1-(5-bromofur-2-il)-2-bromo-2-nitroethene CAS:35950-55-1 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 hig
Cas:35950-55-1
Min.Order:1 Gram
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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:35950-55-1
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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:35950-55-1
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
Cas:35950-55-1
Min.Order:0
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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.
Cas:35950-55-1
Min.Order:0
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Type:Lab/Research institutions
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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Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:35950-55-1
Min.Order:0
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Type:Lab/Research institutions
inquiry35950-55-1 Application:intermediate
Cas:35950-55-1
Min.Order:0
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Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:35950-55-1
Min.Order:0
Negotiable
Type:Trading Company
inquiryJoyinchem 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
Cas:35950-55-1
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inquiryFuran, 2-bromo-5-(2-bromo-2-nitroethenyl)- 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/
Cas:35950-55-1
Min.Order:0
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Type:Trading Company
inquiry(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
Conditions | Yield |
---|---|
With potassium acetate In ethanol at 18 - 20℃; for 0.166667h; | 68% |
5-bromo-2-furancarboxaldehyde
bromonitromethane
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-furancarboxaldehyde; bromonitromethane at 20℃; for 5h; Stage #2: With acetic anhydride In ethyl acetate at 20℃; for 1.5h; | 31% |
2-[(E)-2-nitroethenyl]furan
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
Conditions | Yield |
---|---|
Stage #1: 2-[(E)-2-nitroethenyl]furan With bromine In acetic acid Stage #2: With pyridine In acetic acid Further stages.; |
furfural
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: NaOH / H2O 2.1: Br2 / acetic acid 2.2: pyridine / acetic acid View Scheme |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In water; toluene at 90℃; for 8h; Suzuki reaction; | 93% |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
phenylboronic acid
C12H8BrNO3
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In water; toluene at 90℃; for 8h; Suzuki reaction; | 90% |
thiophene boronic acid
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; water at 90℃; for 8h; Suzuki reaction; | 87% |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
(4-ethoxyphenyl)boronic acid
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In water; toluene at 90℃; Suzuki reaction; | 87% |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
3,5-dimethylphenyl boronic acid
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; water at 90℃; Suzuki reaction; | 86% |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
4-methylphenylboronic acid
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In water; toluene at 90℃; for 8h; Suzuki reaction; | 84% |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
(p-hydroxyphenyl)boronic acid
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In water; toluene at 90℃; for 8h; Suzuki reaction; | 83% |
morpholine
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
Conditions | Yield |
---|---|
In ethanol at -8 - -5℃; for 1h; | 83% |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
4-methylphenylboronic acid
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In water; toluene at 90℃; Suzuki reaction; | 82% |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
3,4,5-trimethoxyphenylboronic Acid
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; water at 90℃; for 8h; Suzuki reaction; | 77% |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
1-Naphthylboronic acid
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In water; toluene at 90℃; for 8h; Suzuki reaction; | 75% |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
4-methoxyphenylboronic acid
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In water; toluene at 90℃; for 8h; Suzuki reaction; | 69% |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
4-methoxyphenylboronic acid
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; water at 90℃; Suzuki reaction; | 69% |
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In water; toluene at 90℃; Suzuki reaction; | 67% |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
(4-ethoxyphenyl)boronic acid
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; water at 90℃; for 8h; Suzuki reaction; | 67% |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
2-Methoxyphenylboronic acid
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; water at 90℃; Suzuki reaction; | 64% |
thiophene boronic acid
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
Conditions | Yield |
---|---|
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; water at 90℃; Suzuki reaction; | 42% |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / K3PO4 / Pd(PPh3)4 / toluene; H2O / 8 h / 90 °C 2: 63 percent / K3PO4 / Pd(PPh3)4 / toluene; H2O / 90 °C View Scheme |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / K3PO4 / Pd(PPh3)4 / toluene; H2O / 8 h / 90 °C 2: 74 percent / K3PO4 / Pd(PPh3)4 / toluene; H2O / 90 °C View Scheme |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / K3PO4 / Pd(PPh3)4 / toluene; H2O / 8 h / 90 °C 2: 79 percent / K3PO4 / Pd(PPh3)4 / toluene; H2O / 90 °C View Scheme |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / K3PO4 / Pd(PPh3)4 / toluene; H2O / 8 h / 90 °C 2: 75 percent / K3PO4 / Pd(PPh3)4 / dioxane; H2O / 90 °C View Scheme |
(Z)-1-bromo-2-(5-bromofuran-2-yl)-1-nitroethene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / K3PO4 / Pd(PPh3)4 / toluene; H2O / 8 h / 90 °C 2: 57 percent / K3PO4 / Pd(PPh3)4 / toluene; H2O / 90 °C View Scheme |
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