3-(1-adamantyl)-4-methoxyphenylboronic acid
methyl 6-bromo-2-naphthoate
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With sodium carbonate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; tris-(dibenzylideneacetone)dipalladium(0) In tetrahydrofuran; water Product distribution / selectivity; Suzuki-Miyaura cross-coupling; Inert atmosphere; Reflux; | 92% |
Suzuki-Miyaura coupling; |
3-(1-adamantyl)-4-methoxyphenylboronic acid
2-methoxycarbonyl-6-(p-tolylsulfonyl)naphthalene
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: tris(3-hydroxypropyl)phosphine; nickel dichloride In tetrahydrofuran for 1h; Heating / reflux; Stage #2: 3-(1-adamantyl)-4-methoxyphenylboronic acid; 2-methoxycarbonyl-6-(p-tolylsulfonyl)naphthalene With water; potassium carbonate In tetrahydrofuran at 50℃; for 24h; Product distribution / selectivity; Heating / reflux; | 90% |
Stage #1: tris(3-hydroxypropyl)phosphine; nickel dichloride In tetrahydrofuran for 1h; Heating / reflux; Stage #2: 3-(1-adamantyl)-4-methoxyphenylboronic acid; 2-methoxycarbonyl-6-(p-tolylsulfonyl)naphthalene With potassium phosphate; water In tetrahydrofuran at 50℃; for 24h; Product distribution / selectivity; Heating / reflux; | 82% |
With potassium phosphate; bis(tricyclohexylphosphine)nickel(II) dichloride; tricyclohexylphosphine In tetrahydrofuran for 24h; Product distribution / selectivity; Heating / reflux; | 78% |
methyl 6-bromo-2-naphthoate
2-(1-adamantyl)-4-bromoanisole
A
3,3'-diadamantyl-4,4'-dimethoxybiphenyl
B
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 2-(1-adamantyl)-4-bromoanisole With magnesium; ethylene dibromide In tetrahydrofuran at 45 - 55℃; for 1.5h; Stage #2: With zinc(II) chloride In tetrahydrofuran at 20 - 25℃; for 1h; Stage #3: methyl 6-bromo-2-naphthoate; 1,2-bis(diphenylphosphino)ethane nickel(II) chloride In tetrahydrofuran at 20℃; for 2h; | A n/a B 88.83% |
2-(3-adamantan-1-yl-4-methoxyphenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
methyl 6-bromo-2-naphthoate
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With potassium phosphate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate In tetrahydrofuran; water Product distribution / selectivity; Suzuki-Miyaura cross-coupling; Inert atmosphere; Reflux; | 87% |
With sodium carbonate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; tris-(dibenzylideneacetone)dipalladium(0) In tetrahydrofuran; water Product distribution / selectivity; Suzuki-Miyaura coupling; Inert atmosphere; | 85% |
methyl 6-bromo-2-naphthoate
2-(1-adamantyl)-4-bromoanisole
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 2-(1-adamantyl)-4-bromoanisole With iodine; magnesium In tetrahydrofuran at 40℃; for 1h; Inert atmosphere; Stage #2: methyl 6-bromo-2-naphthoate With bis-triphenylphosphine-palladium(II) chloride; zinc(II) chloride In tetrahydrofuran at 55℃; for 0.75h; Negishi Coupling; | 86% |
Stage #1: 2-(1-adamantyl)-4-bromoanisole With magnesium; ethylene dibromide In tetrahydrofuran at 20 - 40℃; for 0.5h; Heating / reflux; Stage #2: With zinc(II) chloride In tetrahydrofuran for 1.25h; Heating / reflux; Stage #3: methyl 6-bromo-2-naphthoate; 1,2-bis(diphenylphosphino)ethane nickel(II) chloride In tetrahydrofuran for 2.16667h; | 50% |
With 1,2-bis(diphenylphosphino)ethane nickel(II) chloride; iodine; magnesium; zinc(II) chloride Yield given. Multistep reaction; |
C19H25BO3
methyl 6-bromo-2-naphthoate
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With potassium carbonate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; tris-(dibenzylideneacetone)dipalladium(0) In tetrahydrofuran; water Product distribution / selectivity; Suzuki-Miyaura cross-coupling; Inert atmosphere; Reflux; | 86% |
3-(1-adamantyl)-4-methoxybenzene magnesium bromide
methyl 6-bromo-2-naphthoate
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; zinc(II) chloride at 55℃; for 0.75h; Negishi coupling reaction; | 86% |
