Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities
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inquiry(-)-4-Chlorobenzhydrylamine CAS:163837-57-8 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality orga
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inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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inquiry(-)-4-Chlorobenzhydrylamine cas 163837-57-8Appearance: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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inquiry(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
With lithium hydroxide; water In acetonitrile at 50℃; for 3h; Hydrolysis; | 100% |
(R)-N-((4-chlorophenyl)(phenyl)methyl)-N’,N’-dimethylsulfamide
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
With Trimethylenediamine for 0.5h; Microwave irradiation; enantioselective reaction; | 99% |
With Trimethylenediamine for 2h; microwave irradiation; | 96% |
(R)-N-tert-butyloxycarbonyl-α-(4-chlorophenyl)benzylamine
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; dichloromethane at 0 - 20℃; for 4h; Inert atmosphere; | 95% |
With hydrogenchloride In dichloromethane; ethyl acetate at 0℃; Schlenk technique; | 88% |
(R)-N-((4-chlorophenyl)(phenyl)methyl)benzamide
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Stage #1: (R)-N-((4-chlorophenyl)(phenyl)methyl)benzamide With triphenyl phosphite; chlorine; triethylamine In chloroform at -30℃; for 3h; Inert atmosphere; Stage #2: With propan-1-ol In chloroform at -30 - 20℃; for 3h; Inert atmosphere; Stage #3: With water In methanol at 20℃; for 12h; optical yield given as %ee; | 80% |
p-chlorobenzhydrylamine
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
With L-Tartaric acid at 30 - 90℃; Inert atmosphere; | 70% |
With sodium tetrahydroborate; porcine kidney D-amino acid oxidase variant I230A/R283G In aq. buffer at 30℃; for 1h; pH=9; Enzymatic reaction; stereoselective reaction; | 46.2% |
Conditions | Yield |
---|---|
Stage #1: triphenylborane; (1S,3S,4R)-2-(4-chlorophenylmethyl)-3-[(1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl]-2-thioniabicyclo[2.2.1]heptane tetrafluoroborate With lithium hexamethyldisilazane In tetrahydrofuran; 1,4-dioxane at 5℃; for 5h; Stage #2: With hydroxylamine-O-sulfonic acid | 68% |
p-chlorobenzhydrylamine
A
(4-chlorophenyl)phenylmethanol
B
4-chlorobenzophenone
C
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
With hydrogenchloride; borane-ammonia complex In aq. phosphate buffer at 37℃; pH=7.8; | A n/a B n/a C 45% |
(R)-(-)-N-[(1E)-(4-chlorophenyl)methylene]-2-methyl-2-propanesulfinamide
A
(R)-(4-chlorophenyl)(phenyl)methylamine
B
(S)-4-chloro-α-phenyl-benzenemethanamine
Conditions | Yield |
---|---|
Stage #1: phenylmagnesium bromide; (R)-(-)-N-[(1E)-(4-chlorophenyl)methylene]-2-methyl-2-propanesulfinamide In diethyl ether at -20℃; Stage #2: With hydrogenchloride In methanol at 22℃; | |
Stage #1: phenylmagnesium bromide; (R)-(-)-N-[(1E)-(4-chlorophenyl)methylene]-2-methyl-2-propanesulfinamide In toluene Stage #2: With hydrogenchloride In methanol |
(R)-(+)-N-[(4-chlorophenyl)(phenyl)methyl]formamide
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
With hydrogenchloride In methanol at 50℃; for 4h; |
A
(R)-(4-chlorophenyl)(phenyl)methylamine
B
(S)-4-chloro-α-phenyl-benzenemethanamine
Conditions | Yield |
---|---|
Stage #1: phenylmagnesium bromide; 2-Methyl-butane-2-sulfinic acid 1-(4-chloro-phenyl)-meth-(E)-ylideneamide In toluene Stage #2: With hydrogenchloride In methanol |
A
(R)-(4-chlorophenyl)(phenyl)methylamine
B
(S)-4-chloro-α-phenyl-benzenemethanamine
Conditions | Yield |
---|---|
Stage #1: phenylmagnesium bromide; 3-Ethyl-pentane-3-sulfinic acid 1-(4-chloro-phenyl)-meth-(E)-ylideneamide In toluene Stage #2: With hydrogenchloride In methanol |
A
