Best price ,Best quality Appearance:flake crystal Package:200kgs Application:pharmaceutical intermediates Transportation:sea,air Port:qingdao,shanghai,beijing
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
Cas:120-14-9
Min.Order:100 Gram
Negotiable
Type:Other
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:120-14-9
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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:120-14-9
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryThe company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:White or off-white Solid Storage:Sealed, dry, m
3,4-Dimethoxybenzaldehyde Product Name: 3,4-Dimethoxybenzaldehyde Molecular Weight: 166.17 CAS NO: 120-14-9 EC NO: 204-373-2 Molecular Formula:
Cas:120-14-9
Min.Order:1 Kilogram
FOB Price: $2.0 / 3.0
Type:Manufacturers
inquiryThe 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
Superiority : 1.ISO certificate 2..Powerful R & D team 3.The ability of quantized production,from grams to tons; 4.Various kinds of advanced equipment in the laboratory and plant; 5.Strict QC standard to meet the demand of customers,a
Cas:120-14-9
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiry1. 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:120-14-9
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryADVANTAGE: 1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day 2. The products are provided with COA, HPLC, NMR, quality assurance,
Name Veratraldehyde Synonyms Methylvanillin; Protocatechualdehyde dimethyl ether; Protocatechuic aldehyde dimethyl ether; Vanillin methyl ether; Veratric aldehyde; Veratrum aldehyde; Ver
Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech bio chemical products enterprises. The company's sales and marketing division is located in Shanghai, serving int
Cas:120-14-9
Min.Order:1 Kilogram
FOB Price: $100.0
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
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
CHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global dis
Cas:120-14-9
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Trading Company
inquiryLIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc. We are specialized in chemical synthesis, process development of pharmaceu
Cas:120-14-9
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
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:120-14-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Description Product website: http://www.finerchem.com Product Name Veratraldehyde CAS No. 120-14-9
Cas:120-14-9
Min.Order:1 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryOur 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
Cas:120-14-9
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
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:120-14-9
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
inquiryProduct Name: Veratraldehyde Synonym: 3,4-Dimethoxybenzaldehyde; Vanilline methyl ether Cas No.: 120-14-9 Formula: C9H10O3 MW: 166.17 EINECS No.: 204-373-2 Density: 1.1±0.1 g/cm3 Boiling point: 281.0±0.0 °C at 760 mmHg Melting po
1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White crystalline powder Storage:Store in sealed containers
Cas:120-14-9
Min.Order:100 Gram
Negotiable
Type:Other
inquiryAppearance:White to yellow powder Storage:2-8°C Package:25kg/drum Application:chemicals Transportation:Express/Sea/Air Port:any port in china
Cas:120-14-9
