(25R)-3β-O-[2,4-di-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-3,6-di-O-pivaloyl-β-D-glucopyranosyl]-26-hydroxy-22-oxocholest-5-ene-16β-acetoxy

Base Information

Chemical Name:(25R)-3β-O-[2,4-di-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-3,6-di-O-pivaloyl-β-D-glucopyranosyl]-26-hydroxy-22-oxocholest-5-ene-16β-acetoxy
CAS No.:1415802-02-6
Molecular Formula:C₉₉H₁₁₆O₂₆
Molecular Weight:1721.99
Hs Code.:

Synonyms:(25R)-3β-O-[2,4-di-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-3,6-di-O-pivaloyl-β-D-glucopyranosyl]-26-hydroxy-22-oxocholest-5-ene-16β-acetoxy

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

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Chemical Property of (25R)-3β-O-[2,4-di-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-3,6-di-O-pivaloyl-β-D-glucopyranosyl]-26-hydroxy-22-oxocholest-5-ene-16β-acetoxy

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Technology Process of (25R)-3β-O-[2,4-di-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-3,6-di-O-pivaloyl-β-D-glucopyranosyl]-26-hydroxy-22-oxocholest-5-ene-16β-acetoxy

There total 1 articles about (25R)-3β-O-[2,4-di-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-3,6-di-O-pivaloyl-β-D-glucopyranosyl]-26-hydroxy-22-oxocholest-5-ene-16β-acetoxy 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: 75.0%

: 108-24-7
acetic anhydride

: 335591-72-5
diosgenyl 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1→4)-[2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1→2)]-3,6-di-O-pivaloyl-β-D-glucopyranoside

: 1415802-02-6
(25R)-3β-O-[2,4-di-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-3,6-di-O-pivaloyl-β-D-glucopyranosyl]-26-hydroxy-22-oxocholest-5-ene-16β-acetoxy

: 1415802-03-7
(25R)-3β-O-[2,4-di-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-3,6-di-O-pivaloyl-β-D-glucopyranosyl]-22-oxocholest-5-ene-16β,26-yl diacetate

Guidance literature:: With methanol; boron trifluoride diethyl etherate; In dichloromethane; water; at 0 ℃; for 0.05h; Time; Concentration;
DOI:10.1246/cl.2012.1015

Reference yield: 83.0%

: 1415802-02-6
(25R)-3β-O-[2,4-di-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-3,6-di-O-pivaloyl-β-D-glucopyranosyl]-26-hydroxy-22-oxocholest-5-ene-16β-acetoxy

: 151767-11-2
2,3,4,5-tetra-O-benzoyl-D-glucopyranosyl trichloroacetimidate

: (25R)-3β-O-[2,4-di-O-(2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl)-3,6-di-O-pivaloyl-β-D-glucopyranosyl]-16β-acetoxy-22-oxocholest-5-ene-26-yl 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 20 ℃; Molecular sieve; Inert atmosphere;
DOI:10.1246/cl.2012.1015