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Dayang Chem (Hangzhou) Co.,Ltd.

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 quantities

Isopropyl toluene-4-sulphonate Manufacturer/High quality/Best price/In stock

Cas:2307-69-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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

Isopropyl p-toluenesulfonate

Cas:2307-69-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

High quality and best price of Isopropyl toluene-4-sulphonate from Henan Tianfu Chemical: Henan Tianfu Chemical Co.,LTD 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 a

ISOPROPYL P-TOLUENESULFONATE

Cas:2307-69-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Wholesale price CAS 2307-69-9 with best price

Cas:2307-69-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

Isopropyl toluene-4-sulphonate

Cas:2307-69-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

Isopropyl toluene-4-sulphonate

Cas:2307-69-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

CAS NO.:2307-69-9

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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 present

Isopropyl 4-methylbenzenesulfonate

Cas:2307-69-9

Min.Order:1 Gram

FOB Price: $30.0

Type:Trading Company

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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

Isopropyl toluene-4-sulphonate

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

Isopropyl p-toluenesulfonate

Cas:2307-69-9

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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Hunan chemfish Pharmaceutical co.,Ltd

2307-69-9 Appearance:95%+ Package:R&D,Pilot run Application:2307-69-9 Transportation:per client require Port:Express ,Air, Sea

Isopropyl toluene-4-sulphonate

Cas:2307-69-9

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

isopropyl 4-methylbenzenesulfonate

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Trading Company

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TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

ISOPROPYL P-TOLUENESULFONATE

Cas:2307-69-9

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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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

2307-69-9 CAS NO.2307-69-9

Cas:2307-69-9

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

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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

isopropyl toluene-4-sulphonate

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Other

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Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

Isopropyl 4-Methylbenzenesulfonate

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Manufacturers

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GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

Isopropyl p-toluenesulfonate

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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 Isopropyl 4-methylbenzenesulfonate 100g

Cas:2307-69-9

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

high qualityAppearance:white crystalline powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

Isopropyl 4-methylbenzenesulfonate

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Manufacturers

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Antimex Chemical Limied

Isopropyl toluene-4-sulphonateAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochem

Isopropyl toluene-4-sulphonate

Cas:2307-69-9

Min.Order:0

Negotiable

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Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran

Isopropyl 4-methylbenzenesulfonate

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

2307-69-9

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Fandachem Co.,Ltd

Isopropyl toluene-4-sulphonate cas 2307-69-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Isopropyl toluene-4-sulphonate cas 2307-69-9

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

isopropyltoluene-4-sulphonate

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

ISOPROPYL P-TOLUENESULFONATE

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

ISOPROPYL P-TOLUENESULFONATE

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Chemlyte Solutions

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

p-Toluene Sulfonyl Isopropyl Ester

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Other

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Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

2307-69-9

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Trading Company

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Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

Isopropyl toluene-4-sulphonate 2307-69-9

Cas:2307-69-9

Min.Order:0

Negotiable

Type:Trading Company

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Synthetic route

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

isopropyloxy(diphenyl)-λ6-sulfanenitrile
143885-03-4

isopropyloxy(diphenyl)-λ6-sulfanenitrile

A

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

B

S,S-diphenylsulphoximine
22731-83-5

S,S-diphenylsulphoximine

Conditions
ConditionsYield
In chloroform-d1 at 20℃; for 0.25h;A 99%
B n/a
p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

isopropyl alcohol
67-63-0

isopropyl alcohol

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Conditions
ConditionsYield
With pyridine at 0℃; for 3h;94%
With potassium hydroxide; potassium carbonate for 0.05h;90%
With pyridine at 0 - 20℃;85%
2-iodo-propane
75-30-9

2-iodo-propane

[hydroxy(tosyloxy)iodo]benzene
27126-76-7

[hydroxy(tosyloxy)iodo]benzene

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Conditions
ConditionsYield
In chloroform at 25℃; for 1h; further solvent;90%
toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

isopropyl alcohol
67-63-0

isopropyl alcohol

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Conditions
ConditionsYield
With (fluoro)diphenyl-η6-sulfanenitrile; sodium at 20℃; for 0.333333h;88%
Fe(3+)-exchanged montmorillonite clay In 1,2-dichloro-ethane at 80℃; for 5h;75%
at 70℃;
p-toluenesulfonylanhydride
4124-41-8

p-toluenesulfonylanhydride

isopropyl alcohol
67-63-0

isopropyl alcohol

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Conditions
ConditionsYield
With ytterbium(III) triflate In dichloromethane at 20℃; for 24h;87%
toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

diisopropyl phenylphosphonate
7237-16-3

diisopropyl phenylphosphonate

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Conditions
ConditionsYield
In 1,2-dichloro-ethane at 40℃; for 48h;82%
triisopropyl phosphate
513-02-0

triisopropyl phosphate

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Conditions
ConditionsYield
In 1,2-dichloro-ethane at 40℃; for 72h; Product distribution; investigate effect of molar ratio, solvent, temperature and reaction time;77%
In 1,2-dichloro-ethane at 40℃; for 72h;77%
isopropoxytrimethylsilane
1825-64-5

isopropoxytrimethylsilane

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Conditions
ConditionsYield
With FeCl3-Montmorillonite K-10 In acetonitrile for 9h; Heating;77%
sodium 4-methylbenzenesulfinate
824-79-3

sodium 4-methylbenzenesulfinate

isopropyl alcohol
67-63-0

isopropyl alcohol

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Conditions
ConditionsYield
With [bis(acetoxy)iodo]benzene at 20℃; for 0.25h;74%
triisopropyl phosphite
116-17-6

triisopropyl phosphite

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Conditions
ConditionsYield
In 1,2-dichloro-ethane for 72h; Product distribution; Ambient temperature; investigate effect of reaction time;71%
In 1,2-dichloro-ethane for 72h; Ambient temperature;71%
2-isopropoxytetrahydropyran
1927-70-4

