Dayangchem’s 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. DayangChem can provide different quantiti
Molecular Formula:C7H9NO2S Molecular Weight:171.21 Melting Point:136 - 140 oC Boiling Point:221 oC Flash Point:202 oC Solubility:0.32 g/100ml CRYSTALINE POINT : 136.8 C min. WATER CONTENT… Appearance:White crystalline powder Application:70-5
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
Cas:70-55-3
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryWelcome 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
Cas:70-55-3
Min.Order:1 Kilogram
Negotiable
Type:Manufacturers
inquiryProduct Description Product Information Product Name: p-Toluenesulfonamide/PTSA Appearance: White crystalline powder Formula: C7H9NO2S
Cas:70-55-3
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryHebei yanxi chemical co., LTD is a professional research, development and production 2-phenylacetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carbon environ
Cas:70-55-3
Min.Order:100 Gram
FOB Price: $2.0
Type:Manufacturers
inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------
Cas:70-55-3
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Trading Company
inquirySuperiority 1. Full experience of large numbers containers loading in main Chinese seaports 2. Packing with pallet as buyer's special request 3. Best service after shipment with e-mail 4. Cargos together with container sales se
Cas:70-55-3
Min.Order:1 Metric Ton
Negotiable
Type:Trading Company
inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
P-Toluene Sulfonamide Appearance: White crystalline powder Melting point: 136-140οC Boiling point: 221οC Flash point: 202οC Assay: ≥99.5% Moisture:≤0.1% o-Toluene Sulfonamideï¼
Cas:70-55-3
Min.Order:1 Kilogram
FOB Price: $2.0 / 3.0
Type:Manufacturers
inquiryThe 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
1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:70-55-3
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi
Cas:70-55-3
Min.Order:1 Kilogram
FOB Price: $5.0
Type:Manufacturers
inquiry1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards. 2. Now we have established lon
Cas:70-55-3
Min.Order:1 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
Cas:70-55-3
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Manufacturers
inquiryOur 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:70-55-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Description Product website: http://www.finerchem.com Product Name p-Toluenesulfonamide CAS No. 70-55-3
Cas:70-55-3
Min.Order:1 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryWith 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 manufactu
Cas:70-55-3
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiryWITH 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
Cas:70-55-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryCAS 70-55-3 Name p-Toluenesulfonamide MW 171.22 MF C7H9NO2S Appearance Used for manufacturing dyes, plasticizers, synthetic resins, coating
Cas:70-55-3
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
inquiry1,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Onchem specialized in APIs, chemical intermediate
Cas:70-55-3
Min.Order:25 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:70-55-3
Min.Order:10 Gram
FOB Price: $1.5
Type:Trading Company
inquiryOur 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
Cas:70-55-3
Min.Order:1 Kilogram
FOB Price: $12.0 / 20.0
Type:Trading Company
inquiryBeluga chemical professional supply High quality 4-Toluenesulfonamide CAS 70-55-3 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in Chi
