Product name: 2,4-Dichlorobenzaldehyde Cas No: 874-42-0 Assay: 99%min Hangzhou Verychem Science And Technology Co. Ltd. was set up in year 2004, it’s a young but fast growing company. In the t
Cas:874-42-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryTalent Advantages: The Company features strong technical strength, possesses an efficient and cohesive management team, and enthusiastic and creative talents. The whole team has excellent execution ability, faces the market competition with firm be
Cas:874-42-0
Min.Order:0 Metric Ton
Negotiable
Type:Trading Company
inquiry2,4-Dichlorobenzaldehyde Product Description Product Name 2,4-Dichlorobenzaldehyde CAS No. 874-42-0
Cas:874-42-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryDayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities
Cas:874-42-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryItems Standard Result Ap
Cas:874-42-0
Min.Order:1 Kilogram
FOB Price: $24.0 / 75.0
Type:Manufacturers
inquiryWelcome 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
Cas:874-42-0
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryhigh quality Appearance:white powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:874-42-0
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryCangzhou 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 ap
Cas:874-42-0
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Manufacturers
inquiryOur 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
Cas:874-42-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur advantage:Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scient
Cas:874-42-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur 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
Cas:874-42-0
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
inquiryWITH 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
Cas:874-42-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryName: 2,4-Dichlorobenzaldehyde CAS: 874-42-0 MF: C7H4Cl2O Appearance: colorless or slightly yellow crystal-like Storage:Store in cool and dry place, away from sun light. Package:25kg Application: used for acid blue dye and pesticide diluted Hexacon
Cas:874-42-0
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
inquiryAppearance:White crystal Storage:R.T Package:25kg/Barrel Application:Used as a pesticide and dye intermediate, an important intermediate for the synthesis of diniconazole, a fungicide. Transportation:Express/Sea/Air Port:Any port in China
Cas:874-42-0
Min.Order:1 Metric Ton
FOB Price: $6000.0 / 9680.0
Type:Lab/Research institutions
inquiry1.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
Cas:874-42-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWuhan hanweishi Pharmchem Co., Ltd(Hanways chempharm) is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The leading products range are APIs, Hormones, Peptides
Cas:874-42-0
Min.Order:100 Kilogram
FOB Price: $1.0 / 5.0
Type:Trading Company
inquiryProduct Name: 2,4-Dichlorobenzaldehyde CAS: 874-42-0 MF: C7H4Cl2O MW: 175.01 EINECS: 212-861-1 Mol File: 874-42-0.mol 2,4-Dichlorobenzaldehyde Structure 2,4-Dichlorobenzaldehyde Chemical Properties Melting point 64-69 °C (
Cas:874-42-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry2,4-Dichlorobenzaldehyde CAS:874-42-0 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 in
Cas:874-42-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Cas:874-42-0
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur 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
hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developmen
Cas:874-42-0
Min.Order:1 Kilogram
FOB Price: $30.0 / 50.0
Type:Trading Company
inquiryHenan 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
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 customers come from Europe,
Cas:874-42-0
Min.Order:1 Kilogram
FOB Price: $100.0 / 150.0
Type:Trading Company
inquiryBest 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
