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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 services. DayangChem can provide different quantities of custom synthesis ch

Sulfonium, trimethyl-, chloride, S-oxide Manufacturer/High quality/Best price/In stock

Cas:5034-06-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome 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

High quality Trimethyl sulfoxide chloride supplier in China

Cas:5034-06-0

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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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 Trimethyl sulfoxide chloride

Cas:5034-06-0

Min.Order:1

Negotiable

Type:Other

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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

Trimethylsulfoxonium chloride

Cas:5034-06-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/265.html Product Name Trimethyloxosulfonium chloridex

Trimethyloxosulfonium chloridex

Cas:5034-06-0

Min.Order:1 Gram

FOB Price: $34.0

Type:Lab/Research institutions

inquiry

LIDE PHARMACEUTICALS LIMITED

LIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.

TRIMETHYLSULFOXONIUM CHLORIDE

Cas:5034-06-0

Min.Order:1 Kilogram

FOB Price: $0.9 / 1.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 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.O

CAS 5034-06-0 TRIMETHYLSULFOXONIUM CHLORIDE

Cas:5034-06-0

Min.Order:1 Kilogram

FOB Price: $1000.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our 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

TRIMETHYLSULFOXONIUM CHLORIDE

Cas:5034-06-0

Min.Order:1 Gram

FOB Price: $12.0 / 15.0

Type:Trading Company

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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

Factory direct saleCAS 5034-06-0 with best price

Cas:5034-06-0

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

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

Sulfoxonium,trimethyl-, chloride (8CI,9CI) 5034-06-0

Cas:5034-06-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our 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

TRIMETHYLSULFOXONIUM CHLORIDE 99%

Cas:5034-06-0

Min.Order:1 Kilogram

FOB Price: $76.0 / 85.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

TRIMETHYLSULFOXONIUM CHLORIDE CAS:5034-06-0 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 orga

TRIMETHYLSULFOXONIUM CHLORIDE CAS:5034-06-0

Cas:5034-06-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

Sulfoxonium,trimethyl-, chloride (8CI,9CI)

Cas:5034-06-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Wonda Pharm Limited

1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products with competi

trimethyl sulfoxide chloride

Cas:5034-06-0

Min.Order:10 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

Sulfoxonium,trimethyl-, chloride (8CI,9CI)

Cas:5034-06-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Appearance:White to yellowish powder Storage:kept in a cool, dry and ventilated place Package:As customer request Application:Used for research and industrial manufacture. Transportation:by air/sea/courier Port:Qingdao,China

sell trimethylsulfoxonium chloride 99%

Cas:5034-06-0

Min.Order:100 Metric Ton

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

Trimethyloxosulfonium chloride

Cas:5034-06-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company 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

TRIMETHYLSULFOXONIUM CHLORIDE 5034-06-0

Cas:5034-06-0

Min.Order:1 Gram

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

Sulfoxonium,trimethyl-, chloride (8CI,9CI)

Cas:5034-06-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Send Pharmaceutical Technology Co., Ltd.

low price high quality high purity good sevice stock Appearance:white Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g,5g,10g...1kg,5kg...more Application:Pharmaceutical intermediat

TRIMETHYLSULFOXONIUM CHLORIDE 5034-06-0

Cas:5034-06-0

Min.Order:1 Gram

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

High quality Trimethyl sulfoxide chloride

Cas:5034-06-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

TIANFU-CHEM - TRIMETHYLSULFOXONIUM CHLORIDEAppearance:Solid Storage:In Room Temperature Package:according to customers' requirements Application:Organic synthesis Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ec

TRIMETHYLSULFOXONIUM CHLORIDE

Cas:5034-06-0

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Siwei Development Group Ltd.

Product name: Trimethyl Sulfoxide Chloride CAS No.:5034-06-0 Molecule Formula:C3H9OS·Cl Molecule Weight:128.62 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard

Best Quality Trimethyl Sulfoxide Chloride with good supplier

Cas:5034-06-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Trimethylsulfoxonium chloride

Cas:5034-06-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

TRIMETHYLSULFOXONIUM CHLORIDE Chemical Properties Melting point 226-229 °C (lit.) BRN 4549927 Safety Information Hazard Codes Xi Risk Statements 36/37/38 Safety Statements 26-36 WGK Germany 3 RTECS WR8680000 F 3-10

Sulfonium, trimethyl-, chloride, S-oxide

Cas:5034-06-0

Min.Order:1 Gram

FOB Price: $66.0

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

5034-06-0 CAS NO.5034-06-0

Cas:5034-06-0

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Joyochem Co., Ltd.

