Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:924-50-5
Min.Order:100 Metric Ton
Negotiable
Type:Other
inquiryLocated 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 and
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:924-50-5
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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
Cas:924-50-5
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
The 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
Organic synthesis, Intermediate of pesticides Appearance:Colorless liquid Storage:Stored in the ventilated, low temperature and dry room away from direct sunlight. Package:200kg/drum Application:Organic synthesis, Intermediate of pesticides Port:QIN
Cas:924-50-5
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:924-50-5
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur advantage:Our 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 Scient
Cas:924-50-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:924-50-5
Min.Order:1 Gram
FOB Price: $120.0 / 150.0
Type:Trading Company
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:924-50-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryProduct Name Methyl 3-methyl-2-butenoate Synonyms Methyl 3-methyl-2-butenoate;Crotonic acid CAS: 924-50-5 MF: - MW: - EINECS:
Cas:924-50-5
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
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
Cas:924-50-5
Min.Order:1 Kilogram
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
Cas:924-50-5
Min.Order:1 Kilogram
FOB Price: $90.0 / 95.0
Type:Trading Company
inquiryMethyl 3-methyl-2-butenoate CAS:924-50-5 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 high quality organi
Cas:924-50-5
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:924-50-5
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
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
Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Service 1.Own made fine chemical products 2.Out sourcing and qua
Cas:924-50-5
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:924-50-5
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:924-50-5
Min.Order:1 Gram
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:924-50-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:924-50-5
Min.Order:1 Gram
FOB Price: $1.0
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:924-50-5
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryMethyl 3-methyl-2-butenoateAppearance:Pls see the Details Storage:Keep away of light, hot, water, Store in dry, dark and ventilated place Package:according to customers' requirements Application:Steroids, Cosmetics Ingredients, APIs, Intermediates, O
GMP 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,
Cas:924-50-5
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermediat
Cas:924-50-5
Min.Order:1 Kilogram
FOB Price: $777.0 / 888.0
Type:Lab/Research institutions
inquiryProduct name: Methyl 3,3-Dimethylacrylate CAS No.: 924-50-5 Molecule Formula:C6H10O2 Molecule Weight:114.14 Purity: 98.5% Package: 25kg/drum Description: Colorless to yellow liquid Manufacture Standards:Enterprise Standard
Cas:924-50-5
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryHangzhou 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
We 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. Product Name:Methyl 3-methyl-2-butenoate CAS No:924
Conditions | Yield |
---|---|
