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:487-11-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
17-year experience in Phytochemicals Each product has passed very strict tests (NMR\MS\HPLC) Agents in 13 countries Certified by ISO 9001:2008 quality management system Leader Supplier of Botanical Reference Materials in China
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:487-11-6
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryElemicin Basic information Product Name: Elemicin Synonyms: 1,2,3-
WITH 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:487-11-6
Min.Order:10 Gram
FOB Price: $146.0 / 176.0
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
Cas:487-11-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Elemicin CAS:487-11-6 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 quality organic intermediates, ste
Cas:487-11-6
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:487-11-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s
Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
J&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:487-11-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWhy Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
Zibo 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:487-11-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:white crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:10g/bag,or as your request Application:Used as Pharmaceutical Intermediates Tr
Cas:487-11-6
Min.Order:1 Pound
Negotiable
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:487-11-6
Min.Order:0
Negotiable
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
Shanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is
Cas:487-11-6
Min.Order:100 Kilogram
FOB Price: $100.0 / 150.0
Type:Other
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
Why is SINOWAY:1) Specialized in pharmaceutical and healthcare industrial since 19872) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days.4) We have warehouse in USA with quickly shipment . Application:Herbal extr
Cas:487-11-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryAcmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
high qualityAppearance:white crystalline powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Shanghai Finebiotech Co.,Ltd.was established in 2020, which providing professional chemical services. As a customer-oriented company, we have distinguished ourself from others in providing worldwide customers with cost-effective and efficient service
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
ADVANTAGE:1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day2. The products are provided with COA, HPLC, NMR, quality assurance, pac
best seller Application:API
Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice.pls contact with us freely for getting detailed product spec
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 20℃; for 24h; | 96% |
With potassium carbonate | |
With potassium carbonate In acetone for 6h; Heating; |
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20℃; for 16h; | 95% |
Conditions | Yield |
---|---|
With potassium hydroxide for 4.5h; | 93% |
With sodium hydroxide |
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); potassium carbonate In toluene at 110℃; for 15h; Suzuki-Miyaura coupling; Inert atmosphere; | 89% |
Conditions | Yield |
---|---|
With pyridine; nickel(II) iodide; 4-chloro-2-(4,5-dihydro-1H-imidazol-2-yl)pyridine; tetrabutylammomium bromide; magnesium chloride; zinc In N,N-dimethyl acetamide at 60℃; for 12h; Reagent/catalyst; Temperature; Schlenk technique; Inert atmosphere; regioselective reaction; | 87% |
With pyridine; nickel(II) iodide; tetrabutylammomium bromide; 4,4'-di-tert-butyl-2,2'-bipyridine; magnesium chloride; zinc In N,N-dimethyl acetamide at 60℃; for 12h; Inert atmosphere; | 79% |
1-bromo-3,4,5-trimethoxybenzene
2-Allyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
elemicin
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); cesium fluoride In tetrahydrofuran at 85℃; for 24h; Suzuki-Miyaura coupling; Inert atmosphere; | 75% |
Conditions | Yield |
---|---|
