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Cas:27469-61-0
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inquiryPiperazine,1-[bis(4-chlorophenyl)methyl]- 1-[bis(4-chlorophenyl)methyl]piperazine CAS No.: 27469-61-0 Synonyms: 1-(4,4'-Dichlorobenzhydryl)piperazine; 4,4'-Dichlorobenzhydrylpiperazine; 4-(bis(4-chlorophenyl)methyl)piperazine; 1-<
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inquiryhigh qualityAppearance:white crystalline powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
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inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiryPiperazine,1-[bis(4-chlorophenyl)methyl]- cas 27469-61-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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inquiry1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
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inquiry1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 1-(4,4'-Dichlorobenzhydryl)piperazine, CAS:27469-61-0 with the most competitive price
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inquiryethyl <4-(bis (4-chlorophenyl) methyl)-1-piperazinyl> carboxylate
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
With sodium hydroxide In methanol for 72h; Heating; | 96% |
(4-chlorophenyl)phenylmethanol
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
In dichloromethane | 88.4% |
In dichloromethane | 88.4% |
In dichloromethane | 88.4% |
In dichloromethane | 88.4% |
In dichloromethane | 88.4% |
piperazine
chlorobis(4-chlorophenyl)methane
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
In acetonitrile at 90℃; for 16h; | 74% |
In acetonitrile Reflux; | 68% |
In acetonitrile for 2h; Heating; | 60% |
4,4'-dichlorobenzophenone
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 98 percent / SOCl2 / cyclohexane / 24 h / Heating 2: 19 percent / K2CO3 / tetrahydrofuran / 14 h / Heating 3: 96 percent / 10percent aq. NaOH / methanol / 72 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 20 °C 2: acetonitrile / Reflux View Scheme |
chlorobis(4-chlorophenyl)methane
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 19 percent / K2CO3 / tetrahydrofuran / 14 h / Heating 2: 96 percent / 10percent aq. NaOH / methanol / 72 h / Heating View Scheme |
4,4'-Dichlorobenzophenone
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: NaBH4 / methanol 2: 98 percent / SOCl2 / cyclohexane / 24 h / Heating 3: 19 percent / K2CO3 / tetrahydrofuran / 14 h / Heating 4: 96 percent / 10percent aq. NaOH / methanol / 72 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: sodium tetrahydroborate / tetrahydrofuran; methanol / 0.5 h / 0 °C 2: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 20 °C 3: acetonitrile / Reflux View Scheme |
2-chloronicotinic acid
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 99% |
2-chloroisonicotinic acid,
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 98% |
N-(2-Hydroxyethyl)-5-chloropentanesulfonamide
chloroform methanol
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
In water; N-ethyl-N,N-diisopropylamine | 97.5% |
1-(4,4'-dichloro-benzhydryl)-piperazine
2,5‐difluoro‐4‐nitrobenzoic acid
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 96% |
N-(2-Hydroxyethyl)-6-chlorohexanesulfonamide
chloroform methanol
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
In water; N-ethyl-N,N-diisopropylamine | 92.2% |
2-ethynyl-thiophene
formaldehyd
1-(4,4'-dichloro-benzhydryl)-piperazine
1--4-<3-(2-thienyl)-2-propynyl>piperazine
Conditions | Yield |
---|---|
copper(II) sulfate In tetrahydrofuran for 5.75h; Heating; | 91% |
2,5-difluorobenzoyl chloride
