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
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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
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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
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inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
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inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
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inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
Shandong Mopai Biotechnology 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 chemicals. W
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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
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inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
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inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
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
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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
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inquiryWe are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for
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inquiry2,7-DIISOPROPYLNAPHTHALENE Application:2,7-DIISOPROPYLNAPHTHALENE
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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inquiryHangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barri
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inquiry2,7-DIISOPROPYLNAPHTHALENEAppearance:white crystalline powder Storage:Shading, sealed, dry place. Package:aluminous bag Application:API Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) or b
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inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
Stable supply of goods and provision of high-quality services Application:As raw materials in the field of medicine and biology
factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Conditions | Yield |
---|---|
With aluminium trichloride; Petroleum ether zuletzt auf dem Dampfbad; |
naphthalene
propene
A
2,6-diisopropylnaphthalene
B
1,4-diisopropylnaphthalene
C
2,7-diisopropylnaphthalene
D
1,6-diisopropylnaphthalene
E
1,7- diisopropylnaphthalene
F
1,3-di-i-propylnaphthalene
Conditions | Yield |
---|---|
H-mordenite In various solvent(s) at 240℃; for 2h; Product distribution; var. zeolite catalysts, time and temp.; |
naphthalene
propene
A
2,6-diisopropylnaphthalene
B
2,7-diisopropylnaphthalene
C
1,6-diisopropylnaphthalene
D
1,3-di-i-propylnaphthalene
Conditions | Yield |
---|---|
HY-Zeolite In various solvent(s) at 240℃; for 8h; Yield given. Further byproducts given. Yields of byproduct given; |
naphthalene
isopropyl alcohol
A
2,6-diisopropylnaphthalene
B
2,7-diisopropylnaphthalene
Conditions | Yield |
---|---|
aluminium trichloride In cyclohexane at 200℃; for 4h; Product distribution; Further Variations:; Catalysts; | |
With MOR/SBA-15 composite In decalin at 250℃; under 22502.3 Torr; for 8h; Reagent/catalyst; Inert atmosphere; |
1-isopropylnaphthalene
A
2-Isopropylnaphthalene
B
2,6-diisopropylnaphthalene
C
2,7-diisopropylnaphthalene
D
1,3-di-i-propylnaphthalene
Conditions | Yield |
---|---|
amorphous aluminosilicate at 150℃; Product distribution; Further Variations:; Temperatures; Catalysts; |
naphthalene
isopropyl alcohol
A
2-Isopropylnaphthalene
B
1-isopropylnaphthalene
C
2,6-diisopropylnaphthalene
D
2,7-diisopropylnaphthalene
Conditions | Yield |
---|---|
