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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 services. DayangChem can provide different quantities of custom synthesis ch

Lilolidine Manufacturer/High quality/Best price/In stock

Cas:5840-01-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 Lilolidine supplier in China

Cas:5840-01-7

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

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

Best Purity CAS 5840-01-7 with competitive price

Cas:5840-01-7

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Product name: Lilolidine CAS : 5840-01-7 Appearance: White powder Content: 99% Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Application:Organic synthesis Transportation:By sea or by air Port:Qin

Lilolidine

Cas:5840-01-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Henan Wentao Chemical Product Co., Ltd.

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 etc. 3) oem/odm available; 4) rea

LilolidineCAS NO.:5840-01-7

Cas:5840-01-7

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Henan Tianfu Chemical Co., Ltd. is located in Zhengzhou High-tech Development Zone with import and export license. We passed ISO 9001:2008 in 2009, and won "High-tech Enterprise" by provincial government in 2013.The objective of the com

TIANFU-CHEM - Lilolidine

Cas:5840-01-7

Min.Order:1 Gram

FOB Price: $1000.0

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

Lilolidine

Cas:5840-01-7

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

4H-Pyrrolo[3,2,1-ij]quinoline,5,6-dihydro-

Cas:5840-01-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Lilolidine CAS:5840-01-7 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 intermediates,

Lilolidine CAS:5840-01-7

Cas:5840-01-7

Min.Order:1 Gram

Negotiable

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 providi

Factory Supply Lilolidine

Cas:5840-01-7

Min.Order:0 Metric Ton

Negotiable

Type:Other

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

Lilolidine

Cas:5840-01-7

Min.Order:0

Negotiable

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 quality Lilolidine

Cas:5840-01-7

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

High purity Lilolidine

Cas:5840-01-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

Lilolidine

Cas:5840-01-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

SAGECHEM/5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinoline

Cas:5840-01-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

Lilolidine

Cas:5840-01-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

5,6-Dihydro-4H-pyrrolo[3,2,1-IJ]quinoline Cas no.5840-01-7 98%

Cas:5840-01-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Hohance Chemical Co., ltd

1)Entity factory, can batch production 2)Sample service 3)the most competitive price with good quality: we do this products so many years with Skilled craft can control the cost. so we can provide the most competitive price for our customers. 4)To

Lilolidine

Cas:5840-01-7

Min.Order:1 Kilogram

FOB Price: $12.0 / 13.0

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Lilolidine

Cas:5840-01-7

Min.Order:0

Negotiable

Type:Other

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

Lilolidine

Cas:5840-01-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

JINHUA HUAYI CHEMICAL CO., LTD.

Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

Lilolidine

Cas:5840-01-7

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Lilolidine

Cas:5840-01-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

hight degree of purity Application:Fine chemical intermediates, used as the main raw material for he synthesis of various pesticides, medicines, surfactants, polymer monomers, Ond Ontifungal agents

4H-Pyrrolo[3,2,1-ij]quinoline,5,6-dihydro-

Cas:5840-01-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

Lilolidine cas 5840-01-7Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Lilolidine cas 5840-01-7

Cas:5840-01-7

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

Lilolidine

Cas:5840-01-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemlyte Solutions

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinoline

Cas:5840-01-7

Min.Order:0

Negotiable

Type:Other

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

Lilolidine

Cas:5840-01-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Yuanye Bio-Technology Co., Ltd.

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:White powder Storage:keep sealed and keep from direct light Package:According client's requirements Application:pharmaceutica

5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinoline manufacturer

Cas:5840-01-7

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

Lilolidine

Cas:5840-01-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

Lilolidine

Cas:5840-01-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1-carboxylic acid
124730-56-9

5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1-carboxylic acid

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
With quinoline; copper chromite at 185℃; for 3h;93%
With quinoline; copper chromite at 185℃; for 2h;72%
With copper chromite In quinoline at 185℃; for 2h;72%
With quinoline; copper chromite at 185℃; for 4h;58%
copper(II) chromite In quinoline at 185℃; for 4h;58%
5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-2(1H)-one
16078-37-8

