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Dayang Chem (Hangzhou) Co.,Ltd.

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

1,3-Dioxolane,2-methyl-

Cas:497-26-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our 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

2-Methyl-1,3-dioxolane

Cas:497-26-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

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 Scientific and so on.

TIANFU CHEM 497-26-7 2-METHYL-1,3-DIOXOLANE

Cas:497-26-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

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

Wholesale price CAS 497-26-7 with best price

Cas:497-26-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. 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

2-METHYL-1,3-DIOXOLANE CAS497-26-7

Cas:497-26-7

Min.Order:1 Kilogram

FOB Price: $289.0 / 499.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

1,3-Dioxolane,2-methyl-

Cas:497-26-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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

1,3-Dioxolane,2-methyl-

Cas:497-26-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

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

2-methyl-1,3-dioxolane

Cas:497-26-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Ality Chemical Corporation

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

Factory Supply 2-methyl-1,3-dioxolane

Cas:497-26-7

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Hangzhou J&H Chemical Co., Ltd.

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

1,3-Dioxolane,2-methyl-

Cas:497-26-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

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

High Quality 2-Methyl-1,3-Dioxolane in stock

Cas:497-26-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

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

2-METHYL-1,3-DIOXOLANE

Cas:497-26-7

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

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

2-Methyl-1,3-dioxolane

Cas:497-26-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

2-METHYL-1,3-DIOXOLANE Cas no.497-26-7 98%

Cas:497-26-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower 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

2-Methyl-1,3-Dioxolane

Cas:497-26-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

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

Acmec 2-Methyl-1,3-dioxolane 5g

Cas:497-26-7

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high 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

2-Methyl-1,3-dioxolane

Cas:497-26-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

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

2-methyl-1,3-dioxolane

Cas:497-26-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

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

2-Methyl-1,3-dioxolane

Cas:497-26-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

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

1,3-Dioxolane,2-methyl- cas 497-26-7

Cas:497-26-7

Min.Order:0

Negotiable

Type:Other

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

2-METHYL-1,3-DIOXOLANE

Cas:497-26-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

2-METHYL-1,3-DIOXOLANE

Cas:497-26-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

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

1,3-Dioxolane,2-methyl- CAS NO.497-26-7

Cas:497-26-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Yinghao Pharm Co.,Ltd.

Yinghao 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

2-METHYL-1,3-DIOXOLANE

Cas:497-26-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Share Chemical Co., Ltd

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

2-Methyl-1,3-dioxolane

Cas:497-26-7

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Henan Fine Chemicals Co., Ltd

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

1,3-Dioxolane,2-methyl-

Cas:497-26-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Finetech Industry Limited

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

2-METHYL-1,3-DIOXOLANE

Cas:497-26-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synova( Tianjin ) Chemical Technology Co,.Ltd

The company have effective management team, professional technical R & D personnel, the service spirit of customer oriented. We have long-term cooperation with famous domestic manufacturer, and excellent customer resources overseas. We are skilled in

2-METHYL-1,3-DIOXOLANE

Cas:497-26-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Skyrun Industrial Co.,Ltd

Adequate stocks available,prompt shipment,Strictly control on quality,Timely after-sales

2-Methyl-1,3-dioxolane, 98%

Cas:497-26-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changzhou Foreign Trade Corp

CFTC?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

2-methyl-1,3-dioxolane

Cas:497-26-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

ethylene glycol
107-21-1

ethylene glycol

acetaldehyde
75-07-0

acetaldehyde

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

Conditions
ConditionsYield
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%
ethanol
64-17-5

ethanol

ethylene glycol
107-21-1

ethylene glycol

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

Conditions
ConditionsYield
With iron(III) chloride hexahydrate; sodium nitrite at 50℃; for 24h; Temperature; Time; UV-irradiation;67%
2-bromomethyl-1,3-dioxolane
4360-63-8

