As 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 t
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inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
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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
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inquiryTIANFUCHEM-- 115-18-4--High purity 2-Methyl-3-buten-2-ol in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable busin
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inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
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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
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inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
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inquiryName: 2-Methyl-3-buten-2-ol Synonyms: 2-Hydroxy-2-methyl-3-butene CAS:115-18-4 MF: C5H10O Appearance:Colorless transparent liquid, Storage: Preserve in well-closed, light-resistant and airtight containers. Package: 25kgs/drum Application:Agrochemi
Appearance:clear colourless to very slightly yellow liquid Storage:Store below +30°C. Package:25kg/Barrel Application:pharmaceutical intermediates Transportation:Express/Sea/Air Port:Any port in China
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inquiry1.No Less 8 years exporting experience. Clients 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 Specialized
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inquiry2-Methyl-3-buten-2-ol CAS:115-18-4 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 inte
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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
Appearance:white powder Storage:Store in a cool,dry place and keep away from direct strong light Package:packaged in foil bags or tins Application:Use only for laboratory research Transportation:Sea,Air,DHL/TNT/FEdex/UPS/EMS Por
Cas:115-18-4
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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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
Supply lowest price of 115-18-4 high purity 2-Methyl-3-buten-2-ol factory Molecular Formula C5H10O Molar Mass 86.13 Density 0.824 g/mL at 25 °C (lit.) Melting Point -43 °C Boling Poi
Cas:115-18-4
Min.Order:1 Gram
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Type:Other
inquiryProName: 2-Methyl-3-buten-2-ol suppliers in Chi... CasNo: 115-18-4 Molecular Formula: C5H10O Appearance: clear colourless to very slightly yell... Application: VE intermediates DeliveryTime: prompt PackAge: according to the clients requiremen
Cas:115-18-4
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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:115-18-4
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inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Hangzhou 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
Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service an
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquiry2-Methyl-3-buten-2-olAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
high 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
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Acmec 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
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inquiryConditions | Yield |