With [1-(3-sulfonic acid)]propyl-3-methylimidazolium hydrogen sulfate for 3h; Reflux; Green chemistry; | 97.8% |
With sulfuric acid | 95% |
With sulfuric acid for 16h; Heating; | 92% |
tert-butyl(1-methoxyvinyl)dimethylsilane
acetone
Methyl 3,3-dimethylacrylate
Conditions | Yield |
---|---|
Stage #1: tert-butyl(1-methoxyvinyl)dimethylsilane; acetone With C40H61Al3O3 In acetonitrile at 0 - 5℃; for 72h; Mukaiyama Aldol Addition; Stage #2: With hydrogenchloride In water; acetonitrile at 20℃; for 3h; Mukaiyama Aldol Addition; | 90% |
methanol
C9H18ClNO3
A
Methyl 3,3-dimethylacrylate
B
β-(N-methoxy-N-isopropoxyamino)-isovaleric acid methyl ester
Conditions | Yield |
---|---|
With triethylamine 1.) -20 deg C, 6 h, 2.) 20 deg C, 1 h; | A 14% B 86% |
(E)-4-bromo-3-methyl-2-butenoic acid methyl ester
A
Methyl 3,3-dimethylacrylate
B
(E)-5-Isopropenyl-3-methyl-hex-2-enedioic acid dimethyl ester
Conditions | Yield |
---|---|
With zinc In dimethyl sulfoxide for 4h; | A 10% B 68% |
(Z)-methyl-β-bromomethyl-β-methylacrylate
A
Methyl 3,3-dimethylacrylate
B
(Z)-5-Isopropenyl-3-methyl-hex-2-enedioic acid dimethyl ester
Conditions | Yield |
---|---|
With zinc In dimethyl sulfoxide for 4h; | A 10% B 67% |
β-(N-chloro-N-methoxyamino)-isovaleric acid methyl ester
isobutene
A
Methyl 3,3-dimethylacrylate
B
β-isovaleric acid methyl ester
Conditions | Yield |
---|---|
With sulfur dioxide 1.) 7 deg C, 24 h, 2.) 20 deg C, 2 h; | A 13% B 67% |
2,2,3,3-tetracyano-4,4-dimethylcyclopentanone dimethyl acetal
A
Methyl 3,3-dimethylacrylate
B
methyl 3,3-dimethyl-4,5,5-tricyano-4-pentenoate
C
methyl 3,3-dimethyl-4,4,5,5-tetracyanopentanoate
Conditions | Yield |
---|---|
With water In acetonitrile at 80℃; for 12h; | A n/a B n/a C 63% |
(2-Trifluoromethanesulfonyl-pentane-2-sulfonyl)-acetic acid methyl ester
Methyl 3,3-dimethylacrylate
Conditions | Yield |
---|---|
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In dichloromethane; water | 62% |
β-(N,N-dimethoxyamino)-isovaleric acid methyl ester
A
Methyl 3,3-dimethylacrylate
B
3-(2-Methoxycarbonyl-1,1-dimethyl-ethyl-NNO-azoxy)-3-methyl-butyric acid methyl ester
Conditions | Yield |
---|---|
With triethylamine hydrochloride In chloroform for 126h; Product distribution; Heating; various acyclic N,N-dialkoxyamines; | A 15% B 51.9% |
methyl 2-diazo-3-methylbutanoate
Methyl 3,3-dimethylacrylate
Conditions | Yield |
---|---|
at 400℃; under 0.001 - 0.1 Torr; | 47% |
methanol
4,4-dimethyl-2-(2-propylidene)-3-thietanone
A
Methyl 3,3-dimethylacrylate
B
4-Isopropylidene-5-methoxy-2,2-dimethyl-[1,3]oxathiolane
Conditions | Yield |
---|---|
In methanol for 3h; Irradiation; | A 28% B 22% |
3-diazo-2,2,5,5-tetramethylthiolan-4-one
A
Methyl 3,3-dimethylacrylate
B
2,2,4,4-Tetramethyl-thietane-3-carboxylic acid methyl ester
C
4-Isopropylidene-5-methoxy-2,2-dimethyl-[1,3]oxathiolane
Conditions | Yield |
---|---|
In methanol Irradiation; | A 19% B 28% C 14% |
4,4-dimethyl-2-(2-propylidene)-3-thietanone
A
Methyl 3,3-dimethylacrylate
B
4-Isopropylidene-5-methoxy-2,2-dimethyl-[1,3]oxathiolane
Conditions | Yield |
---|---|
In methanol Irradiation; | A 28% B 22% |
methanol
A
Methyl 3,3-dimethylacrylate
B
2,2,4,4-Tetramethyl-thietane-3-carboxylic acid methyl ester
C
4-Isopropylidene-5-methoxy-2,2-dimethyl-[1,3]oxathiolane
Conditions | Yield |
---|---|
Irradiation; | A 19% B 27.8% C 14% |
β-(N-chloro-N-methoxyamino)-isovaleric acid methyl ester
acetonitrile
A
Methyl 3,3-dimethylacrylate
B
methyl β-(Nacetylamino)isovalerate
