3-fluoro-2-{2-[(4aS,5R)-1-(4-fluorophenyl)-5-hydroxy-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-yl]ethyl}benzamide

Base Information

Chemical Name:3-fluoro-2-{2-[(4aS,5R)-1-(4-fluorophenyl)-5-hydroxy-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-yl]ethyl}benzamide
CAS No.:1352240-42-6
Molecular Formula:C₂₆H₂₅F₂N₃O₂
Molecular Weight:449.5
Hs Code.:

Synonyms:3-fluoro-2-{2-[(4aS,5R)-1-(4-fluorophenyl)-5-hydroxy-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-yl]ethyl}benzamide

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Chemical Property of 3-fluoro-2-{2-[(4aS,5R)-1-(4-fluorophenyl)-5-hydroxy-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-yl]ethyl}benzamide

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Technology Process of 3-fluoro-2-{2-[(4aS,5R)-1-(4-fluorophenyl)-5-hydroxy-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-yl]ethyl}benzamide

There total 5 articles about 3-fluoro-2-{2-[(4aS,5R)-1-(4-fluorophenyl)-5-hydroxy-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-yl]ethyl}benzamide 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: 50.0%

: 1352240-50-6
3-fluoro-2-{2-[(4aS,5R)-1-(4-fluorophenyl)-5-hydroxy-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-yl]ethyl}benzonitrile

: 1352240-42-6
3-fluoro-2-{2-[(4aS,5R)-1-(4-fluorophenyl)-5-hydroxy-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-yl]ethyl}benzamide

Guidance literature:: With water; sodium hydroxide; In ethanol; at 100 ℃; for 0.25h; Microwave irradiation;
DOI:10.1016/j.bmc.2011.10.054

Reference yield:

: 754235-83-1
(4aS,5R)-5-ethynyl-1-(4-fluorophenyl)-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol

: 1352240-42-6
3-fluoro-2-{2-[(4aS,5R)-1-(4-fluorophenyl)-5-hydroxy-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-yl]ethyl}benzamide

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine; hydrogen / tetrahydrofuran / 2 h / 20 °C

2: bis(1,5-cyclooctadiene)diiridium(I) dichloride; bis-diphenylphosphinomethane / dichloromethane / 2 h / 60 °C

3: dichloro[1,1'-bis(di-t-butylphosphino)ferrocene]palladium(II); caesium carbonate / water; toluene / 1 h / 80 °C

4: water; sodium hydroxide / ethanol / 0.25 h / 100 °C / Microwave irradiation

With pyridine; bis(1,5-cyclooctadiene)diiridium(I) dichloride; dichloro[1,1'-bis(di-t-butylphosphino)ferrocene]palladium(II); water; hydrogen; caesium carbonate; bis-diphenylphosphinomethane; sodium hydroxide; In tetrahydrofuran; ethanol; dichloromethane; water; toluene; 3: Suzuki coupling;
DOI:10.1016/j.bmc.2011.10.054

Reference yield:

: 754235-90-0
(4aS,5R)-5-ethenyl-1-(4-fluorophenyl)-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol

: 1352240-42-6
3-fluoro-2-{2-[(4aS,5R)-1-(4-fluorophenyl)-5-hydroxy-4a-methyl-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-yl]ethyl}benzamide

Guidance literature:: Multi-step reaction with 3 steps

1: bis(1,5-cyclooctadiene)diiridium(I) dichloride; bis-diphenylphosphinomethane / dichloromethane / 2 h / 60 °C

2: dichloro[1,1'-bis(di-t-butylphosphino)ferrocene]palladium(II); caesium carbonate / water; toluene / 1 h / 80 °C

3: water; sodium hydroxide / ethanol / 0.25 h / 100 °C / Microwave irradiation

With bis(1,5-cyclooctadiene)diiridium(I) dichloride; dichloro[1,1'-bis(di-t-butylphosphino)ferrocene]palladium(II); water; caesium carbonate; bis-diphenylphosphinomethane; sodium hydroxide; In ethanol; dichloromethane; water; toluene; 2: Suzuki coupling;
DOI:10.1016/j.bmc.2011.10.054