pent-4-enyl 4,6-O-benzylidene-2-tetrachlorophthalimido-2-deoxy-β-D-glucopyranoside

Base Information

Chemical Name:pent-4-enyl 4,6-O-benzylidene-2-tetrachlorophthalimido-2-deoxy-β-D-glucopyranoside
CAS No.:174356-32-2
Molecular Formula:C₂₆H₂₃Cl₄NO₇
Molecular Weight:603.283
Hs Code.:

Synonyms:pent-4-enyl 4,6-O-benzylidene-2-tetrachlorophthalimido-2-deoxy-β-D-glucopyranoside

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Chemical Property of pent-4-enyl 4,6-O-benzylidene-2-tetrachlorophthalimido-2-deoxy-β-D-glucopyranoside

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Technology Process of pent-4-enyl 4,6-O-benzylidene-2-tetrachlorophthalimido-2-deoxy-β-D-glucopyranoside

There total 4 articles about pent-4-enyl 4,6-O-benzylidene-2-tetrachlorophthalimido-2-deoxy-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: 79.0%

: 1125-88-8
benzaldehyde dimethyl acetal

: 182002-91-1
pent-4-enyl 2-deoxy-2-tetrachlorophthalimido-β-D-glucopyranoside

: 174356-32-2
pent-4-enyl 4,6-O-benzylidene-2-tetrachlorophthalimido-2-deoxy-β-D-glucopyranoside

Guidance literature:: With toluene-4-sulfonic acid; In acetonitrile; for 10h; Heating;
DOI:10.1016/S0968-0896(96)00173-3

Reference yield:

: 174356-34-4
pent-4-enyl 3,4,6-tri-O-acetyl-2-deoxy-2-tetrachlorophthalimido-β-D-glucopyranoside

: 174356-32-2
pent-4-enyl 4,6-O-benzylidene-2-tetrachlorophthalimido-2-deoxy-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / conc. aq. HCl / acetone / 16 h / Heating

2: 79 percent / p-TsOH / acetonitrile / 10 h / Heating

With hydrogenchloride; toluene-4-sulfonic acid; In acetone; acetonitrile;
DOI:10.1016/S0968-0896(96)00173-3

Reference yield:

: 183388-13-8
1,3,4,6-tetra-O-acetyl-2-deoxy-2-tetrachlorophthaloylamino-α-D-glucopyranose

: 174356-32-2
pent-4-enyl 4,6-O-benzylidene-2-tetrachlorophthalimido-2-deoxy-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 30percent HBr/AcOH / acetic anhydride / 27 h

2: Ag zeolite / CH₂Cl₂ / 36 h / Heating

3: 99 percent / conc. aq. HCl / acetone / 16 h / Heating

4: 79 percent / p-TsOH / acetonitrile / 10 h / Heating

With hydrogenchloride; Ag Zeolite; hydrogen bromide; toluene-4-sulfonic acid; acetic acid; In dichloromethane; acetic anhydride; acetone; acetonitrile;
DOI:10.1016/S0968-0896(96)00173-3