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Dayang Chem (Hangzhou) Co.,Ltd.

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

Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

Hangzhou Think Chemical Co. Ltd

Product: 2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol [CAS:142569-70-8] Batch No: 110317-1 Manufacturing Date: Mar., 2011 Expiry Date: Mar., 2012 Analysis report number: 20110

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 providi

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi

2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol

Cas:142569-70-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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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

2-{3-(S)-[3-[2-(7-Chloroquinolinyl)-ethenyl]-phenyl]-3-hydroxypropyl}-benzene-2-propanol

Cas:142569-70-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

chengdu and import and export trade co., LTD., who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do res

2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol

Cas:142569-70-8

Min.Order:1000 Gram

FOB Price: $500.0

Type:Trading Company

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Hubei DiBo chemical co., LTD

Name:2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol CAS NO: 142569-70-8 Grade:Montelukast sodium intermediate (A5); montelukast pharmaceutical intermediate Product Quality 12 years of chemical raw materials

Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/601.html Product Name 2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl) -3-

2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol

Cas:142569-70-8

Min.Order:1 Gram

FOB Price: $52.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol Basic information Product Name: 2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol Synonyms: (s)-1-(3-(2-(7-chloro-2-quinolinyl

142569-70-8 2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol

Cas:142569-70-8

Min.Order:1 Metric Ton

FOB Price: $1400.0 / 1600.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufactu

Montelukast Sodium Intermediate with CAS 142569-70-8

Cas:142569-70-8

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Pharmaceutical Grade CAS 142569-70-8 with competitive price

Cas:142569-70-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol

Cas:142569-70-8

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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 powd

2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol

Cas:142569-70-8

Min.Order:1 Kilogram

FOB Price: $80.0 / 90.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: (S)-1-(3-(2-(7-Chloro-2-Quinolinyl)Ethenyl)Phenyl)-3-(2-(1-Hydroxy-1-Methylethyl)-Phenyl)Propanol Molecular Formula:C29H28NO2Cl Molecular Weight:457.99 CAS No.:142569-70-8 Appearance:Similar White crystal Powder Appearance:Similar White

Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:Powder Storage:Store in sealed containers at cool & dry plac

Pharmaceutical Intermediate Montelukast leukotriene D4 CAS 142569-70-8

Cas:142569-70-8

Min.Order:100 Gram

Negotiable

Type:Other

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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

Benzenepropanol, a-[3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)-,(aS)- 142569-70-8

Cas:142569-70-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd. established since 2009 , has been always focusing on supplying products and services to our clients in the field of small molecule drug. Huarong Pharm has built platforms for the research, development and manufac

2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol

Cas:142569-70-8

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

142569-70-8

Cas:142569-70-8

Min.Order:1 Kilogram

FOB Price: $100.0 / 110.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol CAS:142569-70-8 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of

2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol CAS:142569-70-8

Cas:142569-70-8

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-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol

Cas:142569-70-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

Lonwin Chemical Group Limited

2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol CAS: 142569-70-8 Specification Item Standard Identification A.H-NMR:Comply with the structure

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

Benzenepropanol, a-[3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)-,(aS)-

Cas:142569-70-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

Specification:USP/EP Month production ablity:50kg/Month Low price& High quality Manufacturer Appearance:white powder Storage:Room Temperature Application:142569-70-8

Montelukast sodium intermediate 142569-70-8

Cas:142569-70-8

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Triumph International Development Limilted

Appearance: Pale-Yellow Foam Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Common products:Sea/Air/C

2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol

Cas:142569-70-8

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol

Cas:142569-70-8

Min.Order:1 Kilogram

FOB Price: $1.0 / 100000.0

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

2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol

Cas:142569-70-8

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&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

(S)-1-(3-(2-(7-Chloro 2 quinolinyl)ethenyl)phenyl)-3-(2-(1-hydroxy-1-methyl ethyl)-phenyl) propanol

Cas:142569-70-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol
142569-70-8

(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

chlorophosphoric acid diphenyl ester
2524-64-3

chlorophosphoric acid diphenyl ester

2-(2-(3-(S)-(3-(2-(7-chloro-2-quinolinyl)-ethenyl)phenyl)-3-diphenylphosphatoxypropyl)phenyl)-2-propanol

2-(2-(3-(S)-(3-(2-(7-chloro-2-quinolinyl)-ethenyl)phenyl)-3-diphenylphosphatoxypropyl)phenyl)-2-propanol

