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
Cas:137-06-4
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inquiryOur 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
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.O
Cas:137-06-4
Min.Order:1 Kilogram
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inquirysuperior quality Appearance:CLEAR COLOURLESS TO SLIGHTY YELLOW-BROWN 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
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
Cas:137-06-4
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inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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
Cas:137-06-4
Min.Order:10 Gram
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inquiry2-Methylthiophenol)Appearance:Pls see the Details Storage:Keep away of light, hot, water, Store in dry, dark and ventilated place Package:according to customers' requirements Application:Steroids, Cosmetics Ingredients, APIs, Intermediates, OLED&Batt
We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED
Cas:137-06-4
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inquiryhigh 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
Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
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
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:137-06-4
Min.Order:1 Kilogram
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Type:Trading Company
inquiryAnsciep 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
Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
high quality 2-Methylbenzenethiol Application:high quality 2-Methylbenzenethiol
1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highl
Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Prompt reaction, good quality and best service make us reliable and outstanding in this industry.Appearance:Clear colorless to pale yel
high quality 2-MethylbenzenethiolAppearance:CLEAR COLOURLESS TO SLIGHTY YELLOW-BROWN LIQUID Storage:Room temperature Package:as you requested Application:Pharmaceutical intermediates Transportation:By express (Door to door) such as FEDEX, DHL, EMS fo
Cas:137-06-4
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inquiryo-thiocresol CAS 137-06-4 Storage:dry and cool place Application:API
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:137-06-4
Min.Order:10 Milligram
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inquiry2-Methylbenzenethiol Basic information Product Name: 2-Methylbenzenethiol Synonyms: 2-mercapto-toluen;2-Methybenzenethiol;2-methyl-benzenethio;2-methylmercaptobenze
Cas:137-06-4
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryKnown for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Our advantages:1, High quality with competitive price:1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%3) We are manufacturer a
Cas:137-06-4
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inquiryZhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The laboratory covers 600 m2 and the pilot plant covers 2000 m2. Kingorgchem i
Cas:137-06-4
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inquiryBetterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in
Deliver Day : within 24 hours after get the payment Payment Terms : T/T, Western Union, MoneyGram, bank transfer Packaging: Safe and discreet packaging Shipment : UPS / DHL / FEDEX / EMS and Client's request Origin China Quality : High
Cas:137-06-4
Min.Order:10 Gram
FOB Price: $100.0
Type:Trading Company
inquiryStrong R&D strength and team We have a R&D team with around 30 R&D personnel.All of our employees have chemical backgrounds and have worked in the chemical industry for many years.Our laboratory can synthesize target products with wei
