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CAS No.: | 172976-68-0 |
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Name: | 4-[(2-CHLOROPHENYL)HYDROXYPHENYLMETHYL]-BENZOIC ACID |
Article Data: | 2 |
Molecular Structure: | |
Formula: | C20H15 Cl O3 |
Molecular Weight: | 338.79 |
Synonyms: | 4-[(2-CHLOROPHENYL)HYDROXYPHENYLMETHYL]-BENZOIC ACID |
PSA: | 57.53000 |
LogP: | 4.32240 |
(2-chlorophenyl)(phenyl)methanone
4-Bromobenzoic acid
(R,S) 2-chloro-4'-carboxy-triphenyl methanol
Conditions | Yield |
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With n-butyllithium | 50% |
With n-butyllithium 1.) THF, hexane, -78 deg C, 45 min, 2.) THF, hexane, from -78 deg C to RT, 1 h; Yield given. Multistep reaction; |
2,3,4,5,6-pentafluorophenol
(R,S) 2-chloro-4'-carboxy-triphenyl methanol
2-chloro-4'-carboxytriphenylmethanol pentafluorophenyl ester
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In tetrahydrofuran for 3h; | 80.3% |
(R,S) 2-chloro-4'-carboxy-triphenyl methanol
4-[Bromo-(2-chloro-phenyl)-phenyl-methyl]-benzoic acid pentafluorophenyl ester
Conditions | Yield |
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Multi-step reaction with 2 steps 1: 80.3 percent / dicyclohexylcarbodiimide / tetrahydrofuran / 3 h 2: acetyl bromide / CH2Cl2 / 1.25 h / Ambient temperature View Scheme |
(R,S) 2-chloro-4'-carboxy-triphenyl methanol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 80.3 percent / dicyclohexylcarbodiimide / tetrahydrofuran / 3 h 2: acetyl bromide / CH2Cl2 / 1.25 h / Ambient temperature 3: diisopropylethylamine / CH2Cl2 / 1.25 h / Ambient temperature View Scheme |
(R,S) 2-chloro-4'-carboxy-triphenyl methanol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 80.3 percent / dicyclohexylcarbodiimide / tetrahydrofuran / 3 h 2: acetyl bromide / CH2Cl2 / 1.25 h / Ambient temperature 3: diisopropylethylamine / CH2Cl2 / 1.25 h / Ambient temperature View Scheme |
(R,S) 2-chloro-4'-carboxy-triphenyl methanol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 80.3 percent / dicyclohexylcarbodiimide / tetrahydrofuran / 3 h 2: acetyl bromide / CH2Cl2 / 1.25 h / Ambient temperature 3: diisopropylethylamine / CH2Cl2 / 1.25 h / Ambient temperature View Scheme |
(R,S) 2-chloro-4'-carboxy-triphenyl methanol
Conditions | Yield |
---|---|
With diisopropyl-carbodiimide In N,N-dimethyl-formamide for 1h; solid phase reaction; |