28-O-tert-butyldiphenylsilylbetulin 3β-O-3,4-O-isopropylidene-α-L-arabinopyranoside

Base Information

Chemical Name:28-O-tert-butyldiphenylsilylbetulin 3β-O-3,4-O-isopropylidene-α-L-arabinopyranoside
CAS No.:1049318-91-3
Molecular Formula:C₅₄H₈₀O₆Si
Molecular Weight:853.311
Hs Code.:

Synonyms:28-O-tert-butyldiphenylsilylbetulin 3β-O-3,4-O-isopropylidene-α-L-arabinopyranoside

Suppliers and Price of 28-O-tert-butyldiphenylsilylbetulin 3β-O-3,4-O-isopropylidene-α-L-arabinopyranoside

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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 28-O-tert-butyldiphenylsilylbetulin 3β-O-3,4-O-isopropylidene-α-L-arabinopyranoside

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Technology Process of 28-O-tert-butyldiphenylsilylbetulin 3β-O-3,4-O-isopropylidene-α-L-arabinopyranoside

There total 1 articles about 28-O-tert-butyldiphenylsilylbetulin 3β-O-3,4-O-isopropylidene-α-L-arabinopyranoside 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: 60.0%

: 1049318-89-9
28-O-tert-butyldiphenylsilylbetulin 3β-O-α-L-arabinopyranoside

: 77-76-9
2,2-dimethoxy-propane

: 1049318-91-3
28-O-tert-butyldiphenylsilylbetulin 3β-O-3,4-O-isopropylidene-α-L-arabinopyranoside

Guidance literature:: With pyridinium p-toluenesulfonate; In acetone; at 20 ℃;
DOI:10.1016/j.tet.2008.05.029

Reference yield: 78.0%

: 1049318-91-3
28-O-tert-butyldiphenylsilylbetulin 3β-O-3,4-O-isopropylidene-α-L-arabinopyranoside

: 161007-95-0
2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyltrichloroacetimidate

: 1049318-92-4
28-O-tert-butyldiphenylsilylbetulin 3β-O-2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1->2)-3,4-O-isopropylidene-α-L-arabinopyranoside

Guidance literature:: 28-O-tert-butyldiphenylsilylbetulin 3β-O-3,4-O-isopropylidene-α-L-arabinopyranoside; 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyltrichloroacetimidate; With 4 A molecular sieve; In dichloromethane; for 0.666667h;

With boron trifluoride diethyl etherate; In dichloromethane; at -78 ℃; for 1.5h; Further stages.;
DOI:10.1016/j.tet.2008.05.029