Conditions | Yield |
---|---|
With copper(ll) sulfate pentahydrate; ethane-1,2-dithiol; potassium hydroxide In water; dimethyl sulfoxide at 90℃; for 20h; Inert atmosphere; | 96% |
Stage #1: ortho-methylphenyl iodide With copper(l) iodide; potassium carbonate; sulfur In N,N-dimethyl-formamide at 90℃; for 12h; Inert atmosphere; Stage #2: With sodium tetrahydroborate In N,N-dimethyl-formamide at 40℃; Inert atmosphere; Cooling with ice; | 90% |
With sodiumsulfide nonahydrate; copper; ethane-1,2-dithiol In dimethyl sulfoxide at 100℃; for 20h; Inert atmosphere; Green chemistry; | 88% |
With copper(l) iodide; thiourea; L-proline; sodium t-butanolate In dimethyl sulfoxide at 90℃; for 24h; Inert atmosphere; | 86% |
Conditions | Yield |
---|---|
With hydrogen sulfide at 360℃; Reagent/catalyst; | 98.5% |
Stage #1: 2-methylphenyl bromide With water; caesium carbonate; sodium thiosulfate; bis(dibenzylideneacetone)-palladium(0); XPhos In toluene; tert-butyl alcohol at 80℃; for 24h; Inert atmosphere; Stage #2: With hydrogenchloride; zinc In water for 1h; Cooling with ice; | 75% |
With sulfur; magnesium 1.) ether; Multistep reaction; |
Conditions | Yield |
---|---|
With hydrogenchloride; aluminium chloride In diethyl ether; toluene; Petroleum ether |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; lithium chloride In tetrahydrofuran at 0 - 35℃; | 96% |
With sodium tetrahydroborate; zirconium(IV) chloride In tetrahydrofuran at 35℃; for 0.166667h; Reduction; | 95% |
Conditions | Yield |
---|---|
With iron(III) chloride In Petroleum ether |
methyl o-tolyl sulfide
2-thiocresol
Conditions | Yield |
---|---|
With N,N,N,N,N,N-hexamethylphosphoric triamide; sodium hydride; diethylamine In xylene for 6h; Heating; | 85% |
Conditions | Yield |
---|---|
Stage #1: toluene With trifluoromethylsulfonic anhydride; (MeO2CH2CH2)2SO In dichloromethane at -35 - 20℃; Stage #2: With triethylamine In tetrahydrofuran at 20℃; for 12h; Stage #3: With potassium tert-butylate In tetrahydrofuran at -78℃; for 0.166667h; Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
With potassium hydroxide In tetrahydrofuran; methanol for 3h; Ambient temperature; |
O‐(o‐tolyl) dimethylcarbamothioate
2-thiocresol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 2 h / 210 °C 2: KOH / tetrahydrofuran; methanol / 3 h / Ambient temperature View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 1,4-diazabicyclo<2.2.2>octane (dabco) / dimethylformamide / 1.5 h / 60 - 70 °C 2: 2 h / 210 °C 3: KOH / tetrahydrofuran; methanol / 3 h / Ambient temperature View Scheme |
Conditions | Yield |
---|---|
With sodium hydroxide; n-butanethiol 1) N-methyl-2-pyrrolidone, removal of water by toluene reflux, 2) reflux (ca. 186 deg C), 20 h; Yield given. Multistep reaction; | |
With pumice stone; hydrogen sulfide at 700℃; | |
With pumice stone; hydrogen sulfide; thorium dioxide at 700℃; |
Conditions | Yield |
---|---|
With potassium hydroxide at 300 - 310℃; im Autoklaven; |
Conditions | Yield |
---|---|
With sodium hydroxide; bis(triethylphosphine)nickel(II) chloride; sodium cyanoborohydride 1.) DMF, 60 deg C, 10 h, 2.) water, room temperature; Yield given. Multistep reaction; |
2,2,4,4-tetrachloro-2,4-dihydro-1,3-benzodithiin
2-thiocresol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran for 7h; Heating; Title compound not separated from byproducts; |
dithiocarbonic acid O-ethyl ester-S-o-tolyl ester
2-thiocresol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride; diethyl ether |
(3S,3aR,4S,6aR,9S,9aR,9bR)-4-Hydroxy-9-methyl-6-methylene-3-o-tolylsulfanylmethyl-octahydro-azuleno[4,5-b]furan-2,8-dione
A
grosheimin
B
2-thiocresol
Conditions | Yield |
---|---|
With phosphate buffer In methanol at 37℃; pH=7.4; Kinetics; Hydrolysis; |
Conditions | Yield |
---|---|
With sulfuric acid elektrochemische Reduktion; | |