Product Name:2,4-Dichlorobenzaldehyde CAS No.:874-42-0 Molecular Formula:C7H4Cl2O Molecular Weight:175.01 Assay : 99% Packaging: 40kg/Drum Place of Origin:CN EINECS NO : 212-861-1 Superiority : 1. owerful R & D team; 2. Mature technica
Cas:874-42-0
Min.Order:100 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou 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
Cas:874-42-0
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryJ&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
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
Cas:874-42-0
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquirySourcing Leveraging our vast network of suppliers and local industry expertise we can source quality industrial and speciality chemicals, supporting you through the entire sales cycle to ensure you receive the perfect Chemlyte solution. Market
Cas:874-42-0
Min.Order:100 Gram
Negotiable
Type:Other
inquiryConditions | Yield |
---|---|
With dihydrogen peroxide In neat (no solvent) at 80℃; for 4h; Green chemistry; | 100% |
With tert.-butylnitrite; oxygen; acetic acid In toluene at 50℃; for 1h; | 99% |
With cobalt(II)-meso-tetra(4-carboxyphenyl)porphyrin on TiO2/WO3 nanohybrid In acetonitrile at 30℃; for 1h; Reagent/catalyst; UV-irradiation; | 98% |
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With methanol; potassium permanganate In ethyl acetate at 25℃; for 20h; | 99% |
2,4-dichlorobenzaldoxime
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With potassium permanganate; 1-n-butyl-3-methylimidazolim bromide at 20℃; for 0.166667h; Ionic liquid; chemoselective reaction; | 98% |
With tris[trinitratocerium(IV)] paraperiodate at 90℃; for 0.333333h; | 96% |
With iron(III) chloride; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; oxygen In water; toluene at 60℃; under 760.051 Torr; for 4h; | 91% |
1,1-diacetoxy-1-(2,4-dichlorophenyl)methane
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With water; silica sulfate In toluene for 0.0166667h; Heating; | 97% |
With rice husk supported FeCl3 nanoparticles In ethanol at 70℃; for 0.416667h; | 92% |
With sodium tetrahydroborate; nickel(II) chloride hexahydrate In methanol at 20℃; for 2.5h; chemoselective reaction; | 84% |
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With tetra-N-butylammonium tribromide In acetonitrile at 20℃; for 8h; Irradiation; | 96% |
2,4-dichlorobenzyl trimethysilyl ether
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With 1-n-butylpyridinium tetrachloroferrate; pyridinium chlorochromate at 50℃; for 0.133333h; | 94% |
With silica chromate; silica gel In dichloromethane at 20℃; for 0.833333h; | 82% |
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With 1-n-butylpyridinium tetrachloroferrate; pyridinium chlorochromate at 50℃; for 0.333333h; | 92% |
2-((2,4-dichlorobenzyl)oxy)tetrahydro-2H-pyran
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With 1-n-butylpyridinium tetrachloroferrate; pyridinium chlorochromate at 50℃; for 0.166667h; | 92% |
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With aluminum oxide; Oxone for 0.0316667h; Hydrolysis; Microwave irradiation; | 91% |
Conditions | Yield |
---|---|
Stage #1: 2,4-Dichlorobenzyl chloride With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; sodium bromide In water for 0.0833333h; Reflux; Stage #2: With dihydrogen peroxide In water for 3h; | 91% |
Conditions | Yield |
---|---|
With sodium acetate; Dess-Martin periodane In dichloromethane for 1.16667h; Ambient temperature; | 90% |
Conditions | Yield |
---|---|
With copper(l) iodide; oxygen In dimethyl sulfoxide at 120℃; for 10h; chemoselective reaction; | 90% |
Conditions | Yield |
---|---|
With triethylsilane; iron(III)-acetylacetonate at 40 - 50℃; for 1h; | 89% |
With tributylgermanium hydride; tetrakis(triphenylphosphine) palladium(0) In N,N,N,N,N,N-hexamethylphosphoric triamide at 80℃; for 1h; | 85% |
(E)-2,4-dichlorobenzaldehyde oxime
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With antimonypentachloride In dichloromethane at 20℃; for 2h; | 88% |
