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Cas:245653-52-5
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inquiryStock products, own laboratory Storage:under inert gas (nitrogen or Argon) at 2-8°C Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:245653-52-5
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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:245653-52-5
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inquiry7-(4-tert-Butylphenyl)-2-methyl-1H-indene CAS:245653-52-5 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
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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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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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inquiryAppearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:By Sea/Air/Courier Port:Qingdao
Cas:245653-52-5
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FOB Price: $16.0 / 20.0
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:245653-52-5
Min.Order:10 Gram
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inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
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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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Type:Trading Company
inquiryShandong 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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inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
Cas:245653-52-5
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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
Cas:245653-52-5
Min.Order:1 Metric Ton
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Type:Trading Company
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
Cas:245653-52-5
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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
Cas:245653-52-5
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Type:Lab/Research institutions
inquiryJinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
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Min.Order:100 Gram
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Type:Lab/Research institutions
inquiryR & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
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Type:Manufacturers
inquirySuperior quality, moderate price & quick delivery. Appearance:white crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package: 1g/bag, 5g/bag, 10g/bag, 100g/bag, 1kg/bag or as per your request Applica
Cas:245653-52-5
Min.Order:1 Gram
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Type:Trading Company
inquiryJ&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
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Type:Lab/Research institutions
inquiry1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re
Cas:245653-52-5
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Type:Other
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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Type:Lab/Research institutions
inquirybest seller Application:API
Cas:245653-52-5
Min.Order:0
Negotiable
Type:Manufacturers
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
Cas:245653-52-5
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Type:Lab/Research institutions
inquiry7-(4-tert-Butylphenyl)-2-methyl-1H-indene Application:7-(4-tert-Butylphenyl)-2-methyl-1H-indene
best seller Application:API
Cas:245653-52-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:245653-52-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highl
Cas:245653-52-5
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inquiry4(7)-bromo-2-methyl-1(3)H-indene
4-tert-butylmagnesium bromide
2-methyl-7-(4-tert-butylphenyl)-1H-indene
Conditions | Yield |
---|---|
With (IPr)NiCl2PPh3 In tetrahydrofuran at 20℃; for 0.833333h; Reflux; | 96% |
4-tert-butyl-2',3'-bis(chloromethyl)biphenyl
acetic acid methyl ester
A
2-methyl-7-(4-tert-butylphenyl)-1H-indene
Conditions | Yield |
---|---|
