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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

2,3,4-Trifluorobenzaldehyde Manufacturer/High quality/Best price/In stock

Cas:161793-17-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Chemwill Asia Co., Ltd.

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

2,3,4-Trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Now we would like to update our product list for you, kindly check the below information: 1. Catalyst series ( such as Noble Metal Catalyst, Phosphorous ligand, etc ) 2. Pharmaceutical Intermediate ( such as diabtes series, Anti

161793-17-5

Cas:161793-17-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

2,3,4-Trifluorobenzaldehyde CAS 161793-17-5

Cas:161793-17-5

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

Top Purity CAS 161793-17-5 with fast shipping

Cas:161793-17-5

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

2,3,4-Trifluorobenzaldehyde CAS NO.161793-17-5

Cas:161793-17-5

Min.Order:10 Kilogram

FOB Price: $30.0 / 40.0

Type:Trading Company

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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 pla

2, 3, 4-Trifluorobenzaldehyde CAS No.: 161793-17-5

Cas:161793-17-5

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Qingdao Beluga Import and Export Co., LTD

2,3,4-Trifluorobenzaldehyde CAS:161793-17-5 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 org

2,3,4-Trifluorobenzaldehyde CAS:161793-17-5

Cas:161793-17-5

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

2,3,4-Trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

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

2,3,4-Trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:0

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

2,3,4-Trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:0

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 2,3,4-trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:0 Metric Ton

Negotiable

Type:Other

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Zibo Hangyu Biotechnology Development Co., Ltd

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

2,3,4-Trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

2,3,4-Trifluorobenzaldehyde CAS NO.161793-17-5

Cas:161793-17-5

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 2,3,4-Trifluorobenzaldehyde Synonyms: TIMTEC-BB SBB003969;1,2,3-Trifluorobenzaldehyde;2,3,4-Trilfuorobenzaldehyde;Benzaldehyde, 2,3,4-trifluoro- (9CI);2,3,4-Trifluorobenzaldehyde 98%;2,3,4-Trifluorobenzaldehyde98%;2,3,4-trifluorob

2,3,4-Trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

2,3,4-Trifluorobenzaldehyde CAS NO.161793-17-5

Cas:161793-17-5

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

2,3,4-Trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:1 Kilogram

FOB Price: $2.0

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

2,3,4-Trifluorobenzaldehyde CAS NO.161793-17-5

Cas:161793-17-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

2,3,4-Trifluorobenzaldehyde CAS NO.161793-17-5

Cas:161793-17-5

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

2,3,4-Trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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, intermediat

2,3,4-Trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:1 Kilogram

FOB Price: $5.0 / 15.0

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

2,3,4-trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

2,3,4-Trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

2,3,4-Trifluorobenzaldehyde CAS NO.161793-17-5

Cas:161793-17-5

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

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

2,3,4-Trifluorobenzaldehyde cas no. 161793-17-5 98%

Cas:161793-17-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

GIHI CHEMICALS CO.,LIMITED

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

2,3,4-Trifluorobenzaldehyde CAS NO.161793-17-5

Cas:161793-17-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

2,3,4-Trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec 2,3,4-Trifluorobenzaldehyde 100g

Cas:161793-17-5

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

2,3,4-Trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

2,3,4-Trifluorobenzaldehyde

Cas:161793-17-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

thiosemicarbazide
79-19-6

thiosemicarbazide

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

2,3,4-trifluorobenzaldehyde thiosemicarbazone

2,3,4-trifluorobenzaldehyde thiosemicarbazone

Conditions
ConditionsYield
With sulfuric acid In ethanol at 40℃; for 4h;96%
(E)-N-(5-hydroxypent-2-en-1-yl)-4-nitro-N-(3-phenylprop-2-yn-1-yl)benzenesulfonamide

(E)-N-(5-hydroxypent-2-en-1-yl)-4-nitro-N-(3-phenylprop-2-yn-1-yl)benzenesulfonamide

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

(7-((4-nitrophenyl)sulfonyl)-1-(2,3,4-trifluorophenyl)octahydro-1H-pyrano[3,4-c]pyridin-5-yl)(phenyl)methanone

(7-((4-nitrophenyl)sulfonyl)-1-(2,3,4-trifluorophenyl)octahydro-1H-pyrano[3,4-c]pyridin-5-yl)(phenyl)methanone

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃; for 0.5h; Inert atmosphere; diastereoselective reaction;94%
1-amino-3-(dimethylamino)propane
109-55-7

