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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

High quality 1,2,3,4-Tetrahydroquinoline supplier in China

Cas:635-46-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

1,2,3,4-Tetrahydroquinoline CAS 635-46-1 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in

1,2,3,4-Tetrahydroquinoline CAS 635-46-1

Cas:635-46-1

Min.Order:25 Kilogram

FOB Price: $10.0

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appeara

1,2,3,4-Tetrahydroquinoline

Cas:635-46-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Hangzhou Think Chemical Co. Ltd

1,2,3,4-Tetrahydroquinoline CAS NO.:635-46-1 HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing &amp

Main manufacturer 1,2,3,4-Tetrahydroquinoline CAS NO.:635-46-1/ Fresh Stock/ 99.0%min

Cas:635-46-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Other

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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

Factory Supply 1,2,3,4-tetrahydroquinoline

Cas:635-46-1

Min.Order:1

Negotiable

Type:Other

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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 according to the contract research and development services for t

High purity 1,2,3,4-Tetrahydroquinoline 98% TOP1 supplier in China

Cas:635-46-1

Min.Order:100 Gram

Negotiable

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

1,2,3,4-Tetrahydroquinoline

Cas:635-46-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Win-Win chemical Co.Ltd

Stock products, own laboratory Appearance:Colorless transparent or light yellow liquid Storage:Room Temperature Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:shanghai

1,2,3,4-Tetrahydroquinoline Cas no.635-46-1 98%

Cas:635-46-1

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

1,2,3,4-Tetrahydroquinoline Basic information Product Name: 1,2,3,4-Tetrahydroquinoline Synonyms: 1,2,3,4-Tetrahydrochinoline;1,2,3,4-tetrahydro-quinolin;Kusol;Tetrahydroquinoline;AURORA

1,2,3,4-Tetrahydroquinoline635-46-1

Cas:635-46-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

1,2,3,4-Tetrahydroquinoline

Cas:635-46-1

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

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

Factory direct sale CAS 635-46-1 with high-quality service

Cas:635-46-1

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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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

1,2,3,4-Tetrahydroquinoline/ LIDE PHARMA- Factory supply / Best price

Cas:635-46-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Henan Sinotech Import&Export Corporation

Name 1,2,3,4-Tetrahydroquinoline Synonyms Quinoline,1,2,3,4-tetrahydro;(1H)-tetrahydroquinoline;1,2,3,4-tetrahydro-quinoline;Kusol;benzopiperidine CAS NO. 635-46-1

1,2,3,4-Tetrahydroquinoline CAS: 635-46-1

Cas:635-46-1

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

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

1,2,3,4-Tetrahydroquinoline 635-46-1

Cas:635-46-1

Min.Order:1 Kilogram

Negotiable

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

1,2,3,4-Tetrahydroquinoline

Cas:635-46-1

Min.Order:1 Kilogram

FOB Price: $110.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

1,2,3,4-Tetrahydroquinoline CAS:635-46-1 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

1,2,3,4-Tetrahydroquinoline CAS:635-46-1

Cas:635-46-1

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

1,2,3,4-Tetrahydroquinoline

Cas:635-46-1

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

CAS NO.:635-46-1

Cas:635-46-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Company information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo

Low price 1,2,3,4-Tetrahydroquinoline CAS 635-46-1

Cas:635-46-1

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

Type:Trading Company

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best 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

1,2,3,4-Tetrahydroquinoline

Cas:635-46-1

Min.Order:0

Negotiable

Type:Manufacturers

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

1,2,3,4-Tetrahydroquinoline

Cas:635-46-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

1.2.3.4-TETRA-HYDROQUINOLINE [635-46-1 ]

Cas:635-46-1

Min.Order:1 Gram

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

1,2,3,4-Tetrahydroquinoline

Cas:635-46-1

Min.Order:1 Kilogram

FOB Price: $16.0 / 20.0

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

1,2,3,4-Tetrahydroquinoline

Cas:635-46-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

1,2,3,4-tetrahydroquinoline

Cas:635-46-1

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and e

1,2,3,4-Tetrahydroquinoline

Cas:635-46-1

Min.Order:1 Gram

FOB Price: $5.0

Type:Other

inquiry

Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products 1,2,3,4-Tetrahydroquinoline