Trimethyl sulfoxide chloride manufacturer, High purity:99%;FACTORY Appearance:white crystalline powder Storage:make to order Package:25KG/barrel Application:intermediate Transportation:by air or sea Port:QINGDAO;SHANGHAI;BEIJING

Trimethyl sulfoxide chloride factory High purity:99% CAS:5034-06-0

Cas:5034-06-0

Min.Order:1 Kilogram

FOB Price: $185.0 / 200.0

Type:Trading Company

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

Trimethyloxosulfonium chloride

Cas:5034-06-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

Trimethyloxosulfonium chloride

Cas:5034-06-0

Min.Order:1 Kilogram

Negotiable

Type:Other

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

TRIMETHYLSULFOXONIUM CHLORIDE

Cas:5034-06-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

trimethylsulfoxonium iodide
1774-47-6

trimethylsulfoxonium iodide

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

Conditions
ConditionsYield
With benzyltri(n-butyl)ammonium chloride In dichloromethane; water for 17h;98.4%
With benzyltri(n-butyl)ammonium chloride In dichloromethane; water for 24h; Darkness;84%
With water; chlorine at 50℃;
3-chloro-2-methoxycyclohex-2-en-1-one
35155-66-9

3-chloro-2-methoxycyclohex-2-en-1-one

dimethylsulfoxonium methylide
70775-39-2, 5367-24-8

dimethylsulfoxonium methylide

A

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

B

dimethyloxosulphonium (2-methyl-3-oxocyclohex-1-en-1-yl)methylide
73801-71-5

dimethyloxosulphonium (2-methyl-3-oxocyclohex-1-en-1-yl)methylide

Conditions
ConditionsYield
In tetrahydrofuran for 18h; Heating;A 61%
B 38%
ruthenium(IV) oxide hydrate

ruthenium(IV) oxide hydrate

trimethylsulfonium chloride
3086-29-1

trimethylsulfonium chloride

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

Conditions
ConditionsYield
In water
With sodium hypochlorite In water
C13H19NOS

C13H19NOS

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

A

C14H21NOS
1207754-79-7

C14H21NOS

B

C14H21NOS

C14H21NOS

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 0.416667h;
Stage #2: C13H19NOS In tetrahydrofuran; hexane at 0 - 20℃;
A 100%
B n/a
methyl (2S)-3-methyl-[(benzyloxy)carbonylamino]butanoate
24210-19-3

methyl (2S)-3-methyl-[(benzyloxy)carbonylamino]butanoate

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

dimethylsulfoxonium (3S)-2-oxo-3-(benzyloxycarbonylamino)-4-methylpentylide
850796-29-1

dimethylsulfoxonium (3S)-2-oxo-3-(benzyloxycarbonylamino)-4-methylpentylide

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran at 20℃; for 2h; Heating / reflux;
Stage #2: methyl (2S)-3-methyl-[(benzyloxy)carbonylamino]butanoate In tetrahydrofuran at 0℃; for 4h;
98%
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran for 2h; Heating;
Stage #2: methyl (2S)-3-methyl-[(benzyloxy)carbonylamino]butanoate In tetrahydrofuran at 0℃; for 4h;
(S)-2-benzyloxycarbonylamino-propionic acid methyl ester
28819-05-8

(S)-2-benzyloxycarbonylamino-propionic acid methyl ester

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

benzyl (S)-(4-(dimethyl(oxo)-λ6-sulfaneylidene)-3-oxobutan-2-yl)carbamate
676486-18-3

benzyl (S)-(4-(dimethyl(oxo)-λ6-sulfaneylidene)-3-oxobutan-2-yl)carbamate

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran at 20℃; for 2h; Heating / reflux;
Stage #2: (S)-2-benzyloxycarbonylamino-propionic acid methyl ester In tetrahydrofuran at 0℃; for 4h;
97%
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran at 60℃; for 2h;
Stage #2: With Monomethyl terephthalate In tetrahydrofuran at 0℃; for 5h;
Stage #3: (S)-2-benzyloxycarbonylamino-propionic acid methyl ester In tetrahydrofuran at 0℃; for 4h;
77%
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran for 2h; Heating;
Stage #2: (S)-2-benzyloxycarbonylamino-propionic acid methyl ester In tetrahydrofuran at 0℃; for 4h;
trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