1-amino-3-(dimethylamino)propane

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

C12H15F3N2
1535185-04-6

C12H15F3N2

Conditions
ConditionsYield
In toluene at 20℃; for 2h;92%
C14H19NO4

C14H19NO4

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

4,6-dimethoxy-1-methyl-2'-(2,3,4-trifluorophenyl)-2',3',5',6'-tetrahydrospiro[indoline-3,4'-pyran]-2-one

4,6-dimethoxy-1-methyl-2'-(2,3,4-trifluorophenyl)-2',3',5',6'-tetrahydrospiro[indoline-3,4'-pyran]-2-one

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 0 - 20℃; for 12h; Inert atmosphere; diastereoselective reaction;91%
3,5-dibromo-1-(2-tetrahydropyran-2-yloxyethyl)-1,2,4-triazole
1262197-67-0

3,5-dibromo-1-(2-tetrahydropyran-2-yloxyethyl)-1,2,4-triazole

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

[5-bromo-2-(2-tetrahydropyran-2-yloxyethyl)-1,2,4-triazol-3-yl]-(2,3,4-trifluorophenyl)methanol

[5-bromo-2-(2-tetrahydropyran-2-yloxyethyl)-1,2,4-triazol-3-yl]-(2,3,4-trifluorophenyl)methanol

Conditions
ConditionsYield
Stage #1: 3,5-dibromo-1-(2-tetrahydropyran-2-yloxyethyl)-1,2,4-triazole With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.333333h;
Stage #2: 2,3,4-trifluorobenzaldehyde In tetrahydrofuran; hexane at -78 - 20℃; for 2h;
91%
2-thioxo-4-thiazolidinone
141-84-4

2-thioxo-4-thiazolidinone

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

(Z)-2-thioxo-5-(2,3,4-trifluorobenzylidene)thiazolidin-4-one
1222801-74-2

(Z)-2-thioxo-5-(2,3,4-trifluorobenzylidene)thiazolidin-4-one

Conditions
ConditionsYield
With piperidine; acetic acid In ethanol at 140℃; under 13501.4 Torr; for 0.5h; Knoevenagel condensation; Microwave irradiation;87.8%
2,4-thiazolidinedion
2295-31-0

2,4-thiazolidinedion

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

(Z)-5-(2,3,4-trifluorobenzylidene)thiazolidine-2,4-dione
1222801-77-5

(Z)-5-(2,3,4-trifluorobenzylidene)thiazolidine-2,4-dione

Conditions
ConditionsYield
With piperidine; acetic acid In ethanol at 140℃; under 13501.4 Torr; for 0.5h; Knoevenagel condensation; Microwave irradiation;85.8%
1H-indene-1,3(2H)-dione
606-23-5

1H-indene-1,3(2H)-dione

6-Amino-1,3-dimethylbarbituric acid
6642-31-5

6-Amino-1,3-dimethylbarbituric acid

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

5-(2,3,4-trifluorophenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione
1172612-98-4

5-(2,3,4-trifluorophenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione

Conditions
ConditionsYield
With acetic acid at 110℃; for 8h; Hantzsch dihydropyridine synthesis; Inert atmosphere;83%
ethyl acetoacetate
141-97-9

ethyl acetoacetate

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

diethyl 2,6-dimethyl-4-(2,3,4-trifluorophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

diethyl 2,6-dimethyl-4-(2,3,4-trifluorophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

Conditions
ConditionsYield
With ammonium acetate In ethanol at 60℃; for 8h; Hantzsch Dihydropyridine Synthesis;80%
BARBITURIC ACID
67-52-7

BARBITURIC ACID

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

5-(2,3,4-trifluorobenzylidene)pyrimidine-2,4,6(1H,3H,5H)-trione
1222801-84-4

5-(2,3,4-trifluorobenzylidene)pyrimidine-2,4,6(1H,3H,5H)-trione

Conditions
ConditionsYield
In water at 100℃; for 1h; Knoevenagel condensation;78.3%
2-(((4-chlorobenzyl)sulfonyl))acetic acid
118672-20-1

2-(((4-chlorobenzyl)sulfonyl))acetic acid

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

(E)-2,3,4-trifluorostyryl 4-chlorobenzyl sulfone
334969-36-7

(E)-2,3,4-trifluorostyryl 4-chlorobenzyl sulfone

Conditions
ConditionsYield
78%
ethylene glycol
107-21-1

ethylene glycol

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

2-(2,3,4-trifluorophenyl)-1,3-dioxolane

2-(2,3,4-trifluorophenyl)-1,3-dioxolane

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene for 24h; Reflux; Dean-Stark;78%
With toluene-4-sulfonic acid In toluene for 24h; Reflux; Dean-Stark;78%
Cyclopentamine
1003-03-8

