<1S-<1α(4R,5S),3α,4β,5α,6α(2E,4R,6R),7β(2RS)>>-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..

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>-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..
CAS No.:147506-54-5
Molecular Formula:C₅₂H₇₈O₁₅
Molecular Weight:943.182
Hs Code.:

<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..

Synonyms:<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..

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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>-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..

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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>-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..

There total 1 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>-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.. 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: 85.0%

: 110-87-2
3,4-dihydro-2H-pyran

: 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

: 147506-54-5
<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..

Guidance literature:: With pyridinium p-toluenesulfonate; In dichloromethane; for 20h; Ambient temperature;
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..

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

Guidance literature:: Multi-step reaction with 5 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

4: 43 percent / 16 h / Ambient temperature

5: 70 percent / aq. H₂SO₄ / acetone / 336 h / Ambient temperature

With 2,2'-azobis(isobutyronitrile); sulfuric acid; tri-n-butyl-tin hydride; pyridinium p-toluenesulfonate; sodium hydride; In methanol; acetone; 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..

: 147600-00-8
(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

Guidance literature:: Multi-step reaction with 4 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

4: 43 percent / 16 h / Ambient temperature

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