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Sinoway Industrial Co., Ltd.

Why is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 34 years. 2) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days. 4) We have warehouse in USA with quickly shipment . 5) We c

99% up GMP DMF Chlorpheniramine 132-22-9

Cas:132-22-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis

2-Pyridinepropanamine, g-(4-chlorophenyl)-N,N-dimethyl-

Cas:132-22-9

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Lab/Research institutions

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powder 2. Fact

Chloropheniramine-d4

Cas:132-22-9

Min.Order:1 Kilogram

FOB Price: $28.0 / 55.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

2-Pyridinepropanamine, g-(4-chlorophenyl)-N,N-dimethyl- 132-22-9

Cas:132-22-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Chloropheniramine CAS:132-22-9 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 organic intermed

Chloropheniramine CAS:132-22-9

Cas:132-22-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

2-Pyridinepropanamine, g-(4-chlorophenyl)-N,N-dimethyl-

Cas:132-22-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

2-Pyridinepropanamine, g-(4-chlorophenyl)-N,N-dimethyl-

Cas:132-22-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Chloropheniramine-d4

Cas:132-22-9

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Xinhao Biotechnology Co., Ltd.

Our Strengths 1.Place of Origin China with Super quality by reasonable price. 2.Fast delivery by safe express way to all the country. 3.Has a number of highly qualified engineers and experts to provide guidance for reagents. 4.When you meet problems

Factory supply Chlorpheniramine with Good Price CAS NO. 132-22-9

Cas:132-22-9

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Trading Company

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

2-Pyridinepropanamine, g-(4-chlorophenyl)-N,N-dimethyl-

Cas:132-22-9

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

Chlorpheniramine

Cas:132-22-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

Chlorpheniramine

Cas:132-22-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

2-Pyridinepropanamine, g-(4-chlorophenyl)-N,N-dimethyl-

Cas:132-22-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

2-Pyridinepropanamine, g-(4-chlorophenyl)-N,N-dimethyl-Appearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:Used in Synthesis, Pharmaceuticals and other fields Transportation:Sea/air/c

2-Pyridinepropanamine, g-(4-chlorophenyl)-N,N-dimethyl-

Cas:132-22-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran

Chloropheniramine-d4

Cas:132-22-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:crystalline powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as pri

chlorphenamine

Cas:132-22-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

2-Pyridinepropanamine, g-(4-chlorophenyl)-N,N-dimethyl- cas 132-22-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

Chloropheniramine-d4

Cas:132-22-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

132-22-9

Cas:132-22-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

Chloropheniramine-d4

Cas:132-22-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

Henan Sunlake Enterprise Corporation Our Advantages 1, Any inquiry about ch

Chloropheniramine-d4

Cas:132-22-9

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

2-Pyridinepropanamine, g-(4-chlorophenyl)-N,N-dimethyl- CAS NO.132-22-9

Cas:132-22-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Fine Chemicals Co., Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

2-Pyridinepropanamine, g-(4-chlorophenyl)-N,N-dimethyl-

Cas:132-22-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Simson Pharma Limited

The system can just identify the products information in first sheet, it is not be permitted to add or edit new sheet by userself.Our products are required in MG to Gram only. · Pharmaceutical Reference Standards· Traceable workin

Chlorpheniramine

Cas:132-22-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou Haiqiang Chemical Co.,Ltd.

ProName: 2-Pyridinepropanamine, g-(4-chlorophen... CasNo: 132-22-9 Application: It is an important raw material and in... DeliveryTime: prompt PackAge: according to the clients requirement Port: Shanghai

2-Pyridinepropanamine, g-(4-chlorophenyl)-N,N-dimethyl-

Cas:132-22-9

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Shanghai Run-Biotech Co., Ltd.

Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por

Chloropheniramine-d4

Cas:132-22-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

chlorphenamineAppearance:white powder Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenz

chlorphenamine

Cas:132-22-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

132-22-9

Cas:132-22-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Keshava Organics Pvt. Ltd.

Chlorpheniramine Base

Chlorpheniramine Base

Cas:132-22-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Drefspharma Ltd.

