C₅₆H₇₈O₁₅

Base Information

• Chemical Name: C₅₆H₇₈O₁₅
• CAS No.: 215876-26-9
• Molecular Formula: C₅₆H₇₈O₁₅
• Molecular Weight: 991.226
• Mol file: 215876-26-9.mol

Synonyms:C₅₆H₇₈O₁₅

Chemical Property of C₅₆H₇₈O₁₅

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₅₆H₇₈O₁₅

There total 1 articles about C₅₆H₇₈O₁₅ 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: 77.0%

methanol (67-56-1) + C79H132O15Si4 (215876-25-8) → C56H78O15 (215876-26-9)

Guidance literature:

With pyridine; pyridine hydrogenfluoride; In tetrahydrofuran; methanol;

DOI:10.1002/(SICI)1521-3773(19980918)37:17<2354::AID-ANIE2354>3.0.CO;2-9

Reference yield: 65.0%

triethylsilyl chloride (994-30-9) + C56H78O15 (215876-26-9) → C62H92O15Si + C62H92O15Si + C68H106O15Si2 (247146-68-5) + C74H120O15Si3

Guidance literature:

With dmap; In dichloromethane; at -10 ℃; Further byproducts given. Yields of byproduct given;

DOI:10.1002/(SICI)1521-3773(19980918)37:17<2354::AID-ANIE2354>3.0.CO;2-9

Reference yield:

C56H78O15 (215876-26-9) → C55H84O14Si (247146-69-6)

Guidance literature:

Multi-step reaction with 5 steps

1: 65 percent / DMAP / CH₂Cl₂ / 10 °C

2: 62 percent / 1,4-cyclohexadiene / 10 percent Pd/C / ethyl acetate

3: i-PrNEt₂ / benzene

4: 81 percent / DMAP / benzene

5: PPTS; HC(OCH₃)3 / methanol; CH₂Cl₂ / -30 °C

With dmap; N,N-diethyl-N-isopropylamine; cyclohexa-1,4-diene; pyridinium p-toluenesulfonate; trimethyl orthoformate; palladium on activated charcoal; In methanol; dichloromethane; ethyl acetate; benzene; 1: silylation / 2: debenzylation / 3: Esterification / 4: Cyclization / 5: desilylation;

DOI:10.1021/ja990860j

upstream raw materials:

methanol

C₇₉H₁₃₂O₁₅Si₄

Downstream raw materials:

C₆₈H₁₀₆O₁₅Si₂

C₅₅H₈₄O₁₄Si

C₅₅H₈₂O₁₄Si

C₅₃H₇₂O₁₇