Cas:635-46-1

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

1,2,3,4-Tetrahydroquinoline/High quality/Best price

Cas:635-46-1

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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

High purity 1,2,3,4-Tetrahydroquinoline

Cas:635-46-1

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

1,2,3,4-Tetrahydroquinoline

Cas:635-46-1

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

quinoline
91-22-5

quinoline

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With hydrogen; Wilkinson's catalyst In benzene at 85℃; under 16031.6 Torr; for 60h;100%
With hydrogen; polymer incarcerated palladium In tetrahydrofuran at 20℃; for 24h;100%
With hydrogen; Pd-containing polymer micelles In tetrahydrofuran at 20℃; under 760 Torr; for 24h;100%
3,4-dihydro-2H-quinoline-1-carbaldehyde
2739-16-4

3,4-dihydro-2H-quinoline-1-carbaldehyde

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water99%
With sodium hydroxide In ethanol for 6h; Hydrolysis; Heating;93%
With hydrogenchloride
1-(4-nitrobenzenesulfonyl)-1,2,3,4-tetrahydroquinoline
182565-33-9

1-(4-nitrobenzenesulfonyl)-1,2,3,4-tetrahydroquinoline

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With potassium carbonate; thiophenol In acetonitrile for 24h;99%
3,4-dihydro-2H-quinoline-1-carboxylic acid allyl ester

3,4-dihydro-2H-quinoline-1-carboxylic acid allyl ester

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With titanium(IV) isopropylate; chloro-trimethyl-silane; magnesium In tetrahydrofuran at 50℃; for 24h;99%
Multi-step reaction with 2 steps
1: aminomethyl resin-supported N-propylbarbituric acid / Pd(PPh3)4 / tetrahydrofuran / 1 h / 20 - 40 °C
2: 86 percent / aminomethyl resin-supported N-propylbarbituric acid / Pd(PPh3)4 / tetrahydrofuran / 40 °C
View Scheme
C13H13NO2

C13H13NO2

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With titanium(IV) isopropylate; chloro-trimethyl-silane; magnesium In tetrahydrofuran at 50℃; for 12h;99%
5-bromoquinoline
4964-71-0

5-bromoquinoline

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With hydrogen In water at 20℃; for 24h; regioselective reaction;97%
2-Aminobenzyl alcohol
5344-90-1

2-Aminobenzyl alcohol

ethanol
64-17-5

ethanol

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With layered double hydroxide supported NiAl at 20 - 125℃; for 24h; Reagent/catalyst;97%
3,4-dihydro-2(1H)-quinolone
553-03-7

3,4-dihydro-2(1H)-quinolone

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With [RuCl2(N-heterocyclic carbene)(bis[2-(diphenylphosphino)ethyl]amine)]; hydrogen; caesium carbonate In toluene; butan-1-ol at 120℃; under 22502.3 Torr; for 6h; Catalytic behavior; Solvent; Reagent/catalyst; Schlenk technique; Autoclave;96%
With borane-ammonia complex; boron trifluoride diethyl etherate; tris(pentafluorophenyl)borate In 1,2-dichloro-ethane at 60℃; for 16h;90%
With tetra(n-butyl)ammonium borohydride In dichloromethane for 10h; Heating;86%
3-(2-chlorophenyl)-1-propanamine
18655-48-6

3-(2-chlorophenyl)-1-propanamine

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With bis(acetylacetonate)nickel(II); sodium t-butanolate; 1,3-bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene monohydrochloride In 1,4-dioxane at 100℃; for 4h;96%
With sodium hydride; tert-butyl alcohol; 1,3-bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene monohydrochloride; palladium diacetate In 1,4-dioxane for 3h;
2-aminoquinoline
580-22-3

2-aminoquinoline

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With iridium(IV) oxide tetrahydrate; hydrogen In methanol at 20℃; for 24h; regioselective reaction;96%
1-((4-nitrophenyl)sulfonyl)-1,2,3,4-tetrahydroquinoline
5434-99-1