methyl 6-iodonaphthalene-2-carboxylate
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
for 21h; Suzuki-Miyaura Coupling; Flow reactor; | 86% |
1-adamanthanol
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With sulfuric acid In chloroform at 20℃; Solvent; | 83% |
6-(3-adamantan-1-yl-4-hydroxyphenyl)naphthalene-2-carboxylic acid methyl ester
methyl iodide
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 6-(3-adamantan-1-yl-4-hydroxyphenyl)naphthalene-2-carboxylic acid methyl ester With sodium hydride In N,N-dimethyl-formamide at 0℃; for 1h; Stage #2: methyl iodide In N,N-dimethyl-formamide at 20℃; for 1.5h; | 82% |
adapalene
diazomethyl-trimethyl-silane
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
In tetrahydrofuran; methanol at 0 - 20℃; for 1h; | 79% |
methyl 6-bromo-2-naphthoate
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: bis(pinacol)diborane; palladium bis[bis(diphenylphosphino)ferrocene] dichloride; potassium acetate / 1,4-dioxane / 100 °C 1.2: 80 - 100 °C 2.1: sodium hydride / N,N-dimethyl-formamide / 1 h / 0 °C 2.2: 1.5 h / 20 °C View Scheme |
4-bromo-phenol
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 86 percent / conc. H2SO4 / CH2Cl2 / 8 h / Ambient temperature 2: 1.) NaH / 1.) DMF, RT, 1 h, 2.) DMF, 20 deg C, 2 h 3: 1.) Mg, I2, 2.) ZnCl2, 3.) NiCl2*1,2-bis(diphenylphosphino)ethane View Scheme |
1-adamanthanol
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 86 percent / conc. H2SO4 / CH2Cl2 / 8 h / Ambient temperature 2: 1.) NaH / 1.) DMF, RT, 1 h, 2.) DMF, 20 deg C, 2 h 3: 1.) Mg, I2, 2.) ZnCl2, 3.) NiCl2*1,2-bis(diphenylphosphino)ethane View Scheme | |
Multi-step reaction with 4 steps 1: sulfuric acid; acetic acid / 48 h / 20 °C 2: potassium carbonate / acetone / 8 h / Reflux 3: magnesium / tetrahydrofuran / 1 h / 40 °C 4: bis-triphenylphosphine-palladium(II) chloride; zinc(II) chloride / 0.75 h / 55 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: sulfuric acid; acetic acid / 4.17 h / 20 - 70 °C 2.1: potassium carbonate / acetone / 4.25 - 6.25 h / 20 °C / Heating / reflux 3.1: magnesium; ethylene dibromide / tetrahydrofuran / 0.5 h / 20 - 40 °C / Heating / reflux 3.2: 1.25 h / Heating / reflux 3.3: 2.17 h View Scheme |
2-(1-adamantyl)-4-bromophenol
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) NaH / 1.) DMF, RT, 1 h, 2.) DMF, 20 deg C, 2 h 2: 1.) Mg, I2, 2.) ZnCl2, 3.) NiCl2*1,2-bis(diphenylphosphino)ethane View Scheme | |
Multi-step reaction with 3 steps 1: potassium carbonate / acetone / 8 h / Reflux 2: magnesium / tetrahydrofuran / 1 h / 40 °C 3: bis-triphenylphosphine-palladium(II) chloride; zinc(II) chloride / 0.75 h / 55 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: bis(pinacol)diborane; palladium bis[bis(diphenylphosphino)ferrocene] dichloride; potassium acetate / 1,4-dioxane / 100 °C 1.2: 80 - 100 °C 2.1: sodium hydride / N,N-dimethyl-formamide / 1 h / 0 °C 2.2: 1.5 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: potassium carbonate / acetone / 4.25 - 6.25 h / 20 °C / Heating / reflux 2.1: magnesium; ethylene dibromide / tetrahydrofuran / 0.5 h / 20 - 40 °C / Heating / reflux 2.2: 1.25 h / Heating / reflux 2.3: 2.17 h View Scheme |
Conditions | Yield |
---|---|
With sulfuric acid In ethanol; cyclohexane; nitrogen |
Conditions | Yield |
---|---|
Stage #1: 6-(3-adamantan-1-yl-4-hydroxyphenyl)naphthalene-2-carboxylic acid methyl ester With sodium hydride In N,N-dimethyl-formamide at 0℃; for 1h; Stage #2: methyl iodide In N,N-dimethyl-formamide at 20℃; for 1.5h; |
Conditions | Yield |
---|---|
With sodium carbonate In water at 80℃; for 4h; Inert atmosphere; |
4-bromo-phenol