With lanthanum(III) chloride; sodium dihydrogenphosphate In water; acetonitrile at 20℃; for 13h; | 82% |
2,4-dichlorophenylacetic acid
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With potassium 12-tungstocobaltate(III) In water; acetonitrile for 0.3h; Microwave irradiation; | 88% |
With mercury(II) fluoride; oxygen In acetonitrile at 25℃; for 24h; Irradiation; | 80% |
With oxygen; mercury(II) oxide In methanol; acetonitrile at 25℃; UV-irradiation; | 72% |
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With copper(II) nitrate hexahydrate In dichloromethane; water at 20℃; for 3.5h; | 86% |
Conditions | Yield |
---|---|
With dipotassium hydrogenphosphate; fac-tris(2-phenylpyridinato-N,C2')iridium(III); tris-(trimethylsilyl)silane; dimethyl dicarbonate In acetonitrile at 20℃; Schlenk technique; Inert atmosphere; Sealed tube; Irradiation; | 84% |
N-(2,4-dinitrophenyl)-N'-(2',4'-dichlorobenzylidene)hydrazone
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With potassium permanganate at 40℃; for 1.7h; Ionic liquid; chemoselective reaction; | 82% |
1,3-dichloro-4-(methoxymethyl)benzene
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With nitric acid In dichloromethane at 20℃; for 24h; | 81% |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate; ferrocene; iron(II) acetylacetonate In water; acetonitrile at 80℃; for 9h; | 80% |
With sodium molybdate; dihydrogen peroxide; cobalt(II) acetate; acetic acid; sodium bromide at 105℃; for 0.166667h; Temperature; Flow reactor; | 30.1% |
With bromine at 180 - 200℃; Erhitzen des Reaktionsgemisches mit konz. Schwefelsaeure auf 100-140grad; |
Conditions | Yield |
---|---|
With C13H26B(1-)*K(1+) In tetrahydrofuran for 24h; Ambient temperature; | 80% |
Conditions | Yield |
---|---|
With iodine; triethylamine; triphenylphosphine In toluene at 80℃; Inert atmosphere; Sealed tube; | 80% |
tert-butyl 2,4-dichlorobenzylidenecarbamate
A
2,4-dichlorobenzaldeyhde
C
N-tert-butoxycarbonyl-3-(2,4-dichlorophenyl)oxaziridine
Conditions | Yield |
---|---|
With n-butyllithium; 3-chloro-benzenecarboperoxoic acid In hexane; dichloromethane Product distribution; Mechanism; effect of the base, time and temperature; | A 11 % Spectr. B 2 % Spectr. C 79% |
With n-butyllithium; 3-chloro-benzenecarboperoxoic acid In hexane; dichloromethane -78 degC, 2 h, room t., 30 min; | A 11 % Spectr. B 2 % Spectr. C 79% |
(2,4-dichlorophenyl)methanol
A
2,4 dichlorobenzoic acid
B
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With peracetic acid; C24H29INO5 In acetic acid at 30℃; for 48h; | A 78% B 13% |
With CpMo(CO)3(CCPh); dihydrogen peroxide In water at 80℃; for 8h; chemoselective reaction; | |
With dihydrogen peroxide at 70℃; Catalytic behavior; Reagent/catalyst; Temperature; | |
With oxygen; potassium carbonate In water at 90℃; Catalytic behavior; | A 52 %Chromat. B 10 %Chromat. |
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With eosin Y disodium salt In acetonitrile at 20℃; for 3h; Irradiation; | 78% |
carbon monoxide
2,4-dichloro-1-iodo-benzene
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With rhodium(III) chloride trihydrate; hydrogen; triethylamine; triphenylphosphine In N,N-dimethyl acetamide at 90℃; under 7500.75 Torr; for 12h; Autoclave; | 78% |
2,4-dichlorobenzyl mercaptan
A
2,4-dichlorotoluene
B
bis-(2,4-dichloro-benzyl)-sulfide
C
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With tetrafluoroboric acid; triiron dodecarbonyl In benzene 1.) RT, 4 h; 2.) 60 deg C; | A 74% B 2% C 3% D 10% |
2,4-dichlorobenzyl mercaptan
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate; tetrakis(pyridine)silver(II) peroxodisulfate; oxygen In N,N-dimethyl-formamide at 23℃; under 760.051 Torr; Irradiation; | 74% |
(E)-2,4-dichlorobenzaldehyde oxime
A
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
With Oxone In water; acetone; acetonitrile at 45℃; for 5h; pH=7.5; Oxidation; | A n/a B 73% |
3,5-dimethyl-4-nitroisoxazole
2,4-dichlorobenzaldeyhde