Cas:70-55-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Cas:70-55-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryMinimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,
Cas:70-55-3
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryHenan 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
p-Toluenesulfonamide CAS: 70-55-3 Specification index standard appearance white crystalline powder assay(%) 99min color 30 water(%) 0.4max melting point 58-62 ash(%)
PRODUCT DETAILS
Cas:70-55-3
Min.Order:500 Kilogram
FOB Price: $1.0 / 2.0
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With C36H55N2*Pd(2+)*C7H7NO2S(2-); hydrogen In benzene-d6 at 75℃; for 12h; Temperature; Time; | 100% |
With iron(III) oxide; hydrazine hydrate In water at 120℃; for 1.5h; Inert atmosphere; | 99% |
With D-glucose; potassium hydroxide In water at 85℃; for 0.0833333h; Green chemistry; chemoselective reaction; | 99% |
N-(p-tolylsulfonyl)diphenyltellurimide
2,4,6-Trinitrophenol
A
toluene-4-sulfonamide
B
bis oxide
Conditions | Yield |
---|---|
In diethyl ether; dichloromethane for 0.5h; | A 78% B 100% |
toluene-4-sulfonamide
Conditions | Yield |
---|---|
With triethylsilane; trifluoroacetic acid In dichloromethane at 20℃; for 1h; | 100% |
With triethylsilane; trifluoroacetic acid In dichloromethane for 1h; | 100% |
triphenylphosphine
A
toluene-4-sulfonamide
B
N-p-tolylsulfonylphosphine imide
Conditions | Yield |
---|---|
With [(tris[2-{N-tetramethylguanidyl}ethyl]amine)CoII-[N-(p-toluenesulfonyl)imino](2-tert-butylsulfonyl)phenyliodinane](OTf)2 In acetone at -40℃; Kinetics; Reagent/catalyst; Time; Inert atmosphere; | A n/a B 100% |
[N-(p-tolylsulfonyl)imino]phenyliodinane
toluene-4-sulfonamide
Conditions | Yield |
---|---|
With 1,3-dihydroisobenzofuran; manganese(ll) chloride In acetonitrile at 20℃; for 12h; Reagent/catalyst; Inert atmosphere; | 100% |
With iodine; benzene In dichloromethane at 20℃; for 24h; Mechanism; Inert atmosphere; | 99% |
tetrahydroxy-1,4-quinone
A
diphenyl telluride
B
hexaketocyclohexane
C
toluene-4-sulfonamide
Conditions | Yield |
---|---|
With N-(p-tolylsulfonyl)diphenyltellurimide In methanol for 0.5h; Ambient temperature; | A 97% B 88% C 99% |
diphenyl ditelluride
Te,Te-di(p-methoxyphenyl)-N-(p-tolylsulfonyl)tellurimide
A
bis(4-methoxyphenyl)telluride
B
toluene-4-sulfonamide
C
N,N-bis(phenyltelluro)-p-toluenesulfonamide
Conditions | Yield |
---|---|
In chloroform for 5h; Ambient temperature; | A 97% B 98% C 99% |
Te,Te-di(p-methoxyphenyl)-N-(p-tolylsulfonyl)tellurimide
A
bis(4-methoxyphenyl)telluride
B
toluene-4-sulfonamide
C
N,N-bis(phenyltelluro)-p-toluenesulfonamide
Conditions | Yield |
---|---|
With diphenyl ditelluride In chloroform Ambient temperature; | A 97% B 98% C 99% |
diphenyl-N-(p-toluenesulfonyl)selenimide
thiophenol
A
diphenylselenide
B
toluene-4-sulfonamide
C
diphenyldisulfane
Conditions | Yield |
---|---|
In chloroform for 0.25h; Product distribution; Ambient temperature; | A 96% B 99% C 97% |
N-(p-tolylsulfonyl)dibenzylselenimide
thiophenol
A
dibenzyl selenide
B
toluene-4-sulfonamide
C
diphenyldisulfane
Conditions | Yield |
---|---|
In chloroform for 0.166667h; Product distribution; Ambient temperature; | A 98% B 99% C 97% |
diphenyl-N-(p-toluenesulfonyl)selenimide
phenylmethanethiol
A
dibenzyl disulphide
B
diphenylselenide
C
toluene-4-sulfonamide
Conditions | Yield |
---|---|
In chloroform for 0.666667h; Product distribution; Ambient temperature; | A 98% B 97% C 99% |
N-(p-tolylsulfonyl)dibenzylselenimide
phenylmethanethiol
A
dibenzyl disulphide
B
dibenzyl selenide
C
toluene-4-sulfonamide
Conditions | Yield |
---|---|
In chloroform for 0.333333h; Product distribution; Ambient temperature; | A 98% B 99% C 98% |