Conditions
ConditionsYield
With dmap; triethylamine In hexane; dichloromethane; ethyl acetate; toluene97.8%
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol
142569-70-8

(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

phosphoric acid diphenyl ester chloride
103137-47-9

phosphoric acid diphenyl ester chloride

2-(2-(3-(S)-(3-(2-(7-chloro-2-quinolinyl)-ethenyl)phenyl)-3-diphenylphosphatoxypropyl)phenyl)-2-propanol

2-(2-(3-(S)-(3-(2-(7-chloro-2-quinolinyl)-ethenyl)phenyl)-3-diphenylphosphatoxypropyl)phenyl)-2-propanol

Conditions
ConditionsYield
With dmap In toluene at 20℃; Reagent/catalyst; Solvent;92.6%
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol
142569-70-8

(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

2-(2-(3(S)-(3-(2-(7-chloroquinolin-2-yl)ethyl)phenyl)-3-(methanesulfonyl-1-oxy)methylethyl)phenyl)-2-propanol
169954-93-2

2-(2-(3(S)-(3-(2-(7-chloroquinolin-2-yl)ethyl)phenyl)-3-(methanesulfonyl-1-oxy)methylethyl)phenyl)-2-propanol

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In toluene; acetonitrile at -35 - -25℃; for 6.5h;81%
With N-ethyl-N,N-diisopropylamine In toluene; acetonitrile at -35 - -25℃; for 6.5h;78.1%
With N-ethyl-N,N-diisopropylamine In toluene; acetonitrile at -35 - -25℃; for 6.5h;78.1%
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol
142569-70-8

(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

2-(2-(3(S)-(3-(2-(7-chloro-2-quinolinyl)ethenyl)phenyl)-3-methanesulfonyl-oxypropyl)phenyl)-2-propanol

2-(2-(3(S)-(3-(2-(7-chloro-2-quinolinyl)ethenyl)phenyl)-3-methanesulfonyl-oxypropyl)phenyl)-2-propanol

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In toluene; acetonitrile at -15 - 60℃; for 10.25h;
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol
142569-70-8

(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

montelukast
158966-92-8

montelukast

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: N-ethyl-N,N-diisopropylamine / toluene; acetonitrile / 6.5 h / -35 - -25 °C
2.1: potassium tert-butylate; 3-ethyl-1-methyl-1H-imidazol-3-ium bromide / dimethyl sulfoxide / 0.5 h / 20 °C
2.2: 0.5 h
3.1: sodium hydroxide; water / tetrahydrofuran; methanol / 10 - 20 °C
View Scheme
Multi-step reaction with 2 steps
1.1: dmap; triethylamine / dichloromethane; ethyl acetate; toluene; hexane
2.1: 3-ethyl-1-methyl-1H-imidazol-3-ium bromide / dimethyl sulfoxide / 0.08 h / 10 °C
2.2: 0.17 h / 10 °C
2.3: 1 h / 15 - 17 °C
View Scheme
Multi-step reaction with 3 steps
1.1: dmap; triethylamine / dichloromethane; ethyl acetate; toluene; hexane
2.1: potassium tert-butylate; 1-butyl-1-methylpyrrolidinium hexafluorophosphate / dimethyl sulfoxide / 0.5 h / 20 °C
2.2: 0.5 h
3.1: sodium hydroxide; water / tetrahydrofuran; methanol / 10 - 20 °C
View Scheme
Multi-step reaction with 2 steps
1.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 1 h / -25 °C / Inert atmosphere
2.1: sodium hexamethyldisilazane / tetrahydrofuran / 1 h / -15 °C / Inert atmosphere
2.2: 7 h / -15 °C / Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1.1: N-ethyl-N,N-diisopropylamine / toluene; acetonitrile / 3 h / -35 - 50 °C / Inert atmosphere
2.1: sodium methylate / N,N-dimethyl-formamide; methanol / 1 h / -5 - 0 °C
2.2: -5 - 0 °C
View Scheme
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol
142569-70-8

(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

1-(((1(R)-(3-(2(E)-(7-chloro-2-quinolinyl)ethenyl)phenyl)-3-(2-(1-hydroxy-1-methylethyl)phenyl)propyl)thio)methyl)cyclopropane acetic acid methyl ester
855473-51-7