1-((4-nitrophenyl)sulfonyl)-1,2,3,4-tetrahydroquinoline

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With magnesium; lithium tert-butoxide In tetrahydrofuran at 20℃; for 12h; Product distribution; Further Variations:; Reagents;94%
1,2,3,4-tetrahydroquinolinetrimethylmethanesulfonamide

1,2,3,4-tetrahydroquinolinetrimethylmethanesulfonamide

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With trifluorormethanesulfonic acid; methoxybenzene In dichloromethane at 0℃; desulfonation;93%
1-(mesitylsulfonyl)-1,2,3,4-tetrahydroquinoline
326899-59-6

1-(mesitylsulfonyl)-1,2,3,4-tetrahydroquinoline

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With titanium(IV) isopropylate; chloro-trimethyl-silane; magnesium In tetrahydrofuran at 50℃; for 12h; Inert atmosphere;93%
1-acetyl-1,2,3,4-tetrahydroquinoline
4169-19-1

1-acetyl-1,2,3,4-tetrahydroquinoline

A

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

B

ethanol
64-17-5

ethanol

Conditions
ConditionsYield
With hydrogen In toluene at 160℃; under 45004.5 Torr; for 15h; Catalytic behavior; Autoclave;A 93%
B 89 %Chromat.
With {Ru(H)(BH4)(CO)(3-(di-tert-butylphosphino)-N-((1-methyl-1H-imidazol-2-yl)methyl)propylamine)}; hydrogen In isopropyl alcohol at 120℃; under 22502.3 Torr; for 18h; Autoclave;A 99 %Chromat.
B 99 %Chromat.
With C16H25MnN3O3P(1+)*Br(1-); potassium tert-butylate; hydrogen In cyclohexane at 100℃; under 22502.3 Torr; for 16h; Inert atmosphere; Autoclave;A 88 %Chromat.
B 85 %Chromat.
quinoline
91-22-5

quinoline

4-Trifluoromethylbenzaldehyde
455-19-6

4-Trifluoromethylbenzaldehyde

A

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

B

1-(4-(trifluoromethyl)benzyl)-1,2,3,4-tetrahydroquinoline
1611478-22-8

1-(4-(trifluoromethyl)benzyl)-1,2,3,4-tetrahydroquinoline

Conditions
ConditionsYield
With diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate; (meta-(trifluoromethyl)phenyl)boronic acid In 1,2-dichloro-ethane at 60℃; for 12h; Kinetics; Reagent/catalyst;A n/a
B 93%
quinoline
91-22-5

quinoline

A

5,6,7,8-tetrahydroquinoline
10500-57-9

5,6,7,8-tetrahydroquinoline

B

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With 5% Ru/MgO; hydrogen In tetrahydrofuran at 150℃; under 38002.6 Torr; for 0.7h; Time; Concentration; Pressure;A 7%
B 92%
With hydrogen; platinum(IV) oxide In trifluoroacetic acidA 80%
B 6%
With Cp*Rh(2-(2-pyridyl)phenyl)H; hydrogen In tetrahydrofuran at 80℃; under 3040.2 Torr; for 48h; Catalytic behavior; Glovebox;A 58%
B 14%
N-(trichloroethoxy carbonyl)-tetrahydroquinoline

N-(trichloroethoxy carbonyl)-tetrahydroquinoline

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With ammonium acetate; 10% Cd/Pd In tetrahydrofuran; water for 0.75h;92%
3,4-dihydro-2H-quinoline-1-carboxylic acid allyl ester

