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Dayang Chem (Hangzhou) Co.,Ltd.

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 the fine c

Thiophene,2,5-dihydro-, 1,1-dioxide

Cas:77-79-2

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

3-Sulfolene

Cas:77-79-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: 3-SULFOLENE Synonyms: SULFOLENE;1-thia-3-cyclopentene1,1-dioxide;2,5-Dihydrothiophene dioxide;2,5-dihydrothiophenedioxide;2,5-dihydrothiophenesulfone;beta-Sulfolene;NCI-C04557;Sulfol-3-ene CAS: 77-79-2 MF: C4H6O2S M

77-79-2 3-SULFOLENE

Cas:77-79-2

Min.Order:1 Kilogram

FOB Price: $8900.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

3-SULFOLENE

Cas:77-79-2

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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

Manufacturer supply CAS 77-79-2 with best quality

Cas:77-79-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

Thiophene,2,5-dihydro-, 1,1-dioxide 77-79-2

Cas:77-79-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

3-SULFOLENE CAS:77-79-2 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 intermediates, s

3-SULFOLENE CAS:77-79-2

Cas:77-79-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

3-SULFOLENE

Cas:77-79-2

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

Thiophene,2,5-dihydro-, 1,1-dioxide

Cas:77-79-2

Min.Order:1 Kilogram

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

Thiophene,2,5-dihydro-, 1,1-dioxide

Cas:77-79-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou 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

3-SULFOLENE

Cas:77-79-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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

Thiophene,2,5-dihydro-, 1,1-dioxide

Cas:77-79-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo 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

Thiophene,2,5-dihydro-, 1,1-dioxide

Cas:77-79-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

3-SULFOLENE

Cas:77-79-2

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

3-SULFOLENE

Cas:77-79-2

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

3-SULFOLENE

Cas:77-79-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

3-SULFOLENE

Cas:77-79-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

3-SULFOLENE

Cas:77-79-2

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

3-SULFOLENE

Cas:77-79-2

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

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

3-SULFOLENE

Cas:77-79-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

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

Butadiene sulfone

Cas:77-79-2

Min.Order:0

Negotiable

Type:Other

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 3-SULFOLENE 100g

Cas:77-79-2

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

3-Sulfolene

Cas:77-79-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

3-SULFOLENE

Cas:77-79-2

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Chemsigma International Co.,Ltd.

bulk productiongoods in stockswe have the best competitive price in the marketmeantime,we are committed to service to our every customer Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical

3-SULFOLENE

Cas:77-79-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

3-Sulfolene

Cas:77-79-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

3-SULFOLENE Application:3-SULFOLENE

3-SULFOLENE

Cas:77-79-2

Min.Order:0

Negotiable

Type:Other

inquiry

DB BIOTECH CO., LTD

best seller Application:API

3-SULFOLENE

Cas:77-79-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white crystals powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as

2,5-Dihydrothiophene 1,1-Dioxide

Cas:77-79-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

diallyl sulfone
16841-48-8

diallyl sulfone

3-Sulfolene
77-79-2

3-Sulfolene

Conditions
ConditionsYield
With C34H43Cl2N3O2Ru In dichloromethane at 35℃; for 0.5h; Inert atmosphere;98%
Grubbs catalyst first generation In dichloromethane for 4h; Heating;97%
With C46H54Cl2FeN2O3Ru(1+)*I(1-) In dichloromethane at 35℃; for 0.5h;97%
buta-1,3-diene
106-99-0

buta-1,3-diene

3-Sulfolene
77-79-2

3-Sulfolene

Conditions
ConditionsYield
With ferrocene; sulfur dioxide at 100℃; under 5250.53 - 20252 Torr; for 1h; Product distribution / selectivity;88%
With palladium(II) acetylacetonate; sulfur dioxide; triethylaluminum; triphenylphosphine In toluene at 100℃; for 10h;80%
With sulfur dioxide in Gegenwart von Polymerisationsinhibitoren;
3-bromo-2,3-dihydro-thiophene-1,1-dioxide
53336-42-8