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: sulfuric acid; acetic acid / 48 h / 20 °C 2: potassium carbonate / acetone / 8 h / Reflux 3: magnesium / tetrahydrofuran / 1 h / 40 °C 4: bis-triphenylphosphine-palladium(II) chloride; zinc(II) chloride / 0.75 h / 55 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: sulfuric acid; acetic acid / 4.17 h / 20 - 70 °C 2.1: potassium carbonate / acetone / 4.25 - 6.25 h / 20 °C / Heating / reflux 3.1: magnesium; ethylene dibromide / tetrahydrofuran / 0.5 h / 20 - 40 °C / Heating / reflux 3.2: 1.25 h / Heating / reflux 3.3: 2.17 h View Scheme |
2-(1-adamantyl)-4-bromoanisole
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: magnesium / tetrahydrofuran / 1 h / 40 °C 2: bis-triphenylphosphine-palladium(II) chloride; zinc(II) chloride / 0.75 h / 55 °C View Scheme | |
Multi-step reaction with 2 steps 1: n-butyllithium 2: 21 h / Flow reactor View Scheme |
adapalene
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: thionyl chloride; N,N-dimethyl-formamide / dichloromethane / 4 h / 80 °C 2: potassium carbonate / ethyl acetate; water / 4 h / 0 - 20 °C View Scheme |
6-[3-(1-adamantyl)-4-methoxy phenyl]-2-naphthoic acid chloride
N-methoxylamine hydrochloride
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With potassium carbonate In water; ethyl acetate at 0 - 20℃; for 4h; |
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium phosphate tribasic trihydrate; bis(triphenylphosphine)nickel(II) chloride; 1-n-butyl-3-methylimidazolim bromide / toluene / 6 h / 110 °C / Inert atmosphere 2: sulfuric acid / chloroform / 20 °C View Scheme |
4-methoxyphenylboronic acid
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium phosphate tribasic trihydrate; bis(triphenylphosphine)nickel(II) chloride; 1-n-butyl-3-methylimidazolim bromide / toluene / 6 h / 110 °C / Inert atmosphere 2: sulfuric acid / chloroform / 20 °C View Scheme |
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With potassium hydroxide; tetrabutylammomium bromide In methanol; toluene for 3h; Heating / reflux; | 99.18% |
With potassium hydroxide; water In tetrahydrofuran; 1,4-dioxane at 90℃; for 6h; Product distribution / selectivity; Heating / reflux; | 94% |
With potassium hydroxide; water In 1,4-dioxane for 2.25 - 4.25h; Product distribution / selectivity; Heating / reflux; |
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
adapalene
Conditions | Yield |
---|---|
Stage #1: 6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester With ethylene glycol; sodium hydroxide Stage #2: With hydrogenchloride In water Product distribution / selectivity; | 97% |
Stage #1: 6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester With ethylene glycol; sodium hydroxide Stage #2: With hydrogenchloride In water Product distribution / selectivity; | 96% |
With water; sodium hydroxide In propylene glycol | 89% |
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With sodium hydroxide; water In tetrahydrofuran for 6h; Heating / reflux; | 94% |
With sodium hydroxide; water In tetrahydrofuran; 1,4-dioxane at 90℃; for 6h; Heating / reflux; | 94% |
3-(1-adamantyl)-4-methoxyphenylboronic acid
methyl 6-bromo-2-naphthoate
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With sodium carbonate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; tris-(dibenzylideneacetone)dipalladium(0) In tetrahydrofuran; water Product distribution / selectivity; Suzuki-Miyaura cross-coupling; Inert atmosphere; Reflux; | 92% |
Suzuki-Miyaura coupling; |
3-(1-adamantyl)-4-methoxyphenylboronic acid
2-methoxycarbonyl-6-(p-tolylsulfonyl)naphthalene
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: tris(3-hydroxypropyl)phosphine; nickel dichloride In tetrahydrofuran for 1h; Heating / reflux; Stage #2: 3-(1-adamantyl)-4-methoxyphenylboronic acid; 2-methoxycarbonyl-6-(p-tolylsulfonyl)naphthalene With water; potassium carbonate In tetrahydrofuran at 50℃; for 24h; Product distribution / selectivity; Heating / reflux; | 90% |