---|---|
With quinoline; hydrogen; Lindlar's catalyst In Petroleum ether at 20℃; for 10h; | 99% |
With pyridine; hydrogen In methanol at 59.84℃; Kinetics; Temperature; Reagent/catalyst; Concentration; Time; Capillary microreactor; chemoselective reaction; | 99.9% |
With hydrogen; copper-palladium; silica gel In ethanol at 25℃; under 760.051 Torr; | 98% |
Conditions | Yield |
---|---|
Stage #1: isoprene With hydrogenchloride at 1℃; for 3h; Stage #2: With sodium hydroxide In cyclohexane at 70℃; for 1.58333h; Temperature; | A 99.75% B 98% |
Conditions | Yield |
---|---|
With hydrogen; copper-palladium; silica gel In ethanol at 25℃; under 760 Torr; Kinetics; | A n/a B 98% |
With hydrogen; palladium dichloride In N,N-dimethyl-formamide under 18751.5 Torr; for 0.3h; Product distribution; Ambient temperature; various time; | A 2% B 91% |
With hydrogen; nickel dihydroxide; Ni(C17H35COO)2 In toluene at 40℃; Product distribution; Kinetics; other catalyst. Object of study: selectivity; | A 41.6% B 85.5% |
Conditions | Yield |
---|---|
Stage #1: 3-chloro-3-methyl-1-butene With sodium formate; copper(II) sulfate; erythorbic acid sodium salt In water for 5h; Reflux; Stage #2: With sodium hydroxide In water at 90℃; for 2h; Reagent/catalyst; | 97% |
With sodium hydrogencarbonate at 45℃; | |
Multi-step reaction with 2 steps 1: 20 °C / bei 3 Monate langem Stehenlassen 2: NaHCO3 / 50 °C View Scheme | |
Multi-step reaction with 2 steps 1: 0 °C 2: NaHCO3 / 50 °C View Scheme |
Conditions | Yield |
---|---|
In diethyl ether at -78℃; for 0.166667h; | 90% |
In diethyl ether at -78℃; | 90% |
In diethyl ether at -78℃; for 0.166667h; Inert atmosphere; Schlenk technique; | 88% |
Conditions | Yield |
---|---|
With silica-supported monomeric vanadium-oxo species In acetonitrile at 40℃; for 4h; Inert atmosphere; | 76% |
With acide perchlorique In water-d2 at 34℃; Product distribution; | |
With sulfuric acid |
2-methyl-but-2-ene
A
2-(oxiran-2-yl)propan-2-ol
B
1-(2-methyl-oxiranyl)-ethanol
C
2-methyl-3-buten-2-ol
Conditions | Yield |
---|---|
With titanium(IV) isopropylate; oxygen; 5,15,10,20-tetraphenylporphyrin In dichloromethane at 0℃; Irradiation; | A 47% B 38% C 3% |
2-methyl-2-pentene
A
α,α,3-Trimethyloxiranemethanol
B
2-methyl-3-buten-2-ol
C
2-methylpent-1-en-3-ol
D
1-(2-Methyl-oxiranyl)-propan-1-ol
Conditions | Yield |
---|---|
With titanium(IV) isopropylate; oxygen; 5,15,10,20-tetraphenylporphyrin In dichloromethane at 0℃; Irradiation; | A 42% B 3% C 3% D 28% |
Conditions | Yield |
---|---|
30% | |
With hydrogenchloride; acetic acid Behandeln des Reaktionsprodukts mit Calciumcarbonat und Wasser; | |
Multi-step reaction with 2 steps 1: hydrogen bromide / Endprodukt ist 4-Brom-2-methyl-buten-(2) 2: natrium carbonate View Scheme | |
10% phosphoric acid on silica at 25℃; for 12h; Product distribution / selectivity; Gas phase; Sealed vial; |
Conditions | Yield |
---|---|
29% |
formaldehyd
isobutene
A
4,4-dimethyl-1,3-dioxane
B
4-methyl-3,6-dihydro-2H-pyran
C
2-methyl-1-buten-4-ol
D
2-methyl-3-buten-2-ol
Conditions | Yield |
---|---|
With sulfuric acid In nitromethane at 30℃; for 0.333333h; Mechanism; | A 8.16% B n/a C 1.79% D 2.5% |
Conditions | Yield |
---|---|
With sulfuric acid |
3-chloro-3-methyl-1-butene
sodium formate
A
2-methyl-3-buten-2-ol
B
3-methyl-2-buten-1-ol
Conditions | Yield |
---|---|