3-bromo-2,3-dihydro-thiophene-1,1-dioxide

(CH2=CH)2CuMgBr

(CH2=CH)2CuMgBr

A

3-Sulfolene
77-79-2

3-Sulfolene

B

4-vinyl-2-sulfolene
108919-88-6

4-vinyl-2-sulfolene

Conditions
ConditionsYield
In tetrahydrofuran at -78℃; for 2h;A 26%
B 41%
3-bromo-2,3-dihydro-thiophene-1,1-dioxide
53336-42-8

3-bromo-2,3-dihydro-thiophene-1,1-dioxide

t-Bu2CuLi

t-Bu2CuLi

A

3-Sulfolene
77-79-2

3-Sulfolene

B

2,3-dihydrothiophene-1,1-dioxide
1192-16-1

2,3-dihydrothiophene-1,1-dioxide

C

4-tert-butyl-2-sulfolene
108919-90-0

4-tert-butyl-2-sulfolene

D

(+/-)-2-(tert-butyl)-2,5-dihydrothiophene 1,1-dioxide
57278-92-9

(+/-)-2-(tert-butyl)-2,5-dihydrothiophene 1,1-dioxide

Conditions
ConditionsYield
In tetrahydrofuran at -78℃; for 2h;A 26%
B 13%
C 4%
D 4%
In tetrahydrofuran at -78℃; for 2h;A 26%
B 13%
C 18%
D 4%
2,5-dihydro-thiophene
1708-32-3

2,5-dihydro-thiophene

3-Sulfolene
77-79-2

3-Sulfolene

Conditions
ConditionsYield
With dihydrogen peroxide; acetic acid
3-bromo-2,3-dihydro-thiophene-1,1-dioxide
53336-42-8

3-bromo-2,3-dihydro-thiophene-1,1-dioxide

acetone
67-64-1

acetone

A

3-Sulfolene
77-79-2

3-Sulfolene

B

2-(1-hydroxy-1-methylethyl)-3-sulfolene
4055-13-4

2-(1-hydroxy-1-methylethyl)-3-sulfolene

Conditions
ConditionsYield
With magnesium; mercury dichloride In tetrahydrofuran Ambient temperature; Irradiation;
3-bromo-2,3-dihydro-thiophene-1,1-dioxide
53336-42-8

3-bromo-2,3-dihydro-thiophene-1,1-dioxide

A

thiophene-1,1-dioxide
27092-46-2

thiophene-1,1-dioxide

B

3-Sulfolene
77-79-2

3-Sulfolene

C

2,3-dihydrothiophene-1,1-dioxide
1192-16-1

2,3-dihydrothiophene-1,1-dioxide

Conditions
ConditionsYield
With potassium In toluene Ambient temperature;
3-bromo-2,3-dihydro-thiophene-1,1-dioxide
53336-42-8

3-bromo-2,3-dihydro-thiophene-1,1-dioxide

3-Sulfolene
77-79-2

3-Sulfolene

Conditions
ConditionsYield
With zinc In tetrahydrofuran Heating; Yield given;
3-Sulfolene
77-79-2

3-Sulfolene

sulfolane
126-33-0

sulfolane

Conditions
ConditionsYield
With triethylsilane; 1% Pd on activated carbon In water at 45℃; for 20h; Green chemistry; chemoselective reaction;100%
With ethanol; platinum Hydrogenation;
With water; palladium Hydrogenation;
3-Sulfolene
77-79-2

3-Sulfolene

3-hydroxytetrahydrothiophene 1,1-dioxide
13031-76-0

3-hydroxytetrahydrothiophene 1,1-dioxide

Conditions
ConditionsYield
With potassium hydroxide In water at 20℃; for 16h; Inert atmosphere;100%
With sodium hydroxide at 40℃; for 12h; Inert atmosphere;95.6%
With water; potassium hydroxide at 40℃; for 4h;88%
With sodium hydroxide In water at 20℃; for 24h;87%
With potassium hydroxide
3-Sulfolene
77-79-2

3-Sulfolene

potassium (Z)-1,3-butadiene-1-sulfinate

potassium (Z)-1,3-butadiene-1-sulfinate

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 20℃; for 1h;99.1%
With potassium methanolate In tetrahydrofuran at 110℃; for 0.166667h;
3-Sulfolene
77-79-2