5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-2(1H)-one

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
Stage #1: 5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-2(1H)-one With diisobutylaluminium hydride In tetrahydrofuran; toluene at -20 - -10℃;
Stage #2: With hydrogenchloride In tetrahydrofuran; water; toluene at 40℃; for 0.5h; Temperature; Concentration; Reagent/catalyst;
88.9%
5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline 1,2-dicarboxylic acid
1220339-77-4

5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline 1,2-dicarboxylic acid

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
Stage #1: 5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline 1,2-dicarboxylic acid With quinoline; copper at 238℃; for 3h;
Stage #2: With hydrogenchloride In water
Stage #3: With sodium hydroxide In water
72%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

ethylene glycol
107-21-1

ethylene glycol

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
With Pt/Al2O3; zinc(II) oxide In neat (no solvent) at 175℃; for 24h; Sealed tube;50%
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

ethylene glycol
107-21-1

ethylene glycol

A

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

B

2-[1,2,3,4-tetrahydroquinolin-1-yl]ethan-1-ol
52704-48-0

2-[1,2,3,4-tetrahydroquinolin-1-yl]ethan-1-ol

Conditions
ConditionsYield
With palladium on activated charcoal; zinc(II) oxide In water at 150℃; for 24h; Sealed tube;A 45%
B 45%
With palladium on activated charcoal; zinc(II) oxide In water at 150℃; for 24h; Sealed tube;
quinoline
91-22-5

quinoline

ethylene glycol
107-21-1

ethylene glycol

A

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

1,2,3,4-tetrahydroisoquinoline

B

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
With palladium 10% on activated carbon; zinc In water at 150℃; for 24h; Autoclave;A 37%
B 16%
With palladium 10% on activated carbon; zinc In water at 150℃; for 40h; Autoclave;A 33 %Spectr.
B 33 %Spectr.
With palladium 10% on activated carbon; zinc In water at 150℃; for 70h; Autoclave;A 45 %Spectr.
B 50 %Spectr.
5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-2-carboxylic acid
117273-45-7

5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-2-carboxylic acid

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
With quinoline; copper oxide-chromium oxide; hydrogen at 190℃;
[(E)-8-Allyl-3,4-dihydro-2H-quinolin-1-ylimino]-acetic acid
1026530-18-6

[(E)-8-Allyl-3,4-dihydro-2H-quinolin-1-ylimino]-acetic acid

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
With potassium hydroxide; sulfuric acid 1.) ethanol, 120 deg C, 4 h, 2.) ethanol, reflux, 4 h; Yield given. Multistep reaction;
2-[(E)-8-Allyl-3,4-dihydro-2H-quinolin-1-ylimino]-propionic acid ethyl ester

2-[(E)-8-Allyl-3,4-dihydro-2H-quinolin-1-ylimino]-propionic acid ethyl ester

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
With pyridine; sulfuric acid; acetic anhydride 1.) ethanol, 3.5 h; Yield given. Multistep reaction;
1-allyl-7-bromo-1H-indole
194231-71-5

1-allyl-7-bromo-1H-indole

A

1-allylindole
16886-08-1

1-allylindole

B

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In toluene for 12h; Heating; Yield given. Yields of byproduct given;
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In toluene for 12h; Product distribution; Heating; different N-substituted-7-bromoindoles;
1,2,3,4-tetrahydroisoquinoline
635-46-1

1,2,3,4-tetrahydroisoquinoline

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: tetrahydrofuran / 24 h / Ambient temperature
2: MgCl2 / 2-methoxy-ethanol; tetrahydrofuran / 6 h / 125 °C
3: 94 percent / aq. NaOH / ethanol / 2 h / Heating
4: 93 percent / copper chromite, quinoline / 3 h / 185 °C
View Scheme
Multi-step reaction with 2 steps
1: palladium 10% on activated carbon / 24 h / 150 °C / Autoclave
2: palladium 10% on activated carbon; zinc / water / 24 h / 150 °C / Autoclave
View Scheme
Multi-step reaction with 2 steps
1: palladium 10% on activated carbon / 24 h / 150 °C / Autoclave
2: palladium 10% on activated carbon; zinc / water / 70 h / 150 °C / Autoclave
View Scheme
5,6-dihydro-4H-pyrrolo [3,2,1-ij]quinoline-1-carboxylic acid ethyl ester
124730-53-6