Stage #1: 4-tert-butyl-2',3'-bis(chloromethyl)biphenyl With magnesium-anthracene In tetrahydrofuran at 0 - 20℃; for 1h; Stage #2: acetic acid methyl ester In tetrahydrofuran at 0 - 20℃; Stage #3: toluene-4-sulfonic acid In toluene for 1.5h; Heating / reflux; | A 28% B 28% |
4(7)-bromo-2-methyl-1(3)H-indene
1-bromo-4-tert-butylbenzene
A
2-methyl-7-(4-tert-butylphenyl)-1H-indene
Conditions | Yield |
---|---|
Stage #1: 1-bromo-4-tert-butylbenzene With magnesium In tetrahydrofuran Inert atmosphere; Schlenk technique; Glovebox; Stage #2: 4(7)-bromo-2-methyl-1(3)H-indene With [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](triphenylphosphine)nickel(II) dichloride In tetrahydrofuran for 0.833333h; Inert atmosphere; Schlenk technique; Glovebox; Reflux; Overall yield = 96 %; Overall yield = 93.8 g; |
2-methyl-7-(4-tert-butylphenyl)-1H-indene
(6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)(chloro)dimethylsilane
(6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)[4-(4-tert-butylphenyl)-2-methyl-1H-inden-1-yl] dimethylsilane
Conditions | Yield |
---|---|
Stage #1: 7-(4-tert-butylphenyl)-2-methyl-1H-indene With n-butyllithium In diethyl ether; hexane at -78 - 20℃; for 1h; Stage #2: With copper(l) cyanide In diethyl ether at 20℃; Stage #3: (6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)(chloro)dimethylsilane In diethyl ether at -70℃; | 91% |
Stage #1: 7-(4-tert-butylphenyl)-2-methyl-1H-indene With n-butyllithium In diethyl ether; hexane at -78 - 20℃; Inert atmosphere; Schlenk technique; Glovebox; Stage #2: With copper(l) cyanide In diethyl ether; hexane at -60 - -20℃; for 1h; Inert atmosphere; Schlenk technique; Glovebox; Stage #3: (6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)(chloro)dimethylsilane In diethyl ether; hexane at -70 - 20℃; Inert atmosphere; Schlenk technique; Glovebox; | 91% |
In water |
2-methyl-7-(4-tert-butylphenyl)-1H-indene
chloro [4-(3,5-di-tert-butylphenyl)-7-methoxy-2-methyl-1H-inden-1-yl]dimethylsilane
[2-methyl-4-(4-tert-Butylphenyl)-1H-inden-1-yl]-[2-methyl-4-(3,5-di-tert-butylphenyl)-7-methoxy-1H-inden-1-yl]dimethylsilane
Conditions | Yield |
---|---|
In water | 90% |
In water | 90% |
2-methyl-7-(4-tert-butylphenyl)-1H-indene
(6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)(chloro)dimethylsilane
[6-tert-Butyl-4-(3,5-di-tert-butylphenyl)-5-methoxy-2-methyl-1H-inden-1-yl] [4-(4-tert-butylphenyl)-2-methyl-1H-inden-1-yl]dimethylsilane
Conditions | Yield |
---|---|
Stage #1: 7-(4-tert-butylphenyl)-2-methyl-1H-indene With n-butyllithium In diethyl ether; hexane at -40 - 20℃; Stage #2: With copper(l) cyanide In diethyl ether at -40 - 20℃; Stage #3: (6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)(chloro)dimethylsilane | 80% |
2-methyl-7-(4-tert-butylphenyl)-1H-indene
chloro [6-isopropyl-2-methyl-5-(pentafluorophenoxy)-4-phenyl-1H-inden-1-yl] dimethylsilane
Conditions | Yield |
---|---|
Stage #1: 7-(4-tert-butylphenyl)-2-methyl-1H-indene With n-butyllithium In diethyl ether; hexane at -40 - 20℃; for 1h; Stage #2: With copper(l) cyanide In diethyl ether; water at 20℃; Stage #3: chloro [6-isopropyl-2-methyl-5-(pentafluorophenoxy)-4-phenyl-1H-inden-1-yl] dimethylsilane | 53% |
2-methyl-7-(4-tert-butylphenyl)-1H-indene
[2-methyl-4-(3',5'-di-tert-butylphenyl)-6-tert-butyl-5-methoxy-1H-inden-1-yl] chlorodimethylsilane
[6-tert-Butyl-4-(3,5-di-tert-butylphenyl)-5-methoxy-2-methyl-1H-inden-1-yl] [4-(4-tert-butylphenyl)-2-methyl-1H-inden-1-yl]dimethylsilane
Conditions | Yield |
---|---|
In hexane; dichloromethane; water |
2-methyl-7-(4-tert-butylphenyl)-1H-indene
[2-methyl-4-(3,5-di-tert-butylphenyl)-6-tert-butyl-1H-inden-1-yl] (chloro)dimethylsilane
[2-methyl-4-(3,5-di-tert-butylphenyl)-6-tert-Butyl-1H-inden-1-yl] [2-methyl-4-(4-tert-butylphenyl)-1H-inden-1-yl] dimethylsilane
Conditions | Yield |
---|---|
In dichloromethane; water | |
In dichloromethane; water |
2-methyl-7-(4-tert-butylphenyl)-1H-indene
dimethylsilicon dichloride
[2-methyl-4-(4-tert-butylphenyl)-1H-inden-1-yl](chloro)dimethylsilane
Conditions | Yield |
---|---|
In tetrahydrofuran; toluene | |
In tetrahydrofuran; toluene |
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