ / 0.17 h / 20 °C

With dmap; lithium hydroxide; thionyl chloride; sodium azide; water; In tetrahydrofuran; ethanol; dichloromethane; chloroform;
DOI:10.1021/jo015987h