(R)-(4-chlorophenyl)(phenyl)methylamine
B
(S)-4-chloro-α-phenyl-benzenemethanamine
Conditions | Yield |
---|---|
Stage #1: phenylmagnesium bromide; Adamantane-1-sulfinic acid 1-(4-chloro-phenyl)-meth-(E)-ylideneamide In toluene Stage #2: With hydrogenchloride In methanol |
A
(R)-(4-chlorophenyl)(phenyl)methylamine
B
(S)-4-chloro-α-phenyl-benzenemethanamine
Conditions | Yield |
---|---|
Stage #1: phenylmagnesium bromide; 2,4,6-Triisopropyl-benzenesulfinic acid 1-(4-chloro-phenyl)-meth-(E)-ylideneamide In toluene at -20 - 0℃; Stage #2: With hydrogenchloride In methanol | A n/a B 80 % Chromat. |
phenyltriisopropoxytitanium(IV)
A
(R)-(4-chlorophenyl)(phenyl)methylamine
B
(S)-4-chloro-α-phenyl-benzenemethanamine
Conditions | Yield |
---|---|
Stage #1: phenyltriisopropoxytitanium(IV); N-(4-chlorophenyl)methylidene-2,4,6-triisopropylbenzenesulfonamide With (S)-((4,4’-bi-1,3-benzodioxole)-5,5’-diyl)bis(diphenylphosphine); bis(ethylene)rhodium(I) chloride dimer In tetrahydrofuran at 20℃; for 1h; Stage #2: With N,N,N,N,N,N-hexamethylphosphoric triamide; samarium diiodide In tetrahydrofuran for 1h; Heating; Title compound not separated from byproducts; |
(E)-N-(4-chlorobenzylidene)-N’,N’-dimethylsulfamide
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: (R)-1,1'-binaphthyl-2,2'-diyl 4-methoxyphenylamidophosphite / Rh(acac)(C2H4)2 / acetone / 4 h / 40 °C 2: 96 percent / 1,3-diaminopropane / 2 h / microwave irradiation View Scheme |
4-chlorobenzaldehyde
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 70 percent / toluene / 16 h / Heating 2: (R)-1,1'-binaphthyl-2,2'-diyl 4-methoxyphenylamidophosphite / Rh(acac)(C2H4)2 / acetone / 4 h / 40 °C 3: 96 percent / 1,3-diaminopropane / 2 h / microwave irradiation View Scheme |
phenylboronic acid
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: (R)-1,1'-binaphthyl-2,2'-diyl 4-methoxyphenylamidophosphite / Rh(acac)(C2H4)2 / acetone / 4 h / 40 °C 2: 96 percent / 1,3-diaminopropane / 2 h / microwave irradiation View Scheme |
4-chlorobenzyl bromide
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: AgBF4 / CH2Cl2 / 48 h / 20 °C 2.1: LiHMDS / tetrahydrofuran; dioxane / 5 h / 5 °C 2.2: 68 percent / H2NOSO3H View Scheme |
4-chlorobenzaldehyde
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 95 percent / Ti(OEt)4 / tetrahydrofuran / 20 °C 2.1: toluene 2.2: HCl / methanol View Scheme | |
Multi-step reaction with 2 steps 1.1: 95 percent / Ti(OEt)4 / tetrahydrofuran / 20 °C 2.1: toluene 2.2: HCl / methanol View Scheme | |
Multi-step reaction with 2 steps 1.1: 95 percent / Ti(OEt)4 / tetrahydrofuran / 20 °C 2.1: toluene 2.2: HCl / methanol View Scheme | |
Multi-step reaction with 2 steps 1.1: 95 percent / Ti(OEt)4 / tetrahydrofuran / 20 °C 2.1: toluene 2.2: HCl / methanol View Scheme | |
Multi-step reaction with 3 steps 1: titanium(IV) tetraethanolate / tetrahydrofuran / 7 h / Reflux 2: potassium fluoride; chlorobis(ethylene)rhodium(I) dimer; (1R,4R,7R)-naphthalen-2-yl 7-isopropyl-5-methylbicyclo[2.2.2]octa-2,5-diene-2-carboxylate / toluene; water / 16 h / 35 °C / Inert atmosphere; Schlenk technique 3: pyridine; water / 16 h / Reflux View Scheme |
diphenylzinc
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: (Rp,S)-C31H29NO; Et2Zn / toluene / 12 h / -20 °C 2: HCl / methanol / 4 h / 50 °C View Scheme |
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: (Rp,S)-C31H29NO; Et2Zn / toluene / 12 h / -20 °C 2: HCl / methanol / 4 h / 50 °C View Scheme |
4-chlorobenzaldehyde
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: 90 percent / Ti(OEt)4 / tetrahydrofuran / 22 °C 2.1: diethyl ether / -20 °C 2.2: HCl / methanol / 22 °C View Scheme |
N,N'-sulfonyl bis-[(4-chlorophenyl)(phenyl)methanamine]
A
(R)-(4-chlorophenyl)(phenyl)methylamine
B
(S)-4-chloro-α-phenyl-benzenemethanamine
Conditions | Yield |
---|---|
