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
Cas:70-29-1
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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Cas:70-29-1
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
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Cas:70-29-1
Min.Order:1 Kilogram
FOB Price: $2.0 / 10.0
Type:Trading Company
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Cas:70-29-1
Min.Order:1 Kilogram
FOB Price: $289.0 / 499.0
Type:Trading Company
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Cas:70-29-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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Cas:70-29-1
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryEstablished in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
Cas:70-29-1
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
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Cas:70-29-1
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryWe 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
Cas:70-29-1
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
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
Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin
Ethane,1,1'-sulfinylbis- cas 70-29-1Appearance: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
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Diethyl sulfoxide, CAS:70-29-1 with the most competitive price and the best quality.
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
Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen
Conditions | Yield |
---|---|
With oxygen; isobutyraldehyde; tris(1,3-bis(p-methoxyphenyl)-1,3-propanedionato)nickel(II) In acetonitrile at 60℃; for 21h; | 100% |
With lithium perchlorate; Re(O)(2-(2'-hydroxyphenyl)-2-oxazoline)2Cl In [D3]acetonitrile; water-d2 at 20℃; for 4h; | 100% |
With dihydrogen peroxide In water; acetonitrile at 24.84℃; for 1.66667h; | 100% |
diethyl sulphide
2-Oxobutyric acid
A
diethyl sulphide
B
carbon dioxide
C
propionic acid
Conditions | Yield |
---|---|
With oxygen; methylene blue In pyridine; acetonitrile for 2h; Irradiation; | A 100% B n/a C 52% |
diethyl sulphide
benzophenone oxide O-<1-hydroperoxy-3,3-(dimethoxycarbonyl)-1-phenyl-2-propenyl> ether
A
diethyl sulphide
B
Benzophenone oxime
C
methyl 2-carbomethoxy-4-methylphenyl-4-oxo-2-butenoate
Conditions | Yield |
---|---|
In tetrachloromethane for 0.5h; Product distribution; | A n/a B 98% C 97% |
diethyl sulphide
2-oxopentanoic acid
A
diethyl sulphide
B
carbon dioxide
C
butyric acid
Conditions | Yield |
---|---|
With oxygen; methylene blue In pyridine; acetonitrile for 2h; Irradiation; | A 92% B n/a C 19% |
diethyl sulphide
Benzoylformic acid
A
diethyl sulphide
B
diethylsulfone
C
carbon dioxide
D
benzoic acid
Conditions | Yield |
---|---|
With oxygen; 5,15,10,20-tetraphenylporphyrin In benzene for 2h; Irradiation; | A 88% B 10% C n/a D 38% |
With oxygen; 5,15,10,20-tetraphenylporphyrin In benzene for 2h; Mechanism; Irradiation; other solvents and sensitizer; | A 88% B 10% C n/a D 38% |
diethyl sulphide
2-oxo-propionic acid
A
diethyl sulphide
B
diethylsulfone
C
carbon dioxide
D
acetic acid
Conditions | Yield |
---|---|
With oxygen; methylene blue In pyridine; acetonitrile for 2h; Irradiation; | A 65% B 3% C n/a D 64% |
ethylmagnesium bromide
benzyl (2S,4S,5R)-4-methyl-5-phenyl-1,2,3-oxathiazolidine-2-oxide-3-carboxylate
A
diethyl sulphide
Conditions | Yield |
---|---|
In dichloromethane at -78℃; | A n/a B 46% |
ethylmagnesium bromide
benzyl (2R,4S,5R)-4-methyl-5-phenyl-1,2,3-oxathiazolidine-2-oxide-3-carboxilate
A
diethyl sulphide
Conditions | Yield |
---|---|
In dichloromethane at -78℃; | A n/a B 46% |
diethyl ether
ethyl chlorosulfate
ethylmagnesium bromide
A
diethyl sulphide
B
diethyl sulphide
diethyl ether
ethyl chlorosulfate
A
diethyl sulphide
B
diethyl sulphide
ethyl chlorosulfate
ethylmagnesium bromide
A
diethyl sulphide
B
diethyl sulphide
Conditions | Yield |
---|---|
With diethyl ether Zersetzen mit Wasser und Essigsaeure; |
furan
ethylmagnesium bromide
ethyl (2-bromo)phenyl sulfoxide
A
1,4-dihydronaphthalene-1,4-epoxide
B
diethyl sulphide
Conditions | Yield |
---|---|
1.) THF, 60 deg C, 11 h; Yield given. Multistep reaction. Yields of byproduct given; |
diethyl sulphide
3-(4-nitrophenyl)-2-(phenylsulfonyl)-1,2-oxaziridine