2-bromomethyl-1,3-dioxolane

ethyl 3-bromobenzoate
24398-88-7

ethyl 3-bromobenzoate

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

di(1,3-dioxolan-2-yl)methane
4405-17-8

di(1,3-dioxolan-2-yl)methane

C

benzoic acid ethyl ester
93-89-0

benzoic acid ethyl ester

D

ethyl 3-((1,3-dioxolan-2-yl)methyl)benzoate
898776-72-2

ethyl 3-((1,3-dioxolan-2-yl)methyl)benzoate

E

3,3'-dicarbethoxybiphenyl

3,3'-dicarbethoxybiphenyl

Conditions
ConditionsYield
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
110-80-5

2-ethoxy-ethanol

lead(IV) tetraacetate
546-67-8

lead(IV) tetraacetate

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

2-ethoxyethyl acetate
111-15-9

2-ethoxyethyl acetate

C

ethyl acetate
141-78-6

ethyl acetate

Conditions
ConditionsYield
In chlorobenzene at 140℃; for 0.5h;A 27%
B 63%
C 10%
2-ethoxy-ethanol
110-80-5

2-ethoxy-ethanol

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

2-ethoxyethyl acetate
111-15-9

2-ethoxyethyl acetate

C

ethyl acetate
141-78-6

ethyl acetate

Conditions
ConditionsYield
With lead(IV) acetate In chlorobenzene at 140℃; for 0.5h; glass tube;A 27%
B 63%
C 10%
2-hydroxyethyl vinyl ether
764-48-7

2-hydroxyethyl vinyl ether

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

Conditions
ConditionsYield
With potassium hydroxide at 120℃; Product distribution; cyclization, various alkalis;51%
With sulfuric acid
ethylene glycol
107-21-1

ethylene glycol

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

1,4-dioxane
123-91-1

1,4-dioxane

C

acetaldehyde
75-07-0

acetaldehyde

D

diethylene glycol
111-46-6

diethylene glycol

Conditions
ConditionsYield
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
110-80-5

2-ethoxy-ethanol

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

ethylene glycol monoformate
628-35-3

ethylene glycol monoformate

C

ethoxyacetaldehyde
22056-82-2

ethoxyacetaldehyde

D

formic acid ethyl ester
109-94-4

formic acid ethyl ester

Conditions
ConditionsYield
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%
ethylene glycol
107-21-1

ethylene glycol

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

diethylene glycol
111-46-6

diethylene glycol

Conditions
ConditionsYield
With synthetic silica ge at 150℃; for 24h; Kinetics; Autoclave; Green chemistry;A 40%
B 9%
ethylene glycol
107-21-1

ethylene glycol

acetylene
74-86-2

acetylene

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

ethylene glycol divinyl ether
764-78-3

ethylene glycol divinyl ether

C

2-hydroxyethyl vinyl ether
764-48-7

2-hydroxyethyl vinyl ether

Conditions
ConditionsYield
With sodium hydroxide; cesium fluoride at 138 - 142℃; under 10297.1 Torr; for 3.5h;A 4%
B 11%
C 26%
ethylene glycol
107-21-1

ethylene glycol

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

Conditions
ConditionsYield
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%
tetrachloromethane
56-23-5

tetrachloromethane

2-hydroxyethyl vinyl ether
764-48-7

2-hydroxyethyl vinyl ether

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

2-(ethoxyethoxy)-ethanol
65850-74-0

2-(ethoxyethoxy)-ethanol

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

Conditions
ConditionsYield
at 210℃;
vinyl acetate
108-05-4

vinyl acetate

ethylene glycol
107-21-1

ethylene glycol

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

Conditions
ConditionsYield
With boron trifluoride diethyl etherate; mercury(II) oxide
-butyl vinyl ether
111-34-2

