DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:10453-89-1
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inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
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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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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-Appearance:Dark blue powder or granular Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:It is an important raw material and intermediate used in Organ
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inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Chemical intermediate
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inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:beige crystalline powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use
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inquiryCyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)- cas 10453-89-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by expre
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inquirySupply top quality products with a reasonable price Application:api
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:10453-89-1
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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:10453-89-1
Min.Order:10 Milligram
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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
United 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
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inquiryProName: Cyclopropanecarboxylicacid, 2,2-dimeth... CasNo: 10453-89-1 Appearance: Dark blue powder or granular Application: It is an important raw material and in... DeliveryTime: prompt PackAge: according to
Cas:10453-89-1
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Cas:10453-89-1
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inquiryChrysanthemic acid 10453-89-1Appearance:solid or liquid 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. P
Debyesci 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
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inquiryOur company provides the best service for our customers. Under the premise of ensuring quality and delivery date, give customers the best price. The company is more willing to meet our customers. If you want to visit our factories and warehouses, we
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inquiryhigh purity Application:Drug intermediates Materials intermediates and active molecules
chrysanthemumic acid methyl ester
chrysanthemumic acid
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In water at 110℃; for 6h; | 99.5% |
chrysanthemumic acid
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In water at 120℃; for 10h; | 99.5% |
ethyl 2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylate
chrysanthemumic acid
Conditions | Yield |
---|---|
With water; sodium hydroxide In tetrahydrofuran; methanol at 80℃; Inert atmosphere; | 91% |
Stage #1: ethyl 2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylate With sodium hydroxide; water In tetrahydrofuran; methanol at 80℃; for 4h; Stage #2: With hydrogenchloride In water | 90% |
Stage #1: ethyl 2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylate With sodium hydroxide; water In tetrahydrofuran; methanol at 80℃; for 4h; Stage #2: With hydrogenchloride In water | 90% |
alkaline hydrolysis; | |
With sodium hydroxide In diethyl ether; ethanol; water |
chrysanthemol
chrysanthemumic acid
Conditions | Yield |
---|---|
With ruthenium trichloride; potassium hydroxide; potassium peroxomonosulphate for 7h; Ambient temperature; | 66% |
N-(2,2,2-trichloro-1-piperazin-1-yl-ethyl)-formamide
chrysanthemumic acid
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydroxide In chloroform; water | 53.6% |
(2,2-dimethyl-3-(2-methylprop-1-en-1-yl))cyclopropane-1-carbaldehyde
chrysanthemumic acid
Conditions | Yield |
---|---|
With sodium hydroxide; silver nitrate In water for 0.5h; | 48% |
N-(2,2,2-trichloro-1-piperazin-1-yl-ethyl)-formamide
chrysanthemumic acid
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydroxide In water |
3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarbonyl chloride
chrysanthemumic acid
Conditions | Yield |
---|---|
With boron trichloride In toluene |
chrysanthemumic acid
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In water at 100℃; for 8h; |
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl alcohol
chrysanthemumic acid
A
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate
Conditions | Yield |
---|---|
Stage #1: 2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl alcohol With zircornium(IV) n-propoxide In propan-1-ol; xylene at 143 - 145℃; Stage #2: chrysanthemumic acid With 2,6-di-tert-butyl-4-methyl-phenol In propan-1-ol; xylene at 145 - 147℃; for 8h; Product distribution / selectivity; | A 97% B n/a |
Conditions | Yield |
---|---|