3,4-dihydro-2H-quinoline-1-carboxylic acid allyl ester

A

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

B

1-allyl-1,2,3,4-tetrahydroquinoline
80574-15-8

1-allyl-1,2,3,4-tetrahydroquinoline

Conditions
ConditionsYield
With aminomethyl resin-supported N-propylbarbituric acid; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 20 - 40℃; for 1h;A 92%
B n/a
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
Stage #1: indan-1-one oxime With diisobutylaluminium hydride In hexane; dichloromethane at 0 - 20℃; Inert atmosphere;
Stage #2: With sodium fluoride In hexane; dichloromethane; water at 0℃; for 0.5h;
92%
Stage #1: indan-1-one oxime With diisobutylaluminium hydride In hexane; dichloromethane at 0 - 20℃; Inert atmosphere;
Stage #2: With water; sodium fluoride In hexane; dichloromethane at 0℃; for 0.5h; Inert atmosphere; regioselective reaction;
92%
With dichloroaluminum hydride In cyclopentyl methyl ether at 0 - 20℃;69%
Multi-step reaction with 2 steps
1.1: hydrogenchloride; sodium cyanoborohydride / methanol / 0 - 20 °C
2.1: diisobutylaluminium hydride / hexane; dichloromethane / 3.5 h / 0 °C / Inert atmosphere
2.2: 0.5 h / 0 °C / Inert atmosphere
View Scheme
Quinoline N-oxide
1613-37-2

Quinoline N-oxide

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
Stage #1: Quinoline N-oxide With H2SiEt2; tris(pentafluorophenyl)borate In chloroform at 65℃; for 12h; Inert atmosphere;
Stage #2: With hydrogenchloride In diethyl ether at 20℃; for 1h;
91%
With ammonium formate; 10percent palladium on carbon In methanol at 20℃; for 16h;87%
With hydrogen In toluene at 120℃; under 15001.5 Torr; for 48h; Autoclave;90 %Chromat.
With hydrogen In water; isopropyl alcohol Heating; High pressure; chemoselective reaction;68 %Chromat.
3-(2-aminophenyl)-1-propanol
57591-47-6

3-(2-aminophenyl)-1-propanol

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With C36H35IrN2P(1+)*C32H12BF24(1-); potassium tert-butylate In diethylene glycol dimethyl ether at 60℃; for 24h; Inert atmosphere;91%
With bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]; potassium carbonate In toluene at 111℃; for 17h;96 % Chromat.
quinoline
91-22-5

quinoline

formic acid
64-18-6

formic acid

A

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

B

3,4-dihydro-2H-quinoline-1-carbaldehyde
2739-16-4

3,4-dihydro-2H-quinoline-1-carbaldehyde

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 130℃; for 0.166667h; Reagent/catalyst;A 91%
B 7%
With triethylamine In N,N-dimethyl-formamide at 130℃; for 2h; chemoselective reaction;
1-(Toluene-4-sulfonyl)-1,2,3,4-tetrahydro-quinoline
24310-24-5

1-(Toluene-4-sulfonyl)-1,2,3,4-tetrahydro-quinoline

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With naphthalene; tetraethylammonium bromide In N,N-dimethyl-formamide at 0℃; Inert atmosphere; Electrolysis;90%
With titanium(IV) isopropylate; chloro-trimethyl-silane; magnesium In tetrahydrofuran at 50℃; for 12h; Inert atmosphere;79%
With sodium hydride In N,N-dimethyl acetamide at 60℃; for 8h; Inert atmosphere;32%
1-indanone O-(tert-butyldimethylsilyl)oxime
251980-46-8

1-indanone O-(tert-butyldimethylsilyl)oxime

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With borane-THF at 60℃; Reduction;88%
With dimethylsulfide borane complex; boron trifluoride diethyl etherate at 20℃;
quinoline
91-22-5

quinoline

isopropyl alcohol
67-63-0

isopropyl alcohol

A

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

B

1-(1-methylethyl)-1,2,3,4-tetrahydroquinoline
21863-25-2

1-(1-methylethyl)-1,2,3,4-tetrahydroquinoline

Conditions
ConditionsYield
With palladium 10% on activated carbon; zinc at 150℃; for 24h; Autoclave;A 88%
B 11%
With perchloric acid; bis[dichloro(pentamethylcyclopentadienyl)iridium(III)] In water for 17h; Heating;A 69 % Chromat.
B n/a
3-Iodoquinoline
79476-07-6