-butyl vinyl ether

ethylene glycol
107-21-1

ethylene glycol

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

Conditions
ConditionsYield
With hydrogenchloride
ethylene glycol
107-21-1

ethylene glycol

(E)-3-Ureido-but-2-enoic acid ethyl ester
5435-44-9, 22243-66-9

(E)-3-Ureido-but-2-enoic acid ethyl ester

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

1,4-dioxane
123-91-1

1,4-dioxane

C

acetaldehyde
75-07-0

acetaldehyde

ethylene glycol
107-21-1

ethylene glycol

acetylene
74-86-2

acetylene

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

ethylene glycol
107-21-1

ethylene glycol

paracetaldehyde
123-63-7

paracetaldehyde

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

Conditions
ConditionsYield
With sulfuric acid at 100℃;
With cation exchanger Unter Entfernen des entstehenden Wassers;
1,2-bis-(1-chloro-ethoxy)-ethane
89583-60-8

1,2-bis-(1-chloro-ethoxy)-ethane

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

ethylene glycol divinyl ether
764-78-3

ethylene glycol divinyl ether

Conditions
ConditionsYield
With N,N-diethylaniline
2,3-dihydroxy-1,4-dioxane
4845-50-5

2,3-dihydroxy-1,4-dioxane

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

1,4-dioxene
543-75-9

1,4-dioxene

Conditions
ConditionsYield
With toluene-4-sulfonic acid 1.) ethylene glycol, 100 deg C, 15 min; 2.) ethylene glycol; Multistep reaction;
2-hydroxyethyl vinyl ether
764-48-7

2-hydroxyethyl vinyl ether

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

methane
34557-54-5

methane

C

ethane
74-84-0

ethane

D

propane
74-98-6

propane

E

potassium acetate
127-08-2

potassium acetate

F

acetylene
74-86-2

acetylene

Conditions
ConditionsYield
With potassium hydroxide at 170℃; Product distribution; other hydroxides (Na, Li);
2-[2-(ethenyloxy)ethoxy]ethan-1-ol
929-37-3

2-[2-(ethenyloxy)ethoxy]ethan-1-ol

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

ethanol
64-17-5

ethanol

C

2-hydroxyethyl vinyl ether
764-48-7

2-hydroxyethyl vinyl ether

Conditions
ConditionsYield
With potassium hydroxide at 170 - 250℃; Product distribution;
carbon monoxide
201230-82-2

carbon monoxide

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

ethanol
64-17-5

ethanol

C

acetaldehyde
75-07-0

acetaldehyde

D

formic acid ethyl ester
109-94-4

formic acid ethyl ester

Conditions
ConditionsYield
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
107-21-1

ethylene glycol

acetone
67-64-1

acetone

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

2,2-dimethyl-1,3-dioxolane
2916-31-6

2,2-dimethyl-1,3-dioxolane

C

diethyl acetal
105-57-7

diethyl acetal

D

ethanol
64-17-5

ethanol

E

acetaldehyde
75-07-0

acetaldehyde

F

isopropyl alcohol
67-63-0

isopropyl alcohol

Conditions
ConditionsYield
With hydrogenchloride for 30h; Product distribution; Irradiation; reaction without aq. HCl;
ethylene glycol
107-21-1

ethylene glycol

A

1,3-DIOXOLANE
646-06-0

1,3-DIOXOLANE

B

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

C

2-hydroxymethyl-1,3-dioxolane
5694-68-8

2-hydroxymethyl-1,3-dioxolane

D

formic acid
64-18-6

formic acid

E

acetic acid
64-19-7

acetic acid

Conditions
ConditionsYield
With iron(III)-acetylacetonate; oxygen In water at 150℃; for 100h; Product distribution; other acetloacetonates, also in basic solution;
ethylene glycol
107-21-1

ethylene glycol

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

1,4-dioxane
123-91-1

1,4-dioxane

C

acetaldehyde
75-07-0

acetaldehyde

Conditions
ConditionsYield
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
111-46-6

diethylene glycol

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

1,4-dioxane
123-91-1

1,4-dioxane

C

1,4-dioxene
543-75-9

1,4-dioxene

D

p-dioxanone
3041-16-5

p-dioxanone

Conditions
ConditionsYield
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
534-15-6