1-(((1(R)-(3-(2(E)-(7-chloro-2-quinolinyl)ethenyl)phenyl)-3-(2-(1-hydroxy-1-methylethyl)phenyl)propyl)thio)methyl)cyclopropane acetic acid methyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: N-ethyl-N,N-diisopropylamine / toluene; acetonitrile / 6.5 h / -35 - -25 °C
2.1: potassium tert-butylate; 3-ethyl-1-methyl-1H-imidazol-3-ium bromide / dimethyl sulfoxide / 0.5 h / 20 °C
2.2: 0.5 h
View Scheme
Multi-step reaction with 2 steps
1.1: dmap; triethylamine / dichloromethane; ethyl acetate; toluene; hexane
2.1: potassium tert-butylate; 1-butyl-1-methylpyrrolidinium hexafluorophosphate / dimethyl sulfoxide / 0.5 h / 20 °C
2.2: 0.5 h
View Scheme
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol
142569-70-8

(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

dicyclohexylamine 1-(((1-(R)-(3-(2-(7-chloro-2-quinolidyl)ethenyl)phenyl)-3-(2-(1-hydroxy-1-methyl-ethyl)phenyl)propyl)thio)methyl)cyclopropanyl acetate
169954-94-3

dicyclohexylamine 1-(((1-(R)-(3-(2-(7-chloro-2-quinolidyl)ethenyl)phenyl)-3-(2-(1-hydroxy-1-methyl-ethyl)phenyl)propyl)thio)methyl)cyclopropanyl acetate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: N-ethyl-N,N-diisopropylamine / toluene; acetonitrile / 6.5 h / -35 - -25 °C
2.1: n-butyllithium / hexane; tetrahydrofuran / 0.5 h / -15 °C
2.2: 9 h / -5 °C
2.3: 2 h
View Scheme
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol
142569-70-8

(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

Montelukast sodium
151767-02-1

Montelukast sodium

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 1 h / -25 °C / Inert atmosphere
2.1: sodium hexamethyldisilazane / tetrahydrofuran / 1 h / -15 °C / Inert atmosphere
2.2: 7 h / -15 °C / Inert atmosphere
3.1: toluene / 20 - 80 °C
4.1: acetic acid / toluene; water / 0.33 h / 20 °C / pH 4 - 5
4.2: 0.5 h / 20 °C
View Scheme
Multi-step reaction with 4 steps
1.1: N-ethyl-N,N-diisopropylamine / toluene; acetonitrile / 3 h / -35 - 50 °C / Inert atmosphere
2.1: sodium methylate / N,N-dimethyl-formamide; methanol / 1 h / -5 - 0 °C
2.2: -5 - 0 °C
3.1: ethyl acetate / 35 - 55 °C
4.1: sodium 2-ethylhexanoic acid / toluene / 30 - 35 °C / Inert atmosphere
View Scheme
Multi-step reaction with 3 steps
1: dmap / toluene / 20 °C
2: sodium hydride / tetrahydrofuran / 0 - 20 °C
3: sodium hydroxide / methanol / 0.5 h / 20 °C / Inert atmosphere
View Scheme
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol
142569-70-8

(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

[R-(E)]-1-[[[[3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic acid 4-tert-butylcyclohexylamine salt

[R-(E)]-1-[[[[3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic acid 4-tert-butylcyclohexylamine salt

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 1 h / -25 °C / Inert atmosphere
2.1: sodium hexamethyldisilazane / tetrahydrofuran / 1 h / -15 °C / Inert atmosphere
2.2: 7 h / -15 °C / Inert atmosphere
3.1: toluene / 20 - 80 °C
View Scheme
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol
142569-70-8

(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

montelukast benzhydrylamine salt

montelukast benzhydrylamine salt

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: N-ethyl-N,N-diisopropylamine / toluene; acetonitrile / 3 h / -35 - 50 °C / Inert atmosphere
2.1: sodium methylate / N,N-dimethyl-formamide; methanol / 1 h / -5 - 0 °C
2.2: -5 - 0 °C
3.1: ethyl acetate / 35 - 55 °C
View Scheme
(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol
142569-70-8

(S)-1-{3-[2-(7-chloroquinolin-2-yl)ethylene]-phenyl}-3-[2-(1-hydroxy-1-methylethyl)phenyl]-propan-1-ol

cyclopentyl 3-{2-methoxy-4-[(o-tolylsulfonyl)carbamoyl]benzyl}-1-methyl-1H-indol-5-ylcarbamate
142522-28-9

cyclopentyl 3-{2-methoxy-4-[(o-tolylsulfonyl)carbamoyl]benzyl}-1-methyl-1H-indol-5-ylcarbamate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dmap / toluene / 20 °C
2: sodium hydride / tetrahydrofuran / 0 - 20 °C
View Scheme

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