5,6-dihydro-4H-pyrrolo [3,2,1-ij]quinoline-1-carboxylic acid ethyl ester

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 94 percent / aq. NaOH / ethanol / 2 h / Heating
2: 93 percent / copper chromite, quinoline / 3 h / 185 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium hydroxide; water / ethanol / 2 h / Reflux
2: copper chromite / quinoline / 2 h / 185 °C
View Scheme
3-(3,4-dihydro-2H-quinolin-1-yl)-2-oxopropionic acid ethyl ester
152712-44-2

3-(3,4-dihydro-2H-quinolin-1-yl)-2-oxopropionic acid ethyl ester

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: MgCl2 / 2-methoxy-ethanol; tetrahydrofuran / 6 h / 125 °C
2: 94 percent / aq. NaOH / ethanol / 2 h / Heating
3: 93 percent / copper chromite, quinoline / 3 h / 185 °C
View Scheme
Multi-step reaction with 3 steps
1: magnesium chloride / 2-methoxy-ethanol / 6 h / 125 °C / Reflux
2: sodium hydroxide; water / ethanol / 2 h / Reflux
3: copper chromite / quinoline / 2 h / 185 °C
View Scheme
8-allyl-1,2,3,4-tetrahydroquinoline hydrochloride
92679-18-0

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

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 94.8 percent / CF3COOH / acetonitrile / 4 h
2: 88.6 percent / 1.8 N aq. sodium hypochlorite, 2.6 N aq. NaOH / ethanol / 1 h / 70 °C
3: 93 percent / 66percent aq. AcOH / 1 h / Ambient temperature
4: 1.) 10percent aq. H2SO4, 2.) Ac2O, pyridine / 1.) ethanol, 3.5 h
View Scheme
Multi-step reaction with 4 steps
1: 94.8 percent / CF3COOH / acetonitrile / 4 h
2: 88.6 percent / 1.8 N aq. sodium hypochlorite, 2.6 N aq. NaOH / ethanol / 1 h / 70 °C
3: 0.2percent aq. H2SO4 / ethanol / 2 h / Ambient temperature
4: 1.) aq. H2SO4, 2.) 30percent aq. KOH / 1.) ethanol, 120 deg C, 4 h, 2.) ethanol, reflux, 4 h
View Scheme
8-allyl-1-carbamoyl-1,2,3,4-tetrahydroquinoline
152771-24-9

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

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 88.6 percent / 1.8 N aq. sodium hypochlorite, 2.6 N aq. NaOH / ethanol / 1 h / 70 °C
2: 93 percent / 66percent aq. AcOH / 1 h / Ambient temperature
3: 1.) 10percent aq. H2SO4, 2.) Ac2O, pyridine / 1.) ethanol, 3.5 h
View Scheme
Multi-step reaction with 3 steps
1: 88.6 percent / 1.8 N aq. sodium hypochlorite, 2.6 N aq. NaOH / ethanol / 1 h / 70 °C
2: 0.2percent aq. H2SO4 / ethanol / 2 h / Ambient temperature
3: 1.) aq. H2SO4, 2.) 30percent aq. KOH / 1.) ethanol, 120 deg C, 4 h, 2.) ethanol, reflux, 4 h
View Scheme
8-allyl-1-amino-1,2,3,4-tetrahydroquinoline
152771-25-0

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

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 93 percent / 66percent aq. AcOH / 1 h / Ambient temperature
2: 1.) 10percent aq. H2SO4, 2.) Ac2O, pyridine / 1.) ethanol, 3.5 h
View Scheme
Multi-step reaction with 2 steps
1: 0.2percent aq. H2SO4 / ethanol / 2 h / Ambient temperature
2: 1.) aq. H2SO4, 2.) 30percent aq. KOH / 1.) ethanol, 120 deg C, 4 h, 2.) ethanol, reflux, 4 h
View Scheme
quinoline
91-22-5

quinoline

ethylene glycol
107-21-1

ethylene glycol

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Conditions
ConditionsYield
With palladium 10% on activated carbon; zinc In water at 150℃; for 24h; Autoclave;30 %Spectr.
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane
25015-63-8