(E)-3-(furan-2-yl)-1-phenyl-2-propen-1-one
39511-12-1

(E)-3-(furan-2-yl)-1-phenyl-2-propen-1-one

[(1S,2S)-2-(2-furyl)cyclopropyl]phenylmethanone
959936-93-7

[(1S,2S)-2-(2-furyl)cyclopropyl]phenylmethanone

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With sodium hydride In tetrahydrofuran for 5.5h; Heating;
Stage #2: (E)-3-(furan-2-yl)-1-phenyl-2-propen-1-one With 4 A molecular sieve In tetrahydrofuran; toluene for 18h; Corey-Chaykovsky cyclopropanation; Further stages.;
96%
trans-4'-methoxychalcone
22966-19-4

trans-4'-methoxychalcone

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

(4-methoxyphenyl)[(1S,2S)-2-phenylcyclopropyl]methanone
959936-90-4

(4-methoxyphenyl)[(1S,2S)-2-phenylcyclopropyl]methanone

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With sodium hydride In tetrahydrofuran for 5.5h; Heating;
Stage #2: trans-4'-methoxychalcone With 4 A molecular sieve In tetrahydrofuran; toluene for 18h; Corey-Chaykovsky cyclopropanation; Further stages.;
95%
ethyl 2-(6-(tritylamino)pyridin-3-yl)acrylate

ethyl 2-(6-(tritylamino)pyridin-3-yl)acrylate

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

ethyl 1-(6-(tritylamino)pyridin-3-yl)cyclopropane-1-carboxylate

ethyl 1-(6-(tritylamino)pyridin-3-yl)cyclopropane-1-carboxylate

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran at 0 - 20℃; for 1h;
Stage #2: ethyl 2-(6-(tritylamino)pyridin-3-yl)acrylate In tetrahydrofuran at 20℃; for 0.5h;
95%
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran at 0 - 20℃; for 1h;
Stage #2: ethyl 2-(6-(tritylamino)pyridin-3-yl)acrylate In tetrahydrofuran at 2℃; for 0.5h;
95%
trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

(E)-1-phenyl-3-(thiophen-2-yl)-2-propen-1-one
39511-11-0

(E)-1-phenyl-3-(thiophen-2-yl)-2-propen-1-one

[(1S,2S)-2-(2-thiophenyl)cyclopropyl]phenylmethanone

[(1S,2S)-2-(2-thiophenyl)cyclopropyl]phenylmethanone

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With sodium hydride In tetrahydrofuran for 5.5h; Heating;
Stage #2: (E)-1-phenyl-3-(thiophen-2-yl)-2-propen-1-one With 4 A molecular sieve In tetrahydrofuran; toluene for 18h; Corey-Chaykovsky cyclopropanation; Further stages.;
94%
(R)-N-{3-[4-(4-oxo-piperidin-1-yl)-3,5-difluorophenyl]-2-oxo-oxazolidin-5-ylmethyl}-methanesulfonate

(R)-N-{3-[4-(4-oxo-piperidin-1-yl)-3,5-difluorophenyl]-2-oxo-oxazolidin-5-ylmethyl}-methanesulfonate

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

(5S)-N-{3-[4-(1-oxa-6-azaspiro[2.5]oct-6-yl)-3,5-difluorophenyl]-2-oxo-oxazolidin-5-ylmethyl}-acetamide

(5S)-N-{3-[4-(1-oxa-6-azaspiro[2.5]oct-6-yl)-3,5-difluorophenyl]-2-oxo-oxazolidin-5-ylmethyl}-acetamide

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran Reflux;
Stage #2: (R)-N-{3-[4-(4-oxo-piperidin-1-yl)-3,5-difluorophenyl]-2-oxo-oxazolidin-5-ylmethyl}-methanesulfonate In tetrahydrofuran for 2h; Reflux;
94%
(E)-1-(4-Allyloxy-phenyl)-3-phenyl-propenone
868612-22-0