Stage #1: tris(3-hydroxypropyl)phosphine; nickel dichloride In tetrahydrofuran for 1h; Heating / reflux; Stage #2: 3-(1-adamantyl)-4-methoxyphenylboronic acid; 2-methoxycarbonyl-6-(p-tolylsulfonyl)naphthalene With potassium phosphate; water In tetrahydrofuran at 50℃; for 24h; Product distribution / selectivity; Heating / reflux; | 82% |
With potassium phosphate; bis(tricyclohexylphosphine)nickel(II) dichloride; tricyclohexylphosphine In tetrahydrofuran for 24h; Product distribution / selectivity; Heating / reflux; | 78% |
methyl 6-bromo-2-naphthoate
2-(1-adamantyl)-4-bromoanisole
A
3,3'-diadamantyl-4,4'-dimethoxybiphenyl
B
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 2-(1-adamantyl)-4-bromoanisole With magnesium; ethylene dibromide In tetrahydrofuran at 45 - 55℃; for 1.5h; Stage #2: With zinc(II) chloride In tetrahydrofuran at 20 - 25℃; for 1h; Stage #3: methyl 6-bromo-2-naphthoate; 1,2-bis(diphenylphosphino)ethane nickel(II) chloride In tetrahydrofuran at 20℃; for 2h; | A n/a B 88.83% |
2-(3-adamantan-1-yl-4-methoxyphenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
methyl 6-bromo-2-naphthoate
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With potassium phosphate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate In tetrahydrofuran; water Product distribution / selectivity; Suzuki-Miyaura cross-coupling; Inert atmosphere; Reflux; | 87% |
With sodium carbonate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; tris-(dibenzylideneacetone)dipalladium(0) In tetrahydrofuran; water Product distribution / selectivity; Suzuki-Miyaura coupling; Inert atmosphere; | 85% |
methyl 6-bromo-2-naphthoate
2-(1-adamantyl)-4-bromoanisole
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 2-(1-adamantyl)-4-bromoanisole With iodine; magnesium In tetrahydrofuran at 40℃; for 1h; Inert atmosphere; Stage #2: methyl 6-bromo-2-naphthoate With bis-triphenylphosphine-palladium(II) chloride; zinc(II) chloride In tetrahydrofuran at 55℃; for 0.75h; Negishi Coupling; | 86% |
Stage #1: 2-(1-adamantyl)-4-bromoanisole With magnesium; ethylene dibromide In tetrahydrofuran at 20 - 40℃; for 0.5h; Heating / reflux; Stage #2: With zinc(II) chloride In tetrahydrofuran for 1.25h; Heating / reflux; Stage #3: methyl 6-bromo-2-naphthoate; 1,2-bis(diphenylphosphino)ethane nickel(II) chloride In tetrahydrofuran for 2.16667h; | 50% |
With 1,2-bis(diphenylphosphino)ethane nickel(II) chloride; iodine; magnesium; zinc(II) chloride Yield given. Multistep reaction; |
C19H25BO3
methyl 6-bromo-2-naphthoate
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With potassium carbonate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; tris-(dibenzylideneacetone)dipalladium(0) In tetrahydrofuran; water Product distribution / selectivity; Suzuki-Miyaura cross-coupling; Inert atmosphere; Reflux; | 86% |
3-(1-adamantyl)-4-methoxybenzene magnesium bromide
methyl 6-bromo-2-naphthoate
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; zinc(II) chloride at 55℃; for 0.75h; Negishi coupling reaction; | 86% |
methyl 6-iodonaphthalene-2-carboxylate
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
for 21h; Suzuki-Miyaura Coupling; Flow reactor; | 86% |
1-adamanthanol
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With sulfuric acid In chloroform at 20℃; Solvent; | 83% |
6-(3-adamantan-1-yl-4-hydroxyphenyl)naphthalene-2-carboxylic acid methyl ester
methyl iodide
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 6-(3-adamantan-1-yl-4-hydroxyphenyl)naphthalene-2-carboxylic acid methyl ester With sodium hydride In N,N-dimethyl-formamide at 0℃; for 1h; Stage #2: methyl iodide In N,N-dimethyl-formamide at 20℃; for 1.5h; | 82% |
adapalene
diazomethyl-trimethyl-silane
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
In tetrahydrofuran; methanol at 0 - 20℃; for 1h; | 79% |
methyl 6-bromo-2-naphthoate