Min.Order:1 Kilogram
FOB Price: $1.0
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:120-14-9
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:120-14-9
Min.Order:10 Gram
FOB Price: $3.5
Type:Trading Company
inquiryProduct Name: Veratraldehyde CAS: 120-14-9 MF: C9H10O3 MW: 166.17 EINECS: 204-373-2 Mol File: 120-14-9.mol Veratraldehyde Structure Veratraldehyde Chemical Properties Melting point 40-43 °C (lit.) Boiling point 281 &de
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
Cas:120-14-9
Min.Order:1 Kilogram
FOB Price: $35.0 / 40.0
Type:Trading Company
inquiryVeratraldehyde CAS:120-14-9 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 intermediate
Cas:120-14-9
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
Product Detail Minimum Order Qty. 10 Gram
Cas:120-14-9
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryConditions | Yield |
---|---|
With polymer supported perruthenate reagent In dichloromethane | 100% |
With benzyltriphenylphosphonium peroxymonosulfate for 0.0833333h; Oxidation; | 100% |
With butyltriphenylphosphonium chlorochromate In acetonitrile for 0.5h; Heating; | 100% |
3,4-Dimethoxy-benzaldehyde oxime
3,4-dimethoxy-benzaldehyde
Conditions | Yield |
---|---|
With 1-benzyl-4-aza-1-azoniabiyclo<2.2.2>octane peroxodisulfate In acetonitrile for 0.25h; Oxidation; Heating; | 100% |
With benzyltriphenylphosphonium dichromate; silica gel for 0.0833333h; | 100% |
With 1-benzyl-4-aza-1-azoniabiyclo<2.2.2>octane peroxodisulfate In acetonitrile for 0.25h; Heating; | 99% |
2-(3,4-dimethoxyphenyl)-1,3-dithiane
3,4-dimethoxy-benzaldehyde
Conditions | Yield |
---|---|
With silver(I) nitrite; iodine In tetrahydrofuran for 1.5h; Ambient temperature; | 100% |
With bismuth(III) nitrate; water In benzene at 20℃; for 5h; | 93% |
With eosin y In water; acetonitrile at 20℃; for 2h; Catalytic behavior; Reagent/catalyst; Solvent; Irradiation; | 92% |
With dipotassium peroxodisulfate; 1-n-butyl-3-methylimidazolim bromide at 60 - 70℃; for 0.166667h; | 80% |
Conditions | Yield |
---|---|
With laccase at 20℃; Reagent/catalyst; Green chemistry; Enzymatic reaction; | 100% |
With laccase from Trametes versicolor; oxygen; benzotriazol-1-ol In water at 45℃; for 22h; pH=4.5; | 99% |
With laccase of Pleurotus ostreatus MTCC-1801; 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt In 1,4-dioxane at 20℃; pH=4.5; Enzymatic reaction; | 98% |
1,1-diacetoxy-1-(3,4-dimethoxyphenyl)methane
3,4-dimethoxy-benzaldehyde
Conditions | Yield |
---|---|
With water; titanium(IV) fluoride at 60℃; for 1.3h; screw-capped vial; | 100% |
With 2,6-dicarboxypyridinium chlorochromate In acetonitrile at 20℃; for 0.0833333h; | 96% |
With rice husk supported FeCl3 nanoparticles In ethanol at 70℃; for 0.05h; | 92% |
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 20℃; for 1.5h; | 100% |
With potassium carbonate In acetone at 60 - 70℃; for 17h; Reflux; | 99.3% |
With 18-crown-6 ether; potassium carbonate | 96% |
((3,4-dimethoxybenzyl)oxy)trimethylsilane
3,4-dimethoxy-benzaldehyde
Conditions | Yield |
---|---|
With nitrogen dioxide at 20℃; for 0.166667h; | 100% |
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 20℃; for 1.5h; Reflux; | 99% |
With potassium carbonate In acetone | 95% |
With potassium hydroxide In water at 20 - 23℃; for 6h; | 90% |
Conditions | Yield |
---|---|
With potassium dichromate; aluminium trichloride for 0.0333333h; | 98% |