2-Pyridinepropanamine, g-(4-chlorophenyl)-N,N-dimethyl-

Cas:132-22-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

3-(p-chlorophenyl)-3-(2-pyridyl)propanal
55486-47-0

3-(p-chlorophenyl)-3-(2-pyridyl)propanal

dimethyl amine
124-40-3

dimethyl amine

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
With hydrogen; platinum(IV) oxide In toluene at 120℃; under 38000 Torr; for 12h; catalytic reductive amination;100%
chloropheniramine nitrile
65676-21-3

chloropheniramine nitrile

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
With potassium hydroxide at 160℃; for 4h;95%
3-(4-chlorophenyl)-3-pyridin-2-yl-propan-1-ol
73486-85-8

3-(4-chlorophenyl)-3-pyridin-2-yl-propan-1-ol

dimethyl amine
124-40-3

dimethyl amine

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; bis[2-(diphenylphosphino)phenyl] ether In toluene at 20℃; Inert atmosphere; Reflux;81%
2-(4-chloro-phenyl)-4-dimethylamino-butyronitrile
73775-50-5

2-(4-chloro-phenyl)-4-dimethylamino-butyronitrile

acetylene
74-86-2

acetylene

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
(η5-cyclopentadienyl)-η4-cycloocta-1,5-dienecobalt(I) In toluene at 140℃; under 10640 Torr; for 36h;75%
1-(4-chlorophenyl-1-(2-pyridyl))ehylene
160911-84-2

1-(4-chlorophenyl-1-(2-pyridyl))ehylene

C12H12N2O4

C12H12N2O4

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
With diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate; 0.8C12H6N2O4(2-)*HO(1-)*Al(3+)*0.4CF3O3S(1-)*0.1Ir(3+)*0.2C11H8N(1-)*0.1Cl(1-) In acetonitrile at 20℃; for 6h; Inert atmosphere; Irradiation;36%
2-bromo-pyridine
109-04-6

2-bromo-pyridine

p-chlorobenzyl cyanide
140-53-4

p-chlorobenzyl cyanide

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
With sodium amide; benzene anschl. mit <2-Chlor-aethyl>-dimethyl-amin und anschl. Erhitzen mit wss. H2SO4;
With sodium amide; benzene anschl. mit <2-Chlor-aethyl>-dimethyl-amin und anschl. Erhitzen mit NaOH in Butan-1-ol;
2-(4-chlorobenzyl)pyridine
4350-41-8

2-(4-chlorobenzyl)pyridine

2-(dimethylamino)ethyl chloride
107-99-3

2-(dimethylamino)ethyl chloride

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
With potassium amide
With sodium amide
Stage #1: 2-(4-chlorobenzyl)pyridine With sodium amide In tetrahydrofuran at 20 - 25℃; for 1h;
Stage #2: 2-(dimethylamino)ethyl chloride In tetrahydrofuran; toluene at 30 - 45℃; for 2h;
1-(4-chlorophenyl)-3-dimethylamino-1-propanone
2138-38-7

1-(4-chlorophenyl)-3-dimethylamino-1-propanone

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
With 2-pyridyllithium; diethyl ether
1t-(4-chloro-phenyl)-3-dimethylamino-1c-[2]pyridyl-propene
88848-63-9

1t-(4-chloro-phenyl)-3-dimethylamino-1c-[2]pyridyl-propene

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
With palladium on activated charcoal; acetic acid Hydrogenation;
(+-)-2-<4-chloro-phenyl>-4-dimethylamino-2-<2>pyridyl-butyric acid dimethylamide

(+-)-2-<4-chloro-phenyl>-4-dimethylamino-2-<2>pyridyl-butyric acid dimethylamide

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
With sulfuric acid; water
(+-)-2-<4-chloro-phenyl>-4-dimethylamino-2-<2>pyridyl-butyronitrile

(+-)-2-<4-chloro-phenyl>-4-dimethylamino-2-<2>pyridyl-butyronitrile

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
With sulfuric acid; water
(+-)-3-<4-chloro-phenyl>-3-<2>pyridyl-propionaldehyde diethylacetal

(+-)-3-<4-chloro-phenyl>-3-<2>pyridyl-propionaldehyde diethylacetal

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
With formic acid; water; N,N-dimethyl-formamide
2-bromo-pyridine
109-04-6

2-bromo-pyridine

(+-)-2-<4-chloro-phenyl>-4-dimethylamino-butyronitrile

(+-)-2-<4-chloro-phenyl>-4-dimethylamino-butyronitrile

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
With sodium amide; toluene anschl. mit wss. H2SO4;
2-(4-chlorobenzyl)pyridine
4350-41-8

