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:497-26-7
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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Cas:497-26-7
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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Cas:497-26-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
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Cas:497-26-7
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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
Cas:497-26-7
Min.Order:1 Kilogram
FOB Price: $289.0 / 499.0
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:497-26-7
Min.Order:1 Gram
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
superior quality Appearance:clear colorless liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutical Intermediates Transporta
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
Cas:497-26-7
Min.Order:0 Metric Ton
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Type:Other
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
Product name: 2-Methyl-1,3-Dioxolane CAS No.:497-26-7 Molecule Formula:C4H8O2 Molecule Weight:88.10 Purity: 99% Package: 25kg/drum Description:Colorless to light yellow transparent liquid Manufacture Standards:Enterprise Standard
Cas:497-26-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryZhenyu 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
Cas:497-26-7
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
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
Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:497-26-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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
Cas:497-26-7
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryhigh 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
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
Ansciep 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
1,3-Dioxolane,2-methyl- cas 497-26-7Appearance: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
Price, 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:497-26-7
Min.Order:0
Negotiable
Type:Trading Company
inquiryYinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat
At Share Chemical Company, we scrupulously abide by our policy of “Excellent Quality at a Reasonable Price”. We strive to satisfy all of our customers by providing the finest quality products supported by the finest in customer servi
Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 2-METHYL-1,3-DIOXOLANE, CAS:497-26-7 with the most competitive price and the best qua
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Cas:497-26-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryCFTC?PharmaChem?is?a?service?based?company?in?China,?a?pharmachem?division?of?Changzhou?Foreign?Trade?Corp.,supplying?raw?materials,?intermediates,?APIs?and?fine?chemicals?for?the?pharmaceutical?and?specialty?chemical?industries?worldwide. Applicatio
Conditions | Yield |
---|---|
With chloro-trimethyl-silane at 20℃; for 0.416667h; | 97% |
With toluene-4-sulfonic acid 1.)cooling, 1 h 2.)20 deg C, 20 h; | 57% |
With C6H12Bi6O28S6 for 4h; Reflux; | 10% |
Conditions | Yield |
---|---|
With iron(III) chloride hexahydrate; sodium nitrite at 50℃; for 24h; Temperature; Time; UV-irradiation; | 67% |
2-bromomethyl-1,3-dioxolane
ethyl 3-bromobenzoate
A
2-methyl-1,3-dioxolane
B
di(1,3-dioxolan-2-yl)methane
C
benzoic acid ethyl ester
D
ethyl 3-((1,3-dioxolan-2-yl)methyl)benzoate
Conditions | Yield |
---|---|
