Technology Process of 18-(4-fluorophenyl)-3,11,12,13,14,16,17,18-octahydro-10H-2,15-(azeno)-4,8-(metheno)cyciopenta[h][1,4,10,12]oxatriazacycloheptadecine-7-carbonitrile
There total 14 articles about 18-(4-fluorophenyl)-3,11,12,13,14,16,17,18-octahydro-10H-2,15-(azeno)-4,8-(metheno)cyciopenta[h][1,4,10,12]oxatriazacycloheptadecine-7-carbonitrile 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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1356010-61-1
tert-butyl 7-cyano-18-(4-fluorophenyl)-10,11,14,16,17,18-hexahydro-3H-15,2-(azeno)-4,8-(metheno)cyclopenta[h][1,4,10,12]oxatriazacycloheptadecine-12(13H)-carboxylate
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1356008-78-0
18-(4-fluorophenyl)-3,11,12,13,14,16,17,18-octahydro-10H-2,15-(azeno)-4,8-(metheno)cyciopenta[h][1,4,10,12]oxatriazacycloheptadecine-7-carbonitrile
- Guidance literature:
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tert-butyl 7-cyano-18-(4-fluorophenyl)-10,11,14,16,17,18-hexahydro-3H-15,2-(azeno)-4,8-(metheno)cyclopenta[h][1,4,10,12]oxatriazacycloheptadecine-12(13H)-carboxylate;
With
trifluoroacetic acid;
In
dichloromethane;
at 20 ℃;
for 0.5h;
Cooling with ice;
With
sodium hydrogencarbonate;
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1356008-78-0
18-(4-fluorophenyl)-3,11,12,13,14,16,17,18-octahydro-10H-2,15-(azeno)-4,8-(metheno)cyciopenta[h][1,4,10,12]oxatriazacycloheptadecine-7-carbonitrile
- Guidance literature:
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Multi-step reaction with 10 steps
1.1: diethyl ether; tetrahydrofuran / 2 h / 0 °C / Reflux
2.1: formic acid; dihydrogen peroxide / 20 - 50 °C
3.1: 3 h / 58 - 130 °C
4.1: ammonium hydroxide / 100 °C
5.1: trichlorophosphate; N,N-dimethyl-aniline / 110 °C
6.1: tetrakis(triphenylphosphine) palladium(0) / toluene / 2 h / 110 °C / Inert atmosphere
6.2: 18 h / 75 °C
7.1: triethylamine / dichloromethane / 1 h / 20 °C
8.1: ammonium chloride; iron / water; methanol / 2.5 h / 65 °C
9.1: caesium carbonate / palladium diacetate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 1,4-dioxane / 1 h / 110 °C / Inert atmosphere
10.1: trifluoroacetic acid / dichloromethane / 0.5 h / 20 °C / Cooling with ice
With
ammonium hydroxide; formic acid; dihydrogen peroxide; iron; ammonium chloride; caesium carbonate; N,N-dimethyl-aniline; triethylamine; trifluoroacetic acid; trichlorophosphate;
tetrakis(triphenylphosphine) palladium(0); palladium diacetate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene;
In
tetrahydrofuran; 1,4-dioxane; methanol; diethyl ether; dichloromethane; water; toluene;
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1356008-78-0
18-(4-fluorophenyl)-3,11,12,13,14,16,17,18-octahydro-10H-2,15-(azeno)-4,8-(metheno)cyciopenta[h][1,4,10,12]oxatriazacycloheptadecine-7-carbonitrile
- Guidance literature:
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Multi-step reaction with 7 steps
1.1: caesium carbonate / N,N-dimethyl-formamide / 12 h / 90 °C / Inert atmosphere
2.1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C
3.1: tetrakis(triphenylphosphine) palladium(0) / toluene / 2 h / 110 °C / Inert atmosphere
3.2: 18 h / 75 °C
4.1: triethylamine / dichloromethane / 1 h / 20 °C
5.1: ammonium chloride; iron / water; methanol / 2.5 h / 65 °C
6.1: caesium carbonate / palladium diacetate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 1,4-dioxane / 1 h / 110 °C / Inert atmosphere
7.1: trifluoroacetic acid / dichloromethane / 0.5 h / 20 °C / Cooling with ice
With
iron; ammonium chloride; caesium carbonate; triethylamine; trifluoroacetic acid;
tetrakis(triphenylphosphine) palladium(0); palladium diacetate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene;
In
1,4-dioxane; methanol; dichloromethane; water; N,N-dimethyl-formamide; toluene;