N-(p-tolylsulfonyl)dibenzylselenimide
N,N-diphenylthiourea
A
dibenzyl selenide
B
toluene-4-sulfonamide
C
1,3-Diphenylcarbodiimide
Conditions | Yield |
---|---|
In methanol for 0.5h; Mechanism; Ambient temperature; | A 99% B 98% C 76% |
Conditions | Yield |
---|---|
Stage #1: para-thiocresol With dihydrogen peroxide; zirconium(IV) chloride In acetonitrile at 25℃; Stage #2: With pyridine; ammonia In acetonitrile at 25℃; for 0.0333333h; chemoselective reaction; | 99% |
Stage #1: para-thiocresol With thionyl chloride; dihydrogen peroxide In water; acetonitrile at 25℃; Stage #2: With pyridine; ammonia In water; acetonitrile at 25℃; for 0.0333333h; | 97% |
With tert.-butylhydroperoxide; ammonium hydroxide; iodine In water; acetonitrile at 100℃; for 16h; | 86% |
Conditions | Yield |
---|---|
With hydrogenchloride; [bis(trifluoromethanesulfonyl)imidate](triphenylphosphine)gold(I) In dichloromethane; water at 40℃; for 10h; Schlenk technique; | 99% |
Conditions | Yield |
---|---|
With ammonia; sodium hydrogencarbonate In water; acetone at 25℃; Schotten-Baumann Reaction; Flow reactor; Combinatorial reaction / High throughput screening (HTS); | 98% |
With sodium isocyanate In water for 0.166667h; Reflux; | 97% |
With ammonium hydroxide In tetrahydrofuran at 0 - 20℃; | 96% |
tetrahydroxy-1,4-quinone
A
rhodizonic acid
B
bis(4-methoxyphenyl)telluride
C
toluene-4-sulfonamide
Conditions | Yield |
---|---|
With Te,Te-di(p-methoxyphenyl)-N-(p-tolylsulfonyl)tellurimide In methanol for 0.25h; Ambient temperature; | A 89% B 98% C 98% |
2,2,3,3,4,4,5,5-octafluoropentan-1-ol
Sb,Sb,Sb-tripropyl-N-(p-tolylsulfonyl)stibine imide
A
toluene-4-sulfonamide
B
bis(octafluoropentaloxy)tripropylantimony
Conditions | Yield |
---|---|
In 1,2-dichloro-ethane at 35 - 37℃; | A 98% B 83% |
diphenyl ditelluride
N-(p-tolylsulfonyl)diphenyltellurimide
A
diphenyl telluride
B
toluene-4-sulfonamide
C
N,N-bis(phenyltelluro)-p-toluenesulfonamide
Conditions | Yield |
---|---|
In chloroform Ambient temperature; | A 95% B 96% C 98% |
N-[(4-methylphenyl)sulfonyl]-S,S-diphenyl-sulfilimine
A
diphenyl sulfide
B
toluene-4-sulfonamide
Conditions | Yield |
---|---|
With sodium tetrahydroborate; meso-tetraphenylporphyrin iron(III) chloride In ethanol; benzene at 25℃; for 0.1h; | A 98% B n/a |
Conditions | Yield |
---|---|
With 1-Benzyl-1,4-dihydronicotinamide; meso-tetraphenylporphyrin iron(III) chloride In benzene at 25℃; for 0.1h; NaBH4; | A 98% B n/a |
In neat (no solvent) at 300℃; for 2h; |
N-(p-tolylsulfonyl)diphenyltellurimide
A
diphenyl telluride
B
toluene-4-sulfonamide
C
N,N-bis(phenyltelluro)-p-toluenesulfonamide
Conditions | Yield |
---|---|
With diphenyl ditelluride In chloroform Ambient temperature; | A 95% B 96% C 98% |
N-(p-tolylsulfonyl)dibenzylselenimide
thiourea
A
CYANAMID
B
dibenzyl selenide
C
toluene-4-sulfonamide
Conditions | Yield |
---|---|
In methanol for 0.5h; Mechanism; Ambient temperature; | A 72% B 98% C 98% |
N-(p-tolylsulfonyl)dibenzylselenimide
benzenecarbothioamide
A
dibenzyl selenide
B
toluene-4-sulfonamide
C
benzonitrile
Conditions | Yield |
---|---|
In methanol for 0.5h; Mechanism; Ambient temperature; | A 98% B 98% C 81% |
Conditions | Yield |
---|---|
With potassium hydroxide In methanol; water for 1h; Ambient temperature; | A 20% B 77% C 98% |
Conditions | Yield |
---|---|
Stage #1: di(p-tolyl) disulfide With dihydrogen peroxide; zirconium(IV) chloride In acetonitrile at 25℃; Stage #2: With pyridine; ammonia In acetonitrile at 25℃; for 0.0166667h; chemoselective reaction; | 98% |
N-(9-phenyl-9-fluorenyl)toluenesulfonamide
toluene-4-sulfonamide
Conditions | Yield |
---|---|
With chlorotriisopropylsilane; trifluoroacetic acid In dichloromethane for 0.25h; | 98% |