USY In decalin at 250℃; under 22501.8 Torr; for 6h; Product distribution; Further Variations:; Catalysts; Temperatures; Solvents; Pressures; reactant space velocity, solvent concentration, reactant ratio; | |
With H3PO4/AlMCM-41 In hexane at 299.84℃; for 2.5h; Autoclave; |
1,6-diisopropylnaphthalene
A
2,6-diisopropylnaphthalene
B
2,7-diisopropylnaphthalene
Conditions | Yield |
---|---|
With wide pore zeolite HY In decalin at 250℃; for 6h; Product distribution; Further Variations:; Reagents; |
naphthalene
propene
A
2,6-diisopropylnaphthalene
B
2,7-diisopropylnaphthalene
Conditions | Yield |
---|---|
With H-mordenite under 6000.6 Torr; for 4h; Inert atmosphere; Heating; | |
With AlCl3/Na/Al-MCM-41 In cyclohexane at 85℃; under 750.075 Torr; for 5h; | |
With H-mordenite at 250℃; under 2625.26 - 6750.68 Torr; Inert atmosphere; Autoclave; | |
With H-mordenite at 275 - 300℃; under 2625.26 - 6750.68 Torr; Inert atmosphere; Autoclave; | |
With alumina at 220℃; under 30003 Torr; Reagent/catalyst; |
naphthalene
propene
A
2-Isopropylnaphthalene
B
1-isopropylnaphthalene
C
2,6-diisopropylnaphthalene
D
1,5-diisopropylnaphthalene
E
1,4-diisopropylnaphthalene
F
2,7-diisopropylnaphthalene
G
1,6-diisopropylnaphthalene
H
1,7- diisopropylnaphthalene
I
1,3-di-i-propylnaphthalene
Conditions | Yield |
---|---|
With UTD-1 (DON) zeolite at 300℃; under 6000.6 Torr; for 4h; Autoclave; | |
With H-mordenite at 300℃; under 6000.6 Torr; for 4h; Autoclave; | |
With SSZ-53 (SFH) zeolite at 300℃; under 6000.6 Torr; for 4h; Autoclave; |
naphthalene
isopropyl alcohol
A
2-Isopropylnaphthalene
B
1-isopropylnaphthalene
C
2,6-diisopropylnaphthalene
D
1,5-diisopropylnaphthalene
E
1,4-diisopropylnaphthalene
F
2,7-diisopropylnaphthalene
G
1,6-diisopropylnaphthalene
H
1,7- diisopropylnaphthalene
I
1,3-di-i-propylnaphthalene
Conditions | Yield |
---|---|
With H-Mordenite 5.9 In cyclohexane at 200℃; for 24h; | |
With Na-MOR (CBV10A, SiO2/Al2O3 = 25) at 250℃; under 22502.3 Torr; for 6h; High pressure; Inert atmosphere; |
naphthalene
isopropyl alcohol
A
2-Isopropylnaphthalene
B
1-isopropylnaphthalene
C
2,6-diisopropylnaphthalene
D
2,7-diisopropylnaphthalene
E
1,6-diisopropylnaphthalene
F
1,3-di-i-propylnaphthalene
Conditions | Yield |
---|---|
With H-USY (CBV760) zeolite In cyclohexane at 200℃; for 24h; |
2,6-diisopropylnaphthalene
A
2-Isopropylnaphthalene
B
1-isopropylnaphthalene
C
2,7-diisopropylnaphthalene
Conditions | Yield |
---|---|
With H-Modernite 5.9 In cyclohexane at 200℃; for 24h; |
2,6-diisopropylnaphthalene
A
2-Isopropylnaphthalene
B
1-isopropylnaphthalene
C
2,7-diisopropylnaphthalene
D
1,3-di-i-propylnaphthalene
Conditions | Yield |
---|---|
With H-USY (CBV760) zeolite In cyclohexane at 200℃; for 24h; |
naphthalene
propene
A
2-Isopropylnaphthalene
B
1-isopropylnaphthalene
C
2,6-diisopropylnaphthalene
D
2,7-diisopropylnaphthalene
Conditions | Yield |
---|---|
With Ga substituted SBA-1 mesoporous silica (molar ratio of Si to Ga = 90) at 150 - 300℃; under 22502.3 Torr; |
2-Isopropylnaphthalene
isopropyl alcohol
A
naphthalene
B
1-isopropylnaphthalene
C
2,6-diisopropylnaphthalene
D
2,7-diisopropylnaphthalene
Conditions | Yield |
---|---|
With pyrographite In decalin at 250℃; for 0.5h; Microwave irradiation; Sealed tube; regioselective reaction; | A 5.5 %Chromat. B 5.5 %Chromat. C 20 %Chromat. D 11.8 %Chromat. |
2-Isopropylnaphthalene
isopropyl alcohol
A
naphthalene
B
2,6-diisopropylnaphthalene
C
2,7-diisopropylnaphthalene
Conditions | Yield |
---|---|
With pyrographite In decalin at 225℃; for 0.5h; Microwave irradiation; Sealed tube; regioselective reaction; | A 7.8 %Chromat. B 19.8 %Chromat. C 20 %Chromat. |
2-Isopropylnaphthalene