Conditions | Yield |
---|---|
With silver fluoride at -78℃; for 15h; | A n/a B 27.8% |
methyl 2-bromo-3-methylbutanoic ester
A
2-pyrrolidinon
B
Methyl 3,3-dimethylacrylate
C
trimethylsilyl bromide
Conditions | Yield |
---|---|
With N-trimethylsilyl-pyrrolidin-2-one at 165 - 195℃; for 3h; Yields of byproduct given; | A n/a B 27% C n/a |
methyl (2,2-dimethyl-3-oxocyclobutyl)acetate
A
Methyl 3,3-dimethylacrylate
B
methyl 2-(2,2-dimethyl-5-oxotetrahydrofuran-3-yl)acetate
C
Methyl 2,2-dimethyl-4,5-dihydro-3-furanacetate
D
Methyl 2,2-dimethyl-5-(2,2-dimethyltetrahydro-3-(methoxycarbonyl)furan-5-ylidene)tetrahydro-3-furanacetate
Conditions | Yield |
---|---|
With 4 A molecular sieve In dichloromethane for 72h; Irradiation; Further byproducts given; | A 16% B n/a C 12% D 22% |
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene In benzonitrile; acetonitrile at 20℃; for 5h; | 22% |
A
Methyl 3,3-dimethylacrylate
B
methylammonium carbonate
Conditions | Yield |
---|---|
bei der Destillation im Vakuum ueber eine rotgluehende Platinspirale; |
diethyl ether
3,4-Dibromo-3-methyl-butan-2-one
sodium methylate
A
Methyl 3,3-dimethylacrylate
B
β-methoxy-isovaleric acid methyl ester
methyl 3-methyl-3-butenoate
sodium methylate
A
Methyl 3,3-dimethylacrylate
B
β-methoxy-isovaleric acid methyl ester
Conditions | Yield |
---|---|
With diethyl ether |
3,4-Dibromo-3-methyl-butan-2-one
sodium methylate
A
Methyl 3,3-dimethylacrylate
B
β-methoxy-isovaleric acid methyl ester
Conditions | Yield |
---|---|
With diethyl ether anfangs unter Kuehlung; | |
With diethyl ether |
methyl 2-bromo-3-methylbutanoic ester
Methyl 3,3-dimethylacrylate
Conditions | Yield |
---|---|
With N,N-diethylaniline |
methanol
ethyl 2-acetyl-3-methylbut-2-enoate
methyl iodide
Methyl 3,3-dimethylacrylate
Conditions | Yield |
---|---|
With sodium methylate |
Conditions | Yield |
---|---|
at -196.1℃; |
methanol
methyl (2,2-dimethyl-3-oxocyclobutyl)acetate
A
Methyl 3,3-dimethylacrylate
B
(2,2-Dimethyl-cyclopropyl)-essigsaeuremethylester
Methyl (3R*,5S*)-5-methoxy-2,2-dimethyltetrahydro-3-furanacetate
Methyl (3R*,5R*)-5-methoxy-2,2-dimethyltetrahydro-3-furanacetate
Conditions | Yield |
---|---|
for 16h; Irradiation; Yield given. Yields of byproduct given; |
3-methyl-but-2-enal dimethyl acetal
A
Methyl 3,3-dimethylacrylate
B
3,3-dimethyl acrylaldehyde
C
3-Dimethoxymethyl-2,2-dimethyl-oxirane
Conditions | Yield |
---|---|
With potassium fluoride; sodium fluoride; 3-chloro-benzenecarboperoxoic acid In dichloromethane 1.) 15 h, RT; 2.) 1 h, RT; |
β,β-Di(3>methyl)acrylsaeure-methylester
Methyl 3,3-dimethylacrylate
Conditions | Yield |
---|---|
With potassium hydroxide In methanol |
methyl tert-butyl(pivaloyl)acetate
A
Methyl 3,3-dimethylacrylate
B
methyl 3,3-dimethylbutyrate
Conditions | Yield |
---|---|
at 900℃; under 8E-05 Torr; Product distribution; |
methyl tert-butyl(pivaloyl)acetate
A
Methyl 3,3-dimethylacrylate
B
methyl 3,3-dimethylbutyrate
C
Methyl 4,4-dimethyl-3-oxopentanoate
D
isobutene
E
malonic acid dimethyl ester
Conditions | Yield |
---|---|
at 600℃; under 8E-05 Torr; Product distribution; other temperatures; |
Methyl 3,3-dimethylacrylate
nonylmagnesium bromide
Conditions | Yield |
---|---|
With copper(l) iodide; chloro-trimethyl-silane In tetrahydrofuran; diethyl ether at -15 - 20℃; | 100% |
With chloro-trimethyl-silane; copper(l) iodide In tetrahydrofuran at -15 - 20℃; | |
With copper(l) iodide; chloro-trimethyl-silane In tetrahydrofuran at -15 - 20℃; |