With N-benzyl-N,N,N-triethylammonium chloride; sodium carbonate In acetone for 8h; Heating; | 95% |
Conditions | Yield |
---|---|
In 5,5-dimethyl-1,3-cyclohexadiene | 86% |
allethrolone
zirconium(IV) chloride
chrysanthemumic acid
Conditions | Yield |
---|---|
In 5,5-dimethyl-1,3-cyclohexadiene | 85% |
chrysanthemumic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane for 10h; | 85% |
chrysanthemumic acid
2-hydroxymethyl-18-crown-6
Conditions | Yield |
---|---|
With dmap; silica gel; dicyclohexyl-carbodiimide at 20℃; for 24h; Steglich Esterification; Inert atmosphere; | 83% |
chrysanthemumic acid
3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarbonyl chloride
Conditions | Yield |
---|---|
With oxalyl dichloride In dichloromethane at 20℃; for 6h; | 81% |
With oxalyl dichloride In dichloromethane at 20℃; for 6h; | 81% |
With thionyl chloride; Petroleum ether d-trans-chrysanthemum-oic acid-chloride; |
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl alcohol
chrysanthemumic acid
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate
Conditions | Yield |
---|---|
In 5,5-dimethyl-1,3-cyclohexadiene | 70% |
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl alcohol
zirconium(IV) chloride
chrysanthemumic acid
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate
Conditions | Yield |
---|---|
In 5,5-dimethyl-1,3-cyclohexadiene | 68% |
4-(1-bromoallyl)-2-methoxyphenyl acetate
chrysanthemumic acid
1-(3-methoxy-4-acetoxyphenyl)-2-propen-1-yl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate
Conditions | Yield |
---|---|
Stage #1: chrysanthemumic acid With sodium hydroxide In water at 20℃; for 3h; Stage #2: 4-(1-bromoallyl)-2-methoxyphenyl acetate In tetrachloromethane; water for 15h; Reflux; | 68% |
4-(1-bromoallyl)-1-ethoxy-2-methoxybenzene
chrysanthemumic acid
1-(3-methoxy-4-ethoxyphenyl)-2-propen-1-yl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate
Conditions | Yield |
---|---|
Stage #1: chrysanthemumic acid With sodium hydroxide In water at 20℃; for 3h; Stage #2: 4-(1-bromoallyl)-1-ethoxy-2-methoxybenzene In tetrachloromethane; water for 15h; Reflux; | 63% |
allethrolone
chrysanthemumic acid
Conditions | Yield |
---|---|
In 5,5-dimethyl-1,3-cyclohexadiene | 62% |
chrysanthemumic acid
(+/-)-cis- and trans-2,2-dimethyl-3-isobutylcyclopropanecarboxylic acid
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In ethanol under 1900 Torr; for 6h; | 52% |
With ethanol; colloid; palladium Hydrogenation; | |
With diethyl ether; platinum Hydrogenation; |
2-bromo-5-oxo-2,5-dihydrofuran
chrysanthemumic acid
2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid 5-oxo-2,5-dihydro-furan-2-yl ester
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In N,N-dimethyl-formamide Ambient temperature; overnight; | 48% |
chrysanthemumic acid
4,4,7,7-tetramethyl-3-oxabicyclo<4.1.0>heptan-2-one
Conditions | Yield |
---|---|
With zinc(II) chloride In various solvent(s) at 80℃; for 19h; | 41% |
chrysanthemumic acid
A
(1S,3S)-trans-chrysanthemic acid
B
(1R,3R)-trans-chrysanthemic acid
C
(1R)-cis-chrysanthemic acid
D
(-)-cis-chrysanthemic acid
Conditions | Yield |
---|---|
Stage #1: chrysanthemumic acid With Tentagel resin Solid phase reaction; Stage #2: With lipase enzyme In tetrahydrofuran; tert-butyl alcohol at 30℃; for 8h; pH=7.8; resolution of racemate; | A n/a B 40% C n/a D n/a |
tetrachloromethane
chrysanthemumic acid
A
(1S,2R)-3,3-Dimethyl-cyclopropane-1,2-dicarboxylic acid
B
acetone
Conditions | Yield |
---|---|
bei der Ozonspaltung; dl-cis-chrysanthemum-oic acid; |
chrysanthemumic acid
chrysanthemumic acid-anhydride
Conditions | Yield |
---|---|
With acetic anhydride | |
Multi-step reaction with 2 steps 1: petroleum ether; thionyl chloride 2: diethyl ether View Scheme |
dimethylvinyl ethynyl carbinol
chrysanthemumic acid
2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid 1-ethynyl-3-methyl-but-2-enyl ester
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In benzene |
4-ethyl-oct-4-en-1-yn-3-ol
chrysanthemumic acid
2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid (Z)-2-ethyl-1-ethynyl-hex-2-enyl ester
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In benzene |
hexa-1,4-diyn-3-ol
chrysanthemumic acid
2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid 1-ethynyl-but-2-ynyl ester
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In benzene |
hex-4-en-1-yn-3-ol
chrysanthemumic acid
2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid (Z)-1-ethynyl-but-2-enyl ester
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In benzene |
4-methyl-hex-4-en-1-yn-3-ol
chrysanthemumic acid
2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid (Z)-1-ethynyl-2-methyl-but-2-enyl ester
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In benzene |
nona-1,4-diyn-3-ol
chrysanthemumic acid
2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid 1-ethynyl-hept-2-ynyl ester
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In benzene |
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