With hydrogenchloride; iron |
[(2-Methylphenyl)sulfanyl]acetic acid
2-thiocresol
Conditions | Yield |
---|---|
With perchloric acid; pyridinium chlorochromate In water; acetic acid at 24.85 - 44.85℃; Kinetics; Oxidation; |
Conditions | Yield |
---|---|
With diethyl ether; sulfur Zersetzung des Reaktionsproduktes mit angesaeuertem Wasser; |
Conditions | Yield |
---|---|
With sodium sulfide | |
With sodium sulfide |
4-bromo-toluene-2-sulfonic acid
2-thiocresol
Conditions | Yield |
---|---|
With hydrogenchloride; tin Behandeln des Reaktionsprodukts in Alkohol mit Natriumamalgam; |
Conditions | Yield |
---|---|
With hydrogenchloride; sodium nitrite Eintragen des Reaktionsgemisches in wss. Natriumpolysulfid und Erhitzen des danach erhaltenen Reaktionsprodukts mit wss. NaOH; |
2-thiocresol
Conditions | Yield |
---|---|
With triethylamine In various solvent(s) Kinetics; Reduction; |
Conditions | Yield |
---|---|
Erwaermen auf ca. 70grad und Verseifung mit alkoh. Kalilauge; |
Conditions | Yield |
---|---|
With perchloric acid; sodium perborate; acetic acid at 24.9℃; Rate constant; Thermodynamic data; Mechanism; var. temp., ΔH(excit.), ΔS(excit.); |
1-chloro-2-(chloromethyl)benzene
A
2-methylchlorobenzene
B
(E)-2,2'-dichlorostilbene
C
1,2-bis(2-chlorophenyl)ethane
D
1,1-di(2-chlorophenyl)ethylene
E
2-thiocresol
Conditions | Yield |
---|---|
With hydrogen sulfide at 560℃; Product distribution; thermolysis in stream of hydrogen sulfide; |
2-ethoxy-S-allylthiophenol
A
styrene
B
1-benzofurane
C
acetophenone
D
2-thiocresol
E
phenol
Conditions | Yield |
---|---|
at 750℃; under 0.001 - 0.005 Torr; for 0.333333h; Mechanism; pyrolysis of o-substituted N-, O-, and S-allyl compounds; |
Conditions | Yield |
---|---|
at 20℃; Rate constant; pH=11; |
Conditions | Yield |
---|---|
at 300 - 310℃; im Autoklaven; |
Conditions | Yield |
---|---|
1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione In chloroform at 20℃; for 0.0166667h; | 100% |
With aluminum oxide; sodium iodate In hexane at 20℃; for 0.5h; | 99% |
With N,N,N,N,-tetramethylethylenediamine; eosin y In ethanol for 2h; Irradiation; | 99% |
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 25℃; for 17h; | 100% |
With sodium hydride In N,N-dimethyl-formamide 1.) 0 deg C, 15 min, 2.) room temperature, 45 min; | 97% |
With potassium carbonate In acetone at 20℃; for 18h; | 95% |
Conditions | Yield |
---|---|
Stage #1: 4-iodobenzoic acid With SPPSLRAM SynPhase Lanterns(R); N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane; N,N-dimethyl-formamide at 45℃; for 15h; Stage #2: 2-thiocresol With borohydride polymer supported Amberlite(R) IRA400; bis(bipyridine)nickel(II) bromide In tetrahydrofuran; ethanol at 70℃; for 15h; Stage #3: With trifluoroacetic acid In dichloromethane | 100% |
Conditions | Yield |
---|---|
Stage #1: 4-iodobenzoic acid With dmap; SPPSLHMP SynPhase Lanterns(R); dacarbazine In dichloromethane; N,N-dimethyl-formamide at 50℃; for 15h; Stage #2: 2-thiocresol With borohydride polymer supported Amberlite(R) IRA400; bis(bipyridine)nickel(II) bromide In tetrahydrofuran; ethanol at 70℃; for 15h; Stage #3: With trifluoroacetic acid In dichloromethane | 100% |
Conditions | Yield |
---|---|
Stage #1: 3-iodo-4-toluic acid With dmap; SPPSLHMP SynPhase Lanterns(R); dacarbazine In dichloromethane; N,N-dimethyl-formamide at 50℃; for 15h; Stage #2: 2-thiocresol With borohydride polymer supported Amberlite(R) IRA400; bis(bipyridine)nickel(II) bromide In tetrahydrofuran; ethanol at 70℃; for 15h; Stage #3: With trifluoroacetic acid In dichloromethane | 100% |
4-iodo-3-methylbenzoic acid
2-thiocresol
Conditions | Yield |
---|---|