4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

C17H22BNO2

C17H22BNO2

Conditions
ConditionsYield
With benzylidene dichloride; C14H14N3P; N-ethyl-N,N-diisopropylamine In acetonitrile for 16h; regioselective reaction;98%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

2-((trifluoromethyl)thio)benzo[d]isothiazol-3(2H)-one 1,1-dioxide

2-((trifluoromethyl)thio)benzo[d]isothiazol-3(2H)-one 1,1-dioxide

1-((trifluoromethyl)thio)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

1-((trifluoromethyl)thio)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

Conditions
ConditionsYield
In 2,2,2-trifluoroethanol at 40℃; for 12h; Inert atmosphere; Schlenk technique; Sealed tube;97%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

C11H10(2)HN

C11H10(2)HN

Conditions
ConditionsYield
With water-d2; silver trifluoromethanesulfonate In chloroform-d1 at 90℃; for 18h; regioselective reaction;96%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

2-((trifluoromethyl)sulfonyl)benzo[d]thiazole

2-((trifluoromethyl)sulfonyl)benzo[d]thiazole

1-((trifluoromethyl)sulfinyl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

1-((trifluoromethyl)sulfinyl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

Conditions
ConditionsYield
With Diphenylphosphinic chloride In acetonitrile at 60℃; for 1h; Schlenk technique; Inert atmosphere;95%
methanol
67-56-1

methanol

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

oxalyl dichloride
79-37-8

oxalyl dichloride

sodium methylate
124-41-4

sodium methylate

(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)oxoacetic acid methyl ester
345264-02-0

(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)oxoacetic acid methyl ester

Conditions
ConditionsYield
Stage #1: 5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline; oxalyl dichloride In tetrahydrofuran at 0℃; for 2.5h;
Stage #2: methanol; sodium methylate In tetrahydrofuran at -78℃;
94%
Stage #1: 5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline; oxalyl dichloride In tetrahydrofuran; dichloromethane at 0℃; for 0.5h;
Stage #2: methanol; sodium methylate In tetrahydrofuran; dichloromethane at -78 - 20℃; for 2h;
87%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione
4290-72-6

5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione

Conditions
ConditionsYield
With oxygen; Rose Bengal lactone In water; N,N-dimethyl-formamide for 48h; Inert atmosphere; Irradiation;93%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

1,1,1,3',3',3'-hexafluoro-propanol
920-66-1

1,1,1,3',3',3'-hexafluoro-propanol

2-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-1,1,1,3,3,3-hexafluoropropan-2-ol

2-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-1,1,1,3,3,3-hexafluoropropan-2-ol

Conditions
ConditionsYield
With copper diacetate; 4,4'-di-tert-butyl-2,2'-bipyridine at 90℃; for 24h; Schlenk technique; regioselective reaction;92%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

2-vinylbenzaldehyde
28272-96-0

2-vinylbenzaldehyde

8-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-13-methyl-5,6-dihydro-4H-benzo[b]pyrido[3,2,1-jk]carbazole

8-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-13-methyl-5,6-dihydro-4H-benzo[b]pyrido[3,2,1-jk]carbazole

Conditions
ConditionsYield
With dipotassium peroxodisulfate; tetrakis(acetonitrile)palladium bistriflate In acetonitrile at 60℃; for 18h; Inert atmosphere; Schlenk technique; Sealed tube; regioselective reaction;91%
2,6-Dichloropyrimidine
3934-20-1

2,6-Dichloropyrimidine

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

1-(2-chloropyrimidin-4-yl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

1-(2-chloropyrimidin-4-yl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

Conditions
ConditionsYield
Stage #1: 2,6-Dichloropyrimidine With aluminum (III) chloride In 1,2-dimethoxyethane at 20℃; for 0.333333h;
Stage #2: 5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline In 1,2-dimethoxyethane at 80℃; for 6h;
90.1%
With iron(III) chloride In 1,2-dichloro-ethane at 60℃;
Stage #1: 2,6-Dichloropyrimidine With aluminum (III) chloride In 1,2-dimethoxyethane at 20℃; for 0.333333h;
Stage #2: 5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline In 1,2-dimethoxyethane at 80℃; for 6h;
Stage #1: 2,6-Dichloropyrimidine With aluminum (III) chloride In 1,2-dimethoxyethane at 20℃; for 0.333333h;
Stage #2: 5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline In 1,2-dimethoxyethane at 80℃; for 6h;
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

