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Dayang Chem (Hangzhou) Co.,Ltd.

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

Loratadine ketone

Cas:130642-50-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

{3-[2-(3-Chlorophenyl)-ethyl]-2-pyridinyl}-(1-methyl-4-piperidinyl)-methanone

Cas:130642-50-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Qingdao Beluga Import and Export Co., LTD

Loratadine ketone CAS:130642-50-1 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 interm

Loratadine ketone CAS:130642-50-1

Cas:130642-50-1

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

Methanone,[3-[2-(3-chlorophenyl)ethyl]-2-pyridinyl](1-methyl-4-piperidinyl)-

Cas:130642-50-1

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

Methanone,[3-[2-(3-chlorophenyl)ethyl]-2-pyridinyl](1-methyl-4-piperidinyl)-

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

Loratadine ketone

Cas:130642-50-1

Min.Order:1 Kilogram

FOB Price: $80.0 / 100.0

Type:Lab/Research institutions

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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

Loratadine Ketone

Cas:130642-50-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providing h

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

130642-50-1 Loratadine ketone

Cas:130642-50-1

Min.Order:1 Kilogram

FOB Price: $1000.0

Type:Lab/Research institutions

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

(1-Methyl-4-piperidinyl) {3[2-(3-chlorophenyl) ethyl ]2-pyridinyl} methanone

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xi`an Eastling Biotech Co., Ltd.

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:Beijing or Guangzhou

Loratadine ketone

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

Loratadine ketone

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

BOC Sciences

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

1-(METHYL-4-PIPERIDINYL) [3(2)-(3-CHLOROPHENYL) ETHYL 2-PYRIDINYL] METHANONE

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Antimex Chemical Limied

Ansciep 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

Methanone,[3-[2-(3-chlorophenyl)ethyl]-2-pyridinyl](1-methyl-4-piperidinyl)-

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

DB BIOTECH CO., LTD

best seller Application:API

Loratadine ketone

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Loratadine ketone cas 130642-50-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Loratadine ketone cas 130642-50-1

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Other

inquiry

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

Loratadine ketone

Cas:130642-50-1

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

130642-50-1

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hebei Muhuang Technology Co., Ltd

best seller Application:API

Loratadine ketone

Cas:130642-50-1

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

Loratadine ketone

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.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

[3-[2-(3-chlorophenyl)ethyl]-2-pyridinyl]-(1-methyl-4-piperidinyl)methanone

Cas:130642-50-1

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

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

Loratadine ketone

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HuBei Ipure Biotech CO.,ltd

Strict quality control system and PHD We has passed through the ISO9001:2016 Quality System Certificate, we have strict quality control system. we have about 300 employees, including 90 full-time PHD 15 PHD and masters above, 153 undergradua

Methanone,[3-[2-(3-chlorophenyl)ethyl]-2-pyridinyl](1-methyl-4-piperidinyl)-

Cas:130642-50-1

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

Methanone,[3-[2-(3-chlorophenyl)ethyl]-2-pyridinyl](1-methyl-4-piperidinyl)-

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Capot Chemical Co., Ltd.

At Capot,We can synthesize and purify your complex molecules from 100 gram to 10 tons.Appearance:Clear colorless to light yellow liquid Storage:Dry,Seal and Cool place Package:1G,5G,10G,25G,100G,250G,500G,1KG,5KG,10KG,25KG,50KG,100KG,150KG,200KG. App

(1-Methyl-4-piperidinyl)[3-[2-(3-chlorophenyl)ethyl]-2-pyridinyl]methanone

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Haiqiang Chemical Co.,Ltd.

ProName: Loratadine ketone CasNo: 130642-50-1 Application: It is an important raw material and in... DeliveryTime: prompt PackAge: according to the clients requirement Port: Shanghai Purity: 98%

Loratadine ketone

Cas:130642-50-1

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Nanjing Raymon Biotech Co., Ltd.

Loratadine Ketone 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/Shenzhen

Loratadine Ketone

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Springchem New Material Technology Co.,Limited

≥99%, stock Application:OLED Transportation:by air, by sea

(3-(3-chlorophenethyl)pyridin-2-yl)(1-methylpiperidin-4-yl)methanone

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Ruishun Trade Co.,Ltd

Supply top quality products with a reasonable price Application:api

130642-50-1

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemical Co.Ltd

Manufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en

Methanone,[3-[2-(3-chlorophenyl)ethyl]-2-pyridinyl](1-methyl-4-piperidinyl)-

Cas:130642-50-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

3-[2-(3-chlorophenyl)ethyl]-2-pyridine-carbonitrile
31255-57-9

3-[2-(3-chlorophenyl)ethyl]-2-pyridine-carbonitrile

(1-methyl-4-piperidyl)magnesium chloride
63463-36-5

(1-methyl-4-piperidyl)magnesium chloride

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

Conditions
ConditionsYield
With hydrogenchloride 1.) THF, reflux; Multistep reaction;
In pyridine
N-tert-butyl-3-methylpyridine-2-carboxamide
32998-95-1

N-tert-butyl-3-methylpyridine-2-carboxamide

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 1.) n-BuLi / 1.) THF, -40 deg C
2: POCl3 / Heating
3: 2.) aq. HCl / 1.) THF, reflux
View Scheme
3-<2-(3-chlorophenyl)ethyl>-N-(1,1-dimethylethyl)-2-pyridinecarboxamide
107285-30-3

