Technology Process of (7S,11S,12S,E)-6-(4-chlorobenzoyl)-9-isobutyl-7-isopropyl-11,12-dimethoxy-6,7,9,10,11,12-hexahydro-2H-benzo[m][1,6,9]oxadiazacyclotetradecin-8(5H)-one
There total 8 articles about (7S,11S,12S,E)-6-(4-chlorobenzoyl)-9-isobutyl-7-isopropyl-11,12-dimethoxy-6,7,9,10,11,12-hexahydro-2H-benzo[m][1,6,9]oxadiazacyclotetradecin-8(5H)-one 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:
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1421050-80-7
(7S,11S,12S,E)-6-(4-chlorobenzoyl)-9-isobutyl-7-isopropyl-11,12-dimethoxy-6,7,9,10,11,12-hexahydro-2H-benzo[m][1,6,9]oxadiazacyclotetradecin-8(5H)-one
- Guidance literature:
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With
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride;
In
dichloromethane;
at 40 ℃;
for 24h;
Inert atmosphere;
DOI:10.1021/ol3032126
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1421050-80-7
(7S,11S,12S,E)-6-(4-chlorobenzoyl)-9-isobutyl-7-isopropyl-11,12-dimethoxy-6,7,9,10,11,12-hexahydro-2H-benzo[m][1,6,9]oxadiazacyclotetradecin-8(5H)-one
- Guidance literature:
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Multi-step reaction with 6 steps
1: sodium cyanoborohydride; acetic acid / ethanol / 1 h / 0 °C
2: O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 6 h / 0 °C
3: palladium 10% on activated carbon; hydrogen / ethyl acetate / 12 h
4: dichloromethane / 0.17 h / 0 °C
5: tetra-(n-butyl)ammonium iodide; sodium hydride / tetrahydrofuran / 10 h / 0 - 20 °C
6: tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / dichloromethane / 24 h / 40 °C / Inert atmosphere
With
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; palladium 10% on activated carbon; hydrogen; tetra-(n-butyl)ammonium iodide; sodium hydride; sodium cyanoborohydride; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; acetic acid; N-ethyl-N,N-diisopropylamine;
In
tetrahydrofuran; ethanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1021/ol3032126
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1421050-80-7
(7S,11S,12S,E)-6-(4-chlorobenzoyl)-9-isobutyl-7-isopropyl-11,12-dimethoxy-6,7,9,10,11,12-hexahydro-2H-benzo[m][1,6,9]oxadiazacyclotetradecin-8(5H)-one
- Guidance literature:
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Multi-step reaction with 3 steps
1: dichloromethane / 0.17 h / 0 °C
2: tetra-(n-butyl)ammonium iodide; sodium hydride / tetrahydrofuran / 10 h / 0 - 20 °C
3: tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / dichloromethane / 24 h / 40 °C / Inert atmosphere
With
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; tetra-(n-butyl)ammonium iodide; sodium hydride;
In
tetrahydrofuran; dichloromethane;
DOI:10.1021/ol3032126