With lithium chloride In water; dimethyl sulfoxide at 90℃; for 6h; | 95% |
With CuCl2*2H2O In acetonitrile for 0.5h; Ambient temperature; | 93% |
With sodium tetrahydroborate; nickel(II) chloride hexahydrate In methanol for 12h; Reflux; chemoselective reaction; | 88% |
With K5 In acetone for 0.166667h; Heating; | 97 % Chromat. |
Conditions | Yield |
---|---|
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; laccasefrom Trametes versicolor; oxygen In water at 30℃; for 24h; pH=4.5; Enzymatic reaction; | 98% |
With immobilised amine transaminase from the moderate halophilic bacterium Halomonas elongata; sodium pyruvate In aq. phosphate buffer; toluene at 45℃; under 760.051 Torr; for 5h; pH=8; | 96% |
With sodium periodate; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; acetic acid; trifluoroacetic acid In water; acetonitrile for 20h; | 75% |
Multi-step reaction with 3 steps 1: N-chloro-succinimide / 0.17 h / 20 °C / Milling 2: triethylamine / 0.17 h / 20 °C / Milling 3: water; hydrogenchloride / tetrahydrofuran / 2 h / 20 °C View Scheme |
3,4-dimethoxybenzylamine
A
veratronitrile
B
N-(3,4-dimethoxybenzyl)-1-(3,4-dimethoxyphenyl)methanimine
C
3,4-dimethoxy-benzaldehyde
Conditions | Yield |
---|---|
With sodium hypochlorite In ethanol for 0.25h; Ambient temperature; | A 97% B n/a C n/a |
β-hydroxy-3,4-dimethoxy phenethyl alcohol
3,4-dimethoxy-benzaldehyde
Conditions | Yield |
---|---|
With dimanganese decacarbonyl In toluene at 120℃; Sealed tube; | 97% |
((3,4-dimethoxyphenyl)methylene)bis(phenylsulfane)
A
3,4-dimethoxy-benzaldehyde
B
diphenyldisulfane
Conditions | Yield |
---|---|
With tetrafluoroboric acid; tris(2,2'-bipyridine)iron(III) perchlorate In water; acetonitrile for 0.0833333h; Ambient temperature; | A 96% B n/a |
2-(3,4-dimethoxybenzyloxy)tetrahydro-2H-pyran
3,4-dimethoxy-benzaldehyde
Conditions | Yield |
---|---|
With potassium dichromate; aluminium trichloride for 0.05h; | 96% |
With aluminum oxide; potassium permanganate for 0.166667h; Product distribution; Further Variations:; Reagents; reaction times; | 90% |
With bismuth(III) chloride; benzyltriphenylphosphonium peroxymonosulfate In dichloromethane for 0.05h; microwave irradiation; | 80% |
1-iodo-3,4-dimethoxybenzene
9-methyl-9H-fluorene-9-carbonyl chloride
3,4-dimethoxy-benzaldehyde
Conditions | Yield |
---|---|
With dichloro(1,5-cyclooctadiene)palladium(II); N-Methyldicyclohexylamine; potassium formate; tetra-(n-butyl)ammonium iodide; tricyclohexylphosphine tetrafluoroborate; bis(dibenzylideneacetone)-palladium(0); tri tert-butylphosphoniumtetrafluoroborate In acetonitrile at 80℃; for 18h; Sealed tube; Glovebox; Inert atmosphere; | 96% |
1,2-dimethoxybenzene
N,N-dimethyl-formamide
3,4-dimethoxy-benzaldehyde
Conditions | Yield |
---|---|
With benzene-1,2-dicarboxylic acid; trichlorophosphate In N,N-dimethyl-formamide at 40 - 85℃; for 4h; Cooling with ice; Green chemistry; | 95.2% |
With trichlorophosphate | |
With sodium hydroxide; pyrophosphoryl chloride 1) 95 deg C, 24 h; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With potassium dichromate; aluminium trichloride for 0.0833333h; | 95% |
With CuCl2*2H2O for 0.00527778h; microwave irradiation; | 85% |
With ammonium cerium(IV) nitrate; silica gel for 0.025h; microwave irradiation; | 84% |
Sodium; (3,4-dimethoxy-phenyl)-hydroxy-methanesulfonate
3,4-dimethoxy-benzaldehyde
Conditions | Yield |
---|---|
With Montmorillonite KSF clay for 0.00277778h; Elimination; microwave irradiation; | 95% |
