<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...

Base Information

• Chemical Name: <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...
• CAS No.: 147506-56-7
• Molecular Formula: C₅₂H₇₈O₁₄
• Molecular Weight: 927.183

Synonyms:<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...

Chemical Property of <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...

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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Useful:

Technology Process of <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...

There total 4 articles about <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... 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: 8.0%

<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), 4-... (147506-55-6) → <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... (147506-56-7) + <1S-<1α(4R*,5S*),3α,4α,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... (173143-69-6)

Guidance literature:

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In xylene; at 90 ℃; for 16h;

DOI:10.1021/jm9504969

Reference yield:

3,4-dihydro-2H-pyran (110-87-2) → <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... (147506-56-7)

Guidance literature:

Multi-step reaction with 3 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

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; pyridinium p-toluenesulfonate; sodium hydride; In dichloromethane; xylene;

DOI:10.1021/jm9504969

Reference yield:

<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 (144358-24-7) → <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... (147506-56-7)

Guidance literature:

Multi-step reaction with 3 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

With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; pyridinium p-toluenesulfonate; sodium hydride; In dichloromethane; xylene;

DOI:10.1021/jm9504969

upstream raw materials:

<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), 4-...

3,4-dihydro-2H-pyran

<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

<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..

Downstream raw materials:

<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

(1S,3S,4R,5S,6R,7R)-1-((4S,5R)-4-Acetoxy-5-methyl-3-methylene-6-phenyl-hexyl)-6-((E)-(4S,6S)-4,6-dimethyl-oct-2-enoyloxy)-7-hydroxy-2,8-dioxa-bicyclo[3.2.1]octane-3,4,5-tricarboxylic acid

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