With formic acid Erwaermen des Reaktionsprodukts mit wss.Kalilauge; |
Conditions | Yield |
---|---|
With water | |
With sodium carbonate |
diethyl ether
tri-n-butyl(vinyl)tin
phenyllithium
acetone
A
2-methyl-3-buten-2-ol
B
tributylphenylstannane
Conditions | Yield |
---|---|
und anschliessenden Hydrolysieren; |
Conditions | Yield |
---|---|
With tetrahydrofuran |
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
With diethyl ether | |
Stage #1: vinyl magnesium bromide; acetone In tetrahydrofuran at -78℃; for 3h; Stage #2: With water In tetrahydrofuran Further stages.; | |
In tetrahydrofuran at 0 - 20℃; for 12h; | |
In tetrahydrofuran at 0 - 20℃; for 4h; Inert atmosphere; |
2-methyl-but-3-yn-2-ol
A
2,7-dimethyl-octa-3,5-diyne-2,7-diol
B
2-methyl-3-buten-2-ol
Conditions | Yield |
---|---|
elektrolytische Reduktion an Nickelkathoden.Electrolysis; | |
With nickel bei der elektrolytischen Reduktion niederer Stromdichte; |
3,3-dimethyl-allyl chloride
A
2-methyl-3-buten-2-ol
B
3-methyl-2-buten-1-ol
Conditions | Yield |
---|---|
With sodium hydrogencarbonate at 50℃; |
Conditions | Yield |
---|---|
With sodium carbonate | |
Multi-step reaction with 3 steps 1: NaHCO3 / >50 2: hydrogen chloride / 0 °C 3: NaHCO3 / 50 °C View Scheme | |
With alkali Hydrolysis; |
4,4-dimethyl-1,3-dioxane
A
4-methyl-3,6-dihydro-2H-pyran
B
2-methyl-1-buten-4-ol
C
3-methyl-butane-1,3-diol
D
4-hydroxy-4-methyltetrahydropyran
E
2-methyl-3-buten-2-ol
F
3-methyl-2-buten-1-ol
Conditions | Yield |
---|---|
With sulfuric acid at 120℃; for 3h; Product distribution; various catalyst, various temperature, various time, extent of conversion, solvent cyclohexane; |
3-methyl-butane-1,3-diol
A
2-methyl-1-buten-4-ol
B
2-methyl-3-buten-2-ol
C
3-methyl-2-buten-1-ol
D
isoprene
Conditions | Yield |
---|---|
With potassium hydrogensulfate at 140℃; for 0.75h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; | A n/a B 8 % Chromat. C n/a D 30 % Chromat. |
With potassium hydrogensulfate at 140℃; for 0.75h; Product distribution; investigation of regioselectivity of dehydration with var. reagents in terpene derivatives; | A n/a B 8 % Chromat. C n/a D 30 % Chromat. |
formic acid
3-methyl-2-buten-1-ol
A
2-methyl-3-buten-2-ol
B
formiate de methyl-3 butene-2 ol-1
C
formiate de methyl-2 butene-3 ol-2
Conditions | Yield |
---|---|
In chloroform-d1; dichloromethane at 34℃; for 1h; Product distribution; |
Conditions | Yield |
---|---|
With indium; oxygen 1.) DMF, 1 h, RT, 2.) room temperature, 3 h; Yield given. Multistep reaction. Yields of byproduct given; |
3-(benzyloxy)-3-methyl-1-butene
2-methyl-3-buten-2-ol
Conditions | Yield |
---|---|
With sodium In ammonia Yield given; |
3-Methyl-2-butenyl phenyl telluride
A
2-methyl-3-buten-2-ol
B
3,3-dimethyl acrylaldehyde
C
3-methyl-2-buten-1-ol
Conditions | Yield |
---|---|
With oxygen at 15 - 20℃; for 1h; var. oxidants and time.; Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
With dihydrogen peroxide at 15 - 20℃; for 2h; var. oxidants and time.; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
With hydrogen; copper-palladium In water at 20℃; Product distribution; Kinetics; various catalysts, solvents, temperature; | |
With hydrogen; copper-palladium In water at 20℃; Yield given. Yields of byproduct given; | |
With hydrogen; copper-palladium In water at 20℃; Yield given. Yields of byproduct given; |
Conditions | Yield |
---|---|
