3,6-di-O-benzyl-2-deoxy-4-O-levulinoyl-2-phthalimido-β-D-glucopyranosyl trichloroacetimidate

Base Information

Chemical Name:3,6-di-O-benzyl-2-deoxy-4-O-levulinoyl-2-phthalimido-β-D-glucopyranosyl trichloroacetimidate
CAS No.:208047-70-5
Molecular Formula:C₃₅H₃₃Cl₃N₂O₉
Molecular Weight:732.014
Hs Code.:

Synonyms:3,6-di-O-benzyl-2-deoxy-4-O-levulinoyl-2-phthalimido-β-D-glucopyranosyl trichloroacetimidate

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Chemical Property of 3,6-di-O-benzyl-2-deoxy-4-O-levulinoyl-2-phthalimido-β-D-glucopyranosyl trichloroacetimidate

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Technology Process of 3,6-di-O-benzyl-2-deoxy-4-O-levulinoyl-2-phthalimido-β-D-glucopyranosyl trichloroacetimidate

There total 5 articles about 3,6-di-O-benzyl-2-deoxy-4-O-levulinoyl-2-phthalimido-β-D-glucopyranosyl trichloroacetimidate 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: 80.0%

: ethyl 3,6-di-O-benzyl-2-deoxy-4-O-levulinyl-2-phthalimido-1-thio-β-D-glucopyranoside

: 545-06-2
trichloroacetonitrile

: 208047-70-5
3,6-di-O-benzyl-2-deoxy-4-O-levulinoyl-2-phthalimido-β-D-glucopyranosyl trichloroacetimidate

Guidance literature:: ethyl 3,6-di-O-benzyl-2-deoxy-4-O-levulinyl-2-phthalimido-1-thio-β-D-glucopyranoside; With N-iodo-succinimide; trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃; for 2h;

trichloroacetonitrile; With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; at 0 - 20 ℃; for 1h;
DOI:10.1002/chem.201501248

Reference yield:

: 545-06-2
trichloroacetonitrile

: 3,6-di-O-benzyl-2-deoxy-4-O-levulinoyl-2-phthalimido-D-glucopyranose

: 208047-70-5
3,6-di-O-benzyl-2-deoxy-4-O-levulinoyl-2-phthalimido-β-D-glucopyranosyl trichloroacetimidate

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; at 0 ℃; for 0.5h;
DOI:10.1016/S0008-6215(02)00295-1

Reference yield:

: 123-76-2
levulinic acid

: 208047-70-5
3,6-di-O-benzyl-2-deoxy-4-O-levulinoyl-2-phthalimido-β-D-glucopyranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 3 steps

1: 83 percent / 4-(dimethylamino)pyridine; dicyclohexylcarbodiimide / CH₂Cl₂ / 2 h / 20 °C

2: CF₃COOH / CH₂Cl₂ / 1 h / 20 °C

3: 218 mg / 1,8-diazabicyclo[5.4.0]undec-7-ene / CH₂Cl₂ / 0.5 h / 0 °C

With dmap; 1,8-diazabicyclo[5.4.0]undec-7-ene; dicyclohexyl-carbodiimide; trifluoroacetic acid; In dichloromethane;
DOI:10.1016/S0008-6215(02)00295-1