Cyclopentamine

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

N-(2,3,4-trifluorobenzyl)cyclopentanamine

N-(2,3,4-trifluorobenzyl)cyclopentanamine

Conditions
ConditionsYield
Stage #1: Cyclopentamine; 2,3,4-trifluorobenzaldehyde In dichloromethane at 25℃; Molecular sieve;
Stage #2: With sodium triacetoxy borohydride In dichloromethane at 25℃;
77%
2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

C7H4F3NO

C7H4F3NO

Conditions
ConditionsYield
With hydroxylamine hydrochloride; triethylamine In dichloromethane at 20℃; for 12h;73%
2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

F3C6H2COCHOHC6H2F3

F3C6H2COCHOHC6H2F3

Conditions
ConditionsYield
With sodium hydroxide; Thiamine hydrochloride In ethanol at 50℃; for 48h;72%
2-[(4-fluorobenzyl)sulfonyl]acetic acid
222639-41-0

2-[(4-fluorobenzyl)sulfonyl]acetic acid

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

(E)-2,3,4-trifluorostyryl 4-fluorobenzyl sulfone
334969-35-6

(E)-2,3,4-trifluorostyryl 4-fluorobenzyl sulfone

Conditions
ConditionsYield
72%
ethyl-2-azidoacetate
637-81-0

ethyl-2-azidoacetate

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

C11H8F3N3O2
1240983-02-1

C11H8F3N3O2

Conditions
ConditionsYield
With sodium methylate In methanol at -10 - 5℃; for 3h;72%
With sodium methylate In methanol at -10 - 5℃; for 3h;72%
With sodium methylate In methanol at -10 - 5℃; for 3h;72%
2,2-dimethoxy-propane
77-76-9

2,2-dimethoxy-propane

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

1-(dimethoxymethyl)-2,3,4-trifluorobenzene
1223444-83-4

1-(dimethoxymethyl)-2,3,4-trifluorobenzene

Conditions
ConditionsYield
With toluene-4-sulfonic acid at 18 - 25℃;71.7%
(S)-1-(4-methanesulfonamidophenoxy)-3-(3,4-dichlorophenylethylamino)-2-propanol
457897-92-6

(S)-1-(4-methanesulfonamidophenoxy)-3-(3,4-dichlorophenylethylamino)-2-propanol

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

(S)-1-(4-methanesulfonamidophenoxy)-3-(N-(2,3,4-trifluorobenzyl)-3,4-dichlorophenylethylamino)-2-propanol
457898-04-3

(S)-1-(4-methanesulfonamidophenoxy)-3-(N-(2,3,4-trifluorobenzyl)-3,4-dichlorophenylethylamino)-2-propanol

Conditions
ConditionsYield
With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane at 20℃;65%
6-Amino-1,3-dimethylbarbituric acid
6642-31-5

6-Amino-1,3-dimethylbarbituric acid

5-(furan-2-yl)cyclohexane-1,3-dione
1774-11-4

5-(furan-2-yl)cyclohexane-1,3-dione

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

5-(2,3,4-trifluorophenyl)-8-(furan-2-yl)-1,3-dimethyl-5,7,8,9,10-pentahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,5H)-trione
1172613-13-6

5-(2,3,4-trifluorophenyl)-8-(furan-2-yl)-1,3-dimethyl-5,7,8,9,10-pentahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,5H)-trione

Conditions
ConditionsYield
With acetic acid at 110℃; for 8h; Hantzsch dihydropyridine synthesis; Inert atmosphere;65%
3-amino-5-isopropyl-2-methylcyclohexa-2,5-diene-1,4-dione
17414-18-5

3-amino-5-isopropyl-2-methylcyclohexa-2,5-diene-1,4-dione

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

((E)-5-isopropyl-2-methyl-3-((2,3,4-trifluorobenzylidene)amino)cyclohexa-2,5-diene-1,4-dione)
1431881-09-2

((E)-5-isopropyl-2-methyl-3-((2,3,4-trifluorobenzylidene)amino)cyclohexa-2,5-diene-1,4-dione)

Conditions
ConditionsYield
With hydrogenchloride In water at 75℃; for 4h;62%
2,2,2-trifluoroethanol
75-89-8

