2,5-DiMethoxy-4-Methyl-β-nitrostyrene CAS:25505-64-0 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 hi
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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
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inquiryZibo 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
Cas:25505-64-0
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inquiry1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
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inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
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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.
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inquiryAnsciep 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
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inquirybest seller Application:API
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inquiry2,5-DIMETHOXY-4-METHYL-SS-NITROSTYRENEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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inquiryHuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl
Cas:25505-64-0
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inquiryFINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 2,5-Dimethoxy-4-methyl-b-nitrostyrene, CAS:25505-64-0 with the most competitive price
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inquiryBenzene, 1,4-dimethoxy-2-methyl-5-(2-nitroethenyl)- Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courier like DHL or F
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inquiryBenzene, 1,4-dimethoxy-2-methyl-5-(2-nitroethenyl)-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 damagi
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inquirynitromethane
2,5-dimethoxy-4-methylbenzaldehyde
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
Conditions | Yield |
---|---|
With ammonium acetate In benzene | |
With potassium hydroxide; sodium acetate; acetic anhydride 1) ethanol, water, 5 deg C, 2 days 2) reflux, 20 min.; Yield given. Multistep reaction; |
2-methylbenzene-1,4-diol
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 82 percent / potassium hydroxide / methanol / 8 h / steam distillation 2: 1) HCl, aluminium chloride 2) aqueous H2SO4 / 1) tetrachloroethane, 8 h, 65-70 deg C 2) overnight, room temperature 3) steam distillation 3: 1) KOH 2) acetic anhydride, sodium acetate / 1) ethanol, water, 5 deg C, 2 days 2) reflux, 20 min. View Scheme |
2,5-dimethoxy toluene
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1) HCl, aluminium chloride 2) aqueous H2SO4 / 1) tetrachloroethane, 8 h, 65-70 deg C 2) overnight, room temperature 3) steam distillation 2: 1) KOH 2) acetic anhydride, sodium acetate / 1) ethanol, water, 5 deg C, 2 days 2) reflux, 20 min. View Scheme |
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
2,5-dimethoxy-4-methyl-6,β-dinitrostyrene
Conditions | Yield |
---|---|
With nitric acid at 0℃; for 0.416667h; | 5% |
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
sodium methylate
1-(2,5-dimethoxy-4-methylphenyl)-1-methoxy-2-nitroethane
Conditions | Yield |
---|---|
1.) methanol; 2.) methanol, 0 deg C, 4 h; Yield given. Multistep reaction; |
diethylacetamide
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
N,N-Diethyl-3-(2,5-dimethoxy-4-methylphenyl)-4-nitrobutyramid
Conditions | Yield |
---|---|
(i) nBuLi, THF, hexane, (ii) /BRN= 1209428/; Multistep reaction; |
N,N-dimethyl acetamide
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
3-(2,5-Dimethoxy-4-methylphenyl)-N,N-dimethyl-4-nitrobutyramid
Conditions | Yield |
---|---|
(i) LDA, THF, hexane, (ii) /BRN= 2505975/, AcOH; Multistep reaction; |
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
alpha demethyl DOM
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran |
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
1-(2,5-Dimethoxy-4-methyl-phenyl)-2-nitroethan
Conditions | Yield |
---|---|
With sodium tetrahydroborate In 1,4-dioxane |
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
2,4-Di-(2,5-dimethoxy-4-methylphenyl)-1,3-dinitrobutan
Conditions | Yield |
---|---|
With sodium tetrahydroborate In 1,4-dioxane |
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) methanol; 2.) methanol, 0 deg C, 4 h 2: 5.3 g / aluminium hydride / tetrahydrofuran / 2 h / Heating View Scheme |
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
4,7-dihydroxy-6-methylindole
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 5 percent / 65percent nitric acid / 0.42 h / 0 °C 2: 69 percent / iron powder, acetic acid / ethanol / 0.5 h / Heating 3: aluminium chloride / benzene / 6 h / Heating View Scheme |
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
4,7-dimethoxy-6-methylindole
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 5 percent / 65percent nitric acid / 0.42 h / 0 °C 2: 69 percent / iron powder, acetic acid / ethanol / 0.5 h / Heating View Scheme |
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: (i) LDA, THF, hexane, (ii) /BRN= 2505975/, AcOH 2: LiAlH4 View Scheme |
1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene
N-Methyl-2-(2',5'-Dimethoxy-4'-methylphenyl)ethylamin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: LiAlH4 / tetrahydrofuran 2: (i) PhCHO, benzene, (ii) /BRN= 635994/, (iii) H2O View Scheme |
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