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 1,10-Phenanthroline; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 19h; chemoselective reaction; | A n/a B n/a C n/a D 66% E n/a |
2-ethoxy-ethanol
lead(IV) tetraacetate
A
2-methyl-1,3-dioxolane
B
2-ethoxyethyl acetate
C
ethyl acetate
Conditions | Yield |
---|---|
In chlorobenzene at 140℃; for 0.5h; | A 27% B 63% C 10% |
2-ethoxy-ethanol
A
2-methyl-1,3-dioxolane
B
2-ethoxyethyl acetate
C
ethyl acetate
Conditions | Yield |
---|---|
With lead(IV) acetate In chlorobenzene at 140℃; for 0.5h; glass tube; | A 27% B 63% C 10% |
Conditions | Yield |
---|---|
With potassium hydroxide at 120℃; Product distribution; cyclization, various alkalis; | 51% |
With sulfuric acid |
ethylene glycol
A
2-methyl-1,3-dioxolane
B
1,4-dioxane
C
acetaldehyde
D
diethylene glycol
Conditions | Yield |
---|---|
With tungsten trioxide on silica; hydrogen In water at 340℃; Temperature; Inert atmosphere; | A 38.8% B 28.7% C 44.9% D n/a |
2-ethoxy-ethanol
A
2-methyl-1,3-dioxolane
B
ethylene glycol monoformate
C
ethoxyacetaldehyde
D
formic acid ethyl ester
Conditions | Yield |
---|---|
With air; methyl nitrite; nitrogen(II) oxide at 23.85℃; under 750 Torr; for 2h; Oxidation; UV-irradiation; Further byproducts given; | A 3.4% B 36% C 24% D 43% |
Conditions | Yield |
---|---|
With synthetic silica ge at 150℃; for 24h; Kinetics; Autoclave; Green chemistry; | A 40% B 9% |
ethylene glycol
acetylene
A
2-methyl-1,3-dioxolane
B
ethylene glycol divinyl ether
C
2-hydroxyethyl vinyl ether
Conditions | Yield |
---|---|
With sodium hydroxide; cesium fluoride at 138 - 142℃; under 10297.1 Torr; for 3.5h; | A 4% B 11% C 26% |
Conditions | Yield |
---|---|
With silica gel In neat (no solvent) at 150℃; under 1147.61 Torr; for 7h; Autoclave; | 19% |
With silica gel at 150℃; for 7h; Kinetics; Reagent/catalyst; Autoclave; Green chemistry; | 19% |
2-(ethoxyethoxy)-ethanol
2-methyl-1,3-dioxolane
Conditions | Yield |
---|---|
at 210℃; |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate; mercury(II) oxide |
Conditions | Yield |
---|---|
With hydrogenchloride |
ethylene glycol
(E)-3-Ureido-but-2-enoic acid ethyl ester
A
2-methyl-1,3-dioxolane
B
1,4-dioxane
C
acetaldehyde
Conditions | Yield |
---|---|
With sulfuric acid at 100℃; | |
With cation exchanger Unter Entfernen des entstehenden Wassers; |
1,2-bis-(1-chloro-ethoxy)-ethane
A
2-methyl-1,3-dioxolane
B
ethylene glycol divinyl ether
Conditions | Yield |
---|---|
With N,N-diethylaniline |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid 1.) ethylene glycol, 100 deg C, 15 min; 2.) ethylene glycol; Multistep reaction; |
2-hydroxyethyl vinyl ether
A
2-methyl-1,3-dioxolane
B
methane
C
ethane
D
propane
E
potassium acetate
F
acetylene
Conditions | Yield |
---|---|
With potassium hydroxide at 170℃; Product distribution; other hydroxides (Na, Li); |
2-[2-(ethenyloxy)ethoxy]ethan-1-ol
A
2-methyl-1,3-dioxolane
B
ethanol
C
2-hydroxyethyl vinyl ether
Conditions | Yield |
---|---|
With potassium hydroxide at 170 - 250℃; Product distribution; |
carbon monoxide
A
2-methyl-1,3-dioxolane
B
ethanol
C
acetaldehyde
D
formic acid ethyl ester
Conditions | Yield |
---|---|
With hydrogen; Co(CO)8 In various solvent(s) at 200℃; under 237880 Torr; for 6h; Further byproducts given. Title compound not separated from byproducts; | A 7 mmol B 45 mmol C 3 mmol D 20 mmol |
ethylene glycol
acetone
A
2-methyl-1,3-dioxolane
B
2,2-dimethyl-1,3-dioxolane
C
diethyl acetal
D
ethanol
E
acetaldehyde
F
isopropyl alcohol
Conditions | Yield |