3-Iodoquinoline

A

quinoline
91-22-5

quinoline

B

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With 2,6-dimethylpyridine; phenylsilane; indium(III) acetate In ethanol at 20℃; for 120h;A 88%
B 8%
With 2,6-dimethylpyridine; phenylsilane; indium(III) acetate In ethanol at 20℃; for 48h;A 29%
B 48%
1-(2-nitrobenzyl)-1,2,3,4-tetrahydroquinoline
198218-85-8

1-(2-nitrobenzyl)-1,2,3,4-tetrahydroquinoline

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With hydrazine In 1,4-dioxane; water for 0.333333h; Inert atmosphere; UV-irradiation;88%
N-nitroso-1,2,3,4-tetrahydroquinoline
5825-44-5

N-nitroso-1,2,3,4-tetrahydroquinoline

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
With sodium tetrahydroborate; titanium tetrachloride In 1,2-dimethoxyethane for 14h; Ambient temperature;87%
1,3,4,5-tetrahydrobenzo<1,2-c>thiazepine 2,2-dioxide
80639-72-1

1,3,4,5-tetrahydrobenzo<1,2-c>thiazepine 2,2-dioxide

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

Conditions
ConditionsYield
at 650℃; under 0.005 Torr;86.9%
at 650℃; under 0.005 Torr; Mechanism; flash vacuum pyrolyses (flow system);86.9%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

bromocyane
506-68-3

bromocyane

N-cyano-tetrahydro quinoline
1530-84-3

N-cyano-tetrahydro quinoline

Conditions
ConditionsYield
100%
With benzene
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

2-chloropropionyl chloride
625-36-5

2-chloropropionyl chloride

1,2,6,7-tetrahydropyrido<3,2,1-i,j>quinolin-3(5H)-one
57369-31-0

1,2,6,7-tetrahydropyrido<3,2,1-i,j>quinolin-3(5H)-one

Conditions
ConditionsYield
Stage #1: 1,2,3,4-tetrahydroisoquinoline; 2-chloropropionyl chloride In acetone for 1h; Inert atmosphere; Reflux;
Stage #2: With aluminum (III) chloride; sodium chloride at 150℃; for 1h; Inert atmosphere;
100%
Stage #1: 1,2,3,4-tetrahydroisoquinoline; 2-chloropropionyl chloride In acetone for 1h; Reflux;
Stage #2: With aluminum (III) chloride; sodium chloride at 150℃; for 0.5h;
88%
With acetone Erhitzen des Reaktionsprodukts mit Aluminiumchlorid;
With aluminium trichloride 1.) acetone, reflux, 2 h, 2.) heating; Multistep reaction;
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

carbon dioxide
124-38-9

carbon dioxide

1,2,3,4-tetrahydroquinolin-1-carboxylic acid lithium salt
121565-21-7

1,2,3,4-tetrahydroquinolin-1-carboxylic acid lithium salt

Conditions
ConditionsYield
Stage #1: 1,2,3,4-tetrahydroisoquinoline With n-butyllithium In diethyl ether; hexane at -78 - 20℃; for 2h;
Stage #2: carbon dioxide In diethyl ether; hexane at -78℃;
100%
Stage #1: 1,2,3,4-tetrahydroisoquinoline With n-butyllithium In diethyl ether at -78 - 20℃; Cooling with acetone-dry ice; Inert atmosphere;
Stage #2: carbon dioxide In diethyl ether at -78℃; Cooling with ethanol-dry ice;
100%
Stage #1: 1,2,3,4-tetrahydroisoquinoline With n-butyllithium In diethyl ether at -78℃; for 17h; Schlenk technique; Inert atmosphere;
Stage #2: carbon dioxide In diethyl ether at -78 - 20℃; Schlenk technique;
100%
With n-butyllithium 1) THF, hexane, -78 deg C, 2) room temp.; Multistep reaction;
Stage #1: 1,2,3,4-tetrahydroisoquinoline With n-butyllithium In hexane; tert-butyl methyl ether at -20 - 20℃; Schlenk technique;
Stage #2: carbon dioxide In tetrahydrofuran; diethyl ether; hexane; tert-butyl methyl ether at -78 - 20℃; Schlenk technique;
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