3-<2-(3-chlorophenyl)ethyl>-N-(1,1-dimethylethyl)-2-pyridinecarboxamide

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: POCl3 / Heating
2: 2.) aq. HCl / 1.) THF, reflux
View Scheme
1-Chloro-3-chloromethyl-benzene
620-20-2

1-Chloro-3-chloromethyl-benzene

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 1.) n-BuLi / 1.) THF, -40 deg C
2: POCl3 / Heating
3: 2.) aq. HCl / 1.) THF, reflux
View Scheme
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

{3-[2-(3-chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanol
170727-67-0

{3-[2-(3-chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanol

Conditions
ConditionsYield
With sodium tetrahydroborate In ethanol for 3h;99%
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

N-methyldesloratadine
38092-89-6

N-methyldesloratadine

Conditions
ConditionsYield
With trifluorormethanesulfonic acid Heating;
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

10-chloro-11-(1-methyl-piperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
244122-88-1

10-chloro-11-(1-methyl-piperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 99 percent / naBH4 / ethanol / 3 h
2: 3 percent / PPA / 3 h / 170 - 175 °C
View Scheme
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

8-chloro-11-(1-methyl-piperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
170727-68-1

8-chloro-11-(1-methyl-piperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 99 percent / naBH4 / ethanol / 3 h
2: 5 percent / PPA / 3 h / 170 - 175 °C
View Scheme
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

1-[4-(10-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-piperidin-1-yl]-ethanone

1-[4-(10-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-piperidin-1-yl]-ethanone

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 99 percent / naBH4 / ethanol / 3 h
2: 3 percent / PPA / 3 h / 170 - 175 °C
3: NEt3 / benzene / 1.5 h / Heating
4: 1.) Zn dust, AcOH / 1.) 80-100 deg C, 1 h, 2.) CH2Cl2, reflux, 1 h
View Scheme
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

1-[4-(8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-piperidin-1-yl]-ethanone

1-[4-(8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-piperidin-1-yl]-ethanone

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 99 percent / naBH4 / ethanol / 3 h
2: 5 percent / PPA / 3 h / 170 - 175 °C
3: NEt3 / benzene / 1.5 h / Heating
4: 1.) Zn dust, AcOH / 1.) 80-100 deg C, 1 h, 2.) CH2Cl2, reflux, 1 h
View Scheme
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

4-(8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-piperidine-1-carboxylic acid 2,2,2-trichloro-ethyl ester

4-(8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-piperidine-1-carboxylic acid 2,2,2-trichloro-ethyl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 99 percent / naBH4 / ethanol / 3 h
2: 5 percent / PPA / 3 h / 170 - 175 °C
3: NEt3 / benzene / 1.5 h / Heating
View Scheme
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

4-(10-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-piperidine-1-carboxylic acid 2,2,2-trichloro-ethyl ester

4-(10-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-piperidine-1-carboxylic acid 2,2,2-trichloro-ethyl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 99 percent / naBH4 / ethanol / 3 h
2: 3 percent / PPA / 3 h / 170 - 175 °C
3: NEt3 / benzene / 1.5 h / Heating
View Scheme
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

descarboethoxyloratadine
100643-71-8

descarboethoxyloratadine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: CF3SO3H / Heating
2: Et3N / toluene / Heating
3: aq. KOH / Heating
View Scheme
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

N-formyldesloratadine
117810-61-4

N-formyldesloratadine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: CF3SO3H / Heating
2: Et3N / toluene / Heating
3: aq. KOH / Heating
4: C5H5N / CH2Cl2
View Scheme
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

N-acetyl desloratadine
117796-52-8

N-acetyl desloratadine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: CF3SO3H / Heating
2: Et3N / toluene / Heating
3: aq. KOH / Heating
4: C5H5N / CH2Cl2
View Scheme
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

1-[4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidin-1-yl]propan-1-one
117796-54-0

1-[4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidin-1-yl]propan-1-one

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: CF3SO3H / Heating
2: Et3N / toluene / Heating
3: aq. KOH / Heating
4: C5H5N / CH2Cl2
View Scheme
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

1-[4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidin-1-yl]butan-1-one
117810-98-7

1-[4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidin-1-yl]butan-1-one

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: CF3SO3H / Heating
2: Et3N / toluene / Heating
3: aq. KOH / Heating
4: C5H5N / CH2Cl2
View Scheme
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

8-chloro-11-(1-trimethylacetyl-4-piperidylidene)-6,11-dihydro-5H-benzo-[5,6]cyclohepta[1,2-b]pyridine
117810-93-2

8-chloro-11-(1-trimethylacetyl-4-piperidylidene)-6,11-dihydro-5H-benzo-[5,6]cyclohepta[1,2-b]pyridine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: CF3SO3H / Heating
2: Et3N / toluene / Heating
3: aq. KOH / Heating
4: C5H5N / CH2Cl2
View Scheme
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

loratadine
79794-75-5

loratadine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: CF3SO3H / Heating
2: Et3N / toluene / Heating
View Scheme
{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone
130642-50-1

{3-[2-(3-Chloro-phenyl)-ethyl]-pyridin-2-yl}-(1-methyl-piperidin-4-yl)-methanone

8-chloro-11-(1-benzoyl-4-piperidylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
117810-92-1

8-chloro-11-(1-benzoyl-4-piperidylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: CF3SO3H / Heating
2: Et3N / toluene / Heating
3: aq. KOH / Heating
4: C5H5N / CH2Cl2
View Scheme

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