Methyl 3,3-dimethylacrylate
5,5-dimethylpyrazolidin-3-one
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol at 20℃; for 5h; Reflux; | 99% |
Conditions | Yield |
---|---|
Stage #1: Methyl 3,3-dimethylacrylate With piperidine; N-benzyl-trimethylammonium hydroxide In methanol at 0℃; Inert atmosphere; Stage #2: Methyl 3-mercaptopropionate at 60℃; for 24h; Inert atmosphere; | 97.23% |
With piperidine; N-benzyl-trimethylammonium hydroxide In methanol at 0 - 60℃; for 24h; Inert atmosphere; | 97% |
With piperidine; N-benzyl-trimethylammonium hydroxide In methanol at 60℃; for 24h; Michael addition; | 75% |
Methyl 3,3-dimethylacrylate
3,5-Dimethylphenol
4,4,5,7-tetramethyl-3,4-dihydrocoumarin
Conditions | Yield |
---|---|
With methanesulfonic acid at 70℃; for 6h; | 96% |
With sulfuric acid Michael Addition; Reflux; | 93% |
With methanesulfonic acid at 20 - 70℃; for 17h; | 92% |
Methyl 3,3-dimethylacrylate
tert-butylhydrazine
Conditions | Yield |
---|---|
In Dimethyl ether for 168h; | 96% |
Conditions | Yield |
---|---|
With ammonium cerium (IV) nitrate; iodine at 50℃; for 15h; | 96% |
Conditions | Yield |
---|---|
With methanesulfonic acid at 70℃; | 96% |
Methyl 3,3-dimethylacrylate
n-decyl magnesium bromide
Conditions | Yield |
---|---|
With copper(l) iodide; chloro-trimethyl-silane In tetrahydrofuran; 2-methyltetrahydrofuran at -15 - 20℃; Inert atmosphere; | 96% |
Methyl 3,3-dimethylacrylate
isononanoyl chloride
Conditions | Yield |
---|---|
With aluminum (III) chloride; tin(IV) chloride at 40℃; for 5h; Time; Cooling with ice; Reflux; | 95.4% |
Stage #1: isononanoyl chloride With aluminum (III) chloride In dichloromethane at 30℃; for 0.666667h; Stage #2: Methyl 3,3-dimethylacrylate In dichloromethane at 38℃; for 1h; Temperature; | |
Stage #1: isononanoyl chloride With aluminum (III) chloride In dichloromethane for 5h; Stage #2: Methyl 3,3-dimethylacrylate In dichloromethane at 40℃; for 10h; Time; | |
Stage #1: isononanoyl chloride With anhydrous aluminum chloride, anhydrous lanthanum chloride, anhydrous lithium perchlorate on silica gel catalyst In dichloromethane at 0℃; for 1h; Stage #2: Methyl 3,3-dimethylacrylate In dichloromethane at 25 - 40℃; for 11h; Temperature; |
Methyl 3,3-dimethylacrylate
(+/-)-lavandulol
A
2-isopropenyl-5-methyl-4-hexen-1-yl 3-methyl-2-butenoate
Conditions | Yield |
---|---|
With titanium(IV) isopropylate In toluene at 100℃; Temperature; Reagent/catalyst; | A 94.9% B n/a |
Methyl 3,3-dimethylacrylate
2,3-dibromo-3-metyl-butenoate
Conditions | Yield |
---|---|
With bromine In dichloromethane at 0℃; for 0.25h; Inert atmosphere; Schlenk technique; | 94% |
With bromine In dichloromethane at 0℃; for 10h; | 73% |
With tetrachloromethane; bromine | |
With bromine | |
With bromine In neat (no solvent) for 48h; from -50 deg C to -70 deg C; |
Methyl 3,3-dimethylacrylate
2,4-Xylenol
4,4,6,8-tetramethyldihydrocoumarin
Conditions | Yield |
---|---|
With methanesulfonic acid at 70℃; Condensation; cyclization; | 93% |
Methyl 3,3-dimethylacrylate
allyl bromide
2-(prop-1-en-2-yl)pent-4-en-1-ol
Conditions | Yield |
---|---|
Stage #1: Methyl 3,3-dimethylacrylate With n-butyllithium; diisopropylamine In tetrahydrofuran at -78 - 0℃; for 1.83333h; Inert atmosphere; Cooling with acetone-dry ice; Stage #2: allyl bromide In tetrahydrofuran at -78 - 0℃; for 15h; Inert atmosphere; Cooling with acetone-dry ice; Stage #3: With lithium aluminium tetrahydride In tetrahydrofuran for 3h; Inert atmosphere; | 93% |