1,1-dimethoxyethane

ethylene glycol
107-21-1

ethylene glycol

A

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

B

methanol
67-56-1

methanol

C

acetaldehyde-[bis-(2-hydroxy-ethyl)-acetal]
78706-61-3

acetaldehyde-[bis-(2-hydroxy-ethyl)-acetal]

D

2-(1-methoxy-ethoxy)-ethanol

2-(1-methoxy-ethoxy)-ethanol

Conditions
ConditionsYield
In dimethylsulfoxide-d6 at 25℃; for 24h; Product distribution; Further Variations:; reagent ratios; transacetalization;
acetaldehyde
75-07-0

acetaldehyde

ethylene glycol (excess)

ethylene glycol (excess)

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

methyl 3-(2-methyl-1,3-dioxolan-2-yl)butanoate
1332861-28-5

methyl 3-(2-methyl-1,3-dioxolan-2-yl)butanoate

Conditions
ConditionsYield
With (Bu4N)2S2O8 In 1,2-dichloro-ethane at 70℃; for 2.5h; Inert atmosphere; regioselective reaction;99%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

ethylene glycol
107-21-1

ethylene glycol

Conditions
ConditionsYield
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%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

2-bromomethyl-1,3-dioxolane
4360-63-8

2-bromomethyl-1,3-dioxolane

Conditions
ConditionsYield
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
497-26-7

2-methyl-1,3-dioxolane

dimethyl cis-but-2-ene-1,4-dioate
624-48-6

dimethyl cis-but-2-ene-1,4-dioate

2-(2-methyl-1,3-dioxolan-2-yl)butanedioic acid 1,4-dimethyl ester
102277-14-5

2-(2-methyl-1,3-dioxolan-2-yl)butanedioic acid 1,4-dimethyl ester

Conditions
ConditionsYield
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;
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

N-(4-acetylamino-phenyl)-glycine ethyl ester
183889-12-5

N-(4-acetylamino-phenyl)-glycine ethyl ester

C16H22N2O5

C16H22N2O5

Conditions
ConditionsYield
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere;92%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

2-hydroxyethyl acetate
542-59-6

2-hydroxyethyl acetate

Conditions
ConditionsYield
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
497-26-7

2-methyl-1,3-dioxolane

(5S)-5-(tert-butyldimethylsilanyloxymethyl)-5H-furan-2-one
105122-15-4

(5S)-5-(tert-butyldimethylsilanyloxymethyl)-5H-furan-2-one

5-O-(tert-butyldimethylsilyloxymethyl)-4-C-(2-methyl-1,3-dioxolane)-tetrahydrofuran-2-one
1370642-61-7

5-O-(tert-butyldimethylsilyloxymethyl)-4-C-(2-methyl-1,3-dioxolane)-tetrahydrofuran-2-one

Conditions
ConditionsYield
With benzophenone for 2h; Inert atmosphere;87%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

(S)-methyl 3-methyl-2-(2-(phenylamino)acetamido)butanoate

(S)-methyl 3-methyl-2-(2-(phenylamino)acetamido)butanoate

C18H26N2O5

C18H26N2O5

Conditions
ConditionsYield
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere;85%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

Ph-Gly-Pro-Val-OMe

Ph-Gly-Pro-Val-OMe

C23H33N3O6

C23H33N3O6

Conditions
ConditionsYield
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere;85%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

C16H21NO5

C16H21NO5

C20H27NO7

C20H27NO7

Conditions
ConditionsYield
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere;84%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