Conditions | Yield |
---|---|
With N-sulfinyl-p-toluenesulfonamide In diethyl ether at 25℃; for 20h; | A 94% B 97% |
Conditions | Yield |
---|---|
In toluene for 20h; Heating; | A 507 mg B 97% |
A
toluene-4-sulfonamide
B
diacetylmethyl o-nitrophenyl sulfoxide
Conditions | Yield |
---|---|
With sulfuric acid for 2h; Heating; | A 97% B 62% |
di-tert-butyl dicarbonate
toluene-4-sulfonamide
N-[(tert-butoxy)carbonyl]-4-methylbenzenesulfonamide
Conditions | Yield |
---|---|
With dmap; triethylamine In 1,2-dichloro-ethane at 20℃; | 100% |
With dmap; triethylamine In dichloromethane at 20℃; | 98% |
With N,N,N',N'-tetramethylguanidinium acetate at 20℃; for 0.5h; Neat (no solvent); | 94% |
cis,trans-2,5-dimethoxytetrahydrofuran
toluene-4-sulfonamide
N-p-toluenesulfonylpyrrole
Conditions | Yield |
---|---|
With phosphorus pentoxide In toluene at 110℃; for 0.333333h; | 100% |
With scandium tris(trifluoromethanesulfonate) In 1,4-dioxane at 100℃; for 0.666667h; Clauson-Kaas condensation; | 95% |
With trifluorormethanesulfonic acid In dichloromethane at 20℃; for 2h; | 90% |
1,8-bis(p-toluenesulfonyloxy)-3,6-bis(p-toluenesulfonyl)-3,6-diazaoctane
toluene-4-sulfonamide
N,N',N-tris(p-toluenesulfonyl)-1,4,7-triazacyclononane
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 240h; Cyclization; Heating; | 100% |
With potassium carbonate In acetonitrile for 144h; Heating; | 97% |
benzaldehyde
toluene-4-sulfonamide
isopropenylbenzene
N-(1,3-diphenylbut-3-en-1-yl)-4-methylbenzenesulfonamide
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate; ytterbium(III) triflate In tetrahydrofuran; dichloromethane at 20℃; for 1h; | 100% |
With trimethylsilyl trifluoromethanesulfonate; ytterbium(III) triflate In tetrahydrofuran; dichloromethane at 20℃; for 1h; | 92% |
With trimethylsilyl trifluoromethanesulfonate; ytterbium(III) triflate In tetrahydrofuran; dichloromethane at 20℃; for 1h; Condensation; imino ene reaction; | 90% |
Conditions | Yield |
---|---|
In dichloromethane for 0.5h; Heating; | 100% |
Conditions | Yield |
---|---|
With palladium diacetate; tetrakis(triphenylphosphine) palladium(0); triphenylphosphine In toluene at 110℃; for 3h; | 100% |
bis(p-methoxyphenyl)methylenecyclopropane
toluene-4-sulfonamide
Conditions | Yield |
---|---|
With palladium diacetate; tetrakis(triphenylphosphine) palladium(0); triphenylphosphine In toluene at 115℃; for 3h; | 100% |
toluene-4-sulfonamide
Conditions | Yield |
---|---|
With palladium diacetate; tetrakis(triphenylphosphine) palladium(0); triphenylphosphine In toluene at 110℃; for 8h; | 100% |
toluene-4-sulfonamide
2-(trimethylsilyl)phenyl trifluoromethanesulfonate
N,N-diphenyl-p-toluenesulfonamide
Conditions | Yield |
---|---|
With cesium fluoride In acetonitrile at 20℃; for 24h; | 100% |
benzaldehyde dimethyl acetal
toluene-4-sulfonamide
N-(benzylidene)-p-methylbenzenesulfonamide
Conditions | Yield |
---|---|
at 170℃; | 100% |
at 170℃; | 95% |
at 180℃; for 0.75h; | 91% |
at 120 - 130℃; for 4h; | 82% |
at 150℃; for 2h; |
4-fluorobenzaldehyde
toluene-4-sulfonamide
N-(4-fluorobenzylidene)-4-methylbenzenesulfonamide
Conditions | Yield |
---|---|
With Amberlyst(R) 15 ion-exchange resin In toluene for 16h; Inert atmosphere; Reflux; Molecular sieve; | 100% |
With amberlyst 15 In toluene for 16h; Heating; Molecular sieve; | 98% |
With Amberlyst 15 In toluene for 12h; Molecular sieve; Reflux; Dean-Stark; | 98% |
2-Phenylbenzaldehyde
toluene-4-sulfonamide
N-(2-phenylbenzylidene)-4-methylbenzenesulfonamide
Conditions | Yield |
---|---|
With boron trichloride - methyl sulfide complex In toluene at 20℃; for 7.5h; | 100% |
