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
Cas:6051-41-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryAs a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph
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
Cas:6051-41-8
Min.Order:1 Kilogram
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
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
Cas:6051-41-8
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiry1.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
Cas:6051-41-8
Min.Order:1 Metric Ton
FOB Price: $7.0 / 8.0
Type:Trading Company
inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Hunan chemfish Pharmaceutical co.,Ltd a comprehensive enterprise, is located in High-Tech Science Park,Changsha,Chia . Specializing in R&D, manufacture and marketing, we provide a wide range of products and the most professional services to meet the
Cas:6051-41-8
Min.Order:0
Negotiable
Type:Manufacturers
inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Supply top quality products with a reasonable price Application:api
4-ACETAMINOBENZALDEHYDECASAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Good Quality Application:Medical or chemical
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right
Cas:6051-41-8
Min.Order:0
Negotiable
Type:Trading Company
inquiryUnited Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 4-ACETAMINOBENZALDEHYDE, CAS:6051-41-8 with the most competitive price and the best q
Benzamide, 4-formyl- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen
Benzamide, 4-formyl-Appearance:Off white to slight yellow solid Storage:Stored in shaded, cool and dry places Package:1L 5L 10L 25L bottle Application:pharma intermediate Transportation:Handle with cares to avoid damaging the packages. Protect them f
high purity Application:Drug intermediates Materials intermediates and active molecules
Conditions | Yield |
---|---|
With manganese(IV) oxide; water In isopropyl alcohol at 100℃; under 5171.62 Torr; for 0.333333h; | 99% |
With [RuH(tBu-PNP(-))(CO)]; water In tetrahydrofuran; tert-butyl alcohol at 20℃; for 24h; | 99% |
With sodium perborate In ethanol; water for 0.0333333h; microwave irradiation; | 97% |
4-formylbenzamide
Conditions | Yield |
---|---|
With benzyltriethylammonium tetrathiomolybdate In water; acetonitrile at 25℃; for 3h; | 88% |
dicobalt octacarbonyl
4-bromo-benzaldehyde
4-formylbenzamide
Conditions | Yield |
---|---|
With 1H-imidazole; 1,1'-bis-(diphenylphosphino)ferrocene; palladium diacetate; ammonium chloride; N-ethyl-N,N-diisopropylamine In 1,4-dioxane at 90℃; for 3h; Sealed tube; | 82% |
Conditions | Yield |
---|---|
With carbon tetrabromide; oxygen In acetonitrile at 20℃; for 3.5h; Irradiation; Green chemistry; | 79% |
dicobalt octacarbonyl
p-(iodophenyl)carboxaldehyde
4-formylbenzamide
Conditions | Yield |
---|---|
With 1H-imidazole; 1,1'-bis-(diphenylphosphino)ferrocene; palladium diacetate; ammonium chloride; N-ethyl-N,N-diisopropylamine In 1,4-dioxane at 90℃; for 3h; Sealed tube; | 77% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; sodium carbonate; ammonium chloride In acetonitrile at 50℃; for 0.666667h; Inert atmosphere; Green chemistry; | 76% |
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); (2R)-1-[(1R)-1-[bis(1,1-dimethylethyl)phosphino]ethyl]-2-(diphenylphosphino)ferrocene; ammonium carbamate; sodium hydrogencarbonate In 1,4-dioxane at 100℃; for 20h; Inert atmosphere; | 65% |
Conditions | Yield |
---|---|
Stage #1: 4-Carboxybenzaldehyde With 4-methyl-morpholine In dichloromethane at 0℃; Stage #2: With isobutyl chloroformate at 0℃; for 0.5h; Stage #3: With ammonium hydroxide at 0℃; for 1h; | 48% |
Stage #1: 4-Carboxybenzaldehyde With 4-methyl-morpholine; chloroformic acid ethyl ester In tetrahydrofuran at -5 - 0℃; for 0.583333h; Stage #2: With ammonia In tetrahydrofuran; 1,4-dioxane at -5 - 0℃; for 0.616667h; | 33% |
Stage #1: 4-Carboxybenzaldehyde In tetrahydrofuran at 0℃; for 16h; Stage #2: With ammonia In tetrahydrofuran; water | 30% |
Multi-step reaction with 2 steps 1: Vilsmeier reagent / tetrahydrofuran / 16 h / 0 °C 2: ammonia / water / Cooling View Scheme |
tert-butyl 4-(chloromethyl)benzamide
4-formylbenzamide
Conditions | Yield |
---|---|
With 4-methylmorpholine N-oxide In tetrahydrofuran at 20℃; for 12h; Reflux; | 45% |
4-cyanobenzylidene diacetate
A
4-formylbenzamide
B
4-cyanobenzaldehyde
Conditions | Yield |
---|---|
With sulfuric acid |
4-formylbenzamide
Conditions | Yield |
---|---|
With propan-1-ol; calcium carbonate |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: CrO3; acetic acid; H2SO4 2: aq.-ethanolic H2SO4 View Scheme |
Conditions | Yield |
---|---|