With pyridine; water Reflux; optical yield given as %ee; |
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
With formic acid; 1,3-bis-(diphenylphosphino)propane; palladium diacetate; triethylamine In N,N-dimethyl-formamide at 50℃; for 2h; | 145 mg |
2-((4-chlorophenyl)(imino)methyl)phenol
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: (R)-3,3'-bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate; di-tert-butyl 1,4-dihydro-2,6-dimethyl-3,5-pyridine-dicarboxylate / benzene / 72 h / 50 °C / Inert atmosphere; Sealed tube 2: triethylamine / tetrahydrofuran / 0.08 h / -78 °C / Inert atmosphere 3: formic acid; 1,3-bis-(diphenylphosphino)propane; palladium diacetate; triethylamine / N,N-dimethyl-formamide / 2 h / 50 °C View Scheme |
(S)-2-(amino(4-chlorophenyl)methyl)phenol
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: triethylamine / tetrahydrofuran / 0.08 h / -78 °C / Inert atmosphere 2: formic acid; 1,3-bis-(diphenylphosphino)propane; palladium diacetate; triethylamine / N,N-dimethyl-formamide / 2 h / 50 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: dichloromethane / 48 h / 0 - 20 °C / Inert atmosphere 1.2: 12 h / 0 - 20 °C / Inert atmosphere 2.1: palladium diacetate; triethylamine; formic acid; 1,3-bis-(diphenylphosphino)propane / N,N-dimethyl-formamide / 20 h / 50 °C / Inert atmosphere; Sealed tube 3.1: hydrogenchloride / dichloromethane; methanol / 4 h / 0 - 20 °C / Inert atmosphere View Scheme |
4'-chloro-2-hydroxybenzophenone
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: ammonia / methanol / 16 h / 20 °C / Cooling with ice 2: (R)-3,3'-bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate; di-tert-butyl 1,4-dihydro-2,6-dimethyl-3,5-pyridine-dicarboxylate / benzene / 72 h / 50 °C / Inert atmosphere; Sealed tube 3: triethylamine / tetrahydrofuran / 0.08 h / -78 °C / Inert atmosphere 4: formic acid; 1,3-bis-(diphenylphosphino)propane; palladium diacetate; triethylamine / N,N-dimethyl-formamide / 2 h / 50 °C View Scheme | |
Multi-step reaction with 4 steps 1.1: ammonium acetate; hydrogen; titanium(IV) isopropylate; Ru[(S)-SegPhos](OAc)2 / methanol / 24 h / 80 °C / 38002.6 Torr / Autoclave 2.1: dichloromethane / 48 h / 0 - 20 °C / Inert atmosphere 2.2: 12 h / 0 - 20 °C / Inert atmosphere 3.1: palladium diacetate; triethylamine; formic acid; 1,3-bis-(diphenylphosphino)propane / N,N-dimethyl-formamide / 20 h / 50 °C / Inert atmosphere; Sealed tube 4.1: hydrogenchloride / dichloromethane; methanol / 4 h / 0 - 20 °C / Inert atmosphere View Scheme |
N-methyl-N'-[4-chlorophenylmethylidene]sulfamide
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: water; potassium fluoride; chlorobis(ethylene)rhodium(I) dimer; phenylboronic acid; (1R,4R)-2,5-diphenylbicyclo[2.2.2]octa-2,5-diene / dichloromethane / 16 h / 35 °C / Inert atmosphere; Schlenk technique 2: titanium(IV) tetraethanolate / tetrahydrofuran / 7 h / Reflux 3: potassium fluoride; chlorobis(ethylene)rhodium(I) dimer; (1R,4R,7R)-naphthalen-2-yl 7-isopropyl-5-methylbicyclo[2.2.2]octa-2,5-diene-2-carboxylate / toluene; water / 16 h / 35 °C / Inert atmosphere; Schlenk technique 4: pyridine; water / 16 h / Reflux View Scheme |
benzaldehyde
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: titanium(IV) tetraethanolate / tetrahydrofuran / 7 h / Reflux 2: potassium fluoride; chlorobis(ethylene)rhodium(I) dimer; (1R,4R,7R)-naphthalen-2-yl 7-isopropyl-5-methylbicyclo[2.2.2]octa-2,5-diene-2-carboxylate / toluene; water / 16 h / 35 °C / Inert atmosphere; Schlenk technique 3: pyridine; water / 16 h / Reflux View Scheme | |
Multi-step reaction with 3 steps 1: titanium(IV) tetraethanolate / tetrahydrofuran / 7 h / Reflux 2: potassium fluoride; chlorobis(ethylene)rhodium(I) dimer; (1R,4R)-2,5-diphenylbicyclo[2.2.2]octa-2,5-diene / toluene; water / 16 h / 35 °C / Inert atmosphere; Schlenk technique 3: pyridine; water / 16 h / Reflux View Scheme | |