In water; acetonitrile for 36h; Irradiation; | 54% |
Conditions | Yield |
---|---|
With potassium carbonate; acetone | |
With potassium carbonate In acetone for 6h; Reflux; |
Conditions | Yield |
---|---|
(i) (heating), (ii) KOH, EtOH, (iii) /BRN= 969135/; Multistep reaction; |
Conditions | Yield |
---|---|
With toluene; calcium carbonate Erhitzen auf Siedetemperatur; |
3,4,5-Trimethoxyaniline
elemicin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 54 percent / acetonitrile; H2O / 36 h / Irradiation View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 94 percent / K2CO3 / acetone / 24 h / 20 °C 2: 92 percent / 2 h / 200 °C 3: 96 percent / K2CO3 / acetone / 24 h / 20 °C View Scheme | |
Multi-step reaction with 3 steps 1: K2CO3 / acetone 2: 2 h / 200 °C 3: K2CO3 View Scheme | |
Multi-step reaction with 3 steps 1: K2CO3; acetone 2: 220 °C 3: NaOH-solution View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 92 percent / 2 h / 200 °C 2: 96 percent / K2CO3 / acetone / 24 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: 2 h / 200 °C 2: K2CO3 View Scheme | |
Multi-step reaction with 2 steps 1: 220 °C 2: NaOH-solution View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 2: alkaline aqueous H2O2 3: K2CO3; acetone View Scheme | |
Multi-step reaction with 3 steps 1: hexan-1-amine / 6 h / Heating 2: dihydrogen peroxide; pyridine; sodium hydroxide / water / 1.5 h / 20 °C 3: potassium carbonate / acetone / 6 h / Reflux View Scheme |
5-allyl-2-hydroxy-3-methoxybenzaldehyde
elemicin
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: alkaline aqueous H2O2 2: K2CO3; acetone View Scheme |
2-(3,4,5-trimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
3-chloroprop-1-ene
elemicin
Conditions | Yield |
---|---|
Stage #1: 4,4,5,5-tetramethyl-2-(3,4,5-trimethoxyphenyl)-1,3,2-dioxaborolane; 3-chloroprop-1-ene With bis(dibenzylideneacetone)-palladium(0) In methanol at 20℃; for 0.166667h; Inert atmosphere; Glovebox; Stage #2: With potassium fluoride In methanol at 20℃; for 24h; Inert atmosphere; Glovebox; | 140 mg |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine / tetrahydrofuran / 18 h / 80 °C / Inert atmosphere; Glovebox 2.1: bis(dibenzylideneacetone)-palladium(0) / methanol / 0.17 h / 20 °C / Inert atmosphere; Glovebox 2.2: 24 h / 20 °C / Inert atmosphere; Glovebox View Scheme |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0) In 1,2-dimethoxyethane at 80℃; Stille Cross Coupling; |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: [bis(acetoxy)iodo]benzene / 0 - 20 °C 2: titanium tetrachloride / toluene; dichloromethane / 0.5 h / 0 °C 3: potassium carbonate / acetonitrile / 16 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
With silver(l) oxide |
elemicin
isoelemicin
Conditions | Yield |
---|---|
With nickel(II) iodide; 6,6'-dimethyl-2,2'-bipyridine; phosphonic acid diethyl ester; zinc In N,N-dimethyl acetamide at 35℃; for 24h; | 97% |
With (μ-Cl)2Ni2(1,3-bis(2,6-diisopropylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene)2 In chlorobenzene at 20℃; for 3h; | 90% |
With potassium hydroxide In ethanol | |
With Grotjahn’s catalyst In [(2)H6]acetone at 20℃; for 0.333333h; Reagent/catalyst; Temperature; Gas phase; Inert atmosphere; diastereoselective reaction; | 98 %Spectr. |
Conditions | Yield |
---|---|
With palladium diacetate; caesium carbonate; triphenylphosphine; tert-butyl alcohol In tetrahydrofuran at 80℃; for 22h; Schlenk technique; Inert atmosphere; | 90% |
elemicin
1-(1,1,1-trifluoroprop-2-en-2-yl)-4-methoxybenzene
Conditions | Yield |
---|---|
With 6,6'-dimethyl-2,2'-bipyridine; nickel(II) bromide trihydrate; Triethoxysilane; tetrabutylammomium bromide; lithium fluoride; triphenylphosphine In N,N-dimethyl acetamide at 60℃; for 24h; Inert atmosphere; Sealed tube; chemoselective reaction; | 86% |
elemicin
3-(3',4',5'-trimethoxyphenyl)-prop-2-en-1-al
Conditions | Yield |
---|---|
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane; water Ambient temperature; | 80% |
elemicin
C12H16O6
Conditions | Yield |
---|---|
With ozone | 80% |
Conditions | Yield |
---|---|
With iron(III) chloride; tetramethyldisiloxane In ethanol at 20℃; for 24h; | 78% |