Stage #1: Methyl 3,3-dimethylacrylate; allyl bromide With lithium diisopropyl amide Inert atmosphere; Stage #2: With lithium aluminium tetrahydride Inert atmosphere; | 93% |
Methyl 3,3-dimethylacrylate
Conditions | Yield |
---|---|
With ammonium cerium (IV) nitrate; water; iodine In acetonitrile at 50℃; for 9h; Reagent/catalyst; | 93% |
Conditions | Yield |
---|---|
With zinc copper In methanol for 24h; Heating; | 88% |
With magnesium In methanol at 10℃; for 2.5h; | 78% |
With platinum(IV) oxide Hydrogenation; |
Conditions | Yield |
---|---|
In diethyl ether at 0℃; for 1h; | 88% |
Methyl 3,3-dimethylacrylate
Trimethylhydroquinone
6-hydroxy-4,4,5,7,8-pentamethyl-3,4-dihydrocoumarin
Conditions | Yield |
---|---|
With methanesulfonic acid | 87% |
With methanesulfonic acid at 70℃; for 3h; | 81.2% |
With methanesulfonic acid at 70℃; for 2h; | 80% |
Methyl 3,3-dimethylacrylate
tert-butyldimethylsilyl chloride
Conditions | Yield |
---|---|
With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; n-butyllithium; diisopropylamine In tetrahydrofuran at -78 - 20℃; for 1.5h; | 87% |
Methyl 3,3-dimethylacrylate
methyl 3-amino-3-methyl-butanoate
Conditions | Yield |
---|---|
With ammonia In methanol at 120℃; for 4h; Inert atmosphere; Microwave irradiation; | 87% |
Methyl 3,3-dimethylacrylate
<(phenylsuilfonyl)methylene>dilithium
1-benzenesulfonyl-4-methylpent-3-en-2-one
Conditions | Yield |
---|---|
86% |
Conditions | Yield |
---|---|
With magnesium In tetrahydrofuran Heating; | 86% |
Methyl 3,3-dimethylacrylate
Conditions | Yield |
---|---|
With lithium aluminium deuteride at 20℃; for 2h; | 86% |
Conditions | Yield |
---|---|
With lithium aluminium deuteride | 86% |
With lithium aluminium deuteride In diethyl ether at 0℃; for 1h; Inert atmosphere; Reflux; | 76% |
Methyl 3,3-dimethylacrylate
Conditions | Yield |
---|---|
Stage #1: (R)-1-methyl-4-(1-(phenylsulfonyl)propan-2-yl)benzene With n-butyllithium In tetrahydrofuran at -78 - -50℃; Inert atmosphere; Glovebox; Schlenk technique; Stage #2: With magnesium bromide ethyl etherate In tetrahydrofuran at -78 - 20℃; for 0h; Inert atmosphere; Glovebox; Schlenk technique; Stage #3: Methyl 3,3-dimethylacrylate In tetrahydrofuran at -78 - 20℃; Inert atmosphere; Glovebox; Schlenk technique; | 85% |
Stage #1: (R)-1-methyl-4-(1-(phenylsulfonyl)propan-2-yl)benzene With n-butyllithium In tetrahydrofuran; hexane at -50℃; Inert atmosphere; Stage #2: With magnesium bromide ethyl etherate In tetrahydrofuran; diethyl ether; hexane at -78 - 0℃; for 0.166667h; Inert atmosphere; Stage #3: Methyl 3,3-dimethylacrylate In tetrahydrofuran; diethyl ether; hexane at -78 - 20℃; Inert atmosphere; enantioselective reaction; | 77% |
Methyl 3,3-dimethylacrylate
7-methyl-3-methylene-7-octen-1-ol
Conditions | Yield |
---|---|
With titanium(IV) isopropylate Inert atmosphere; Heating; | 84.7% |
Methyl 3,3-dimethylacrylate
Conditions | Yield |
---|---|
Stage #1: (4-(tert-butyldimethylsilyloxy)butyl)magnesium chloride With zirconocene dichloride In tetrahydrofuran; toluene at 0℃; for 3h; Stage #2: Methyl 3,3-dimethylacrylate In tetrahydrofuran; toluene at 0 - 20℃; | 84% |
piperazine
Methyl 3,3-dimethylacrylate
dimethyl 3,3'-(piperazine-1,4-diyl)bis-(3-methylbutanoate)
Conditions | Yield |
---|---|
In tetrahydrofuran; methanol at 20℃; for 24h; Aza-Michael addition; hyperbaric; | 84% |
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