indium(III) chloride In acetonitrile at 20℃; for 0.5h; | 100% |
With dmap; triethylamine In dichloromethane at 20℃; | 91% |
With dmap; triethylamine In dichloromethane at 20℃; Cooling with ice; Inert atmosphere; | 91% |
methanesulfonic acid
2-methyl-3-buten-2-ol
Δ3-Isopentenyl methyl sulfide
isopentenyl methyl prenyl sulfonium methane sulfonate
Conditions | Yield |
---|---|
In dichloromethane for 72h; Ambient temperature; | 100% |
Phenylselenyl chloride
2-methyl-3-buten-2-ol
3-methyl-2-(phenylselenyl)-1,3-butanediol
Conditions | Yield |
---|---|
In water; acetonitrile for 2h; Ambient temperature; | 100% |
With water In acetonitrile at 20℃; for 24h; | 86% |
2-methyl-3-buten-2-ol
tert-butyl 2-methylbut-3-en-2-yl carbonate
Conditions | Yield |
---|---|
Stage #1: 2-methyl-3-buten-2-ol With n-butyllithium In tetrahydrofuran; hexane at -78℃; Inert atmosphere; Stage #2: With 2,2-dimethylpropanoic anhydride In tetrahydrofuran; hexane at -78 - 20℃; | 100% |
Conditions | Yield |
---|---|
Stage #1: 2-methyl-3-buten-2-ol With n-butyllithium In tetrahydrofuran; hexane at 0℃; Inert atmosphere; Stage #2: isobutyl chloroformate In tetrahydrofuran; hexane at 0 - 20℃; | 100% |
1-methyl-2-imidazolidone
2-methyl-3-buten-2-ol
1-methyl-3-(3-methylbut-2-enyl)imidazolidin-2-one
Conditions | Yield |
---|---|
With silver hexafluoroantimonate; 2-(di-tert-butylphosphino)-1,1'-biphenylgold(I) chloride In 1,4-dioxane at 60℃; for 24h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With 1,5-dichloro-9,10-anthraquinone In dichloromethane for 0.5h; UV-irradiation; | 99% |
With trifluoroacetic acid In dichloromethane at 20℃; | 70% |
With trifluoroacetic acid In dichloromethane at 20℃; | 70% |
With Ersorb-4 zeolite at 20℃; for 1h; | 74 % Spectr. |
2-methyl-3-buten-2-ol
(3S)-3,4-Epoxy-2-methyl-2-butanol
Conditions | Yield |
---|---|
With (R,R)-N-[2-(diphenylacetylhydroxyamino)cyclohexyl]-N-hydroxy-2,2-diphenylacetamide; Cumene hydroperoxide; hafnium(IV) tert-butoxide; magnesium oxide In toluene at 0 - 5℃; for 48h; Inert atmosphere; Glovebox; enantioselective reaction; | 99% |
Conditions | Yield |
---|---|
With copper(l) iodide; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; triethylamine; triphenylphosphine In toluene at 80℃; Inert atmosphere; | 99% |
2-methyl-3-buten-2-ol
Conditions | Yield |
---|---|
With bis-[(trifluoroacetoxy)iodo]benzene at 20℃; for 0.166667h; | 99% |
Conditions | Yield |
---|---|
With 2,3,4,5,6-pentafluorophenol; briphos; bis(dibenzylideneacetone)-palladium(0) In dichloromethane at 30℃; for 6h; Inert atmosphere; regioselective reaction; | 99% |
2-methyl-3-buten-2-ol
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile at 20℃; for 72h; Inert atmosphere; stereoselective reaction; | 99% |
4-methyl-1,2-dihydroquinolin-2-one
2-methyl-3-buten-2-ol
1-(1-Hydroxy-1-methyl-ethyl)-8b-methyl-2,2a,4,8b-tetrahydro-1H-cyclobuta[c]quinolin-3-one
Conditions | Yield |
---|---|
In methanol Product distribution; Irradiation; 2+2 adducts with heteroaromatics involving an enone function; in a second step with acids 3,3-dimethylallylated products; | 98% |
In methanol Irradiation; | 98% |
tert-butyl-(3,6-dimethyl-2-vinyl-2,3-dihydro-benzofuran-5-yloxy)-dimethyl-silane
2-methyl-3-buten-2-ol
(E)-4-[(S)-5-(tert-Butyl-dimethyl-silanyloxy)-3,6-dimethyl-2,3-dihydro-benzofuran-2-yl]-2-methyl-but-3-en-2-ol
Conditions | Yield |
---|---|