---|---|
With hydrogenchloride for 30h; Product distribution; Irradiation; reaction without aq. HCl; |
ethylene glycol
A
1,3-DIOXOLANE
B
2-methyl-1,3-dioxolane
C
2-hydroxymethyl-1,3-dioxolane
D
formic acid
E
acetic acid
Conditions | Yield |
---|---|
With iron(III)-acetylacetonate; oxygen In water at 150℃; for 100h; Product distribution; other acetloacetonates, also in basic solution; |
ethylene glycol
A
2-methyl-1,3-dioxolane
B
1,4-dioxane
C
acetaldehyde
Conditions | Yield |
---|---|
With Nafion-H at 175℃; for 19h; Product distribution; also in continuous flow reactor charged with Nafion-H or NaHX zeolites, at 175 deg C or 250 deg C, respectively; | A 20 % Chromat. B 71 % Chromat. C 6 % Chromat. |
With sulfuric acid In water at 110 - 140℃; Product distribution; Dehydration; cyclization; |
diethylene glycol
A
2-methyl-1,3-dioxolane
B
1,4-dioxane
C
1,4-dioxene
D
p-dioxanone
Conditions | Yield |
---|---|
With zeolite NaY; copper at 280℃; further catalysts and conditions; Yield given; | |
With zeolite NaY; copper at 280℃; Product distribution; effect of support on selectivity of dioxene formation; further catalysts and conditions; |
1,1-dimethoxyethane
ethylene glycol
A
2-methyl-1,3-dioxolane
B
methanol
C
acetaldehyde-[bis-(2-hydroxy-ethyl)-acetal]
Conditions | Yield |
---|---|
In dimethylsulfoxide-d6 at 25℃; for 24h; Product distribution; Further Variations:; reagent ratios; transacetalization; |
2-methyl-1,3-dioxolane
methyl crotonate
methyl 3-(2-methyl-1,3-dioxolan-2-yl)butanoate
Conditions | Yield |
---|---|
With (Bu4N)2S2O8 In 1,2-dichloro-ethane at 70℃; for 2.5h; Inert atmosphere; regioselective reaction; | 99% |
Conditions | Yield |
---|---|
With water under 76.0051 - 760.051 Torr; Reflux; | 99% |
With water; silica gel In neat (no solvent) at 150℃; under 1147.61 Torr; for 24h; Autoclave; | 10% |
Conditions | Yield |
---|---|
With bromine; di-tert-butyldicyclohexano-18-crown-18 In benzene at 20℃; for 0.166667h; Bromination; | 96% |
With 1,4-Dioxane Dibromide In tetrachloromethane at 29.9℃; Rate constant; Thermodynamic data; Mechanism; ΔH(excit.), ΔS(excit.), ΔG(excit.), lg A; further temp., kinetics; |
2-methyl-1,3-dioxolane
dimethyl cis-but-2-ene-1,4-dioate
2-(2-methyl-1,3-dioxolan-2-yl)butanedioic acid 1,4-dimethyl ester
Conditions | Yield |
---|---|
With (Bu4N)2S2O8 In 1,2-dichloro-ethane at 70℃; for 0.333333h; Inert atmosphere; regioselective reaction; | 96% |
With di-tert-butyl peroxide at 20℃; for 0.5h; Inert atmosphere; UV-irradiation; | 95% |
With di-tert-butyl peroxide at 20℃; under 50 Torr; for 3h; Sonication; Inert atmosphere; Photolysis; |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere; | 92% |
Conditions | Yield |
---|---|
With 3,3-dimethyldioxirane In acetone at 25℃; Kinetics; | 91% |
With 3,3-dimethyldioxirane In acetone at 25℃; | 91% |
With dinitrogen tetraoxide at 0℃; for 2h; var. reag.: O2 with Co(II)salt and 18-crown-6; O3 or hydroperoxides; | 84% |
2-methyl-1,3-dioxolane
(5S)-5-(tert-butyldimethylsilanyloxymethyl)-5H-furan-2-one
5-O-(tert-butyldimethylsilyloxymethyl)-4-C-(2-methyl-1,3-dioxolane)-tetrahydrofuran-2-one
Conditions | Yield |
---|---|
With benzophenone for 2h; Inert atmosphere; | 87% |
2-methyl-1,3-dioxolane
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere; | 85% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere; | 85% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere; | 84% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere; | 84% |
2-methyl-1,3-dioxolane
ethyl 2,3-dideoxy-6-O-trityl-α-D-glycero-hex-2-enopyranosid-4-ulose
