(R-Biar)-10-benzyloxy-4,13-dihydro-6,7,8,9,11-pentamethoxydibenzo<4,5:6,7>cycloocta<1,2-c>furan-1(3H)-one

Base Information

Chemical Name:(R-Biar)-10-benzyloxy-4,13-dihydro-6,7,8,9,11-pentamethoxydibenzo<4,5:6,7>cycloocta<1,2-c>furan-1(3H)-one
CAS No.:171565-85-8
Molecular Formula:C₃₀H₃₀O₈
Molecular Weight:518.563
Hs Code.:

Synonyms:(R-Biar)-10-benzyloxy-4,13-dihydro-6,7,8,9,11-pentamethoxydibenzo<4,5:6,7>cycloocta<1,2-c>furan-1(3H)-one

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Chemical Property of (R-Biar)-10-benzyloxy-4,13-dihydro-6,7,8,9,11-pentamethoxydibenzo<4,5:6,7>cycloocta<1,2-c>furan-1(3H)-one

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Technology Process of (R-Biar)-10-benzyloxy-4,13-dihydro-6,7,8,9,11-pentamethoxydibenzo<4,5:6,7>cycloocta<1,2-c>furan-1(3H)-one

There total 10 articles about (R-Biar)-10-benzyloxy-4,13-dihydro-6,7,8,9,11-pentamethoxydibenzo<4,5:6,7>cycloocta<1,2-c>furan-1(3H)-one 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: 100.0%

: (3aS,R-Biar)-10-benzyloxy-3a,4-dihydro-6,7,8,9,11-pentamethoxydibenzo<4,5:6,7>cycloocta<1,2-c>furan-1(3H)-one

: 171565-85-8
(R-Biar)-10-benzyloxy-4,13-dihydro-6,7,8,9,11-pentamethoxydibenzo<4,5:6,7>cycloocta<1,2-c>furan-1(3H)-one

Guidance literature:: With triethylsilane; Wilkinson's catalyst; In toluene; Heating;
DOI:10.1016/0040-4020(95)00702-A

Reference yield:

: 146120-63-0
(3aS,R-Biar)-3a,4-dihydro-6,7,8,9,11-pentamethoxy-10-(4-nitrobenzyloxy)dibenzo<4,5:6,7>cycloocta<1,2-c>furan-1(3H)-one

: 171565-85-8
(R-Biar)-10-benzyloxy-4,13-dihydro-6,7,8,9,11-pentamethoxydibenzo<4,5:6,7>cycloocta<1,2-c>furan-1(3H)-one

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / hydrogen / 10percent Pd-C / ethyl acetate / 1 h

2: 17.4 g / K₂CO₃ / acetone / 2.5 h / Heating

3: 100 percent / Rh(PPh₃)3Cl, Et₃SiH / toluene / Heating

With triethylsilane; Wilkinson's catalyst; hydrogen; potassium carbonate; palladium on activated charcoal; In ethyl acetate; acetone; toluene;
DOI:10.1016/0040-4020(95)00702-A

Reference yield:

: 143616-19-7
(S)-dihydro-4-(3,4,5-trimethoxybenzyl)furan-2(3H)-one

: 171565-85-8
(R-Biar)-10-benzyloxy-4,13-dihydro-6,7,8,9,11-pentamethoxydibenzo<4,5:6,7>cycloocta<1,2-c>furan-1(3H)-one

Guidance literature:: Multi-step reaction with 5 steps

2: 95 percent / Fe(ClO₄)3*6H₂O, CF₃CO₂H / CH₂Cl₂ / 3 h / Ambient temperature

3: 100 percent / hydrogen / 10percent Pd-C / ethyl acetate / 1 h

4: 17.4 g / K₂CO₃ / acetone / 2.5 h / Heating

5: 100 percent / Rh(PPh₃)3Cl, Et₃SiH / toluene / Heating

With triethylsilane; Wilkinson's catalyst; hexaaquairon(III) perchlorate; hydrogen; potassium carbonate; trifluoroacetic acid; palladium on activated charcoal; In dichloromethane; ethyl acetate; acetone; toluene;
DOI:10.1016/0040-4020(95)00702-A