14-[2-Acetoxy-3,4-dimethyl-5-((2S,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yloxy)-phenyl]-4,8,12-trimethyl-tetradecanoic acid methyl ester

Base Information

Chemical Name:14-[2-Acetoxy-3,4-dimethyl-5-((2S,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yloxy)-phenyl]-4,8,12-trimethyl-tetradecanoic acid methyl ester
CAS No.:201870-51-1
Molecular Formula:C₃₉H₆₀O₁₂
Molecular Weight:720.898
Hs Code.:

14-[2-Acetoxy-3,4-dimethyl-5-((2S,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yloxy)-phenyl]-4,8,12-trimethyl-tetradecanoic acid methyl ester

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Chemical Property of 14-[2-Acetoxy-3,4-dimethyl-5-((2S,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yloxy)-phenyl]-4,8,12-trimethyl-tetradecanoic acid methyl ester

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Technology Process of 14-[2-Acetoxy-3,4-dimethyl-5-((2S,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yloxy)-phenyl]-4,8,12-trimethyl-tetradecanoic acid methyl ester

There total 7 articles about 14-[2-Acetoxy-3,4-dimethyl-5-((2S,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yloxy)-phenyl]-4,8,12-trimethyl-tetradecanoic acid methyl 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:

: (4E,8E,12E)-14-[2-Hydroxy-3,4-dimethyl-5-(tetrahydro-pyran-2-yloxy)-phenyl]-4,8,12-trimethyl-tetradeca-4,8,12-trienoic acid methyl ester

: 201870-51-1
14-[2-Acetoxy-3,4-dimethyl-5-((2S,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yloxy)-phenyl]-4,8,12-trimethyl-tetradecanoic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine

2: 95 percent / TsOH / methanol

3: hydrogen / PtO₂ / ethanol / 24 h / Ambient temperature

4: 1,1,3,3-tetramethylguanidine, boron trifluoride-diethyl ether / acetonitrile / 20 h / Ambient temperature

With pyridine; boron trifluoride diethyl etherate; hydrogen; toluene-4-sulfonic acid; N,N,N',N'-tetramethylguanidine; platinum(IV) oxide; In methanol; ethanol; acetonitrile;
DOI:10.1002/(SICI)1099-0690(199801)1998:1<43::AID-EJOC43>3.0.CO;2-L

Reference yield:

: 201004-67-3
(4E,8E,12E)-14-[2-Acetoxy-3,4-dimethyl-5-(tetrahydro-pyran-2-yloxy)-phenyl]-4,8,12-trimethyl-tetradeca-4,8,12-trienoic acid methyl ester

: 201870-51-1
14-[2-Acetoxy-3,4-dimethyl-5-((2S,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yloxy)-phenyl]-4,8,12-trimethyl-tetradecanoic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 95 percent / TsOH / methanol

2: hydrogen / PtO₂ / ethanol / 24 h / Ambient temperature

3: 1,1,3,3-tetramethylguanidine, boron trifluoride-diethyl ether / acetonitrile / 20 h / Ambient temperature

With boron trifluoride diethyl etherate; hydrogen; toluene-4-sulfonic acid; N,N,N',N'-tetramethylguanidine; platinum(IV) oxide; In methanol; ethanol; acetonitrile;
DOI:10.1002/(SICI)1099-0690(199801)1998:1<43::AID-EJOC43>3.0.CO;2-L

Reference yield:

: 176246-20-1
(4E,8E,12E)-14-Acetoxy-4,8,12-trimethyl-tetradeca-4,8,12-trienoic acid methyl ester

: 201870-51-1
14-[2-Acetoxy-3,4-dimethyl-5-((2S,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yloxy)-phenyl]-4,8,12-trimethyl-tetradecanoic acid methyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 98 percent / Pd(dba)2, LiCl / dimethylformamide

2: CsF / hexamethylphosphoric acid triamide

3: pyridine

4: 95 percent / TsOH / methanol

5: hydrogen / PtO₂ / ethanol / 24 h / Ambient temperature

6: 1,1,3,3-tetramethylguanidine, boron trifluoride-diethyl ether / acetonitrile / 20 h / Ambient temperature

With pyridine; boron trifluoride diethyl etherate; hydrogen; toluene-4-sulfonic acid; cesium fluoride; lithium chloride; bis(dibenzylideneacetone)-palladium⁽⁰⁾; N,N,N',N'-tetramethylguanidine; platinum(IV) oxide; In methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; ethanol; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1002/(SICI)1099-0690(199801)1998:1<43::AID-EJOC43>3.0.CO;2-L