<1S-<1α(4R,5S),3α,4β,5α,6α(2E,4R,6R),7β>>-1-<4-(acetyloxy)-5-methyl-3-methylene-6-phenylhexyl>-6-hydroxy-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate), 3,4,5-tris(1,1-dimethylethyl) ester

Base Information

Chemical Name:<1S-<1α(4R*,5S*),3α,4β,5α,6α(2E,4R*,6R*),7β>>-1-<4-(acetyloxy)-5-methyl-3-methylene-6-phenylhexyl>-6-hydroxy-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate), 3,4,5-tris(1,1-dimethylethyl) ester
CAS No.:147506-57-8
Molecular Formula:C₄₇H₇₀O₁₃
Molecular Weight:843.065
Hs Code.:

<1S-<1α(4R*,5S*),3α,4β,5α,6α(2E,4R*,6R*),7β>>-1-<4-(acetyloxy)-5-methyl-3-methylene-6-phenylhexyl>-6-hydroxy-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate), 3,4,5-tris(1,1-dimethylethyl) ester

Synonyms:<1S-<1α(4R*,5S*),3α,4β,5α,6α(2E,4R*,6R*),7β>>-1-<4-(acetyloxy)-5-methyl-3-methylene-6-phenylhexyl>-6-hydroxy-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate), 3,4,5-tris(1,1-dimethylethyl) ester

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Chemical Property of <1S-<1α(4R*,5S*),3α,4β,5α,6α(2E,4R*,6R*),7β>>-1-<4-(acetyloxy)-5-methyl-3-methylene-6-phenylhexyl>-6-hydroxy-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate), 3,4,5-tris(1,1-dimethylethyl) ester

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Technology Process of <1S-<1α(4R*,5S*),3α,4β,5α,6α(2E,4R*,6R*),7β>>-1-<4-(acetyloxy)-5-methyl-3-methylene-6-phenylhexyl>-6-hydroxy-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate), 3,4,5-tris(1,1-dimethylethyl) ester

There total 4 articles about <1S-<1α(4R*,5S*),3α,4β,5α,6α(2E,4R*,6R*),7β>>-1-<4-(acetyloxy)-5-methyl-3-methylene-6-phenylhexyl>-6-hydroxy-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate), 3,4,5-tris(1,1-dimethylethyl) ester 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: 94.0%

: 147506-56-7
<1S-<1α(4R*,5S*),3α,4β,5α,6α(2E,4R*,6R*),7β(2R*S*)>>-1-<4-(acetyloxy)-5-methyl-3-methylene-6-phenylhexyl>-6-hydroxy-7-<(2-tetrahydropyranyl)oxy>-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate), 3,4,5-tris...

: 147506-57-8
<1S-<1α(4R*,5S*),3α,4β,5α,6α(2E,4R*,6R*),7β>>-1-<4-(acetyloxy)-5-methyl-3-methylene-6-phenylhexyl>-6-hydroxy-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate), 3,4,5-tris(1,1-dimethylethyl) ester

Guidance literature:: With pyridinium p-toluenesulfonate; In methanol; at 60 ℃; for 16h;
DOI:10.1021/jm9504969

Reference yield:

: 144358-24-7
<1S-<1α(4R*,5R*),3α,4β,5α,6α(2E,4R*,6R*),7β>>-1-<4-(acetyloxy)-5-methyl-3-methylene-6-phenylhexyl>4,6,7-trihydroxy-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate), 3,4,5-tris(1,1-dimethylethyl) ester

: 147506-57-8
<1S-<1α(4R*,5S*),3α,4β,5α,6α(2E,4R*,6R*),7β>>-1-<4-(acetyloxy)-5-methyl-3-methylene-6-phenylhexyl>-6-hydroxy-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate), 3,4,5-tris(1,1-dimethylethyl) ester

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / pyridinium p-toluenesulfonate / CH₂Cl₂ / 20 h / Ambient temperature

2: 1.) NaH / 1.) THF, RT, 10 min, 2.) THF, RT, 10 min

3: 32 percent / tributyltin hydride, AIBN / xylene / 16 h / 90 °C

4: 94 percent / pyridinium p-toluenesulfonate / methanol / 16 h / 60 °C

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; pyridinium p-toluenesulfonate; sodium hydride; In methanol; dichloromethane; xylene;
DOI:10.1021/jm9504969

Reference yield:

: 147506-54-5
<1S-<1α(4R*,5S*),3α,4β,5α,6α(2E,4R*,6R*),7β(2R*S*)>>-1-<4-(acetyloxy)-5-methyl-3-methylene-6-phenylhexyl>-4,6-dihydroxy-7-<(2-tetrahydropyranyl)oxy>-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate), 3,4,5-tris..

: 147506-57-8
<1S-<1α(4R*,5S*),3α,4β,5α,6α(2E,4R*,6R*),7β>>-1-<4-(acetyloxy)-5-methyl-3-methylene-6-phenylhexyl>-6-hydroxy-2,8-dioxabicyclo<3.2.1>octane-3,4,5-tricarboxylic acid, 6-(4,6-dimethyl-2-octenoate), 3,4,5-tris(1,1-dimethylethyl) ester

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) NaH / 1.) THF, RT, 10 min, 2.) THF, RT, 10 min

2: 32 percent / tributyltin hydride, AIBN / xylene / 16 h / 90 °C

3: 94 percent / pyridinium p-toluenesulfonate / methanol / 16 h / 60 °C

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; pyridinium p-toluenesulfonate; sodium hydride; In methanol; xylene;
DOI:10.1021/jm9504969