(E)-1-(4-Allyloxy-phenyl)-3-phenyl-propenone

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

[4-allyloxyphenyl][(1S,2S)-2-phenylcyclopropyl]methanone
959936-98-2

[4-allyloxyphenyl][(1S,2S)-2-phenylcyclopropyl]methanone

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With sodium hydride In tetrahydrofuran for 5.5h; Heating;
Stage #2: (E)-1-(4-Allyloxy-phenyl)-3-phenyl-propenone With 4 A molecular sieve In tetrahydrofuran; toluene for 18h; Corey-Chaykovsky cyclopropanation; Further stages.;
92%
trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

[(1S,2S)-2-(4-chlorophenyl)cyclopropyl]phenylmethanone
959936-91-5

[(1S,2S)-2-(4-chlorophenyl)cyclopropyl]phenylmethanone

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With sodium hydride In tetrahydrofuran for 5.5h; Heating;
Stage #2: 4-chlorochalcone With 4 A molecular sieve In tetrahydrofuran; toluene for 18h; Corey-Chaykovsky cyclopropanation; Further stages.;
92%
trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

(1S,6R)-8-Oxo-7-aza-bicyclo[4.2.0]octane-7-carboxylic acid tert-butyl ester

(1S,6R)-8-Oxo-7-aza-bicyclo[4.2.0]octane-7-carboxylic acid tert-butyl ester

C15H27NO4S

C15H27NO4S

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran for 2h; Inert atmosphere; Reflux;
Stage #2: (1S,6R)-8-Oxo-7-aza-bicyclo[4.2.0]octane-7-carboxylic acid tert-butyl ester In tetrahydrofuran for 2h; Inert atmosphere;
92%
trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

C25H28O4
207616-49-7

C25H28O4

C26H30O4
207616-64-6

C26H30O4

Conditions
ConditionsYield
With sodium hydride In dimethyl sulfoxide for 2h; Ambient temperature;89%
1-((6aR,8R,9aR)-2,2,4,4-tetraisopropyl-9-oxotetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl)pyrimidine-2,4(1H,3H)-dione
84828-97-7

1-((6aR,8R,9aR)-2,2,4,4-tetraisopropyl-9-oxotetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl)pyrimidine-2,4(1H,3H)-dione

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

3′,5′-O-(tetraisopropyldisiloxane-1,3-diyl)uridine 2′(S)-spiroepoxide
102789-10-6

3′,5′-O-(tetraisopropyldisiloxane-1,3-diyl)uridine 2′(S)-spiroepoxide

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With sodium hydride In dimethyl sulfoxide; mineral oil; Petroleum ether at 0 - 5℃; for 0.5h; Inert atmosphere;
Stage #2: 1-((6aR,8R,9aR)-2,2,4,4-tetraisopropyl-9-oxotetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl)pyrimidine-2,4(1H,3H)-dione In tetrahydrofuran; dimethyl sulfoxide; mineral oil at 0 - 5℃; for 0.5h;
89%
trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

dimethylsulfoxonium methylide
70775-39-2, 5367-24-8

dimethylsulfoxonium methylide

Conditions
ConditionsYield
With sodium hydride In toluene Heating;88%
With sodium hydride In tetrahydrofuran for 2h; Heating;
With sodium hydride In tetrahydrofuran for 4h; Heating;
1-(1-chlorocyclopropyl)-2-(2-chlorophenyl)ethanone
139297-65-7

1-(1-chlorocyclopropyl)-2-(2-chlorophenyl)ethanone

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

2-(1-chloro-cycloprop-1-yl)-2-(2'-chloro-benzyl)-oxirane

2-(1-chloro-cycloprop-1-yl)-2-(2'-chloro-benzyl)-oxirane

Conditions
ConditionsYield
With sodium hydroxide In water; toluene87.3%
Boc-D-pheO-succinyl
3674-18-8

Boc-D-pheO-succinyl

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

(R)-dimethylsulfoxonium 2-oxo-3-(tert-butoxycarbonylamino)-4-phenylbutylide
923601-68-7

(R)-dimethylsulfoxonium 2-oxo-3-(tert-butoxycarbonylamino)-4-phenylbutylide

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran at 90℃; for 2h;
Stage #2: Boc-D-pheO-succinyl In tetrahydrofuran at -20℃;
87%
C19H17NO2