3-Sulfolene

C4H5(2)HO2S

C4H5(2)HO2S

Conditions
ConditionsYield
With n-butyllithium; water-d2; zinc(II) chloride 1.) THF, -105 deg C; 2.) THF, -78 deg C;99%
3-Sulfolene
77-79-2

3-Sulfolene

4-bromoisoquinoline
1532-97-4

4-bromoisoquinoline

(E)-4-(buta-1,3-dien-1-yl)isoquinoline

(E)-4-(buta-1,3-dien-1-yl)isoquinoline

Conditions
ConditionsYield
Stage #1: 3-Sulfolene With o-phenylenebis(diphenylphosphine); potassium methanolate; palladium diacetate; potassium carbonate In tetrahydrofuran at 20℃; for 0.0833333h; Sealed tube; Inert atmosphere;
Stage #2: 4-bromoisoquinoline In tetrahydrofuran at 20 - 110℃; for 17.3333h; Sealed tube; stereoselective reaction;
99%
3-Sulfolene
77-79-2

3-Sulfolene

5-bromoisoquinoline
34784-04-8

5-bromoisoquinoline

(E)-5-(buta-1,3-dien-1-yl)isoquinoline

(E)-5-(buta-1,3-dien-1-yl)isoquinoline

Conditions
ConditionsYield
Stage #1: 3-Sulfolene With o-phenylenebis(diphenylphosphine); potassium methanolate; palladium diacetate; potassium carbonate In tetrahydrofuran at 20℃; for 0.0833333h; Sealed tube; Inert atmosphere;
Stage #2: 5-bromoisoquinoline In tetrahydrofuran at 20 - 110℃; for 17.3333h; Sealed tube; stereoselective reaction;
99%
3-Sulfolene
77-79-2

3-Sulfolene

4-bromobenzenecarbonitrile
623-00-7

4-bromobenzenecarbonitrile

(E)-1-(buta-1,3-dien-1-yl)-4-cyanobenzene

(E)-1-(buta-1,3-dien-1-yl)-4-cyanobenzene

Conditions
ConditionsYield
Stage #1: 3-Sulfolene With o-phenylenebis(diphenylphosphine); potassium methanolate; palladium diacetate; potassium carbonate In tetrahydrofuran at 20℃; for 0.0833333h; Sealed tube; Inert atmosphere;
Stage #2: 4-bromobenzenecarbonitrile In tetrahydrofuran at 20 - 110℃; for 13.3333h; Catalytic behavior; Reagent/catalyst; Solvent; Sealed tube; diastereoselective reaction;
99%
3-Sulfolene
77-79-2

3-Sulfolene

4-cyanophenyl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate
626201-15-8

4-cyanophenyl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate

C11H11N

C11H11N

Conditions
ConditionsYield
With dichloro bis(acetonitrile) palladium(II); potassium tert-butylate; potassium hydrogencarbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In tetrahydrofuran at 100℃; diastereoselective reaction;99%
3-Sulfolene
77-79-2

3-Sulfolene

diethyl Fumarate
623-91-6

diethyl Fumarate

trans-1,2-bis(ethoxycarbonyl)-4-cyclohexene
4841-85-4, 5048-50-0, 13043-60-2, 56000-17-0

trans-1,2-bis(ethoxycarbonyl)-4-cyclohexene

Conditions
ConditionsYield
In ethanol at 120℃; for 16h; Diels-Alder reaction;97%
90%
With hydroquinone In ethanol at 130℃; in sealed bomb reactor;
In ethanol at 125℃; for 24h; Diels-Alder Cycloaddition;
at 90℃; for 120h;
3-Sulfolene
77-79-2

3-Sulfolene

acrolein
107-02-8

acrolein

(R)-1-((R)-1,1-Dioxo-2,3-dihydro-1H-1λ6-thiophen-3-yl)-prop-2-en-1-ol

(R)-1-((R)-1,1-Dioxo-2,3-dihydro-1H-1λ6-thiophen-3-yl)-prop-2-en-1-ol

Conditions
ConditionsYield
With n-butyllithium; zinc dibromide 1.) THF, -105 deg C; 2.) THF, -78 deg C;97%
3-Sulfolene
77-79-2