Ph-Gly-Ala-OBn

Ph-Gly-Ala-OBn

C22H26N2O5

C22H26N2O5

Conditions
ConditionsYield
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere;84%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

ethyl 2,3-dideoxy-6-O-trityl-α-D-glycero-hex-2-enopyranosid-4-ulose
40555-08-6

ethyl 2,3-dideoxy-6-O-trityl-α-D-glycero-hex-2-enopyranosid-4-ulose

(2R,5S,6S)-6-Ethoxy-5-(2-methyl-[1,3]dioxolan-2-yl)-2-trityloxymethyl-dihydro-pyran-3-one

(2R,5S,6S)-6-Ethoxy-5-(2-methyl-[1,3]dioxolan-2-yl)-2-trityloxymethyl-dihydro-pyran-3-one

Conditions
ConditionsYield
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
497-26-7

2-methyl-1,3-dioxolane

methyl vinyl ketone
78-94-4

methyl vinyl ketone

A

(2-methyl-[1,3]dioxolan-2-yl)-acetic acid
5735-97-7

(2-methyl-[1,3]dioxolan-2-yl)-acetic acid

B

3,3-ethylenedioxybutanal
18871-63-1

3,3-ethylenedioxybutanal

Conditions
ConditionsYield
With oxygen; N-hydroxyphthalimide; cobalt(II) acetate at 25℃;A 83%
B 4%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

bis(diethylamino)chlorophosphine
685-83-6

bis(diethylamino)chlorophosphine

(1-(2-chloroethoxy)ethyl)phosphonic acid bis(diethylamide)

(1-(2-chloroethoxy)ethyl)phosphonic acid bis(diethylamide)

Conditions
ConditionsYield
With zinc trifluoromethanesulfonate In tetrahydrofuran at 130℃; for 24h; Microwave irradiation; Inert atmosphere; Sealed tube;83%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

acrylic acid methyl ester
292638-85-8

acrylic acid methyl ester

Methyl (+/-)-2-hydroxy-3-(2-methyl-1,3-dioxolan-2-yl)propanoate
163458-23-9

Methyl (+/-)-2-hydroxy-3-(2-methyl-1,3-dioxolan-2-yl)propanoate

Conditions
ConditionsYield
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
497-26-7

2-methyl-1,3-dioxolane

4-benzyl-3-(tert-butylperoxy)-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-one

4-benzyl-3-(tert-butylperoxy)-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-one

4-benzyl-3-(2-methyl-1,3-dioxolan-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-one

4-benzyl-3-(2-methyl-1,3-dioxolan-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-one

Conditions
ConditionsYield
With copper diacetate In 1,2-dichloro-ethane at 60℃; for 6h; Inert atmosphere;81%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

A

1,2-ethanediol acetate formate
29776-97-4

1,2-ethanediol acetate formate

B

ethylene glycol mono caprylate
4219-47-0

ethylene glycol mono caprylate

Conditions
ConditionsYield
With oxygen; zinc(II) chloride; CoCl2 In 1,2-dimethoxyethane at 55℃; for 41h;A 79%
B 80%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

diethyl Fumarate
623-91-6

diethyl Fumarate

(2-methyl-[1,3]dioxolan-2-yl)-succinic acid diethyl ester
60636-60-4

(2-methyl-[1,3]dioxolan-2-yl)-succinic acid diethyl ester

Conditions
ConditionsYield
With N-hydroxyphthalimide; dibenzoyl peroxide In toluene at 80℃; for 1h;80%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

2-Cyclohepten-1-one
1121-66-0

2-Cyclohepten-1-one

C11H18O3
1332861-29-6

C11H18O3

Conditions
ConditionsYield
With (Bu4N)2S2O8 In 1,2-dichloro-ethane at 70℃; for 1.5h; Inert atmosphere; regioselective reaction;80%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

