Technology Process of (3E,6S,7S,8R,9Z)-12-{2,5-dimethoxy-3-[(3R,4E)-3-methoxyhepta-4,6-dienamido]phe-nyl}-8-(4-methoxybenzyloxy)-7,9-dimethyldodeca-1,3,9-trien-6-yl1-[(cyclohex-1-ene)amido]cyclopropane-1-carboxylate
There total 16 articles about (3E,6S,7S,8R,9Z)-12-{2,5-dimethoxy-3-[(3R,4E)-3-methoxyhepta-4,6-dienamido]phe-nyl}-8-(4-methoxybenzyloxy)-7,9-dimethyldodeca-1,3,9-trien-6-yl1-[(cyclohex-1-ene)amido]cyclopropane-1-carboxylate 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:
-
-
1270942-86-3
(3E,6S,7S,8R,9Z)-12-{2,5-dimethoxy-3-[(3R,4E)-3-methoxyhepta-4,6-dienamido]phe-nyl}-8-(4-methoxybenzyloxy)-7,9-dimethyldodeca-1,3,9-trien-6-yl1-[(cyclohex-1-ene)amido]cyclopropane-1-carboxylate
- Guidance literature:
-
With
bis-(2-oxo-3-oxazolidinyl)phosphoryl chloride; N-ethyl-N,N-diisopropylamine;
In
tetrahydrofuran; toluene;
at 25 ℃;
for 21h;
Molecular sieve;
Inert atmosphere;
DOI:10.1021/ol200160p
-
-
1270942-86-3
(3E,6S,7S,8R,9Z)-12-{2,5-dimethoxy-3-[(3R,4E)-3-methoxyhepta-4,6-dienamido]phe-nyl}-8-(4-methoxybenzyloxy)-7,9-dimethyldodeca-1,3,9-trien-6-yl1-[(cyclohex-1-ene)amido]cyclopropane-1-carboxylate
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: bis(1,5-cyclooctadiene)diiridium(I) dichloride; 1,2-bis-(diphenylphosphino)ethane / 1,2-dichloro-ethane; toluene / 14 h / 25 °C / Inert atmosphere
2.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; sodium hydroxide / tetrahydrofuran; water / 25 h / 50 °C / Inert atmosphere; Sealed tube
3.1: periodic acid / ethyl acetate / 0.67 h / 25 °C
4.1: dimethylaluminum chloride / hexane; dichloromethane / 0.17 h / -78 °C / Inert atmosphere
4.2: 5 h / -78 °C / Inert atmosphere
5.1: dmap; triethylamine / dichloromethane; toluene / 1 h / 0 °C
6.1: 1.3-propanedithiol; triethylamine / methanol / 22 h / 25 °C
7.1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 24 h / 25 °C / Inert atmosphere
8.1: sulfur; sodium tetrahydroborate / tetrahydrofuran / 1 h / 50 °C / Inert atmosphere
9.1: bis-(2-oxo-3-oxazolidinyl)phosphoryl chloride; N-ethyl-N,N-diisopropylamine / tetrahydrofuran; toluene / 21 h / 25 °C / Molecular sieve; Inert atmosphere
With
1.3-propanedithiol; sulfur; dmap; sodium tetrahydroborate; bis(1,5-cyclooctadiene)diiridium(I) dichloride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; bis-(2-oxo-3-oxazolidinyl)phosphoryl chloride; dimethylaluminum chloride; periodic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; 1,2-bis-(diphenylphosphino)ethane; sodium hydroxide;
In
tetrahydrofuran; methanol; hexane; dichloromethane; water; ethyl acetate; 1,2-dichloro-ethane; toluene;
1.1: Suzuki-Miyaura coupling / 2.1: Suzuki coupling;
DOI:10.1021/ol200160p
-
-
1270942-86-3
(3E,6S,7S,8R,9Z)-12-{2,5-dimethoxy-3-[(3R,4E)-3-methoxyhepta-4,6-dienamido]phe-nyl}-8-(4-methoxybenzyloxy)-7,9-dimethyldodeca-1,3,9-trien-6-yl1-[(cyclohex-1-ene)amido]cyclopropane-1-carboxylate
- Guidance literature:
-
Multi-step reaction with 2 steps
1: ethanol; water; dihydrogen peroxide; lithium hydroxide / 24 h / 25 °C
2: bis-(2-oxo-3-oxazolidinyl)phosphoryl chloride; N-ethyl-N,N-diisopropylamine / tetrahydrofuran; toluene / 21 h / 25 °C / Molecular sieve; Inert atmosphere
With
ethanol; water; dihydrogen peroxide; bis-(2-oxo-3-oxazolidinyl)phosphoryl chloride; N-ethyl-N,N-diisopropylamine; lithium hydroxide;
In
tetrahydrofuran; toluene;
DOI:10.1021/ol200160p