3-Sulfolene

naphthalene-2-boronic acid
32316-92-0

naphthalene-2-boronic acid

C14H14O2S

C14H14O2S

Conditions
ConditionsYield
With C64H44Cl2F8Fe4Rh2; potassium hydroxide In 1,4-dioxane; water at 60℃; for 16h; Inert atmosphere; Schlenk technique; Sealed tube; enantioselective reaction;97%
3-Sulfolene
77-79-2

3-Sulfolene

2-Methylphenylboronic acid
16419-60-6

2-Methylphenylboronic acid

C11H14O2S

C11H14O2S

Conditions
ConditionsYield
With C64H44Cl2F8Fe4Rh2; potassium hydroxide In 1,4-dioxane; water at 60℃; for 16h; Inert atmosphere; Schlenk technique; Sealed tube; enantioselective reaction;97%
3-Sulfolene
77-79-2

3-Sulfolene

3-<(trifluoromethanesulfonyl)oxy>benzonitrile
66152-74-7

3-<(trifluoromethanesulfonyl)oxy>benzonitrile

(E)-3-(buta-1,3-dien-1-yl)benzonitrile

(E)-3-(buta-1,3-dien-1-yl)benzonitrile

Conditions
ConditionsYield
Stage #1: 3-Sulfolene With potassium tert-butylate In tetrahydrofuran at 20℃; for 1h;
Stage #2: With o-phenylenebis(diphenylphosphine); palladium diacetate In tetrahydrofuran at 20℃; for 0.25h; Inert atmosphere;
Stage #3: 3-<(trifluoromethanesulfonyl)oxy>benzonitrile With potassium hydrogencarbonate In tetrahydrofuran at 20 - 100℃; Sealed tube; Inert atmosphere; stereoselective reaction;
97%
3-Sulfolene
77-79-2

3-Sulfolene

acetonitrile
75-05-8

acetonitrile

2,2,2-Trichloro-N-((3R,4S)-4-chloro-1,1-dioxo-tetrahydro-1λ6-thiophen-3-yl)-acetimidoyl chloride
87605-39-8

2,2,2-Trichloro-N-((3R,4S)-4-chloro-1,1-dioxo-tetrahydro-1λ6-thiophen-3-yl)-acetimidoyl chloride

Conditions
ConditionsYield
With sulfuryl dichloride for 4h; Ambient temperature;96%
3-Sulfolene
77-79-2

3-Sulfolene

p-chlorobenzenediazonium tetrafluoroborate
673-41-6

p-chlorobenzenediazonium tetrafluoroborate

3-(4-Chloro-phenyl)-2,3-dihydro-thiophene 1,1-dioxide

3-(4-Chloro-phenyl)-2,3-dihydro-thiophene 1,1-dioxide

Conditions
ConditionsYield
With palladium diacetate In methanol at 50℃; for 0.5h;96%
3-Sulfolene
77-79-2

3-Sulfolene

C15H12O4S2
143726-55-0

C15H12O4S2

C19H18O4S2

C19H18O4S2

Conditions
ConditionsYield
at 60℃; for 24h;96%
3-Sulfolene
77-79-2

3-Sulfolene

4-bromobenzenecarbonitrile
623-00-7

4-bromobenzenecarbonitrile

C11H11N

C11H11N

Conditions
ConditionsYield
With dichloro bis(acetonitrile) palladium(II); potassium tert-butylate; potassium hydrogencarbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In tetrahydrofuran at 110℃; Reagent/catalyst; diastereoselective reaction;96%
3-Sulfolene
77-79-2

3-Sulfolene

p-aminomethylbenzoic acid
56-91-7

p-aminomethylbenzoic acid

4-(N-(3-tetrahydrothiophenyl-1,1-dioxide)aminomethyl)benzoic acid

4-(N-(3-tetrahydrothiophenyl-1,1-dioxide)aminomethyl)benzoic acid

Conditions
ConditionsYield
With potassium hydroxide In water at 55℃; for 23h;95%
3-Sulfolene
77-79-2