trifluoroacetic anhydride
407-25-0

trifluoroacetic anhydride

1-(3,4-dihydroquinolin-1(2H)-yl)-2,2,2-trifluoroethanone
79066-90-3

1-(3,4-dihydroquinolin-1(2H)-yl)-2,2,2-trifluoroethanone

Conditions
ConditionsYield
With triethylamine In diethyl ether at 0 - 20℃; for 5h;100%
With triethylamine In diethyl ether at 20℃; for 5h;100%
With triethylamine In diethyl ether at 0 - 20℃;98%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

N-nitroso-1,2,3,4-tetrahydroquinoline
5825-44-5

N-nitroso-1,2,3,4-tetrahydroquinoline

Conditions
ConditionsYield
With sulfuric acid; sodium chloride; sodium nitrite In dichloromethane100%
With sulfuric acid; sodium nitrite In dichloromethane for 1.5h;100%
With sodium nitrite In water; acetic acid; ethyl acetate96%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

benzonitrile
100-47-0

benzonitrile

phenyl(1,2,3,4-tetrahydroquinolin-8-yl)methanone
28748-92-7

phenyl(1,2,3,4-tetrahydroquinolin-8-yl)methanone

Conditions
ConditionsYield
Stage #1: 1,2,3,4-tetrahydroisoquinoline; benzonitrile With aluminum (III) chloride; water; boron trichloride In dichloromethane; toluene at 110℃;
Stage #2: With hydrogenchloride; water In dichloromethane; toluene at 80℃; for 1h;
100%
Stage #1: 1,2,3,4-tetrahydroisoquinoline; benzonitrile With aluminum (III) chloride; boron trichloride In dichloromethane; toluene at 0 - 110℃;
Stage #2: With hydrogenchloride; water at 80℃; for 1h;
100%
With aluminium trichloride; boron trichloride In 1,2-dichloro-ethane Acylation;
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

benzenesulfonyl chloride
98-09-9

benzenesulfonyl chloride

1-((4-nitrophenyl)sulfonyl)-1,2,3,4-tetrahydroquinoline
5434-99-1

1-((4-nitrophenyl)sulfonyl)-1,2,3,4-tetrahydroquinoline

Conditions
ConditionsYield
With pyridine at 20℃; for 1h;100%
With pyridine at 50℃; Inert atmosphere;97%
With pyridine at 60 - 80℃; Inert atmosphere;87%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

1,1'-Thiocarbonyldiimidazole
6160-65-2

1,1'-Thiocarbonyldiimidazole

1-(1H-imidazol-1-ylcarbonothioyl)-1,2,3,4-tetrahydroquinoline

1-(1H-imidazol-1-ylcarbonothioyl)-1,2,3,4-tetrahydroquinoline

Conditions
ConditionsYield
In dichloromethane at 20℃; for 2h;100%
diethyl (piperidin-1-yl)ethynephosphonate

diethyl (piperidin-1-yl)ethynephosphonate

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

diethyl (E)-2-(piperidin-1-yl)-2-(1,2,3,4-tetrahydroquinolin-1-yl)ethenephosphonate

diethyl (E)-2-(piperidin-1-yl)-2-(1,2,3,4-tetrahydroquinolin-1-yl)ethenephosphonate

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In tetrachloromethane at 60℃;100%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

2-chloroacetylenephosphonic acid dimethyl ester
19519-59-6

2-chloroacetylenephosphonic acid dimethyl ester

dimethyl (1,2,3,4-tetrahydroqunolyl)ethynylphosphonate
1105013-11-3

dimethyl (1,2,3,4-tetrahydroqunolyl)ethynylphosphonate

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 2h; Heating;100%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

carbon dioxide
124-38-9

carbon dioxide

1,2,3,4-tetrahydroquinolin-1-carboxylic acid lithium salt
121565-21-7

1,2,3,4-tetrahydroquinolin-1-carboxylic acid lithium salt

Conditions
ConditionsYield
Stage #1: 1,2,3,4-tetrahydroisoquinoline; n-butyllithium In diethyl ether at -78 - 20℃; for 2h; Cooling with acetone-dry ice;
Stage #2: carbon dioxide In diethyl ether at -78 - 20℃; Cooling with acetone-dry ice;
100%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