isopropyl alcohol
A
2,6-diisopropylnaphthalene
B
2,7-diisopropylnaphthalene
Conditions | Yield |
---|---|
With H-M zeolite with 240 SiO2/Al2O3 ratio In 1,2-dichloro-benzene at 200℃; for 0.5h; Microwave irradiation; Sealed tube; regioselective reaction; | A 28.9 %Chromat. B 10.4 %Chromat. |
naphthalene
isopropyl alcohol
A
2-Isopropylnaphthalene
B
2,6-diisopropylnaphthalene
C
2,7-diisopropylnaphthalene
Conditions | Yield |
---|---|
With aluminum oxide; carbon dioxide; silica gel at 130 - 170℃; under 82508.3 Torr; for 12h; Kinetics; Temperature; Reagent/catalyst; Time; regioselective reaction; |
naphthalene
propene
A
2-Isopropylnaphthalene
B
2,6-diisopropylnaphthalene
C
2,7-diisopropylnaphthalene
D
1,6-diisopropylnaphthalene
Conditions | Yield |
---|---|
With H-MOR(200) catalyst at 250℃; under 6000.6 Torr; for 14h; Autoclave; |
naphthalene
propene
A
2-Isopropylnaphthalene
B
2,6-diisopropylnaphthalene
C
2,7-diisopropylnaphthalene
D
1,6-diisopropylnaphthalene
E
1,7- diisopropylnaphthalene
F
1,3-di-i-propylnaphthalene
Conditions | Yield |
---|---|
With SiO2/Al2O3 at 250℃; under 6000.6 Torr; for 6h; Autoclave; |
naphthalene
isopropyl alcohol
A
2-Isopropylnaphthalene
B
2,6-diisopropylnaphthalene
C
2,7-diisopropylnaphthalene
D
1,6-diisopropylnaphthalene
E
1,7- diisopropylnaphthalene
F
1,3-di-i-propylnaphthalene
Conditions | Yield |
---|---|
With H-MOR(100) catalyst In cyclohexane at 250℃; for 17h; Autoclave; |
naphthalene
propene
A
2,6-diisopropylnaphthalene
B
2,7-diisopropylnaphthalene
C
1,6-diisopropylnaphthalene
D
1,7- diisopropylnaphthalene
E
1,3-di-i-propylnaphthalene
Conditions | Yield |
---|---|
With H-Y zeolite at 300℃; under 2625.26 - 3375.34 Torr; Inert atmosphere; Autoclave; |
1-isopropylnaphthalene
A
2,6-diisopropylnaphthalene
B
2,7-diisopropylnaphthalene
Conditions | Yield |
---|---|
With SiO2/Al2O3 at 250℃; under 15001.5 Torr; for 100h; Pressure; Temperature; |
naphthalene
propene
A
2,6-diisopropylnaphthalene
B
1,5-diisopropylnaphthalene
C
1,4-diisopropylnaphthalene
D
2,7-diisopropylnaphthalene
E
1,6-diisopropylnaphthalene
F
1,7- diisopropylnaphthalene
G
1,3-di-i-propylnaphthalene
Conditions | Yield |
---|---|
With USY zeolite (FAU06, SiO2/Al2O3 = 6) at 250℃; under 6000.6 Torr; for 4h; Temperature; Time; Autoclave; Inert atmosphere; |
Conditions | Yield |
---|---|
With USY zeolite (FAU06, SiO2/Al2O3 = 6) at 250℃; under 6000.6 Torr; for 2h; Temperature; Autoclave; Inert atmosphere; |
2,7-diisopropylnaphthalene
1-bromo-2,7-diisopropylnaphthalene
Conditions | Yield |
---|---|
With bromine In dichloromethane at 0℃; for 1.5h; | 99% |
With bromine In dichloromethane at 0℃; Inert atmosphere; |
2,7-diisopropylnaphthalene
2,7-Dihydroxynaphthalene
Conditions | Yield |
---|---|
Stage #1: 2,7-diisopropylnaphthalene With N-hydroxyphthalimide; azobisisobutyronitrile; oxygen In acetonitrile at 75℃; under 15201 Torr; for 21h; Stage #2: With sulfuric acid In acetonitrile at 25℃; for 2h; Further stages.; | 90% |
2,7-diisopropylnaphthalene
1-nitro-2,7-diisopropylnaphthalene
Conditions | Yield |
---|---|
With nitric acid; acetic acid at 0 - 20℃; for 2h; | 70% |
2,7-diisopropylnaphthalene
A
2,7-Dihydroxynaphthalene
B
7-isopropylnaphthalen-2-ol
Conditions | Yield |
---|---|
Stage #1: 2,7-diisopropylnaphthalene With N-hydroxyphthalimide; azobisisobutyronitrile; oxygen In acetonitrile at 75℃; under 760.051 Torr; for 21h; Stage #2: With sulfuric acid In acetonitrile at 25℃; for 2h; Further stages.; | A 67% B 21% |
2,7-diisopropylnaphthalene
Conditions | Yield |
---|---|
With nitric acid at 130℃; |
Conditions | Yield |
---|---|
at 130 - 135℃; |
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