Multi-step reaction with 2 steps 1: tetrabutylammomium bromide; potassium hydroxide / 0.67 h / 100 °C / Neat (no solvent) 2: pyridine; ozone / methanol; chloroform / -15 °C View Scheme | |
Stage #1: elemicin With tetrabutylammomium bromide; potassium hydroxide at 100℃; for 0.666667h; Stage #2: With pyridine; ozone In methanol; chloroform at -15℃; | |
Stage #1: elemicin With potassium hydroxide at 100℃; for 0.666667h; Stage #2: With ozone In pyridine; methanol; chloroform at 15℃; |
Conditions | Yield |
---|---|
With potassium phosphate; cobalt(II) diacetate tetrahydrate In water; acetonitrile at 75℃; Schlenk technique; Inert atmosphere; | 78% |
elemicin
A
3,4,5-trimethoxycinnamaldehyde
Conditions | Yield |
---|---|
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane; water Ambient temperature; | A 71% B n/a C n/a |
elemicin
1-(3,4,5-trimethoxyphenyl)-2-bromopropane
Conditions | Yield |
---|---|
With hydrogen bromide In acetic acid at 0℃; for 3h; | 70% |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate In water; acetonitrile at 80℃; for 24h; Sealed tube; | 70% |
With dipotassium peroxodisulfate In water; acetonitrile at 80℃; for 24h; | 70% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; trimethylsilylazide; manganese(III) triacetate dihydrate In water; acetonitrile at 45℃; Schlenk technique; Inert atmosphere; | 64% |
With tert.-butylhydroperoxide; trimethylsilylazide; manganese(III) triacetate dihydrate In water; acetonitrile at 45℃; for 12h; Inert atmosphere; | 64% |
Conditions | Yield |
---|---|
Stage #1: elemicin; triethylaluminum With zirconocene dichloride In toluene at 22℃; Inert atmosphere; Stage #2: With oxygen at 0℃; for 2h; | 60% |
elemicin
α-allyl,α-methyl nitroacetone
Conditions | Yield |
---|---|
With water; palladium diacetate; caesium carbonate; triphenylphosphine; tert-butyl alcohol In dichloromethane; 1,2-dichloro-ethane at 80℃; for 22h; Schlenk technique; Inert atmosphere; | 57% |
elemicin
N-methyl-N-phenylformamide
3,4-dihydro-6,7,8-trimethoxy-2-naphthalenecarboxaldehyde
Conditions | Yield |
---|---|
With trichlorophosphate other methoxyallylbenzenes; | 56% |
With trichlorophosphate 1) 10 deg C, 45 min 2) r.t., 24 h; Yield given. Multistep reaction; | |
With trichlorophosphate 1) chlorobenzene, 2 h, 0 deg C, 2) chlorobenzene, 80 h, r.t.; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With oxygen; caesium carbonate In dimethyl sulfoxide at 120℃; under 760.051 Torr; for 24h; | 56% |
Conditions | Yield |
---|---|
With water; oxygen; palladium diacetate; toluene-4-sulfonic acid In dimethyl sulfoxide at 110℃; under 760.051 Torr; for 24h; | 55% |
Conditions | Yield |
---|---|
With palladium diacetate; triphenylphosphine; silver carbonate In tetrahydrofuran Heck Reaction; | 50% |
elemicin
3-(3',4',5'-trimethoxyphenyl)-1,2-propanediol
Conditions | Yield |
---|---|
With potassium permanganate In ethanol; water for 0.05h; | 20% |
With potassium permanganate |
elemicin
N,N-dimethyl-formamide
A
3,4-dihydro-6,7,8-trimethoxy-2-naphthalenecarboxaldehyde
B
6-allyl-2,3,4-trimethoxybenzaldehyde
Conditions | Yield |
---|---|
With trichlorophosphate In dichloromethane for 120h; Ambient temperature; | A 17% B 16.7% |
elemicin
4,4a-dihydro-1,5,5,6,9,9-hexamethoxy-3,8a-bis(2-propenyl)-1,4-ethanonaphthalene-6,10(4H)-dione
A
4-allyl-2,6-dimethoxyphenol
demethylisoheterotropanone
isoheterotropanone
heterotropanone
Conditions | Yield |
---|---|
at 175 - 180℃; for 1.5h; Further byproducts given; | A 3% B 2% C 13% D 14% |
elemicin
4,4a-dihydro-1,5,5,6,9,9-hexamethoxy-3,8a-bis(2-propenyl)-1,4-ethanonaphthalene-6,10(4H)-dione
A
4-allyl-2,6-dimethoxyphenol
demethylheterotropanone
isoheterotropanone
heterotropanone
Conditions | Yield |
---|---|
at 175 - 180℃; for 1.5h; Further byproducts given; | A 3% B 2% C 13% D 14% |
elemicin
1,3-dimethoxy-5-propylbenzene
Conditions | Yield |
---|---|
With ethanol; sodium |
Conditions | Yield |
---|---|
With oxygen; ozone; ethyl acetate at -15℃; und anschliessende Hydrierung an Palladium/Calciumcarbonat unter Kuehlung; Isolierung als Natriumhydrogensulfit-Addukt; | |
With water; ozone; benzene | |
Multi-step reaction with 2 steps 1: KMnO4 2: HIO4; H2O View Scheme |
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