C19H17NO2

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

C20H19NO2

C20H19NO2

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With sodium hydride In tetrahydrofuran for 2.5h; Heating / reflux;
Stage #2: C19H17NO2 In tetrahydrofuran at 50℃; for 3h;
Stage #3: With water; ammonium chloride In tetrahydrofuran at 0℃;
87%
(S)-2-benzylcarbamoyl-5-oxopyrrolidine-1-carboxylic acid tert-butyl ester
1179348-77-6

(S)-2-benzylcarbamoyl-5-oxopyrrolidine-1-carboxylic acid tert-butyl ester

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

C20H30N2O5S
1179348-69-6

C20H30N2O5S

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran for 2h; Inert atmosphere; Reflux;
Stage #2: (S)-2-benzylcarbamoyl-5-oxopyrrolidine-1-carboxylic acid tert-butyl ester In tetrahydrofuran for 1h; Inert atmosphere;
87%
dichloro(bis(diphenylphosphino)methane)platinum(II)
52595-94-5

dichloro(bis(diphenylphosphino)methane)platinum(II)

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

{Pt(P(C6H5)2CH3)(P(C6H5)2(OH))((CH2)2S(O)(CH3))}(1+)*Cl(1-)={Pt(P2(C6H5)4CH3(OH))((CH2)2S(O)(CH3))}Cl

{Pt(P(C6H5)2CH3)(P(C6H5)2(OH))((CH2)2S(O)(CH3))}(1+)*Cl(1-)={Pt(P2(C6H5)4CH3(OH))((CH2)2S(O)(CH3))}Cl

Conditions
ConditionsYield
With Bu4NCl or 15-crown-5 or n-C16H33N(CH3)3Br In sodium hydroxide; dichloromethane aq. NaOH; phase-transfer-catalysis; room temp., <2 N NaOH; elem. anal.;85%
(S)-2-benzyloxycarbonylamino-propionic acid methyl ester
28819-05-8

(S)-2-benzyloxycarbonylamino-propionic acid methyl ester

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

A

N-Cbz-Ala
1142-20-7

N-Cbz-Ala

B

benzyl (S)-(4-(dimethyl(oxo)-λ6-sulfaneylidene)-3-oxobutan-2-yl)carbamate
676486-18-3

benzyl (S)-(4-(dimethyl(oxo)-λ6-sulfaneylidene)-3-oxobutan-2-yl)carbamate

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran at 60℃; for 2h;
Stage #2: With water In tetrahydrofuran at 0℃; for 5h;
Stage #3: (S)-2-benzyloxycarbonylamino-propionic acid methyl ester In tetrahydrofuran at 0℃; for 4h; Reagent/catalyst;
A 4%
B 84%
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran at 60℃; for 2h;
Stage #2: With water In tetrahydrofuran at 0℃; for 5h;
Stage #3: (S)-2-benzyloxycarbonylamino-propionic acid methyl ester In tetrahydrofuran at 0℃; for 4h;
A 73%
B 22%
trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

1-phenyl-6,6-dimethylspiro[2.5]octane-4,8-dione

1-phenyl-6,6-dimethylspiro[2.5]octane-4,8-dione

7,7-dimethyl-3-phenyl-2,3,4,6,7,8-hexahydro-5H-1-benzopyran-5-one

7,7-dimethyl-3-phenyl-2,3,4,6,7,8-hexahydro-5H-1-benzopyran-5-one

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With sodium hydride In dimethyl sulfoxide at 20℃; for 0.5h;
Stage #2: 6,6-dimethyl-1-phenylspiro[2.5]octane-4,8-dione In dimethyl sulfoxide at 20℃; for 12h; regioselective reaction;
83%
4-methoxycarbonylphenyl bromide
619-42-1

4-methoxycarbonylphenyl bromide

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

1-(4-bromophenyl)-2-(2-dimethyl(oxo)-λ6-sulfanylidene)ethan-1-one
1179348-62-9

1-(4-bromophenyl)-2-(2-dimethyl(oxo)-λ6-sulfanylidene)ethan-1-one

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran for 2h; Inert atmosphere; Reflux;
Stage #2: 4-methoxycarbonylphenyl bromide In tetrahydrofuran for 2h; Inert atmosphere;
82%
(R)-1-(1-Naphthyl)ethylamine
3886-70-2