4-carbethoxypiperidine
1126-09-6

4-carbethoxypiperidine

trichloromethyl chloroformate
503-38-8

trichloromethyl chloroformate

ethyl 1-(3,4-dihydroquinolin-1(2H)-ylcarbonyl)piperidine-4-carboxylate
1000211-89-1

ethyl 1-(3,4-dihydroquinolin-1(2H)-ylcarbonyl)piperidine-4-carboxylate

Conditions
ConditionsYield
Stage #1: 1,2,3,4-tetrahydroisoquinoline; trichloromethyl chloroformate With triethylamine In dichloromethane
Stage #2: 4-carbethoxypiperidine In dichloromethane
100%
3-phenyl-propionaldehyde
104-53-0

3-phenyl-propionaldehyde

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

1-(3-phenylpropyl)-1,2,3,4-tetrahydroquinoline

1-(3-phenylpropyl)-1,2,3,4-tetrahydroquinoline

Conditions
ConditionsYield
With sodium tris(acetoxy)borohydride In 2-methyltetrahydrofuran at 18℃; for 1h; Solvent; Reagent/catalyst; Green chemistry;100%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

α-bromopropionyl bromide
563-76-8

α-bromopropionyl bromide

2-bromo-1-(3,4-dihydroquinolin-1(2H)-yl)propan-1-one
118484-79-0

2-bromo-1-(3,4-dihydroquinolin-1(2H)-yl)propan-1-one

Conditions
ConditionsYield
With pyridine In dichloromethane at -78 - 20℃; for 1.75h;100%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

methyl 6-bromohexanoate
14273-90-6

methyl 6-bromohexanoate

N-methoxycarbonylpentyl-1,2,3,4-tetrahydroquinoline

N-methoxycarbonylpentyl-1,2,3,4-tetrahydroquinoline

Conditions
ConditionsYield
With potassium carbonate; potassium iodide In acetonitrile at 100℃; for 21h; Inert atmosphere;100%
With potassium carbonate; potassium iodide In acetonitrile for 38h; Inert atmosphere; Reflux;91%
With sodium carbonate; sodium iodide In acetonitrile for 48h; Reflux; Inert atmosphere;81%
With potassium carbonate; potassium iodide In acetonitrile at 100℃; for 30h; Inert atmosphere;76%
With potassium carbonate; potassium iodide In acetonitrile at 100℃; for 30h; Inert atmosphere;76%
furfural
98-01-1

furfural

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

trans-4,5-bis(dihydroquinoline)cyclopent-2-enone

trans-4,5-bis(dihydroquinoline)cyclopent-2-enone

Conditions
ConditionsYield
With copper(II) bis(trifluoromethanesulfonate) In water at 20℃; for 0.0166667h;100%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

isopentyl nitrite
110-46-3

isopentyl nitrite

N-nitroso-1,2,3,4-tetrahydroquinoline
5825-44-5

N-nitroso-1,2,3,4-tetrahydroquinoline

Conditions
ConditionsYield
With 4-(1,1-dimethylethyl)benzoic acid In dichloromethane at 20℃; for 24h; Inert atmosphere; Schlenk technique; Glovebox;100%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

carbon dioxide
124-38-9

carbon dioxide

C10H10NO2(1-)*Li(1+)

C10H10NO2(1-)*Li(1+)

Conditions
ConditionsYield
Stage #1: 1,2,3,4-tetrahydroisoquinoline In diethyl ether at -78℃; for 0.5h; Schlenk technique;
Stage #2: With n-butyllithium In diethyl ether for 2h; Inert atmosphere;
Stage #3: carbon dioxide In diethyl ether at -78 - 20℃;
100%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

carbon dioxide
124-38-9

carbon dioxide

C9H11N*2Li(1+)*CO3(2-)