3-Sulfolene

benzaldehyde
100-52-7

benzaldehyde

(R)-((S)-1,1-Dioxo-2,3-dihydro-1H-1λ6-thiophen-3-yl)-phenyl-methanol

(R)-((S)-1,1-Dioxo-2,3-dihydro-1H-1λ6-thiophen-3-yl)-phenyl-methanol

Conditions
ConditionsYield
With n-butyllithium; zinc(II) chloride 1.) THF, -105 deg C; 2.) THF, -78 deg C;95%
3-Sulfolene
77-79-2

3-Sulfolene

C15H12O4S2

C15H12O4S2

C19H18O4S2

C19H18O4S2

Conditions
ConditionsYield
at 60℃; for 24h;95%
3-Sulfolene
77-79-2

3-Sulfolene

C26H18O4S2

C26H18O4S2

C30H24O4S2

C30H24O4S2

Conditions
ConditionsYield
at 60℃; for 24h;95%
3-Sulfolene
77-79-2

3-Sulfolene

3-methoxyphenylboronic acid
10365-98-7

3-methoxyphenylboronic acid

C11H14O3S

C11H14O3S

Conditions
ConditionsYield
With C64H44Cl2F8Fe4Rh2; potassium hydroxide In 1,4-dioxane; water at 60℃; for 16h; Inert atmosphere; Schlenk technique; Sealed tube; enantioselective reaction;95%
3-Sulfolene
77-79-2

3-Sulfolene

1-bromo-3,5-dichlorobenzene
19752-55-7

1-bromo-3,5-dichlorobenzene

C10H8Cl2

C10H8Cl2

Conditions
ConditionsYield
With dichloro bis(acetonitrile) palladium(II); potassium tert-butylate; potassium hydrogencarbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In tetrahydrofuran at 110℃; diastereoselective reaction;95%
3-Sulfolene
77-79-2

3-Sulfolene

ethyl 5-bromo-3-pyridinecarboxylate
20986-40-7

ethyl 5-bromo-3-pyridinecarboxylate

C12H13NO2

C12H13NO2

Conditions
ConditionsYield
With dichloro bis(acetonitrile) palladium(II); potassium tert-butylate; potassium hydrogencarbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In tetrahydrofuran at 110℃; diastereoselective reaction;95%
3-Sulfolene
77-79-2

3-Sulfolene

C13H10O4S2
143726-50-5

C13H10O4S2

C17H16O4S2
143726-57-2

C17H16O4S2

Conditions
ConditionsYield
at 60℃; for 24h;94%
at 70℃;
3-Sulfolene
77-79-2

3-Sulfolene

2-methyl-1,4-benzodithiin tetroxide
158225-49-1

2-methyl-1,4-benzodithiin tetroxide

(4aR,10aS)-4a-Methyl-1,4,4a,10a-tetrahydro-thianthrene 5,5,10,10-tetraoxide

(4aR,10aS)-4a-Methyl-1,4,4a,10a-tetrahydro-thianthrene 5,5,10,10-tetraoxide

Conditions
ConditionsYield
at 60℃;94%
3-Sulfolene
77-79-2

3-Sulfolene

4-bromobenzenediazonium tetrafluoroborate
673-40-5

4-bromobenzenediazonium tetrafluoroborate

3-(4-Bromo-phenyl)-2,3-dihydro-thiophene 1,1-dioxide

3-(4-Bromo-phenyl)-2,3-dihydro-thiophene 1,1-dioxide

Conditions
ConditionsYield
With palladium diacetate In methanol at 50℃; for 0.5h;94%
3-Sulfolene
77-79-2

3-Sulfolene

C22H14O4S2
143726-54-9

C22H14O4S2

C26H20O4S2

C26H20O4S2

Conditions
ConditionsYield
at 60℃; for 24h;94%
3-Sulfolene
77-79-2

3-Sulfolene

4-Bromophenylboronic acid
5467-74-3

4-Bromophenylboronic acid

3-(4-bromophenyl)tetrahydrothiophene 1,1-dioxide

3-(4-bromophenyl)tetrahydrothiophene 1,1-dioxide

Conditions
ConditionsYield
With C64H44Cl2F8Fe4Rh2; potassium hydroxide In 1,4-dioxane; water at 60℃; for 16h; Inert atmosphere; Schlenk technique; Sealed tube; enantioselective reaction;94%

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