(R)-1-(1-Naphthyl)ethylamine

(3R,4S)-1-((benzyloxy)carbonyl)-4-ethylpyrrolidine-3-carboxylate

(3R,4S)-1-((benzyloxy)carbonyl)-4-ethylpyrrolidine-3-carboxylate

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

dimethylsulfoxonium 2-((3R,4S)-1-benzyloxycarbonyl-4-ethylpyrrolidin-3-yl)-2-oxo-ethylide

dimethylsulfoxonium 2-((3R,4S)-1-benzyloxycarbonyl-4-ethylpyrrolidin-3-yl)-2-oxo-ethylide

Conditions
ConditionsYield
Stage #1: (R)-1-(1-Naphthyl)ethylamine; (3R,4S)-1-((benzyloxy)carbonyl)-4-ethylpyrrolidine-3-carboxylate With phosphoric acid In tert-butyl methyl ether for 0.5h;
Stage #2: With 1,1'-carbonyldiimidazole In tetrahydrofuran at 20℃; for 1.5h;
Stage #3: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran at -5 - -1℃; for 2.25h; Concentration; Reagent/catalyst; Solvent; Temperature; Reflux;
82%
1-phenylspiro-[2.5]octane-4,8-dione
1620143-03-4

1-phenylspiro-[2.5]octane-4,8-dione

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

3-phenyl-2,3,4,6,7,8-hexahydro-5H-1-benzopyran-5-one

3-phenyl-2,3,4,6,7,8-hexahydro-5H-1-benzopyran-5-one

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With sodium hydride In dimethyl sulfoxide at 20℃; for 0.5h;
Stage #2: 1-phenylspiro-[2.5]octane-4,8-dione In dimethyl sulfoxide at 20℃; for 12h; Reagent/catalyst; Solvent; regioselective reaction;
82%
1-(4-methylphenyl)-spiro[2.5]octane-4,8-dione

1-(4-methylphenyl)-spiro[2.5]octane-4,8-dione

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

3-(4-methylphenyl)-2,3,4,6,7,8-hexahydro-5H-1-benzopyran-5-one

3-(4-methylphenyl)-2,3,4,6,7,8-hexahydro-5H-1-benzopyran-5-one

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With sodium hydride In dimethyl sulfoxide at 20℃; for 0.5h;
Stage #2: 1-(4-methylphenyl)-spiro[2.5]octane-4,8-dione In dimethyl sulfoxide at 20℃; for 12h; regioselective reaction;
82%
methoxymethyl gambogate

methoxymethyl gambogate

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

methoxymethyl 9,10-cyclopropanegambogate

methoxymethyl 9,10-cyclopropanegambogate

Conditions
ConditionsYield
With sodium hydroxide In N,N-dimethyl-formamide at 15℃; for 3h;81%
1-(1-chlorocyclopropyl)-2-(4-chloro-2-fluorophenyl)ethanone

1-(1-chlorocyclopropyl)-2-(4-chloro-2-fluorophenyl)ethanone

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

2-(1-chlorocyclopropyl)-2-(4-chloro-2-fluorobenzyl)oxirane

2-(1-chlorocyclopropyl)-2-(4-chloro-2-fluorobenzyl)oxirane

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.5h; Inert atmosphere;
Stage #2: 1-(1-chlorocyclopropyl)-2-(4-chloro-2-fluorophenyl)ethanone In tetrahydrofuran; mineral oil at 0 - 20℃; for 22h;
81%
2-furoic acid methyl ester
611-13-2

2-furoic acid methyl ester

trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

2-(dimethyl(oxo)-λ6-sulfaneylidene)-1-(furan-2-yl)ethan-1-one

2-(dimethyl(oxo)-λ6-sulfaneylidene)-1-(furan-2-yl)ethan-1-one

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran for 2h; Heating;
Stage #2: 2-furoic acid methyl ester In tetrahydrofuran at 20℃;
80%
trimethyl sulfoxonium chloride
5034-06-0

trimethyl sulfoxonium chloride

tert-butyl 2-oxopyrrolidine-1-carboxylate
85909-08-6

tert-butyl 2-oxopyrrolidine-1-carboxylate

C12H23NO4S
1179348-67-4

C12H23NO4S

Conditions
ConditionsYield
Stage #1: trimethyl sulfoxonium chloride With potassium tert-butylate In tetrahydrofuran for 2h; Inert atmosphere; Reflux;
Stage #2: tert-butyl 2-oxopyrrolidine-1-carboxylate In tetrahydrofuran for 1h; Inert atmosphere;
80%

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