C9H11N*2Li(1+)*CO3(2-)

Conditions
ConditionsYield
Stage #1: 1,2,3,4-tetrahydroisoquinoline With n-butyllithium In diethyl ether at -78℃; for 2h; Schlenk technique; Inert atmosphere;
Stage #2: carbon dioxide In diethyl ether at -78℃; Schlenk technique; Inert atmosphere;
100%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

lithium 1,2,3,4-tetrahydroquinolide
33735-01-2

lithium 1,2,3,4-tetrahydroquinolide

Conditions
ConditionsYield
Stage #1: 1,2,3,4-tetrahydroisoquinoline In diethyl ether at -78℃; for 0.5h; Schlenk technique; Cooling with acetone-dry ice;
Stage #2: With n-butyllithium In diethyl ether for 2h; Inert atmosphere;
100%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

1-phenyl-3-methyl-1H-pyrazole-5-carbonyle chloride

1-phenyl-3-methyl-1H-pyrazole-5-carbonyle chloride

C20H19N3O

C20H19N3O

Conditions
ConditionsYield
With pyridine In dichloromethane at 25℃; for 0.5h;99.7%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

formic acid
64-18-6

formic acid

3,4-dihydro-2H-quinoline-1-carbaldehyde
2739-16-4

3,4-dihydro-2H-quinoline-1-carbaldehyde

Conditions
ConditionsYield
Stage #1: formic acid With acetic anhydride at 70℃; for 1h; Inert atmosphere;
Stage #2: 1,2,3,4-tetrahydroisoquinoline at 50℃; Inert atmosphere;
99%
With iodine at 70℃;96%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

quinoline
91-22-5

quinoline

Conditions
ConditionsYield
With oxygen In para-xylene at 110℃; for 3.5h;99%
With pyridine at 20℃; for 2h; Catalytic behavior; Reagent/catalyst; Irradiation;99%
With 1,10-Phenanthroline; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; potassium tert-butylate; oxygen; nickel dibromide In tert-Amyl alcohol at 95℃; for 24h; Catalytic behavior; Reagent/catalyst; Solvent; Temperature;99%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

2-[2-(p-tolylsulfanyl)phenyl]acetic acid
16174-75-7

2-[2-(p-tolylsulfanyl)phenyl]acetic acid

1-(3,4-Dihydro-2H-quinolin-1-yl)-2-(2-p-tolylsulfanyl-phenyl)-ethanone
207349-81-3

1-(3,4-Dihydro-2H-quinolin-1-yl)-2-(2-p-tolylsulfanyl-phenyl)-ethanone

Conditions
ConditionsYield
With oxalyl dichloride; N,N-dimethyl-formamide In benzene for 2h; Ambient temperature;99%
1-Phenylprop-1-yne
673-32-5

1-Phenylprop-1-yne

1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

1-[(2E)-3-phenylprop-2-en-1-yl]-1,2,3,4-tetrahydroquinoline

1-[(2E)-3-phenylprop-2-en-1-yl]-1,2,3,4-tetrahydroquinoline

Conditions
ConditionsYield
With benzoic acid; DavePhos; tris(dibenzylideneacetone)dipalladium(0) chloroform complex In toluene at 50℃;99%
With chlorobis(cyclooctene)rhodium(I) dimer; 1,3-bis-(diphenylphosphino)propane; benzene-1,2-dicarboxylic acid In tetrahydrofuran at 70℃; for 18h; Glovebox; enantioselective reaction;99%
With tetrakis(triphenylphosphine) palladium(0); benzoic acid; CyJohnPhos In water at 100℃; for 24h; Sealed tube; Inert atmosphere; regioselective reaction;98%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

methyl chloroformate
79-22-1

methyl chloroformate

3,4-dihydro-2H-quinoline-1-carboxylic acid methyl ester
94567-78-9

3,4-dihydro-2H-quinoline-1-carboxylic acid methyl ester

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 0 - 50℃; for 6h;99%
With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 6h; Cooling with ice; Inert atmosphere;
With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 5.16667h; Cooling with ice;

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