2,2,2-trifluoroethanol

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

2,3,4-trifluoro-6-(2,2,2-trifluoroethoxy)benzaldehyde

2,3,4-trifluoro-6-(2,2,2-trifluoroethoxy)benzaldehyde

Conditions
ConditionsYield
With dipotassium peroxodisulfate; L-valine; palladium diacetate; trifluoroacetic acid at 80℃; for 12h; Sealed tube;62%
2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

3,3-difluoropyrrolidine hydrochloride
163457-23-6

3,3-difluoropyrrolidine hydrochloride

C11H9F4NO

C11H9F4NO

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 100℃; Temperature;61%
(acetylacetonato)borondifluoride
15390-25-7

(acetylacetonato)borondifluoride

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

C19H9BF8O2

C19H9BF8O2

Conditions
ConditionsYield
With N-butylamine In ethyl acetate at 20℃; for 12h; Inert atmosphere;57%
With N-butylamine In ethyl acetate at 20℃; Inert atmosphere;
1,3-thiazole-2-carboximidamide hydrochloride
247037-82-7

1,3-thiazole-2-carboximidamide hydrochloride

ethyl acetoacetate
141-97-9

ethyl acetoacetate

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

(R)-6-methyl-2-(thiazol-2-yl)-4-(2,3,4-trifluorophenyl)-1,4-dihydropyrimidine-5-carboxylic acid ethyl ester

(R)-6-methyl-2-(thiazol-2-yl)-4-(2,3,4-trifluorophenyl)-1,4-dihydropyrimidine-5-carboxylic acid ethyl ester

Conditions
ConditionsYield
Stage #1: ethyl acetoacetate; 2,3,4-trifluorobenzaldehyde With piperidine; acetic acid In isopropyl alcohol for 4h;
Stage #2: 1,3-thiazole-2-carboximidamide hydrochloride With triethylamine In isopropyl alcohol at 85℃;
52.3444%
2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

6,7-difluoro-1H-indazole
1260384-41-5

6,7-difluoro-1H-indazole

Conditions
ConditionsYield
With hydrazine In 1,4-dioxane at 150℃; for 0.5h; Microwave irradiation; Sealed tube;46%
2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

1-t-Butoxycarbonylpiperazine
57260-71-6

1-t-Butoxycarbonylpiperazine

tert-butyl 4-(2,3-difluoro-4-formylphenyl)piperazine-1-carboxylate

tert-butyl 4-(2,3-difluoro-4-formylphenyl)piperazine-1-carboxylate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 3h;46%
rhodanine 3-acetic acid
5718-83-2

rhodanine 3-acetic acid

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

(Z)-2-(4-oxo-2-thioxo-5-(2,3,4-trifluorobenzylidene)thiazolidin-3-yl)acetic acid
1222801-80-0

(Z)-2-(4-oxo-2-thioxo-5-(2,3,4-trifluorobenzylidene)thiazolidin-3-yl)acetic acid

Conditions
ConditionsYield
With piperidine; acetic acid In ethanol at 110℃; under 13501.4 Torr; for 0.666667h; Knoevenagel condensation; Microwave irradiation;40.5%
(E)-2-(5-hydroxy-1-phenylpent-1-en-3-yl)phenol

(E)-2-(5-hydroxy-1-phenylpent-1-en-3-yl)phenol

2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

A

(E)-4-styrylchromane
1394313-14-4

(E)-4-styrylchromane

5-phenyl-4-(2,3,4-trifluorophenyl)-1,2,4,4a,5,10b-hexahydropyrano[3,4-c]chromene

5-phenyl-4-(2,3,4-trifluorophenyl)-1,2,4,4a,5,10b-hexahydropyrano[3,4-c]chromene

Conditions
ConditionsYield
With trimethylsilyl trifluoromethanesulfonate In dichloromethane at -40℃; Inert atmosphere; stereoselective reaction;A 40%
B 35%
2,3,4-trifluorobenzaldehyde
161793-17-5

2,3,4-trifluorobenzaldehyde

3-(benzenesulfonylamino)-4-oxo-2-thionothiazolidine
301343-38-4

3-(benzenesulfonylamino)-4-oxo-2-thionothiazolidine

N-{4-Oxo-2-thioxo-5-[1-(2,3,4-trifluoro-phenyl)-meth-(Z)-ylidene]-thiazolidin-3-yl}-benzenesulfonamide

N-{4-Oxo-2-thioxo-5-[1-(2,3,4-trifluoro-phenyl)-meth-(Z)-ylidene]-thiazolidin-3-yl}-benzenesulfonamide

Conditions
ConditionsYield
With sodium acetate In methanol at 20℃; for 5h;34%

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