Conditions | Yield |
---|---|
With trans-di-O-tert-butyl hyponitrite In acetonitrile for 1h; Heating; other substrates, other reactants; | 83% |
With trans-di-O-tert-butyl hyponitrite In acetonitrile for 1h; Heating; | 83% |
2-methyl-1,3-dioxolane
methyl vinyl ketone
A
(2-methyl-[1,3]dioxolan-2-yl)-acetic acid
B
3,3-ethylenedioxybutanal
Conditions | Yield |
---|---|
With oxygen; N-hydroxyphthalimide; cobalt(II) acetate at 25℃; | A 83% B 4% |
Conditions | Yield |
---|---|
With zinc trifluoromethanesulfonate In tetrahydrofuran at 130℃; for 24h; Microwave irradiation; Inert atmosphere; Sealed tube; | 83% |
2-methyl-1,3-dioxolane
acrylic acid methyl ester
Methyl (+/-)-2-hydroxy-3-(2-methyl-1,3-dioxolan-2-yl)propanoate
Conditions | Yield |
---|---|
With N-hydroxyphthalimide; oxygen; cobalt(II) acetate at 20℃; for 3h; | 81% |
With oxygen; N-hydroxyphthalimide; cobalt(II) acetate at 25℃; for 3h; | 81% |
With 4,9-(benzene-1,2-diyl)-2,4-dihydroxy-3a,4,9,9a-tetrahydro-1H-benzo[f]isoindole-1,3(2H)-dione; oxygen; cobalt(II) acetate at 20℃; under 760.051 Torr; for 5h; | 60% |
2-methyl-1,3-dioxolane
Conditions | Yield |
---|---|
With copper diacetate In 1,2-dichloro-ethane at 60℃; for 6h; Inert atmosphere; | 81% |
2-methyl-1,3-dioxolane
A
1,2-ethanediol acetate formate
B
ethylene glycol mono caprylate
Conditions | Yield |
---|---|
With oxygen; zinc(II) chloride; CoCl2 In 1,2-dimethoxyethane at 55℃; for 41h; | A 79% B 80% |
2-methyl-1,3-dioxolane
diethyl Fumarate
(2-methyl-[1,3]dioxolan-2-yl)-succinic acid diethyl ester
Conditions | Yield |
---|---|
With N-hydroxyphthalimide; dibenzoyl peroxide In toluene at 80℃; for 1h; | 80% |
Conditions | Yield |
---|---|
With (Bu4N)2S2O8 In 1,2-dichloro-ethane at 70℃; for 1.5h; Inert atmosphere; regioselective reaction; | 80% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Catalytic behavior; Reagent/catalyst; Inert atmosphere; | 80% |
Conditions | Yield |
---|---|
With benzophenone In acetonitrile for 2.5h; Irradiation; | 78% |
With (Bu4N)2S2O8 In 1,2-dichloro-ethane at 70℃; for 0.5h; Inert atmosphere; regioselective reaction; | 60% |
Conditions | Yield |
---|---|
With oxygen; N-hydroxyphthalimide; cobalt(II) acetate at 25℃; for 16h; | 77% |
With 4,9-(benzene-1,2-diyl)-2,4-dihydroxy-3a,4,9,9a-tetrahydro-1H-benzo[f]isoindole-1,3(2H)-dione; oxygen; cobalt(II) acetate at 20℃; under 760.051 Torr; | 58% |
2-methyl-1,3-dioxolane
norbornene
diethyl Fumarate
A
(2-methyl-[1,3]dioxolan-2-yl)-succinic acid diethyl ester
Conditions | Yield |
---|---|
With N-hydroxyphthalimide; dibenzoyl peroxide In toluene at 80℃; for 15h; | A 12% B 77% |
2-methyl-1,3-dioxolane
benzophenone
4-Hydroxycyclopent-2-enone
Conditions | Yield |
---|---|
In acetonitrile for 2h; Irradiation; | A 75% B n/a C 7.5% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere; | 75% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere; | 75% |
Conditions | Yield |
---|---|
With pyrene-1,6-dione at 50℃; for 24h; Irradiation; | 75% |
2-methyl-1,3-dioxolane
PVS
2-methyl-2-(2-(phenylsulfonyl)ethyl)-1,3-dioxolane
Conditions | Yield |
---|---|
With tetrabutylammonium decatungstate ammonium salt; sodium hydrogencarbonate In acetonitrile for 20h; Catalytic behavior; Reagent/catalyst; Solvent; UV-irradiation; Inert atmosphere; | 74% |
With (Bu4N)2S2O8 In 1,2-dichloro-ethane at 70℃; for 1.5h; Inert atmosphere; regioselective reaction; | 48% |
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere; | 74% |
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