With ammonium acetate for 0.00416667h; microwave irradiation; | 89% |
3,4-dimethoxy-benzaldehyde
Conditions | Yield |
---|---|
With aluminium trichloride; 1-benzyl-1-aza-4-azoniabicyclo<2.2.2>octane periodate at 20℃; for 0.2h; | 95% |
With bismuth(lll) trifluoromethanesulfonate In dichloromethane; water at 20℃; for 0.166667h; | 90% |
1,2-dimethoxy-4-(nitromethyl)benzene
3,4-dimethoxy-benzaldehyde
Conditions | Yield |
---|---|
Stage #1: 1,2-dimethoxy-4-(nitromethyl)benzene With potassium hydroxide In methanol Nef reaction; Continuous flow conditions; Stage #2: With potassium permanganate; water In methanol at 25℃; Nef reaction; Sonication; Continuous flow conditions; chemoselective reaction; | 95% |
Conditions | Yield |
---|---|
With potassium carbonate In chloroform at 20℃; for 24h; Irradiation; Inert atmosphere; | 95% |
With 1H-imidazole; C17H16ClMnN2O2; tetrabutylammonium periodite In chloroform at 20℃; for 0.416667h; | 94% |
With tris(bipyridine)ruthenium(II) dichloride hexahydrate; 1-λ3-benzo[d][1,2]iodaoxol-3(1H)-one In 2,2,2-trifluoroethanol at 40℃; for 3h; UV-irradiation; | 94% |
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; potassium carbonate at 88℃; for 40h; Catalytic behavior; Reagent/catalyst; | 94.68% |
With N,N'-dimethylimidazolium-2-carboxylate In acetonitrile at 160℃; for 2.66667h; Microwave irradiation; Green chemistry; | 77% |
at 160℃; for 2h; Kinetics; Catalytic behavior; Reagent/catalyst; Temperature; Time; Concentration; Autoclave; |
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 0.0833333h; Etherification; methylation; microwave irradiation; | 94% |
With potassium hydroxide at 20℃; Darst.; |
3,4-dimethoxy-benzaldehyde
Conditions | Yield |
---|---|
With silver(I) nitrite; iodine In tetrahydrofuran for 5h; Ambient temperature; | 94% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 100℃; for 1h; | 94% |
With potassium carbonate | 93% |
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 1h; | 68% |
Conditions | Yield |
---|---|
Stage #1: 1,2-dimethoxybenzene; N-methyl-N-phenylformamide With sulfuryl dichloride at 35℃; Stage #2: In water; toluene at 65℃; for 6h; Temperature; | 93.4% |
With trichlorophosphate | |
With sodium hydroxide; pyrophosphoryl chloride 1) 1.1) 115 deg C, 1 h, 1.2) 100 deg C, 18 h; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With oxygen In dimethyl sulfoxide at 120℃; for 8h; Catalytic behavior; Reagent/catalyst; Solvent; Temperature; Sealed tube; | 93% |
With ozone; thiourea 1) -10-(-15) deg C, 65 min, CH3OH; 2) 0 deg C, 55 min; Yield given. Multistep reaction; |
3,4-dimethoxybenzohydrazide
3,4-dimethoxy-benzaldehyde
Conditions | Yield |
---|---|
With ammonia; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In chloroform at 20℃; for 0.166667h; | 93% |
Conditions | Yield |
---|---|
With potassium bisulfite; sodium chloride; tin(ll) chloride In nitromethane at 9℃; for 13h; Concentration; Temperature; Reflux; | 93% |
BARBITURIC ACID
3,4-dimethoxy-benzaldehyde
5-(3,4-dimethoxybenzylidene)-2,4,6(1H,3H,5H)-pyrimidinetrione
Conditions | Yield |
---|---|
In water for 1h; Heating; | 100% |
In ethanol; water at 80℃; Knoevenagel condensation; | 96% |
In ethanol; water at 80℃; for 9h; | 96.6% |
p-toluidine
3,4-dimethoxy-benzaldehyde
1,2-dimethoxy-4-<<(4-methylphenyl)imino>methyl>benzene
Conditions | Yield |
---|---|
In toluene Heating; | 100% |
Conditions | Yield |
---|---|