2-(4-chlorobenzyl)pyridine

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: lithium diisopropylamide; HMPT / 2 h / 0 °C
1.2: 80 percent / HMPT / 3 h / -78 - 20 °C
2.1: 100 percent / 5 percent aq. HCl / methanol / 24 h / 20 °C
3.1: 100 percent / H2 / PtO2 / toluene / 12 h / 120 °C / 38000 Torr
View Scheme
1-(4-chlorophenyl-1-(2-pyridyl))ehylene
160911-84-2

1-(4-chlorophenyl-1-(2-pyridyl))ehylene

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 30 percent / Na / 6 h / 20 °C
2: aq. potassium tert-butoxide / diethyl ether / 25 °C
3: 70 percent / tetrabutylammonium periodate / dioxane / 20 h / Heating
4: 100 percent / H2 / PtO2 / toluene / 12 h / 120 °C / 38000 Torr
View Scheme
3-(p-chlorophenyl)-4,4-diethoxybutanenitrile
233760-10-6

3-(p-chlorophenyl)-4,4-diethoxybutanenitrile

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 85 percent / (η5-cyclopentadienyl)<(1,5-η)-cyclooctadienyl>cobalt / toluene / 72 h / 120 °C / 9500 Torr
2: 100 percent / 5 percent aq. HCl / methanol / 24 h / 20 °C
3: 100 percent / H2 / PtO2 / toluene / 12 h / 120 °C / 38000 Torr
View Scheme
2-(4-chloro-phenyl)-3-[1,3]dioxolan-2-yl-propionaldehyde oxime

2-(4-chloro-phenyl)-3-[1,3]dioxolan-2-yl-propionaldehyde oxime

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: tetrabutylammonium hydrogen sulfate; carbon disulfide; 15 percent aq. NaOH / benzene / 0.5 h / 20 °C
2: 85 percent / (η5-cyclopentadienyl)<(1,5-η)-cyclooctadienyl>cobalt / toluene / 72 h / 120 °C / 9500 Torr
3: 100 percent / 5 percent aq. HCl / methanol / 24 h / 20 °C
4: 100 percent / H2 / PtO2 / toluene / 12 h / 120 °C / 38000 Torr
View Scheme
2-[1-(4-chloro-phenyl)-2-[1,3]dioxolan-2-yl-ethyl]-pyridine
233760-12-8

2-[1-(4-chloro-phenyl)-2-[1,3]dioxolan-2-yl-ethyl]-pyridine

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 100 percent / 5 percent aq. HCl / methanol / 24 h / 20 °C
2: 100 percent / H2 / PtO2 / toluene / 12 h / 120 °C / 38000 Torr
View Scheme
4-(4-chloro-phenyl)-2-hydroxy-4-pyridin-2-yl-butyric acid

4-(4-chloro-phenyl)-2-hydroxy-4-pyridin-2-yl-butyric acid

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 70 percent / tetrabutylammonium periodate / dioxane / 20 h / Heating
2: 100 percent / H2 / PtO2 / toluene / 12 h / 120 °C / 38000 Torr
View Scheme
N,N-dimethyl-4-(p-chlorophenyl)-4-(2-pyridyl)-2-hydroxybutanamide
233760-14-0

N,N-dimethyl-4-(p-chlorophenyl)-4-(2-pyridyl)-2-hydroxybutanamide

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: aq. potassium tert-butoxide / diethyl ether / 25 °C
2: 70 percent / tetrabutylammonium periodate / dioxane / 20 h / Heating
3: 100 percent / H2 / PtO2 / toluene / 12 h / 120 °C / 38000 Torr
View Scheme
p-Chloro-N,N-dimethylcinnamylamine
42817-51-6

p-Chloro-N,N-dimethylcinnamylamine

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: H2 / HRh(CO)(PPh3)3 / benzene / 24 h / 80 °C / 76000 Torr
2: NH2OH
3: 92 percent / CS2, n-Bu4N(1+)*HSO4(1-), 15percent aq. NaOH / CH2Cl2 / 0.5 h / Ambient temperature
4: 75 percent / (η5-cyclopentadienyl)<(1,5-η)-cyclopentadienyl>cobalt / toluene / 36 h / 140 °C / 10640 Torr
View Scheme
2-(4-Chloro-phenyl)-4-dimethylamino-butyraldehyde
158696-49-2

