tert-butyldiphenylsilyl 3-O-(tert-butyldiphenylsilyloxy)ursolate

Base Information

• Chemical Name: tert-butyldiphenylsilyl 3-O-(tert-butyldiphenylsilyloxy)ursolate
• CAS No.: 1381876-19-2
• Molecular Formula: C₆₂H₈₄O₃Si₂
• Molecular Weight: 933.518
• Mol file: 1381876-19-2.mol

Synonyms:tert-butyldiphenylsilyl 3-O-(tert-butyldiphenylsilyloxy)ursolate

Chemical Property of tert-butyldiphenylsilyl 3-O-(tert-butyldiphenylsilyloxy)ursolate

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of tert-butyldiphenylsilyl 3-O-(tert-butyldiphenylsilyloxy)ursolate

There total 1 articles about tert-butyldiphenylsilyl 3-O-(tert-butyldiphenylsilyloxy)ursolate 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%

ursolic acid (77-52-1) + tert-butylchlorodiphenylsilane (58479-61-1) → tert-butyldiphenylsilyl 3-O-(tert-butyldiphenylsilyloxy)ursolate (1381876-19-2)

Guidance literature:

With 1H-imidazole; In N,N-dimethyl-formamide; at 20 ℃; for 12h;

DOI:10.1016/j.carres.2012.02.021

Reference yield: 73.0%

tert-butyldiphenylsilyl 3-O-(tert-butyldiphenylsilyloxy)ursolate (1381876-19-2) → ursolic acid (77-52-1)

Guidance literature:

With perchloric acid on silica gel; In acetonitrile; at 50 ℃; for 0.5h; chemoselective reaction;

DOI:10.1016/j.carres.2012.02.021

upstream raw materials:

ursolic acid

tert-butylchlorodiphenylsilane

Downstream raw materials:

ursolic acid

Refernces