Dayangchem's 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. DayangChem can provide different quantities
Cas:30364-38-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiry1,1,6-TRIMETHYL-1,2-DIHYDRONAPHTHALENE CAS:30364-38-6 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 high qu
Cas:30364-38-6
Min.Order:1 Gram
Negotiable
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:30364-38-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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
Cas:30364-38-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:30364-38-6
Min.Order:4 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
Cas:30364-38-6
Min.Order:0
Negotiable
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:30364-38-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
high 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
Cas:30364-38-6
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.
Cas:30364-38-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybest seller Application:API
Cas:30364-38-6
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:30364-38-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybest seller Application:API
Cas:30364-38-6
Min.Order:0
Negotiable
Type:Trading Company
inquiry1,2-DIHYDRO-1,1,6-TRIMETHYLNAPHTHALENECASAppearance: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
Cas:30364-38-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
best seller Application:API
Cas:30364-38-6
Min.Order:0
Negotiable
Type:Trading Company
inquirybulk?production Application:Pharmaceutical intermediates
Cas:30364-38-6
Min.Order:0
Negotiable
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:30364-38-6
Min.Order:0
Negotiable
Type:Trading Company
inquiry1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:30364-38-6
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryChangzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
Cas:30364-38-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryPrice, 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:30364-38-6
Min.Order:0
Negotiable
Type:Trading Company
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:30364-38-6
Min.Order:1 Gram
FOB Price: $1.0 / 2.0
Type:Trading Company
inquiryU-CHEMO is a high-tech enterprise taking pharmaceutical intermediates and fine chemicals as main products. We pay high attention on product quality and apply quality management in the whole manufacturing process from research to production. In additi
Cas:30364-38-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
Cas:30364-38-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1,1,6-Trimethyl-1,2-dihydronaphthalene 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/Shen
Cas:30364-38-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryDebyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen
Cas:30364-38-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryManufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en
Cas:30364-38-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryhigh purity Application:Drug intermediates Materials intermediates and active molecules
1,2,3,4-tetrahydro-1,1,6-trimethylnaphthalene
1,2-dihydro-1,1,6-trimethyl-naphthalene
Conditions | Yield |
---|---|
With tetrachloromethane; N-Bromosuccinimide; dibenzoyl peroxide | |
With N-Bromosuccinimide; dibenzoyl peroxide In tetrachloromethane | |
With N-Bromosuccinimide; N,N-diethylaniline; dibenzoyl peroxide |
(E)-β-ionone
A
1,2-dihydro-1,1,6-trimethyl-naphthalene
B
4-(2,3,6-trimethyl-phenyl)-butan-2-one
Conditions | Yield |
---|---|
With tetrachloromethane; N-Bromosuccinimide Erhitzen des Reaktionsprodukts mit ueberschuessigem N.N-Diaethyl-anilin auf Temperaturen oberhalb 100grad; |
5,6-epoxy-trans-β-ionone
1,2-dihydro-1,1,6-trimethyl-naphthalene
Conditions | Yield |
---|---|
With formic acid |
1,2-dihydro-1,1,6-trimethyl-naphthalene
Conditions | Yield |
---|---|