2-(4-Chloro-phenyl)-4-dimethylamino-butyraldehyde

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: NH2OH
2: 92 percent / CS2, n-Bu4N(1+)*HSO4(1-), 15percent aq. NaOH / CH2Cl2 / 0.5 h / Ambient temperature
3: 75 percent / (η5-cyclopentadienyl)<(1,5-η)-cyclopentadienyl>cobalt / toluene / 36 h / 140 °C / 10640 Torr
View Scheme
2-(4-Chloro-phenyl)-4-dimethylamino-butyraldehyde oxime
158696-52-7

2-(4-Chloro-phenyl)-4-dimethylamino-butyraldehyde oxime

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 92 percent / CS2, n-Bu4N(1+)*HSO4(1-), 15percent aq. NaOH / CH2Cl2 / 0.5 h / Ambient temperature
2: 75 percent / (η5-cyclopentadienyl)<(1,5-η)-cyclopentadienyl>cobalt / toluene / 36 h / 140 °C / 10640 Torr
View Scheme
pyridine
110-86-1

pyridine

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine hydrochloride; copper (II)-chloride
2: NaNH2
View Scheme
4-chlorobenzyl bromide
622-95-7

4-chlorobenzyl bromide

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine hydrochloride; copper (II)-chloride
2: NaNH2
View Scheme
p-chlorobenzyl cyanide
140-53-4

p-chlorobenzyl cyanide

Chlorpheniramine
132-22-9

Chlorpheniramine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: cobaltocene / 4 h / 150 - 170 °C / Autoclave
2.1: sodium amide / tetrahydrofuran / 1 h / 20 - 25 °C
2.2: 2 h / 30 - 45 °C
View Scheme
2-(2-methylphenyl)pyridine
10273-89-9

2-(2-methylphenyl)pyridine

Chlorpheniramine
132-22-9

Chlorpheniramine

C28H29N3

C28H29N3

Conditions
ConditionsYield
With C17H24N5Ru(1+)*F6P(1-); potassium acetate; potassium carbonate In 1-methyl-pyrrolidin-2-one at 50℃; for 72h; Inert atmosphere;81%
ethyl-2-thiourea
625-53-6

ethyl-2-thiourea

Chlorpheniramine
132-22-9

Chlorpheniramine

3-(4-ethylthiocarbamidophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine
1378243-75-4

3-(4-ethylthiocarbamidophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine

Conditions
ConditionsYield
In isopropyl alcohol for 4h; Reflux;78%
1-(methyl)-thiourea
598-52-7

1-(methyl)-thiourea

Chlorpheniramine
132-22-9

Chlorpheniramine

3-(4-methylthiocarbamidophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine
1378243-73-2

3-(4-methylthiocarbamidophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine

Conditions
ConditionsYield
In isopropyl alcohol for 4h; Reflux;75%
Chlorpheniramine
132-22-9

Chlorpheniramine

Chlorpheniramine-N-oxide

Chlorpheniramine-N-oxide

Conditions
ConditionsYield
With sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid In dichloromethane at -10℃; for 2h;72.37%
thiourea
17356-08-0

thiourea

Chlorpheniramine
132-22-9

Chlorpheniramine

3-(4-thiocarbamidophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine
1377320-76-7

3-(4-thiocarbamidophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine

Conditions
ConditionsYield
In isopropyl alcohol for 4h; Reflux;67.7%
Chlorpheniramine
132-22-9

Chlorpheniramine

monophenylthiourea
103-85-5

monophenylthiourea

3-(4-phenylthiocarbamidophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine
1378243-72-1

3-(4-phenylthiocarbamidophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine

Conditions
ConditionsYield
In isopropyl alcohol for 4h; Reflux;67%
ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