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
With dmap; triethylamine In 1,2-dichloro-ethane at 20℃; | 90% |
1-(4,4'-dichloro-benzhydryl)-piperazine
4-fluorobenzoyl chloride
Conditions | Yield |
---|---|
With dmap; triethylamine In 1,2-dichloro-ethane at 20℃; | 90% |
1-(4,4'-dichloro-benzhydryl)-piperazine
3-fluorobenzoyl chloride
Conditions | Yield |
---|---|
With dmap; triethylamine In 1,2-dichloro-ethane at 20℃; | 90% |
1-(4,4'-dichloro-benzhydryl)-piperazine
2-Fluorobenzoyl chloride
Conditions | Yield |
---|---|
With dmap; triethylamine In 1,2-dichloro-ethane at 20℃; | 90% |
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
Stage #1: [3-(diphenylmethyl)-2-oxo-2,3-dihydro-1H-imidazol-1-yl]acetic acid; 1-(4,4'-dichloro-benzhydryl)-piperazine With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 5h; Stage #2: With sodium hydrogencarbonate In dichloromethane; water | 89% |
1-(4,4'-dichloro-benzhydryl)-piperazine
Cyclobutanecarbonyl chloride
Conditions | Yield |
---|---|
With dmap; triethylamine In 1,2-dichloro-ethane at 20℃; | 88% |
1-(4,4'-dichloro-benzhydryl)-piperazine
n-valeryl chloride
Conditions | Yield |
---|---|
With dmap; triethylamine In 1,2-dichloro-ethane at 20℃; | 85% |
2-Butynoic acid
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 2h; | 82% |
1-(4,4'-dichloro-benzhydryl)-piperazine
3-(Trifluoromethyl)benzoyl chloride
Conditions | Yield |
---|---|
With dmap; triethylamine In 1,2-dichloro-ethane at 20℃; | 81% |
1-(4,4'-dichloro-benzhydryl)-piperazine
Propiolic acid
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 2h; | 81% |
2-Chloronicotinoyl chloride
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
With dmap; triethylamine In 1,2-dichloro-ethane at 20℃; | 79% |
1-(4,4'-dichloro-benzhydryl)-piperazine
(4-(bis(4-chlorophenyl)methyl)piperazin-1-yl)(5-methyl-4-nitroisoxazol-3-yl)methanone
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 2h; | 74% |
3-(trimethylsilyl)prop-2-ynoic acid
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide at 20℃; for 1h; | 74% |
1-(4,4'-dichloro-benzhydryl)-piperazine
1-bromo-3-phenylprop-2-yne
1--4-(3-phenyl-2-propynyl)piperazine
Conditions | Yield |
---|---|
With sodium carbonate; potassium iodide In toluene for 1.5h; | 72% |
3,5-bis(trifluoromethyl)phenyl carboxylic acid chloride
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
With dmap; triethylamine In 1,2-dichloro-ethane at 20℃; | 72% |
1-(4,4'-dichloro-benzhydryl)-piperazine
benzyl chloroformate
benzyl 4-(bis(4-chlorophenyl)methyl)piperazine-1-carboxylate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; | 70% |
1-(4,4'-dichloro-benzhydryl)-piperazine
2-chloro-3-nitrobezoic acid
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 64% |
(E)-but-2-enoic acid
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 63% |
1-(4,4'-dichloro-benzhydryl)-piperazine
Cyclohexanecarboxylic acid
C24H28Cl2N2O
Conditions | Yield |
---|---|
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 20℃; | 62% |
bis(trichloromethyl) carbonate
1-(4,4'-dichloro-benzhydryl)-piperazine
methyl d,l-2-hydroxy-3,3,3-trifluoropropionate
1,1,1-trifluoro-3-methoxy-3-oxopropan-2-yl 4-(bis(4-chlorophenyl)methyl)piperazine-1-carboxylate
Conditions | Yield |
---|---|
Stage #1: bis(trichloromethyl) carbonate; methyl d,l-2-hydroxy-3,3,3-trifluoropropionate With N-ethyl-N,N-diisopropylamine In dichloromethane for 2h; Stage #2: 1-(4,4'-dichloro-benzhydryl)-piperazine In dichloromethane for 2h; | 62% |
2-fluoro-5-nitrobenzoic acid
1-(4,4'-dichloro-benzhydryl)-piperazine
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 59% |
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