Thiram
137-26-8

Thiram

5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl N,N-dimethylaminodithioformate

5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl N,N-dimethylaminodithioformate

Conditions
ConditionsYield
With dipotassium peroxodisulfate; potassium iodide at 60℃; for 12h;89%
With dipotassium peroxodisulfate; potassium iodide In water; N,N-dimethyl-formamide at 60℃; for 12h; Green chemistry;89%
4-Methoxystyrene
637-69-4

4-Methoxystyrene

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

1,3-dioxoisoindolin-2-yl (3r,5r,7r)-adamantane-1- carboxylate
118334-83-1

1,3-dioxoisoindolin-2-yl (3r,5r,7r)-adamantane-1- carboxylate

1-(2-(-adamantan-1-yl)-1-(4-methoxyphenyl)ethyl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

1-(2-(-adamantan-1-yl)-1-(4-methoxyphenyl)ethyl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

Conditions
ConditionsYield
With indium(III) triflate; tris[2-phenylpyridinato-C2,N]iridium(III) at 30℃; for 24h; Schlenk technique; Inert atmosphere; Irradiation;88%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

1,1,1-trifluoro-2-phenylbut-3-yn-2-yl 2,3,4,5,6-pentafluorobenzoate

1,1,1-trifluoro-2-phenylbut-3-yn-2-yl 2,3,4,5,6-pentafluorobenzoate

C21H16F3N

C21H16F3N

Conditions
ConditionsYield
With 4-methyl-morpholine; copper(I) triflate benzene complex; 2,6-bis[(4S,5R)-4,5-diphenyl-4,5-dihydro-1,3-oxazol-2-yl]pyridine In methanol at 0℃; for 24h; Schlenk technique; Inert atmosphere; enantioselective reaction;86%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

sodium methylate
124-41-4

sodium methylate

(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)oxoacetic acid methyl ester
345264-02-0

(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)oxoacetic acid methyl ester

Conditions
ConditionsYield
Stage #1: 5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline; oxalyl dichloride In diethyl ether at 0℃; for 0.5 - 0.75h;
Stage #2: sodium methylate In methanol; diethyl ether at -78 - 20℃;
85%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

oxalyl dichloride
79-37-8

oxalyl dichloride

sodium methylate
124-41-4

sodium methylate

(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)oxoacetic acid methyl ester
345264-02-0

(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)oxoacetic acid methyl ester

Conditions
ConditionsYield
Stage #1: 5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline; oxalyl dichloride In diethyl ether at 0℃;
Stage #2: sodium methylate In methanol at -78 - 20℃;
85%
Stage #1: 5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline; oxalyl dichloride In diethyl ether at 0℃; for 0.666667h;
Stage #2: sodium methylate In methanol; diethyl ether at -78 - 24℃; for 2h;
84%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

sodium trifluoroethylsulfinate

sodium trifluoroethylsulfinate

1-((2,2,2-trifluoroethyl)thio)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]-quinoline

1-((2,2,2-trifluoroethyl)thio)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]-quinoline

Conditions
ConditionsYield
With chloro-trimethyl-silane; phosphonic acid diethyl ester In acetonitrile at 85℃; for 3h; Sealed tube;85%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

ethyl 2-diazo-3-oxobutanoate
2009-97-4

ethyl 2-diazo-3-oxobutanoate

ethyl 2,2-bis(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-3-oxobutanoate

ethyl 2,2-bis(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-3-oxobutanoate

Conditions
ConditionsYield
With air In 2,2,2-trifluoroethanol; water at 120℃; for 12h; Sealed tube;85%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

diethyl (bromodifluoromethyl)phosphonate
65094-22-6

diethyl (bromodifluoromethyl)phosphonate

1-((difluoromethyl)thio)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

1-((difluoromethyl)thio)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

Conditions
ConditionsYield
Stage #1: 5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline With water; iodine; thiourea; potassium iodide In 1,4-dioxane at 50℃;
Stage #2: With sodium hydroxide In 1,4-dioxane at 50℃; for 1h;
Stage #3: diethyl (bromodifluoromethyl)phosphonate In 1,4-dioxane at 20℃; for 4h;
80%
1,2,4-Triazole
288-88-0