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: bis(pinacol)diborane; palladium bis[bis(diphenylphosphino)ferrocene] dichloride; potassium acetate / 1,4-dioxane / 100 °C 1.2: 80 - 100 °C 2.1: sodium hydride / N,N-dimethyl-formamide / 1 h / 0 °C 2.2: 1.5 h / 20 °C View Scheme |
4-bromo-phenol
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 86 percent / conc. H2SO4 / CH2Cl2 / 8 h / Ambient temperature 2: 1.) NaH / 1.) DMF, RT, 1 h, 2.) DMF, 20 deg C, 2 h 3: 1.) Mg, I2, 2.) ZnCl2, 3.) NiCl2*1,2-bis(diphenylphosphino)ethane View Scheme |
1-adamanthanol
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 86 percent / conc. H2SO4 / CH2Cl2 / 8 h / Ambient temperature 2: 1.) NaH / 1.) DMF, RT, 1 h, 2.) DMF, 20 deg C, 2 h 3: 1.) Mg, I2, 2.) ZnCl2, 3.) NiCl2*1,2-bis(diphenylphosphino)ethane View Scheme | |
Multi-step reaction with 4 steps 1: sulfuric acid; acetic acid / 48 h / 20 °C 2: potassium carbonate / acetone / 8 h / Reflux 3: magnesium / tetrahydrofuran / 1 h / 40 °C 4: bis-triphenylphosphine-palladium(II) chloride; zinc(II) chloride / 0.75 h / 55 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: sulfuric acid; acetic acid / 4.17 h / 20 - 70 °C 2.1: potassium carbonate / acetone / 4.25 - 6.25 h / 20 °C / Heating / reflux 3.1: magnesium; ethylene dibromide / tetrahydrofuran / 0.5 h / 20 - 40 °C / Heating / reflux 3.2: 1.25 h / Heating / reflux 3.3: 2.17 h View Scheme |
2-(1-adamantyl)-4-bromophenol
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) NaH / 1.) DMF, RT, 1 h, 2.) DMF, 20 deg C, 2 h 2: 1.) Mg, I2, 2.) ZnCl2, 3.) NiCl2*1,2-bis(diphenylphosphino)ethane View Scheme | |
Multi-step reaction with 3 steps 1: potassium carbonate / acetone / 8 h / Reflux 2: magnesium / tetrahydrofuran / 1 h / 40 °C 3: bis-triphenylphosphine-palladium(II) chloride; zinc(II) chloride / 0.75 h / 55 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: bis(pinacol)diborane; palladium bis[bis(diphenylphosphino)ferrocene] dichloride; potassium acetate / 1,4-dioxane / 100 °C 1.2: 80 - 100 °C 2.1: sodium hydride / N,N-dimethyl-formamide / 1 h / 0 °C 2.2: 1.5 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: potassium carbonate / acetone / 4.25 - 6.25 h / 20 °C / Heating / reflux 2.1: magnesium; ethylene dibromide / tetrahydrofuran / 0.5 h / 20 - 40 °C / Heating / reflux 2.2: 1.25 h / Heating / reflux 2.3: 2.17 h View Scheme |
1-acetyloxyadamantane
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With sulfuric acid In ethanol; cyclohexane; nitrogen |
methyl iodide
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 6-(3-adamantan-1-yl-4-hydroxyphenyl)naphthalene-2-carboxylic acid methyl ester With sodium hydride In N,N-dimethyl-formamide at 0℃; for 1h; Stage #2: methyl iodide In N,N-dimethyl-formamide at 20℃; for 1.5h; |
2-(3-adamantan-1-yl-4-methoxyphenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane
methyl 6-bromonaphthalene-1-carboxylate
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With sodium carbonate In water at 80℃; for 4h; Inert atmosphere; |
4-bromo-phenol
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: sulfuric acid; acetic acid / 48 h / 20 °C 2: potassium carbonate / acetone / 8 h / Reflux 3: magnesium / tetrahydrofuran / 1 h / 40 °C 4: bis-triphenylphosphine-palladium(II) chloride; zinc(II) chloride / 0.75 h / 55 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: sulfuric acid; acetic acid / 4.17 h / 20 - 70 °C 2.1: potassium carbonate / acetone / 4.25 - 6.25 h / 20 °C / Heating / reflux 3.1: magnesium; ethylene dibromide / tetrahydrofuran / 0.5 h / 20 - 40 °C / Heating / reflux 3.2: 1.25 h / Heating / reflux 3.3: 2.17 h View Scheme |
2-(1-adamantyl)-4-bromoanisole
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: magnesium / tetrahydrofuran / 1 h / 40 °C 2: bis-triphenylphosphine-palladium(II) chloride; zinc(II) chloride / 0.75 h / 55 °C View Scheme | |