With bis[chloro(1,2,3-trihapto-allylbenzene)palladium(II)]; Nonafluorobutanesulfonyl fluoride; ammonia; 1,8-diazabicyclo[5.4.0]undec-7-ene; bis[2-(diphenylphosphino)phenyl] ether In acetonitrile at 80℃; under 1500.15 Torr; for 16h; Inert atmosphere; Autoclave; | 15 %Chromat. |
4-formylbenzoyl chloride
4-formylbenzamide
Conditions | Yield |
---|---|
With ammonia In water Cooling; | 10.23 g |
Conditions | Yield |
---|---|
In ethanol for 16h; Reflux; | 100% |
4-formylbenzamide
(4-hydroxymethyl)benzamide
Conditions | Yield |
---|---|
With sodium tetrahydroborate In methanol at 20℃; for 0.5h; | 96% |
Conditions | Yield |
---|---|
With oxygen; Langlois reagent In acetonitrile at 25℃; under 760.051 Torr; for 12h; Irradiation; Green chemistry; | 96% |
1-chloro-4-hydrazinophthalazine
4-formylbenzamide
4-[(4-Chloro-phthalazin-1-yl)-hydrazonomethyl]-benzamide
Conditions | Yield |
---|---|
With hydrogenchloride at 60℃; for 0.166667h; | 95% |
4-formylbenzamide
Conditions | Yield |
---|---|
With ammonium acetate In neat (no solvent) at 100℃; for 0.45h; | 91% |
Conditions | Yield |
---|---|
Stage #1: 4-formylbenzamide; Ac-LYRANA-NHNH2 With 1,1,1,3',3',3'-hexafluoro-propanol; acetic acid at 37℃; for 1h; Stage #2: With 2-picoline borane complex at 37℃; for 1h; | 91% |
2-(4-methyl-5,5-dioxido-3-phenylbenzo[e]pyrazolo[4,3-c][1,2]thiazin-1(4H)-yl)acetohydrazide
4-formylbenzamide
Conditions | Yield |
---|---|
With acetic acid In ethanol for 0.05h; Time; Microwave irradiation; Reflux; | 86% |
Conditions | Yield |
---|---|
Stage #1: 4-formylbenzamide With hydroxylamine hydrochloride; triethylamine In dichloromethane at 20℃; for 0.0833333h; Stage #2: With potassium hydrogen difluoride; 3-(imidazole-1-sulfonyl)-1-methyl-3H-imidazol-1-ium triflate In water at 20℃; for 3h; | 86% |
4-formylbenzamide
Conditions | Yield |
---|---|
With phosphoric acid In ethanol for 2h; Reflux; | 86% |
Conditions | Yield |
---|---|
With C54H43ClN3P2Ru(1+)*F6P(1-); caesium carbonate In toluene at 140℃; for 24h; Inert atmosphere; Sealed tube; Green chemistry; | 82% |
tryptamine
(Z)-ethyl 2-hydroxy-4-oxo-4-(pyridin-3-yl)but-2-enoate
4-formylbenzamide
4-(1-(2-(1H-indol-3-yl)ethyl)-4-hydroxy-3-nicotinoyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)benzamide
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate In 1,4-dioxane at 20℃; for 12h; | 76% |
4-formylbenzamide
1,3-diphenyl-3-[(prop-2-yn-1-yl)amino]prop-2-en-1-one
Conditions | Yield |
---|---|
With potassium hydroxide In N,N-dimethyl-formamide at 20℃; Inert atmosphere; | 74% |
3-methyl-4,5-dihydro-6-oxopyridazine
4-formylbenzamide
4-[(6-methyl-3-oxo-2,3-dihydropyridazin-4-yl)methyl]benzamide
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol Reflux; | 70% |
5-hydroxy-2,3-dihydrobenzofuran-3-one
4-formylbenzamide
(Z)-5-hydroxy-2-(4-carbamoylbenzylidene)benzofuran-3(2H)-one
Conditions | Yield |
---|---|
With hydrogenchloride In acetic acid at 20℃; for 3h; Aldol condensation; | 67% |
3-methyl-4-phenylcyclobut-3-ene-1,2-dione
4-formylbenzamide
trans-4-<2-(3,4-Dioxo-2-phenyl-1-cyclobuten-1-yl)vinyl>benzamid
Conditions | Yield |
---|---|
With sulfuric acid for 96h; Ambient temperature; | 64% |
Conditions | Yield |
---|---|
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; 1-methyl-1-cyclohexanecarboxylic acid; silver trifluoroacetate; magnesium(II) acetate tetrahydrate; silver(l) oxide In 1,2-dichloro-ethane at 85℃; for 12h; Schlenk technique; Inert atmosphere; | 58% |
4-formylbenzamide
tranylcypromine hydrochloride
Conditions | Yield |
---|---|
Stage #1: 4-formylbenzamide; tranylcypromine hydrochloride With acetic acid In 1,2-dichloro-ethane at 20℃; for 2h; Stage #2: With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane | 56% |
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol for 12h; Reflux; | 50% |
H3BNH2(CH2)4NH2
(4-aminobutylamine)-(N-aminobutyl)azanonaborane(11)
4-formylbenzamide
NH2OCC6H4CH2NH(CH2)4NH2(B8H11)NH(CH2)4NHCH2C6H4CONH2
Conditions | Yield |
---|---|
In tetrahydrofuran carbonyl compd. was added dropwise to soln. of azanonaborane and H3BNH2(CH2)4NH2 in THF at room temp.; mixt. was stirred for 2 d; filtered; volatiles removed (vac.); chromd. (silica gel, THF/CH2Cl2, 1/2); elem. anal.; | 45% |
4-formylbenzamide
Conditions | Yield |
---|---|
Stage #1: 4-formylbenzamide With sodium metabisulfite In ethanol; water for 1h; Stage #2: 2-(3,4-diaminophenyl)-1H-benzo[d]imidazole-6-carboximidamide hydrochloride In ethanol; water for 24h; Reflux; Stage #3: With hydrogenchloride In methanol; ethanol for 24h; | 43% |
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol at 85℃; for 336h; | 15% |
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