Chlorpheniramine
132-22-9

Chlorpheniramine

C18H21N3

C18H21N3

Conditions
ConditionsYield
Stage #1: ethyl 2-cyanoacetate; Chlorpheniramine With N-(2-methylnaphthalen-1-yl)-N’-(pyridin-2-ylmethyl)oxalamide; copper(I) bromide; sodium t-butanolate In isopropyl alcohol at 105℃; for 24h; Schlenk technique; Inert atmosphere;
Stage #2: With water In isopropyl alcohol at 105℃; for 12h; Schlenk technique; Inert atmosphere; Cooling;
66%
ethylenethiourea
1483-58-5

ethylenethiourea

Chlorpheniramine
132-22-9

Chlorpheniramine

3-(4-allylthiocarbamidophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine

3-(4-allylthiocarbamidophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine

Conditions
ConditionsYield
In isopropyl alcohol for 4h; Reflux;65%
indole
120-72-9

indole

Chlorpheniramine
132-22-9

Chlorpheniramine

(±)-3-(4-(1H-indol-3-yl)phenyl)-N,N-dimethyl-3-(pyridin-2-yl)propan-1-amine

(±)-3-(4-(1H-indol-3-yl)phenyl)-N,N-dimethyl-3-(pyridin-2-yl)propan-1-amine

Conditions
ConditionsYield
With Cy-DHTP*HBF4; palladium diacetate; lithium tert-butoxide In toluene at 20 - 110℃; for 49h; Inert atmosphere; Sealed tube;53%
Chlorpheniramine
132-22-9

Chlorpheniramine

chlorpheniramine-d4

chlorpheniramine-d4

Conditions
ConditionsYield
With deuterosulfonic acid In water-d2 at 120℃; for 6h;50%
trifluoromethylsulfonic anhydride
358-23-6

trifluoromethylsulfonic anhydride

triphenylphosphine
603-35-0

triphenylphosphine

Chlorpheniramine
132-22-9

Chlorpheniramine

(2-(1-(4-chlorophenyl)-3-(dimethylamino)propyl)pyridin-4-yl)triphenylphosphonium trifluoromethanesulfonate

(2-(1-(4-chlorophenyl)-3-(dimethylamino)propyl)pyridin-4-yl)triphenylphosphonium trifluoromethanesulfonate

Conditions
ConditionsYield
Stage #1: trifluoromethylsulfonic anhydride; Chlorpheniramine at -78℃; Inert atmosphere;
Stage #2: triphenylphosphine Inert atmosphere; Cooling;
Stage #3: Alkaline conditions; Inert atmosphere; regioselective reaction;
40%
at -78 - 20℃; Alkaline conditions;40%
Chlorpheniramine
132-22-9

Chlorpheniramine

A

2-(4-chlorobenzoyl)pyridine
6318-51-0

2-(4-chlorobenzoyl)pyridine

B

C16H17ClN2O
1449714-76-4

C16H17ClN2O

Conditions
ConditionsYield
With copper(l) iodide; oxygen; acetic acid In dimethyl sulfoxide at 120℃; for 16h;A 13%
B 26%
Chlorpheniramine
132-22-9

Chlorpheniramine

1-bromo-2,3,4-tri-O-acetyl-α-D-glucuronic acid methyl ester
21085-72-3

1-bromo-2,3,4-tri-O-acetyl-α-D-glucuronic acid methyl ester

((2R,3R,4S,5S,6S)-6-Carboxy-3,4,5-trihydroxy-tetrahydro-pyran-2-yl)-[3-(4-chloro-phenyl)-3-pyridin-2-yl-propyl]-dimethyl-ammonium; chloride
145823-27-4

((2R,3R,4S,5S,6S)-6-Carboxy-3,4,5-trihydroxy-tetrahydro-pyran-2-yl)-[3-(4-chloro-phenyl)-3-pyridin-2-yl-propyl]-dimethyl-ammonium; chloride

Conditions
ConditionsYield
With XAD-2 ion-exchange resin; sodium hydrogencarbonate In chloroform; water for 96h; Ambient temperature;15%
Chlorpheniramine
132-22-9

Chlorpheniramine

L-chlorpheniramine
32188-09-3

L-chlorpheniramine

Conditions
ConditionsYield
With C18H18O6
Chlorpheniramine
132-22-9

Chlorpheniramine

(S)-chlorpheniramine

(S)-chlorpheniramine

Conditions
ConditionsYield
Stage #1: Chlorpheniramine With sec.-butyllithium; (-)-sparteine In diethyl ether at -78℃; for 2h;
Stage #2: With deuteromethanol at -78℃;

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