5-[(E)-2-(2,4-Dichloro-phenyl)-vinyl]-3-methyl-4-nitro-isoxazole
Conditions | Yield |
---|---|
With pyrrolidine In neat (no solvent) at 20℃; for 0.05h; Aldol Condensation; | 100% |
With 1-butyl-3-methylimidazolium hydroxide at 20℃; for 0.166667h; Knoevenagel condensation; Neat (no solvent); Ionic liquid; | 90% |
With base |
Conditions | Yield |
---|---|
With potassium hydroxide In methanol at 0℃; | 100% |
2,4-dichlorobenzaldeyhde
2,2-dimethoxyethylamine
Conditions | Yield |
---|---|
In benzene Heating; | 100% |
4-(1H-pyrrol-1-yl)acetophenone
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
100% |
2,4-dichlorobenzaldeyhde
phosphonic acid diethyl ester
diethyl [(2-4-dichlorophenyl)(hydroxy)methyl]phosphonate
Conditions | Yield |
---|---|
With magnesium oxide for 0.17h; | 100% |
With C42H74LiN6Si4Yb at 20℃; for 0.333333h; Neat (no solvent); Inert atmosphere; | 99% |
With [(μ-η5:η1):η1:η1-3-(2-C4H3NCH=NCH2CH2)C8H5N]Yb3(μ3-O)-(μ2-Cl)2(THF)2[N(SiMe3)2] In neat (no solvent) at 20℃; for 0.166667h; Inert atmosphere; | 98% |
Conditions | Yield |
---|---|
In ethanol for 1h; Sonication; | 100% |
With sodium sulfate In acetonitrile for 14h; Ambient temperature; | |
In ethanol for 3h; Reflux; | |
With magnesium sulfate In dichloromethane at 20℃; | |
In dimethyl sulfoxide at 20℃; for 2h; |
Conditions | Yield |
---|---|
With copper; tin(ll) chloride In water at 20℃; for 8h; | 100% |
With titanium(III) chloride; tin(ll) chloride In water at 20℃; for 8h; Barbier reaction; | 100% |
With titanium(III) chloride; tin(ll) chloride In water at 20℃; for 24h; | 99% |
Conditions | Yield |
---|---|
With copper; tin(ll) chloride In water at 20℃; for 8h; | 100% |
With titanium(III) chloride; tin(ll) chloride In water at 20℃; for 8h; Barbier reaction; | 100% |
With tin(ll) chloride; palladium dichloride In water at 20℃; for 24h; | 99% |
With tin(ll) chloride; palladium dichloride In water at 20℃; for 16h; | 100 % Spectr. |
5-methylisoxazol-3-ylamine
2,4-dichlorobenzaldeyhde
[1-(2,4-Dichloro-phenyl)-meth-(E)-ylidene]-(5-methyl-isoxazol-3-yl)-amine
Conditions | Yield |
---|---|
Heating; | 100% |
In ethanol; chloroform |
2,4-dichlorobenzaldeyhde
(3S)-3-amino-1-(tert-butoxycarbonyl)-pyrrolidine
Conditions | Yield |
---|---|
In methanol at 20℃; for 22h; | 100% |
In toluene for 18h; Heating / reflux; Dean-Stark conditons; | |
In methanol at 20℃; for 14h; | |
In toluene for 18h; Reflux; |
ethyl (2-chloroaceto)acetate
2,4-dichlorobenzaldeyhde
(Z)-ethyl 4-chloro-2-(2,4-dichlorobenzylidene)-3-oxobutanoate
Conditions | Yield |
---|---|
With acetic acid; benzylamine In isopropyl alcohol at 20℃; for 96h; Knoevenagel Condensation; Inert atmosphere; | 100% |
With acetic acid; benzylamine In isopropyl alcohol at 20℃; for 96h; | |
With acetic acid; benzylamine In isopropyl alcohol at 20℃; for 96h; |
1.3-propanedithiol
2,4-dichlorobenzaldeyhde
2-(2,4-dichlorophenyl)-1,3-dithiane
Conditions | Yield |
---|---|
With Lewis acid | 100% |
With magnesium hydrogen sulfate In acetonitrile at 20℃; for 0.0666667h; chemoselective reaction; | 98% |
With aluminum(III) hydrogen sulfate In acetonitrile at 20℃; for 0.25h; chemoselective reaction; | 92% |
2,4-dichlorobenzaldeyhde
2-Amino-5-chlorobenzophenone
6-chloro-2-(2,4-dichlorophenyl)-4-phenylquinazoline
Conditions | Yield |
---|---|
With copper(II) choride dihydrate; ammonium acetate In ethanol for 4h; Reflux; | 100% |
With ammonium acetate; 1-methyl-1H-imidazolium trifluoroacetate at 80℃; for 2h; Ionic liquid; aerobic oxidation; | 92% |
With ammonium acetate In ethanol at 60℃; for 1h; | 90% |
Conditions | Yield |
---|---|
With sodium sulfate; triethylamine In dichloromethane at 0 - 20℃; for 15h; | 100% |
Stage #1: glycine ethyl ester hydrochloride With magnesium sulfate; triethylamine In dichloromethane at 20℃; for 1h; Inert atmosphere; Stage #2: 2,4-dichlorobenzaldeyhde In dichloromethane at 20℃; for 12h; Inert atmosphere; |
Conditions | Yield |
---|---|
Stage #1: diethylzinc; 2,4-dichlorobenzaldeyhde With C30H33NO2P2 In hexane at -78℃; for 0.5h; Inert atmosphere; Stage #2: at 20℃; for 1.5h; Reagent/catalyst; | 100% |