In toluene Heating; | 100% |
sodium hydrogen sulfate; silica gel at 56 - 58℃; for 0.0222222h; microwave irradiation; | 95% |
magnesium(II) perchlorate In 1,2-dichloro-ethane at 20℃; for 4h; | 94% |
3,4-dimethoxy-benzaldehyde
ethyl 2-cyanoacetate
ethyl α-cyano-β-(3,4-dimethoxyphenyl)acrylate
Conditions | Yield |
---|---|
With piperidine; acetic acid In benzene at 120 - 130℃; for 12h; Heating / reflux; | 100% |
With polymer supported poly(propylene imine)dendrimer In ethanol at 20℃; for 0.166667h; Knoevenagel Condensation; Green chemistry; | 99% |
With ammonium sulphamate for 0.00416667h; Knoevenagel condensation; Microwave irradiation; neat (no solvent); | 97% |
3,4-dimethoxy-benzaldehyde
4-Ethoxyaniline
(3,4-dimethoxybenzylidene)(4-ethoxyphenyl)amine
Conditions | Yield |
---|---|
In toluene Heating; | 100% |
In ethanol Heating; | 94% |
at 110℃; |
3,4-dimethoxy-benzaldehyde
methylamine
N-(3,4-dimethoxybenzylidene)methanamine
Conditions | Yield |
---|---|
With 4 A molecular sieve In toluene at 0℃; | 100% |
With benzene | |
In methanol at 40℃; for 5h; | |
In ethanol at 50℃; | |
In benzene for 2h; Reflux; |
3,4-dimethoxy-benzaldehyde
malononitrile
3,4-dimethoxybenzylidenemalononitrile
Conditions | Yield |
---|---|
With polymer supported poly(propylene imine)dendrimer In ethanol at 20℃; for 0.0833333h; Knoevenagel Condensation; Green chemistry; | 100% |
With third generation polystyrene supported poly(amidoamine) dendrimer In ethanol at 30℃; for 0.333333h; Knoevenagel condensation; | 99% |
With antimony(III) chloride for 0.0416667h; Knoevenagel condensation; microwave irradiation; | 97% |
Conditions | Yield |
---|---|
With bromine; acetic acid at 20℃; for 0.25h; | 100% |
Stage #1: 3,4-dimethoxy-benzaldehyde With bromine In methanol at 20℃; for 4h; Stage #2: With sodium hydroxide In methanol; water pH=9 - 10; | 98% |
With bromine at 20℃; for 1.5h; | 98% |
3,4-dimethoxy-benzaldehyde
2-nitroveratraldehyde
Conditions | Yield |
---|---|
With nitric acid at 20℃; for 0.166667h; | 100% |
With nitric acid at 0 - 20℃; for 2h; | 95% |
With nitric acid at 0 - 20℃; for 3h; Inert atmosphere; Green chemistry; | 91% |
Conditions | Yield |
---|---|
With tri-n-butyl-tin hydride; phenylboronic acid In dichloromethane at 20℃; for 21h; | 100% |
With sodium tetrahydroborate In methanol at 20℃; for 1h; | 100% |
With sodium tetrahydroborate In methanol at 0℃; Inert atmosphere; | 100% |
3,4-dimethoxy-benzaldehyde
ethyl 2-cyanoacetate
ethyl (E)-2-cyano-3-(3,4-dimethoxyphenyl)-2-propenoate
Conditions | Yield |
---|---|
With third generation polystyrene supported poly(amidoamine) dendrimer In ethanol at 50℃; for 0.333333h; Knoevenagel condensation; | 100% |
With ASCPEI In ethanol at 43℃; for 2h; Knoevenagel condensation; | 98% |
With ammonium acetate for 0.25h; Knoevenagel condensation; microwave irradiation; | 94% |
1-(4-fluorophenyl)ethanone
3,4-dimethoxy-benzaldehyde
(E)-1-(4-fluorophenyl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol at 20℃; | 100% |
With sodium hydroxide In methanol at 20℃; for 18h; | 79% |
With potassium hydroxide | |
With sodium hydroxide In ethanol at 20℃; for 2h; |
2-methoxy-phenylamine
3,4-dimethoxy-benzaldehyde
N-m,p-dimethoxybenzylidene-o-anisidine
Conditions | Yield |
---|---|
In toluene Heating; | 100% |
In neat (no solvent) Time; Irradiation; Green chemistry; | 72.6% |
With 5A molecular sieve In toluene for 4h; |
5-chloro-1H-indole-2-carbohydrazide
3,4-dimethoxy-benzaldehyde