1,2,4-Triazole

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

C13H12N4

C13H12N4

Conditions
ConditionsYield
With 5-ethyl-1,3,7,8-tetramethylalloxazinium triflate; iodine; oxygen In acetonitrile at 50℃; under 760.051 Torr; for 36h; Green chemistry;79%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

C22H20N2

C22H20N2

Conditions
ConditionsYield
With oxygen; palladium diacetate; acetic acid In dimethyl sulfoxide at 40℃; under 760.051 Torr; for 24h; regioselective reaction;76%
4-Methoxystyrene
637-69-4

4-Methoxystyrene

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

acetonitrile
75-05-8

acetonitrile

4-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(4-methoxyphenyl)butanenitrile

4-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(4-methoxyphenyl)butanenitrile

Conditions
ConditionsYield
With indium(III) triflate; silver carbonate at 120℃; for 24h; Schlenk technique; Inert atmosphere; Sealed tube;75%
NH-pyrazole
288-13-1

NH-pyrazole

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

C14H13N3

C14H13N3

Conditions
ConditionsYield
With 5-ethyl-1,3,7,8-tetramethylalloxazinium triflate; iodine; oxygen In acetonitrile at 50℃; under 760.051 Torr; for 36h; Green chemistry;75%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

difluoromethylsulfinyl chloride

difluoromethylsulfinyl chloride

1-((difluoromethyl)thio)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

1-((difluoromethyl)thio)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

Conditions
ConditionsYield
In acetonitrile at 90℃; for 6h; Inert atmosphere;73%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

2,2,2-trifluoroethanol
75-89-8

2,2,2-trifluoroethanol

1-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-2,2,2-trifluoroethan-1-ol

1-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-2,2,2-trifluoroethan-1-ol

Conditions
ConditionsYield
With copper diacetate; 4,4'-di-tert-butyl-2,2'-bipyridine at 90℃; for 24h; Schlenk technique; regioselective reaction;73%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

C19H17NO4

C19H17NO4

1-((2R,4R,4aR,10aS)-4-(nitromethyl)-2-phenyl-3,4,4a,10a-tetrahydro-2H,5H-pyrano[2,3-b]chromen-2-yl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

1-((2R,4R,4aR,10aS)-4-(nitromethyl)-2-phenyl-3,4,4a,10a-tetrahydro-2H,5H-pyrano[2,3-b]chromen-2-yl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

Conditions
ConditionsYield
With toluene-4-sulfonic acid In dichloromethane at 0℃; Inert atmosphere; Molecular sieve; chemoselective reaction;72%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

2,2'-diiodobiphenyl
2236-52-4

2,2'-diiodobiphenyl

C23H17N

C23H17N

Conditions
ConditionsYield
With palladium(II) trimethylacetate; silver carbonate In dimethyl sulfoxide; N,N-dimethyl-formamide at 80℃; for 19h;72%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

4-chloro-6,7-bis(2-methoxyethoxy)quinazoline
183322-18-1

4-chloro-6,7-bis(2-methoxyethoxy)quinazoline

1-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

1-(6,7-bis(2-methoxyethoxy)quinazolin-4-yl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinoline

Conditions
ConditionsYield
With 1,1,1,3',3',3'-hexafluoro-propanol; bis(trifluoromethanesulfonyl)amide at 100℃; for 6h; Sealed tube;72%
5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline
5840-01-7

5,6-dihydro-4H-pyrrolo-[3,2,1-ij]quinoline

7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine
24415-66-5

7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine

1-(5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolinone

1-(5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolinone

Conditions
ConditionsYield
With 1,1,1,3',3',3'-hexafluoro-propanol; bis(trifluoromethanesulfonyl)amide at 100℃; for 6h; Sealed tube;72%
With 1,1,1,3',3',3'-hexafluoro-propanol; bis(trifluoromethanesulfonyl)amide at 100℃; for 6h; Microwave irradiation; Sealed tube;72%

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