Multi-step reaction with 2 steps 1: n-butyllithium 2: 21 h / Flow reactor View Scheme |
adapalene
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: thionyl chloride; N,N-dimethyl-formamide / dichloromethane / 4 h / 80 °C 2: potassium carbonate / ethyl acetate; water / 4 h / 0 - 20 °C View Scheme |
6-[3-(1-adamantyl)-4-methoxy phenyl]-2-naphthoic acid chloride
N-methoxylamine hydrochloride
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With potassium carbonate In water; ethyl acetate at 0 - 20℃; for 4h; |
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium phosphate tribasic trihydrate; bis(triphenylphosphine)nickel(II) chloride; 1-n-butyl-3-methylimidazolim bromide / toluene / 6 h / 110 °C / Inert atmosphere 2: sulfuric acid / chloroform / 20 °C View Scheme |
4-methoxyphenylboronic acid
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium phosphate tribasic trihydrate; bis(triphenylphosphine)nickel(II) chloride; 1-n-butyl-3-methylimidazolim bromide / toluene / 6 h / 110 °C / Inert atmosphere 2: sulfuric acid / chloroform / 20 °C View Scheme |
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With potassium hydroxide; tetrabutylammomium bromide In methanol; toluene for 3h; Heating / reflux; | 99.18% |
With potassium hydroxide; water In tetrahydrofuran; 1,4-dioxane at 90℃; for 6h; Product distribution / selectivity; Heating / reflux; | 94% |
With potassium hydroxide; water In 1,4-dioxane for 2.25 - 4.25h; Product distribution / selectivity; Heating / reflux; |
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
adapalene
Conditions | Yield |
---|---|
Stage #1: 6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester With ethylene glycol; sodium hydroxide Stage #2: With hydrogenchloride In water Product distribution / selectivity; | 97% |
Stage #1: 6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester With ethylene glycol; sodium hydroxide Stage #2: With hydrogenchloride In water Product distribution / selectivity; | 96% |
With water; sodium hydroxide In propylene glycol | 89% |
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With sodium hydroxide; water In tetrahydrofuran for 6h; Heating / reflux; | 94% |
With sodium hydroxide; water In tetrahydrofuran; 1,4-dioxane at 90℃; for 6h; Heating / reflux; | 94% |
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With silver hexafluoroantimonate; bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]; sodium acetate In 1,2-dichloro-ethane at 140℃; for 18h; Inert atmosphere; | 54% |
phenylacetonitrile
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester With lithium aluminium tetrahydride Stage #2: phenylacetonitrile | 40% |
6-(3-adamantan-1-yl-4-methoxyphenyl)naphthalene-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium hydroxide / methanol / 8 h / Reflux 2: N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; hydroxylamine hydrochloride / 20 °C / Inert atmosphere View Scheme |
IUPAC Name:Mehtyl 6-[3-(1-adamanty)-4-methoxy phenyl]-2-naphthoate
Molecular Formula:C29H30O3
Molecular Weight:426.55
Appearance:White to offwhite Crystal
Solubility:Microsolubility In THF
Synonyms of Methyl 6-[3-(1-Adamantyl)-4-methoxyphenyl]-2-naphthoate(106685-41-0):
METHYL 6-[3-(1-ADAMANTYL)-4-METHOXYPHENYL]-2-NAPHTHOATE;Mehtyl 6-[3-(1-adamanty)-4-methoxy phenyl]-2-naphthoate;Mehtyl 6-[3-(1-adamantyl)-4-methoxy phenyl]-2-naphthoate;6-[3-(1-Adamantyl-4-methoxyphenyl]-2-naphthatemethylester;Methyl6-[3-(1-adamanty)-4-methoxyphenyl]-2-naphthoate;Mehtyl 6-[3-(1-adamanty)-4-methoxy phenyl]-2-naphthoate(Adapalene);METYL 6-[3-(1-ADAMANTYL)-4-METHOXY PHENYL]-2-NAPHTHOATE;Mehtyl 6-[3-(1-adamanty)-4-methoxy
Categories of Methyl 6-[3-(1-Adamantyl)-4-methoxyphenyl]-2-naphthoate(106685-41-0):
APIs Intermediate;ADAPALENE;(intermediate of adapalene)
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