With C36H24O8P2; titanium(IV)isopropoxide In hexane; toluene at 20℃; for 16h; Inert atmosphere; | 79% |
1,3-dimethylbarbituric acid
dimedone
2,4-dichlorobenzaldeyhde
diethylamine
5-((2,4-dichlorophenyl)(2-hydroxy-4,4-dimethyl-6-oxocyclohex-1-en-1-yl)methyl)-1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-olate diethylaminium salt
Conditions | Yield |
---|---|
In water at 20℃; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
Stage #1: 2,4-dichlorobenzaldeyhde With Al-MCM-41 In dichloromethane at 35℃; for 0.0833333h; Inert atmosphere; Stage #2: allyl-trimethyl-silane In dichloromethane at 35℃; for 0.75h; Temperature; Inert atmosphere; | 100% |
1H-indene-1,3(2H)-dione
2,4-dichlorobenzaldeyhde
3′-(2,4-dichlorophenyl)dispiro[indene-2,1′-cyclopropane-2′,2′′-indene]-1,1′′,3,3′′-tetraone
Conditions | Yield |
---|---|
With bromocyane; triethylamine In methanol at 0 - 20℃; for 0.00416667h; Sealed tube; | 100% |
With N,N,N’,N’-tetrabromobenzene-1,3-disulfonamide; sodium acetate In ethanol at 20℃; for 0.166667h; Reagent/catalyst; | 96% |
2,4-dichlorobenzaldeyhde
(2-chloropyrimidin-4-yl)hydrazine
Conditions | Yield |
---|---|
In ethanol for 1h; Reflux; | 100% |
Conditions | Yield |
---|---|
In ethanol for 1h; Sonication; | 100% |
Conditions | Yield |
---|---|
In ethanol for 1h; Sonication; | 100% |
Conditions | Yield |
---|---|
Stage #1: ethanethiol With sodium hydroxide In water at 20℃; for 0.5h; Stage #2: 2,4-dichlorobenzaldeyhde With tetrabutylammomium bromide In water at 82℃; for 2.5h; | 99.1% |
With potassium hydroxide In ethanol for 3h; Heating; | 48.41% |
2,4-dichlorobenzaldeyhde
ethyl 2-cyanoacetate
ethyl (E)-2-cyano-3-(2,4-dichlorophenyl)-2-propenoate
Conditions | Yield |
---|---|
With sodium benzoate at 20℃; for 1.8h; Knoevenagel condensation; Sonication; neat (no solvent); | 99% |
With sodium metasilicate pentahydrate at 20℃; for 1.08333h; Knoevenagel condensation; neat (no solvent); | 97.2% |
With 2,3,4,5,7,8,9,10-octahydropyrimido[1,2-a]azepin-1-ium acetate In water at 20℃; for 2h; Knoevenagel condensation; | 75% |
With (2-hydroxyethyl)ammonium formate at 20℃; for 8h; Knoevenagel condensation; stereospecific reaction; | 75% |
With piperidine |
2,4-dichlorobenzaldeyhde
malononitrile
2-(2,4-dichlorobenzylidene)malononitrile
Conditions | Yield |
---|---|
In water at 20℃; for 0.166667h; Knoevenagel Condensation; Green chemistry; | 99% |
With sodium benzoate In ethanol at 20℃; for 0.116667h; Knoevenagel condensation; Sonication; | 98.3% |
With 2,4,6-triamino-s-triazine In ethanol at 25 - 30℃; for 0.116667h; Knoevenagel Condensation; Sonication; | 96% |
2,4-dichlorobenzaldeyhde
aniline
N-<(2,4-dichlorophenyl)methylene>benzamine
Conditions | Yield |
---|---|
In toluene for 2h; Heating; | 99% |
With sulfated zirconia supported on magnetic nanoparticles In ethanol at 20℃; for 0.0333333h; Green chemistry; | 90% |
With hydroxylamine hydrochloride supported on melamin formaldehyde for 0.133333h; Microwave irradiation; neat (no solvent); | 85% |
malonic acid
2,4-dichlorobenzaldeyhde
2,4-dichlorocinnamic acid
Conditions | Yield |
---|---|
With pyridine at 100℃; Knoevenagel-Doebner-Stobbe Reaction; | 99% |
With piperidine; pyridine for 1h; Heating; | 80% |
With pyridine; aniline In toluene Reflux; | 64.6% |
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol for 16h; Heating; | 99% |
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
Stage #1: tributyl-(1,3,3,3-tetrafluoro-2-p-tolyl-propenyl)-stannane With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h; Stage #2: 2,4-dichlorobenzaldeyhde In tetrahydrofuran; hexane at 25℃; for 1h; | 99% |
2,4-dichlorobenzaldeyhde
Conditions | Yield |
---|---|
Stage #1: (Z)-3,3,3-trifluoro-2-(4-chlorophenyl)-1-fluoro-tributylstanylprop-1-ene With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h; Stage #2: 2,4-dichlorobenzaldeyhde In tetrahydrofuran; hexane at 25℃; for 1h; | 99% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View