With copper diacetate In toluene Reflux; | 97% |
With tetraethoxy orthosilicate Heating; | 47% |
toluene-4-sulfonamide
hept-6-en-1-yl 4-methylbenzenesulfonate
N-(hept-6-en-1-yl)-4-methylbenzenesulfonamide
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 15h; Inert atmosphere; Reflux; | 100% |
3-(trifluoromethyl)dibenzo[b,d]iodol-5-ium trifluoromethanesulfonate
toluene-4-sulfonamide
9-tosyl-2-(trifluoromethyl)-9H-carbazole
Conditions | Yield |
---|---|
With copper diacetate; sodium carbonate In ethylene glycol; isopropyl alcohol at 90℃; for 16h; Inert atmosphere; | 100% |
With copper diacetate; sodium carbonate; ethylene glycol In isopropyl alcohol at 85℃; for 16h; Ullmann Condensation; Inert atmosphere; | 55% |
With copper diacetate; sodium carbonate In ethylene glycol; isopropyl alcohol for 16h; Inert atmosphere; Reflux; Green chemistry; |
[1,1'-biphenyl]-2,2'-iodonium trifluoromethanesulfonate
toluene-4-sulfonamide
9-tosyl-9H-carbazole
Conditions | Yield |
---|---|
With copper diacetate; sodium carbonate In ethylene glycol; isopropyl alcohol at 90℃; for 16h; Inert atmosphere; | 100% |
With copper diacetate; sodium carbonate; ethylene glycol In isopropyl alcohol at 85℃; for 16h; Ullmann Condensation; Inert atmosphere; | 60% |
With copper diacetate; sodium carbonate In ethylene glycol; isopropyl alcohol for 16h; Inert atmosphere; Reflux; Green chemistry; |
Conditions | Yield |
---|---|
With anthranilic acid In dichloromethane at 60℃; for 24h; Molecular sieve; | 100% |
estragole oxide
toluene-4-sulfonamide
Conditions | Yield |
---|---|
With N-benzyl-N,N,N-triethylammonium chloride; potassium carbonate In 1,4-dioxane at 90℃; for 6h; | 100% |
With N-benzyl-N,N,N-triethylammonium chloride; potassium carbonate In 1,4-dioxane at 90℃; for 5h; | 98% |
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 71h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate; ytterbium(III) triflate In tetrahydrofuran; dichloromethane at 20℃; for 0.0166667h; | 100% |
toluene-4-sulfonamide
Conditions | Yield |
---|---|
With deuteromethanol for 5h; Sealed tube; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
Stage #1: 1-acetoxy-1,2-benziodoxol-3-one With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 20℃; for 1h; Inert atmosphere; Stage #2: toluene-4-sulfonamide In dichloromethane at 20℃; for 3h; Inert atmosphere; | 100% |
1-(2-methoxyphenyl)ethanol
toluene-4-sulfonamide
A
N-(1-(2-methoxyphenyl)ethyl)-4-methylbenzenesulfonamide
B
di[1-(2-methoxyphenyl)ethyl]ether
Conditions | Yield |
---|---|
With acidic mesoporous zeolite β-catalyst In 1,2-dichloro-ethane at 80℃; for 6h; Sealed tube; Inert atmosphere; | A 100% B n/a |
α-methyl-4-(methylthio)benzenemethanol
toluene-4-sulfonamide
Conditions | Yield |
---|---|
With acidic mesoporous zeolite β-catalyst In 1,2-dichloro-ethane at 80℃; for 6h; Sealed tube; Inert atmosphere; | A 100% B n/a |
4,4'-dimethylbenzhydrol
toluene-4-sulfonamide
A
bis[bis(p-tolyl)methyl] ether
B
C22H23NO2S
Conditions | Yield |
---|---|
With acidic mesoporous zeolite β-catalyst In 1,2-dichloro-ethane at 80℃; for 6h; Sealed tube; Inert atmosphere; | A n/a B 100% |
Conditions | Yield |
---|---|
With N-Bromosuccinimide; aluminium In dichloromethane at 25℃; for 0.166667h; regioselective reaction; | 99.8% |
With N-Bromosuccinimide; silicon In dichloromethane at 25℃; for 1h; Aerobic conditions; stereoselective reaction; | 98% |
With N-Bromosuccinimide; copper In dichloromethane at 25℃; for 1h; stereoselective reaction; | 97.5% |
With N-Bromosuccinimide; potassium iodide In dichloromethane at 25℃; for 2h; Aerobic conditions; regioselective reaction; | 97% |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View