diethyl sulphide
Conditions | Yield |
---|---|
In chloroform-d1 Kinetics; Competition Oxidation Rate; |
diethyl sulphide
potassium N-bromo-p-toluenesulfonamide
A
diethyl sulphide
B
S,S-Diethyl-N-p-tolylsulfonylsulfilimin
C
toluene-4-sulfonamide
Conditions | Yield |
---|---|
With Britton-Robinson buffer In methanol; water at 20℃; Rate constant; Mechanism; Product distribution; NaOH, pH = 12.70; also in unbuffered solution; |
Conditions | Yield |
---|---|
With oxygen; 5,10,15,20-tetrakisphenylporphyrin In tetrahydrofuran at -39℃; for 1.08333h; Product distribution; Irradiation; photositised oxygenation of further cyclic and acyclic sulfides; | |
With oxygen; rose bengal In acetone at 23 - 24℃; Kinetics; Rate constant; Irradiation; other solvents, other temperature; | |
With molecular sieve; dihydrogen peroxide In acetone for 90h; Product distribution; Heating; other thioethers; var. reaction times and temp.; |
di-p-tolylsulfur diimide
A
diethyl ether
B
diethyl sulphide
C
p-toluidine
Conditions | Yield |
---|---|
With ethanol; copper dichloride at 22℃; Rate constant; further catalysts; pseudo-first-order rate constants for ethanolysis reactions; |
diphenylsulfur diimide
A
diethyl ether
B
diethyl sulphide
C
aniline
Conditions | Yield |
---|---|
With ethanol; copper dichloride at 22℃; Rate constant; pseudo-first-order rate constants for ethanolysis reactions; |
bis(p-chlorophenyl)sulfur diimide
A
diethyl ether
B
diethyl sulphide
C
4-chloro-aniline
Conditions | Yield |
---|---|
With ethanol; copper dichloride at 22℃; Rate constant; pseudo-first-order rate constants for ethanolysis reactions; |
N,N'-dip-bromophenylsulfodiimide
A
diethyl ether
B
diethyl sulphide
C
4-bromo-aniline
Conditions | Yield |
---|---|
With ethanol; copper dichloride at 22℃; Rate constant; pseudo-first-order rate constants for ethanolysis reactions; |
1,3-bis(p-nitrophenyl)-2-thia-1,3-diazaallene
A
diethyl ether
B
diethyl sulphide
C
4-nitro-aniline
Conditions | Yield |
---|---|
With ethanol; copper dichloride at 22℃; Rate constant; pseudo-first-order rate constants for ethanolysis reactions; |
N,N'-bis-(3-nitro-phenyl)-sulfur diimide
A
diethyl ether
B
diethyl sulphide
C
3-nitro-aniline
Conditions | Yield |
---|---|
With ethanol; copper dichloride at 22℃; Rate constant; pseudo-first-order rate constants for ethanolysis reactions; |
4,4'-(λ4-sulfanediylidenediamino)-bis-benzoic acid diethyl ester
A
diethyl ether
B
diethyl sulphide
C
p-aminoethylbenzoate
Conditions | Yield |
---|---|
With ethanol; copper dichloride at 22℃; Rate constant; pseudo-first-order rate constants for ethanolysis reactions; |
N,N'-di-m-tolyl-sulfur diimide
A
diethyl ether
B
diethyl sulphide
C
1-amino-3-methylbenzene
Conditions | Yield |
---|---|
With ethanol; copper dichloride at 22℃; Rate constant; pseudo-first-order rate constants for ethanolysis reactions; |
Conditions | Yield |
---|---|
With hydrogenchloride In water at 18℃; Equilibrium constant; Irradiation; |
Conditions | Yield |
---|---|
With ethanol; copper dichloride at 22℃; Rate constant; pseudo-first-order rate constants for ethanolysis reactions; |
3-acetyl-2-methoxy-5-phenylfuran
A
diethyl sulphide
B
methyl (Z)-2-acetyl-3-benzoylacrylate
Conditions | Yield |
---|---|
With methanol; diethyl sulphide; oxygen; methylene blue 1.) irradiation, 2.) CCl4, 10 min; Yield given. Multistep reaction; |
diethyl sulphide
A
diethyl sulphide
B
(E)-2-benzoylbut-2-enedioic acid dimethyl ester
Conditions | Yield |
---|---|
With methanol; oxygen; methylene blue; methyl 2-methoxy-5-phenyl-furan-4-carboxylate 1.) irradiation, 2.) MeOH, 15 min; Yield given. Multistep reaction; |
methyl 2-methoxy-5-phenyl-furan-3-carboxylate
A
diethyl sulphide
B
methyl 2-carbomethoxy-4-methylphenyl-4-oxo-2-butenoate
Conditions | Yield |
---|---|
With methanol; diethyl sulphide; oxygen; methylene blue 1.) irradiation, 2.) methanol, 30 min; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With 1,4-dibromo-butane; zinc at 80℃; for 0.5h; | 90% |
With hexamethyldisilathiane In dichloromethane at 60℃; for 6h; | 87% |
durch Penicillium brevicaule; | |
With sodium hydroxide; chloroform; tetrabutyl-ammonium chloride In chloroform at 25℃; Mechanism; var. times; | |
With triethylsilane; dihydrogen hexachloroplatinate at 150℃; for 40h; Product distribution; Ni catalysts, oth. reagent; |