Stage #1: 4-iodo-3-methylbenzoic acid With dmap; SPPSLHMP SynPhase Lanterns(R); dacarbazine In dichloromethane; N,N-dimethyl-formamide at 50℃; for 15h; Stage #2: 2-thiocresol With borohydride polymer supported Amberlite(R) IRA400; bis(bipyridine)nickel(II) bromide In tetrahydrofuran; ethanol at 70℃; for 15h; Stage #3: With trifluoroacetic acid In dichloromethane | 100% |
Conditions | Yield |
---|---|
With potassium hydroxide; copper In water for 7h; Heating; | 99% |
Conditions | Yield |
---|---|
With N-Bromosuccinimide In dichloromethane at 0℃; for 1h; | 99% |
With oxygen; potassium carbonate at 60℃; for 24h; Schlenk technique; chemoselective reaction; | 75% |
With eosin at 20℃; for 1h; Irradiation; | 75% |
(i) Pb(OAc)4, (ii) /BRN= 1098229/, Pb(OAc)4; Multistep reaction; |
2-thiocresol
5-Isopropyl-6-methanesulfonyl-1-propoxy-1H-pyrimidine-2,4-dione
Conditions | Yield |
---|---|
With sodium hydroxide for 0.333333h; Ambient temperature; | 99% |
2-thiocresol
6-methyl-2-oxo-2H-chromen-4-yl 4-methylbenzenesulfonate
C17H14O2S
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20 - 25℃; | 99% |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane; zinc(II) chloride In dichloromethane at 20℃; for 1h; | 99% |
Conditions | Yield |
---|---|
With 1-(3,5-bis(trifluoromethyl)phenyl)-3-((S)-(6-methoxyquinolin-4-yl)((2S,4S,8R)-8-vinylquinuclidin-2-yl)methyl)urea In toluene at 20℃; for 7h; Michael addition; optical yield given as %ee; enantioselective reaction; | 99% |
Conditions | Yield |
---|---|
With 1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0); N-ethyl-N,N-diisopropylamine In toluene for 3h; Inert atmosphere; Reflux; | 99% |
With 1-(pyridin-2-yl)-1H-benzo[d][1,2,3]triazole; potassium tert-butylate; palladium diacetate In dimethyl sulfoxide at 100℃; for 12h; Inert atmosphere; Schlenk technique; | 87% |
With copper(l) iodide; 1-Hydroxymethyl-1H-benzotriazole; potassium tert-butylate In dimethyl sulfoxide at 100℃; | 78% |
Conditions | Yield |
---|---|
Stage #1: 2-Bromo-m-xylene With dichloro[1,3-bis(2,6-di-3-pentylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(II); lithium isopropoxide In toluene at 80℃; for 0.5h; Inert atmosphere; Stage #2: 2-thiocresol With potassium tert-butylate In toluene at 40℃; for 24h; Inert atmosphere; | 99% |
2-thiocresol
rac-2-(2-bromophenyl)-1-tosylaziridine
3-(o-tolylthio)-1-tosylindoline
Conditions | Yield |
---|---|
Stage #1: 2-thiocresol; 2-(2-bromophenyl)-N-tosylaziridine With potassium carbonate In toluene at 20℃; for 0.416667h; Inert atmosphere; Stage #2: With palladium diacetate; potassium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In toluene at 110 - 115℃; for 3h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate In water; acetonitrile at 70℃; for 24h; Inert atmosphere; Schlenk technique; Sealed tube; | 99% |
With ammonium peroxydisulfate; copper(II) oxide In water; dimethyl sulfoxide at 80℃; for 12h; | 73% |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate In water; acetonitrile at 70℃; for 24h; Inert atmosphere; Schlenk technique; Sealed tube; | 99% |
Conditions | Yield |
---|---|
With dipotassium peroxodisulfate In water; acetonitrile at 70℃; for 24h; Inert atmosphere; Schlenk technique; Sealed tube; | 99% |
Conditions | Yield |
---|---|
With manganese(II)carbonate; C26H36N2O6; oxygen; potassium carbonate at 60℃; under 750.075 Torr; for 19h; | 99% |
With copper(II) nitrate trihydrate; 4,7-bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-1,10-phenanthroline; oxygen; caesium carbonate In water at 100℃; under 760.051 Torr; for 36h; Schlenk technique; Green chemistry; chemoselective reaction; | 95% |
p-Methoxybenzoic anhydride
2-thiocresol
1-[(4-methoxyphenyl)thio]-2-methylbenzene
Conditions | Yield |
---|---|
With manganese; 1,3-bis-(diphenylphosphino)propane; sodium carbonate; nickel dichloride In toluene at 150℃; for 24h; Sealed tube; Inert atmosphere; | 99% |
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