28-O-benzyl 3-O-[3′,4′,6′-tri-O-acetyl-2′-deoxy-2′-phthalimido-β-D-glucopyranosyl] oleanolic ester

Base Information

Chemical Name:28-O-benzyl 3-O-[3′,4′,6′-tri-O-acetyl-2′-deoxy-2′-phthalimido-β-D-glucopyranosyl] oleanolic ester
CAS No.:908835-49-4
Molecular Formula:C₅₇H₇₃NO₁₂
Molecular Weight:964.206
Hs Code.:

Synonyms:28-O-benzyl 3-O-[3′,4′,6′-tri-O-acetyl-2′-deoxy-2′-phthalimido-β-D-glucopyranosyl] oleanolic ester

Suppliers and Price of 28-O-benzyl 3-O-[3′,4′,6′-tri-O-acetyl-2′-deoxy-2′-phthalimido-β-D-glucopyranosyl] oleanolic ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 28-O-benzyl 3-O-[3′,4′,6′-tri-O-acetyl-2′-deoxy-2′-phthalimido-β-D-glucopyranosyl] oleanolic ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 28-O-benzyl 3-O-[3′,4′,6′-tri-O-acetyl-2′-deoxy-2′-phthalimido-β-D-glucopyranosyl] oleanolic ester

There total 6 articles about 28-O-benzyl 3-O-[3′,4′,6′-tri-O-acetyl-2′-deoxy-2′-phthalimido-β-D-glucopyranosyl] oleanolic ester 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: 96.0%

: 87190-67-8
3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-O-trichloroacetimidate

: 303114-51-4
oleanolic acid benzyl ester

: 908835-49-4
28-O-benzyl 3-O-[3′,4′,6′-tri-O-acetyl-2′-deoxy-2′-phthalimido-β-D-glucopyranosyl] oleanolic ester

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 0 - 20 ℃;
DOI:10.1016/j.bmcl.2006.05.086

Reference yield:

: 146728-55-4
3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-(α/β)-D-glucopyranosyl trichloroacetimidate

: 303114-51-4
oleanolic acid benzyl ester

: 908835-49-4
28-O-benzyl 3-O-[3′,4′,6′-tri-O-acetyl-2′-deoxy-2′-phthalimido-β-D-glucopyranosyl] oleanolic ester

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 1h; Molecular sieve;
DOI:10.1016/j.ejmech.2017.11.004

Reference yield:

: 508-02-1
Oleanolic acid

: 908835-49-4
28-O-benzyl 3-O-[3′,4′,6′-tri-O-acetyl-2′-deoxy-2′-phthalimido-β-D-glucopyranosyl] oleanolic ester

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / aq. K₂CO₃ / tetrahydrofuran / 20 °C

2: 96 percent / TMSOTf / CH₂Cl₂ / 0 - 20 °C

With trimethylsilyl trifluoromethanesulfonate; potassium carbonate; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.bmcl.2006.05.086