Conditions | Yield |
---|---|
With potassium superoxide; 2-Nitrobenzenesulfonyl chloride In acetonitrile at -30℃; for 5h; | 89% |
With dipotassium peroxodisulfate In water at 60℃; Kinetics; Thermodynamic data; Mechanism; further temperature; ΔE(excit), ΔS(excit); effect of oxygen and concentration on the rate; | |
bei der Oxydation; | |
With chloroform; ozone at 0℃; | |
With tetrachloromethane; ozone |
Conditions | Yield |
---|---|
In acetonitrile | 86% |
potassium tetrachloroplatinate(II)
diethyl sulphide
[Pt(diethyl sulphoxide)I2]2
Conditions | Yield |
---|---|
With potassium iodide In water treatment of K2PtCl4 with KI for 5 min, addn. of 1 equiv. sulfoxide (pptn.); filtration (after 30 min), washing (water), drying (vac., over CaCl2), dissoln. in CHCl3, filtration, evapn., washing (hexane), drying in air; elem. anal.; | 85% |
tetraphenylstibonium bromide
diethyl sulphide
Conditions | Yield |
---|---|
Stage #1: potassium hexabromoplatinate(IV); tetraphenylstibonium bromide In water Stage #2: diethyl sulphide | 84% |
bis(ruthenium(2,3,7,8,12,13,17,18-octaethylporphyrin))
diethyl sulphide
bis(diethyl sulfoxide)(octaethylporphyrinato)ruthenium(II)
Conditions | Yield |
---|---|
In dichloromethane N2 atmosphere; addn. of Et2SO soln. to Ru-complex; hexane addn., partial solvent removal, filtration, vol. reduction (pptn.), filtration off, drrying (vac., 70°C, overnight); elem. anal.; | 80% |
Conditions | Yield |
---|---|
Stage #1: diethyl sulphide With n-butyllithium In tetrahydrofuran Stage #2: N-tert-butyl-α-phenylnitrone In tetrahydrofuran at -78℃; for 2h; | 76% |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In acetonitrile Ambient temperature; | 72% |
diethyl sulphide
4-methyl-N-{2-(phenylethynyl)phenyl}benzenesulfonamide
Conditions | Yield |
---|---|
With thionyl chloride at 0 - 70℃; for 10h; | 72% |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In acetonitrile Ambient temperature; | 71% |
diethyl sulphide
trans-dichlorobis(diethyl sulfoxide)platinum(II)
Conditions | Yield |
---|---|
In dichloromethane to a soln. of (Pt2(Et2SO)2Cl4) in CH2Cl2 was added Et2SO in CH2Cl2 withstirring; the mixt. was cooled in ice and diethyl ether was added, solid was filtered off, washed with diethyl ether, air-dried; elem. anal.; | 70% |
diethyl sulphide
5-chloro-6H-anthra[1,9-cd]isoxazol-6-one
A
N-(4-chloro-9,10-dioxo-9,10-dihydroanthracen-1-yl)-S,S-diethylsulfoximide
B
1-amino-4-chloroanthraquinone
Conditions | Yield |
---|---|
In sulfolane at 130℃; for 2h; | A 70% B n/a |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In acetonitrile Ambient temperature; | 68% |
diethyl sulphide
hydrogen bromide
platinum
trans-tetrabromobis(diethyl sulfide) platinum(IV)
Conditions | Yield |
---|---|
In further solvent(s) heating of Pt, concd. HBr and diethyl sulfoxide on boiling water bath for 1 h; pptn., cooling, filtration, washing with water, drying in oven at 60°C; | 68% |
diethyl sulphide
6H-anthra<1,9-cd>isoxazol-6-one
A
N-(9,10-dioxo-9,10-dihydroanthracen-1-yl)-S,S-diethylsulfoximide
B
1-amino-9,10-anthracenedione
Conditions | Yield |
---|---|
In sulfolane at 130℃; for 3h; | A 67% B n/a |
diethyl sulphide
potassium o-nitrobenzoate
1-ethylsulfanyl-2-nitrobenzene
Conditions | Yield |
---|---|
With 1,10-Phenanthroline; zinc trifluoromethanesulfonate; copper(I) bromide at 150℃; for 24h; Molecular sieve; | 67% |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In acetonitrile Ambient temperature; | A 15% B 66% |
diethyl sulphide
N-tert-butyl-α-tert-butyl nitrone
N-tert-butyl-N-(1-tert-butyl-2-ethylsulfinyl)propylhydroxylamine
Conditions | Yield |
---|---|
Stage #1: diethyl sulphide With n-butyllithium In tetrahydrofuran at -20℃; Stage #2: N-tert-butyl-α-tert-butyl nitrone In tetrahydrofuran at -78℃; for 4h; | 66% |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane In acetonitrile Ambient temperature; | 65% |
Conditions | Yield |
---|---|
With iron(III) chloride; oxygen; hydrazine hydrate at 40℃; for 36h; | 65% |
Conditions | Yield |
---|---|
With iron(III) oxide; triethylamine In toluene at 20℃; for 2h; Pummerer Sulfoxide Rearrangement; Inert atmosphere; regioselective reaction; | 65% |
With triethylamine In toluene at 20℃; for 2h; Inert atmosphere; | 65% |
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