chiral Ru(IV) complex In dichloromethane for 20h; Heating; | 98% |
Conditions | Yield |
---|---|
With triethyl borane | 98% |
potassium hydrogenfluoride
tetrahydroxydiboron
2-methyl-3-buten-2-ol
Conditions | Yield |
---|---|
[1,3-bis(phenylselenomethyl)phenyl]palladium(II) chloride In methanol; dimethyl sulfoxide react. (B(OH)2)2 with olefine at 50°C for 16 h in mixt. DMSO-MeOH, aq. KHF2 was added; | 98% |
2-methyl-3-buten-2-ol
2-amino-4-bromobenzoic acid
Conditions | Yield |
---|---|
With palladium diacetate; sodium 3-(diphenylphosphanyl)benzenesulfonate; sodium hydroxide In water at 100℃; for 48h; Heck reaction; chemoselective reaction; | 98% |
3-Bromopyridine
2-methyl-3-buten-2-ol
(E)-2-methyl-4-(pyridin-3-yl)but-3-en-2-ol
Conditions | Yield |
---|---|
With dicyclohexyl(2',4',6'-triisopropyl-[1,1':3',1''-terphenyl]-2-yl)phosphane; palladium diacetate; sodium hydrogencarbonate In N,N-dimethyl-formamide at 120℃; for 8h; Sealed tube; Inert atmosphere; Glovebox; Schlenk technique; | 98% |
With C48H42Cl2O4P4Pd2; sodium acetate In N,N-dimethyl-formamide at 90℃; for 6h; Heck reaction; regioselective reaction; | 88% |
phenethyl isocyanate
2-methyl-3-buten-2-ol
N-(2-phenylethyl)-N-(1,1-dimethylallyloxy)carbonylamide
Conditions | Yield |
---|---|
With triethylamine at 20 - 100℃; for 12h; Inert atmosphere; | 98% |
2-methyl-3-buten-2-ol
4-methyl-N-{2-(phenylethynyl)phenyl}benzenesulfonamide
Conditions | Yield |
---|---|
With tris(dibenzylideneacetone)dipalladium(0) chloroform complex; sodium 3-(diphenylphosphanyl)benzenesulfonate In 1,4-dioxane; water for 1h; Reflux; Inert atmosphere; | 98% |
2-methyl-3-buten-2-ol
N,N-dimethyl-formamide dimethyl acetal
N,N,5-trimethylhex-4-enamide
Conditions | Yield |
---|---|
In toluene at 180℃; for 5h; Sealed tube; | 98% |
2-methyl-3-buten-2-ol
t-butyldimethylsiyl triflate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 3h; | 98% |
Trimethyl orthoacetate
2-methyl-3-buten-2-ol
methyl 3,3-dimethyl-4-penteneoate
Conditions | Yield |
---|---|
With phosphoric acid at 190℃; under 9750.98 Torr; for 20h; Temperature; Claisen Rearrangement; | 97.2% |
2-methyl-3-buten-2-ol
Conditions | Yield |
---|---|
With silver carbonate; palladium diacetate In N,N-dimethyl-formamide at 90℃; Heck reaction; | 97% |
Conditions | Yield |
---|---|
With sodium dithionite; sodium hydrogencarbonate In acetonitrile at 20℃; for 4h; | 97% |
2-methyl-3-buten-2-ol
di-tert-butyl dicarbonate
tert-butyl 2-methylbut-3-en-2-yl carbonate
Conditions | Yield |
---|---|
Stage #1: 2-methyl-3-buten-2-ol With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 0.333333h; Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran; hexane at 0 - 23℃; for 4h; | 97% |
Stage #1: 2-methyl-3-buten-2-ol With n-butyllithium In tetrahydrofuran at 0℃; Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran | 94% |
With n-butyllithium In tetrahydrofuran at -78 - 20℃; | 71% |
Stage #1: 2-methyl-3-buten-2-ol With methylmagnesium chloride In tetrahydrofuran; diethyl ether at 0℃; for 0.5h; Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran; diethyl ether at 0 - 20℃; Further stages.; | 55% |
Stage #1: 2-methyl-3-buten-2-ol With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 0.25h; Inert atmosphere; Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran; hexane at 20℃; for 3h; Inert atmosphere; |
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