With N-Bromosuccinimide; Perbenzoic acid; N,N-diethylaniline 1.) CCl4, 70 deg C, 15 min, 2.) 120 deg C; Yield given. Multistep reaction; |
A
1,2-dihydro-1,1,6-trimethyl-naphthalene
Conditions | Yield |
---|---|
With tetrachloromethane; N-Bromosuccinimide Kochen des Reaktionsprodukts mit N.N-Diaethyl-anilin; |
tetrachloromethane
N-Bromosuccinimide
(E)-β-ionone
A
1,2-dihydro-1,1,6-trimethyl-naphthalene
Conditions | Yield |
---|---|
Erhitzen des Reaktionsprodukts mit ueberschuessigem N.N-Diaethyl-anilin auf Temperaturen bei >100grad; |
tetrachloromethane
N-Bromosuccinimide
A
1,2-dihydro-1,1,6-trimethyl-naphthalene
Conditions | Yield |
---|---|
Erhitzen des Reaktionsprodukts mit ueberschuessigem N.N-Diaethyl-anilin auf Temperaturen oberhalb 100grad; |
(R)-α-ionone
1,2-dihydro-1,1,6-trimethyl-naphthalene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: iodine 2: N-Bromosuccinimide; N,N-diethylaniline; dibenzoyl peroxide View Scheme |
toluene
1,2-dihydro-1,1,6-trimethyl-naphthalene
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: aluminum (III) chloride / Milling 2: hydrogenchloride / water / 4 h / 20 °C 3: trimethylsilyl trifluoromethanesulfonate / dichloromethane; hexane / 15 h / 0 - 20 °C / Inert atmosphere 4: trifluoroacetic acid; trifluoroacetic anhydride / 4 h / 0 - 20 °C 5: cerium(III) chloride heptahydrate; sodium tetrahydroborate / methanol / 0.5 h / 20 °C 6: calcium chloride; toluene-4-sulfonic acid / cyclohexane / 2 h / 50 °C View Scheme |
3-(4-methylbenzoyl)propionic acid
1,2-dihydro-1,1,6-trimethyl-naphthalene
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: hydrogenchloride / water / 4 h / 20 °C 2: trimethylsilyl trifluoromethanesulfonate / dichloromethane; hexane / 15 h / 0 - 20 °C / Inert atmosphere 3: trifluoroacetic acid; trifluoroacetic anhydride / 4 h / 0 - 20 °C 4: cerium(III) chloride heptahydrate; sodium tetrahydroborate / methanol / 0.5 h / 20 °C 5: calcium chloride; toluene-4-sulfonic acid / cyclohexane / 2 h / 50 °C View Scheme |
ethyl 4-oxo-4-(p-tolyl)butanoate
1,2-dihydro-1,1,6-trimethyl-naphthalene
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: trimethylsilyl trifluoromethanesulfonate / dichloromethane; hexane / 15 h / 0 - 20 °C / Inert atmosphere 2: trifluoroacetic acid; trifluoroacetic anhydride / 4 h / 0 - 20 °C 3: cerium(III) chloride heptahydrate; sodium tetrahydroborate / methanol / 0.5 h / 20 °C 4: calcium chloride; toluene-4-sulfonic acid / cyclohexane / 2 h / 50 °C View Scheme |
4-methyl-4-p-tolyl-valeric acid
1,2-dihydro-1,1,6-trimethyl-naphthalene
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: trifluoroacetic acid; trifluoroacetic anhydride / 4 h / 0 - 20 °C 2: cerium(III) chloride heptahydrate; sodium tetrahydroborate / methanol / 0.5 h / 20 °C 3: calcium chloride; toluene-4-sulfonic acid / cyclohexane / 2 h / 50 °C View Scheme |
4,4,7-trimethyl-3,4-dihydronaphthalen-1(2H)-one
1,2-dihydro-1,1,6-trimethyl-naphthalene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: cerium(III) chloride heptahydrate; sodium tetrahydroborate / methanol / 0.5 h / 20 °C 2: calcium chloride; toluene-4-sulfonic acid / cyclohexane / 2 h / 50 °C View Scheme |
1,2-dihydro-1,1,6-trimethyl-naphthalene
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; calcium chloride In cyclohexane at 50℃; for 2h; |
1,2-dihydro-1,1,6-trimethyl-naphthalene
4,4,7-trimethyl-3,4-dihydronaphthalen-1(2H)-one
Conditions | Yield |
---|---|
With hydrogenchloride Erwaermen des Reaktionsprodukts mit CrO3 in wss. Essigsaeure; |
1,2-dihydro-1,1,6-trimethyl-naphthalene
4-(2-carboxy-1,1-dimethyl-ethyl)-isophthalic acid
Conditions | Yield |
---|---|
With sodium hydroxide; potassium permanganate |
1,2-dihydro-1,1,6-trimethyl-naphthalene
4-(2-carboxy-1,1-dimethyl-ethyl)-isophthalic acid
1,2-dihydro-1,1,6-trimethyl-naphthalene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aq. NaOH solution; potassium permanganate 2: Sublimation im Hochvakuum View Scheme |
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