Multi-step reaction with 5 steps 1: formic acid / methanol; water / 24 h / 20 °C 2: potassium carbonate; sodium sulfate / tetrahydrofuran / 18 h / Inert atmosphere; Reflux 3: sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate; sodium t-butanolate; copper(l) chloride; (R)-(6-(tert-butylsulfinyl)-2,3-dimethoxyphenyl)diisopropylphosphine / toluene / 12 h / 20 °C 4: potassium carbonate; tris(dibenzylideneacetone)dipalladium(0) chloroform complex; XPhos; water / toluene / 14 h / 80 °C / Schlenk technique 5: hydrogenchloride / dichloromethane; ethyl acetate / 0 °C / Schlenk technique View Scheme |
N-methyl-N'-[phenylmethylidene]sulfamide
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: water; potassium fluoride; chlorobis(ethylene)rhodium(I) dimer; (1R,4R,7R)-naphthalen-2-yl 7-isopropyl-5-methylbicyclo[2.2.2]octa-2,5-diene-2-carboxylate / dichloromethane / 16 h / 35 °C / Inert atmosphere; Schlenk technique 2: titanium(IV) tetraethanolate / tetrahydrofuran / 7 h / Reflux 3: potassium fluoride; chlorobis(ethylene)rhodium(I) dimer; (1R,4R)-2,5-diphenylbicyclo[2.2.2]octa-2,5-diene / toluene; water / 16 h / 35 °C / Inert atmosphere; Schlenk technique 4: pyridine; water / 16 h / Reflux View Scheme | |
Multi-step reaction with 4 steps 1: water; potassium fluoride; chlorobis(ethylene)rhodium(I) dimer; (1R,4R,7R)-naphthalen-2-yl 7-isopropyl-5-methylbicyclo[2.2.2]octa-2,5-diene-2-carboxylate / dichloromethane / 16 h / 35 °C / Inert atmosphere; Schlenk technique 2: titanium(IV) tetraethanolate / tetrahydrofuran / 7 h / Reflux 3: potassium fluoride; chlorobis(ethylene)rhodium(I) dimer; (1R,4R,7R)-naphthalen-2-yl 7-isopropyl-5-methylbicyclo[2.2.2]octa-2,5-diene-2-carboxylate / toluene; water / 16 h / 35 °C / Inert atmosphere; Schlenk technique 4: pyridine; water / 16 h / Reflux View Scheme |
acetic anhydride
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
With triethylamine In toluene at 20℃; | 96% |
In diethyl ether Inert atmosphere; | |
In water at 20℃; for 7h; |
4-methoxy-benzenesulfonic acid-[bis-(2-chloro-ethyl)-amide]
(R)-(4-chlorophenyl)(phenyl)methylamine
(-)-1-[(4-chlorophenyl)phenylmethyl]-4-[(4-methoxyphenyl)sulfonyl]piperazine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine at 125 - 130℃; for 10h; Heating / reflux; Industry scale; | 90.83% |
With tributyl-amine for 4h; Reflux; |
N,N-bis(2-chloroethyl)-p-toluenesulfonamide
(R)-(4-chlorophenyl)(phenyl)methylamine
(-)-1-[(4-chlorophenyl)phenylmethyl]-4-[(4-methylphenyl)sulfonyl]piperazine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine at 127℃; for 4h; Heating / reflux; | 87.2% |
di-tert-butyl dicarbonate
(R)-(4-chlorophenyl)(phenyl)methylamine
(R)-N-tert-butyloxycarbonyl-α-(4-chlorophenyl)benzylamine
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 2h; enantioselective reaction; | 86% |
N-benzyl-2-(2-(bis(2-chloroethyl)amino)ethoxy)acetamide
(R)-(4-chlorophenyl)(phenyl)methylamine
levocetirizine N-benzyl amide
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine at 130℃; for 4h; Inert atmosphere; | 75% |
With N-ethyl-N,N-diisopropylamine at 120 - 125℃; for 6h; | n/a |
1-bromo-2,2-dimethoxyethane
(R)-(4-chlorophenyl)(phenyl)methylamine
(R)-(+)-α-(4-chlorophenyl)-N-(2,2-dimethoxyethyl)benzylamine
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 120℃; Alkylation; | 70% |
tris-(2-chloro-ethyl)-amine
(R)-(4-chlorophenyl)(phenyl)methylamine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine at 120℃; for 3h; | 70% |
N-benzyl-2-chloro-N-(2-chloroethyl)ethanamine hydrochloride
(R)-(4-chlorophenyl)(phenyl)methylamine
A
1-benzyl-4-(4-chloro-benzhydryl)-piperazine
B
sodium chloride
Conditions | Yield |
---|---|
With sodium hydrogencarbonate; sodium iodide In butan-1-ol at 0 - 110℃; for 4h; |
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