N-phenylglycine ethyl ester
2216-92-4

N-phenylglycine ethyl ester

C14H19NO4

C14H19NO4

Conditions
ConditionsYield
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Catalytic behavior; Reagent/catalyst; Inert atmosphere;80%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

cyclopent-2-enone
930-30-3

cyclopent-2-enone

3-(2-methyl-1,3-dioxolan-2-yl)cyclopentanone

3-(2-methyl-1,3-dioxolan-2-yl)cyclopentanone

Conditions
ConditionsYield
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%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

acrylonitrile
107-13-1

acrylonitrile

2-hydroxy-3-(2-methyl-1,3-dioxolan-2-yl)propanenitrile

2-hydroxy-3-(2-methyl-1,3-dioxolan-2-yl)propanenitrile

Conditions
ConditionsYield
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
497-26-7

2-methyl-1,3-dioxolane

norbornene
498-66-8

norbornene

diethyl Fumarate
623-91-6

diethyl Fumarate

A

(2-methyl-[1,3]dioxolan-2-yl)-succinic acid diethyl ester
60636-60-4

(2-methyl-[1,3]dioxolan-2-yl)-succinic acid diethyl ester

2-(1R,2R,4S)-Bicyclo[2.2.1]hept-2-yl-3-(2-methyl-[1,3]dioxolan-2-yl)-succinic acid diethyl ester

2-(1R,2R,4S)-Bicyclo[2.2.1]hept-2-yl-3-(2-methyl-[1,3]dioxolan-2-yl)-succinic acid diethyl ester

Conditions
ConditionsYield
With N-hydroxyphthalimide; dibenzoyl peroxide In toluene at 80℃; for 15h;A 12%
B 77%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

benzophenone
119-61-9

benzophenone

(+/-)-trans-3-hydroxy-4-(2-methyl-1,3-dioxolan-2-yl)cyclopentanone

(+/-)-trans-3-hydroxy-4-(2-methyl-1,3-dioxolan-2-yl)cyclopentanone

(+/-)-cis-3-hydroxy-4-(2-methyl-1,3-dioxolan-2-yl)cyclopentanone

(+/-)-cis-3-hydroxy-4-(2-methyl-1,3-dioxolan-2-yl)cyclopentanone

(2SR,3RS,4RS)-4-hydroxy-2-(diphenylhydroxymethyl)-3-(2-methyl-1,3-dioxolan-2-yl)cyclopentanone

(2SR,3RS,4RS)-4-hydroxy-2-(diphenylhydroxymethyl)-3-(2-methyl-1,3-dioxolan-2-yl)cyclopentanone

Conditions
ConditionsYield
In acetonitrile for 2h; Irradiation;A 75%
B n/a
C 7.5%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

Ph-Gly-Pro-Phe-Val-OMe

Ph-Gly-Pro-Phe-Val-OMe

C32H42N4O7

C32H42N4O7

Conditions
ConditionsYield
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere;75%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

Eto-Gly-Phe-Gly-oet

Eto-Gly-Phe-Gly-oet

C19H26N2O7

C19H26N2O7

Conditions
ConditionsYield
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere;75%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

Benzylidenemalononitrile
2700-22-3

Benzylidenemalononitrile

2-((2-methyl-1,3-dioxolan-2-yl)(phenyl)methyl)malononitrile

2-((2-methyl-1,3-dioxolan-2-yl)(phenyl)methyl)malononitrile

Conditions
ConditionsYield
With pyrene-1,6-dione at 50℃; for 24h; Irradiation;75%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

2-methyl-2-(2-(phenylsulfonyl)ethyl)-1,3-dioxolane
56161-54-7

2-methyl-2-(2-(phenylsulfonyl)ethyl)-1,3-dioxolane

Conditions
ConditionsYield
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%
2-methyl-1,3-dioxolane
497-26-7

2-methyl-1,3-dioxolane

C15H19NO5

C15H19NO5

C19H25NO7

C19H25NO7

Conditions
ConditionsYield
With tert.-butylhydroperoxide; copper (I) acetate In water; 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere;74%

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