dodecyl 4,6-O-benzylidene-2,3-bis-O-[cyanomethyl]-β-D-galactopyranoside//

Base Information

Chemical Name:dodecyl 4,6-O-benzylidene-2,3-bis-O-[cyanomethyl]-β-D-galactopyranoside//
CAS No.:1427214-10-5
Molecular Formula:C₂₉H₄₂N₂O₆
Molecular Weight:514.662
Hs Code.:

Synonyms:dodecyl 4,6-O-benzylidene-2,3-bis-O-[cyanomethyl]-β-D-galactopyranoside//

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Chemical Property of dodecyl 4,6-O-benzylidene-2,3-bis-O-[cyanomethyl]-β-D-galactopyranoside//

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Technology Process of dodecyl 4,6-O-benzylidene-2,3-bis-O-[cyanomethyl]-β-D-galactopyranoside//

There total 5 articles about dodecyl 4,6-O-benzylidene-2,3-bis-O-[cyanomethyl]-β-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: 88.0%

: 1427214-08-1
dodecyl 4,6-O-benzylidene-β-D-galactopyrnoside

: 590-17-0
cyanomethyl bromide

: 1427214-10-5
dodecyl 4,6-O-benzylidene-2,3-bis-O-[cyanomethyl]-β-D-galactopyranoside//

Guidance literature:: dodecyl 4,6-O-benzylidene-β-D-galactopyrnoside; With tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide; In water; toluene; at 10 ℃; for 0.5h;

cyanomethyl bromide; In water; toluene; for 2h;
DOI:10.1016/j.tetlet.2013.01.025

Reference yield:

: 112-53-8
1-dodecyl alcohol

: 1427214-10-5
dodecyl 4,6-O-benzylidene-2,3-bis-O-[cyanomethyl]-β-D-galactopyranoside//

Guidance literature:: Multi-step reaction with 4 steps

1.1: boron trifluoride diethyl etherate / dichloromethane / 5 h / 20 °C

2.1: sodium methylate / methanol / 4 h

3.1: toluene-4-sulfonic acid / dichloromethane

4.1: tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide / toluene; water / 0.5 h / 10 °C

4.2: 2 h

With boron trifluoride diethyl etherate; sodium methylate; tetra(n-butyl)ammonium hydrogensulfate; toluene-4-sulfonic acid; sodium hydroxide; In methanol; dichloromethane; water; toluene;
DOI:10.1016/j.tetlet.2013.01.025

Reference yield:

: dodecyl D-galactopyranoside

: 1427214-10-5
dodecyl 4,6-O-benzylidene-2,3-bis-O-[cyanomethyl]-β-D-galactopyranoside//

Guidance literature:: Multi-step reaction with 2 steps

1.1: toluene-4-sulfonic acid / dichloromethane

2.1: tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide / toluene; water / 0.5 h / 10 °C

2.2: 2 h

With tetra(n-butyl)ammonium hydrogensulfate; toluene-4-sulfonic acid; sodium hydroxide; In dichloromethane; water; toluene;
DOI:10.1016/j.tetlet.2013.01.025