5-Chlor-N'-<(3,4-dimethoxyphenyl)-methylen>-2-indolcarbohydrazid
Conditions | Yield |
---|---|
In ethanol for 3h; Heating; | 100% |
4-chloro-aniline
3,4-dimethoxy-benzaldehyde
4-chloro-N-(3,4-dimethoxyphenyl)methylenebenzenamine
Conditions | Yield |
---|---|
In toluene Heating; | 100% |
magnesium(II) perchlorate In 1,2-dichloro-ethane at 20℃; for 8h; | 90% |
In ethanol for 0.75h; Heating; | |
With Montmorillonite K10 clay Condensation; microwave irradiation; | |
In neat (no solvent) Heating; |
4-methoxy-aniline
3,4-dimethoxy-benzaldehyde
(3,4-dimethoxybenzylidene)-(4-methoxyphenyl)amine
Conditions | Yield |
---|---|
In toluene Heating; | 100% |
With aqueous extract of pericarp of Sapindus trifoliatus fruits at 20℃; for 0.166667h; | 95% |
With sulfuric acid In neat (no solvent) Microwave irradiation; Sealed tube; Green chemistry; | 80% |
Hippuric Acid
3,4-dimethoxy-benzaldehyde
4-[(E)-(3,4-dimethoxyphenyl)methylidene]-2-phenyl-1,3-oxazol-5(4H)-one
Conditions | Yield |
---|---|
With sodium acetate for 0.0833333h; microwave irradiation; | 100% |
Stage #1: Hippuric Acid With 4-methyl-morpholine; 2-chloro-4,6-dimethoxy-1 ,3,5-triazine In tetrahydrofuran at 20℃; for 0.5h; Stage #2: 3,4-dimethoxy-benzaldehyde In tetrahydrofuran at 75℃; for 0.233333h; | 90% |
clinoptilolite for 0.2h; Product distribution; Further Variations:; Catalysts; Temperatures; reaction times, with or without microwave irradiation; microwave irradiation; | 81% |
Conditions | Yield |
---|---|
With potassium hydroxide In methanol at 0℃; | 100% |
3,4-dimethoxy-benzaldehyde
ethane-1,2-dithiol
2-(3,4-dimethoxyphenyl)-1,3-dithiolane
Conditions | Yield |
---|---|
amberlyst-15 In chloroform for 48h; Ambient temperature; | 100% |
With N-Bromosuccinimide for 0.05h; | 98% |
With silica-supported sulfuric acid at 20℃; for 0.133333h; Neat (no solvent); chemoselective reaction; | 98% |
3,4-dimethoxy-benzaldehyde
cyclopentanone
2,5-Bis<(3,4-dimethoxyphenyl)methylen>cyclopentanon
Conditions | Yield |
---|---|
With lithium perchlorate; triethylamine at 20℃; for 96h; | 100% |
With hydrogenchloride; acetic acid at 25 - 30℃; for 2h; | 85% |
With hydrogenchloride In acetic acid at 25 - 30℃; for 2h; | 85% |
3,4-dimethoxy-benzaldehyde
3-chloro-aniline
(3-Chloro-phenyl)-[1-(3,4-dimethoxy-phenyl)-meth-(E)-ylidene]-amine
Conditions | Yield |
---|---|
In toluene Heating; | 100% |
3,4-dimethoxy-benzaldehyde
2-amino-phenol
2-(3,4-dimethoxyphenylmethyleneimino)phenol
Conditions | Yield |
---|---|
In toluene Heating; | 100% |
In ethanol for 3h; Reflux; | 75% |
Conditions | Yield |
---|---|
In toluene Heating; | 100% |
In methanol | 93% |
3,4-dimethoxy-benzaldehyde
m-Hydroxyaniline
3,4-Methoxybenzyliden-m-hydroxyanilin
Conditions | Yield |
---|---|
In toluene Heating; | 100% |
3,4-dimethoxy-benzaldehyde
3-nitro-aniline
[1-(3,4-Dimethoxy-phenyl)-meth-(E)-ylidene]-(3-nitro-phenyl)-amine
Conditions | Yield |
---|---|
In toluene Heating; | 100% |
3,4-dimethoxy-benzaldehyde
2,2-dimethoxyethylamine
N-(2,2-dimethoxyethyl)-1-(3,4-dimethoxyphenyl)methanimine
Conditions | Yield |
---|---|
In benzene for 4h; Heating; | 100% |
With magnesium sulfate In chloroform at 20℃; for 24h; | 100% |
In benzene for 4h; Reflux; | 99.1% |
3,4-dimethoxy-benzaldehyde
4-bromo-aniline
3,4-dimethoxybenzal-4-bromoaniline
Conditions | Yield |
---|---|
In toluene Heating; | 100% |
In methanol at 20℃; | 76% |
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