2-isopropoxytetrahydropyran

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Conditions
ConditionsYield
With FeCl3-Montmorillonite K-10 In acetonitrile for 10h; Heating;70%
triisopropyl phosphite
116-17-6

triisopropyl phosphite

(3,3-dimethylbutynyl)(phenyl)iodonium tosylate
92473-47-7

(3,3-dimethylbutynyl)(phenyl)iodonium tosylate

A

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

B

Diisopropyl (tert-butylethynyl)phosphonate
125172-82-9

Diisopropyl (tert-butylethynyl)phosphonate

Conditions
ConditionsYield
at 95℃; for 1.5h;A n/a
B 58%
diethyl 2-propyl phosphate
2736-99-4

diethyl 2-propyl phosphate

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Conditions
ConditionsYield
at 40℃;49%
4-methylbenzenediazonium tetrafluoroborate
459-44-9

4-methylbenzenediazonium tetrafluoroborate

isopropyl alcohol
67-63-0

isopropyl alcohol

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Conditions
ConditionsYield
With 1,4-diazabicyclo [2.2.2] octane-1,4-diium-1,4-disulfinate; trifluoroacetic acid; copper(ll) bromide In dichloromethane at 20℃; for 12h;43%
di-isopropyl ether
108-20-3

di-isopropyl ether

acetyl p-toluenesulfonate
26908-82-7

acetyl p-toluenesulfonate

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

2-iodo-propane
75-30-9

2-iodo-propane

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Conditions
ConditionsYield
With silver(l) oxide 1) acetonitrile; 2) acetonitrile, RT, 24 h; Yield given. Multistep reaction;
toluene
108-88-3

toluene

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium chloride; chlorosulfonic acid / -0.16 °C
2: 39.84 °C
View Scheme
1-(phenylsulphenyl)piperidylamide
29959-86-2

1-(phenylsulphenyl)piperidylamide

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

isopropyl alcohol
67-63-0

isopropyl alcohol

A

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

B

1-(S-phenylsulfonimidoyl)piperidine
1523523-71-8

1-(S-phenylsulfonimidoyl)piperidine

Conditions
ConditionsYield
With ammonium carbamate; iodosylbenzene at 25℃; for 1h; Inert atmosphere;
9,10-dihydrolysergic acid

9,10-dihydrolysergic acid

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

1-(1-methylethyl)-6-methylergoline-8-carboxylic acid

1-(1-methylethyl)-6-methylergoline-8-carboxylic acid

Conditions
ConditionsYield
In (2S)-N-methyl-1-phenylpropan-2-amine hydrate; dimethyl sulfoxide; ethyl acetate98.8%
In (2S)-N-methyl-1-phenylpropan-2-amine hydrate; dimethyl sulfoxide; ethyl acetate98.8%
toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

Diphenylphosphine oxide
4559-70-0

Diphenylphosphine oxide

isopropyl-diphenyl-phosphine oxide
2959-75-3

isopropyl-diphenyl-phosphine oxide

Conditions
ConditionsYield
With sodium bis(2-methoxyethoxy)aluminium dihydride In tetrahydrofuran at 65℃; for 10h;94%
toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

triisopropylheptaphosphine
87982-60-3, 87219-71-4, 87248-69-9

triisopropylheptaphosphine

Conditions
ConditionsYield
With trisodium heptaphosphide In tetrahydrofuran at -70 - 20℃; for 4h;94%
toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

(15β,16α)-16-hydroxy-15-(hydroxymethyl)beyeran-18-oic acid
882175-40-8

(15β,16α)-16-hydroxy-15-(hydroxymethyl)beyeran-18-oic acid

i-propyl ent-15α-hydroxymethyl-16β-hydroxybeyeran-19-oate
1143505-98-9

i-propyl ent-15α-hydroxymethyl-16β-hydroxybeyeran-19-oate

Conditions
ConditionsYield
With potassium carbonate In acetonitrile92%
Conditions
ConditionsYield
With potassium carbonate In acetone at 20℃; for 3h;88%
3-hydroxy-4-methylthiazole-2(3H)-thione
49762-08-5

3-hydroxy-4-methylthiazole-2(3H)-thione

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

N-isopropoxy-4-methylthiazole-2(3H)thione

N-isopropoxy-4-methylthiazole-2(3H)thione

Conditions
ConditionsYield
With tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate In acetonitrile at 20℃; for 24h;85%
C5H6NOS2(1-)*C16H36N(1+)

C5H6NOS2(1-)*C16H36N(1+)

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

N-isopropoxy-4,5-dimethylthiazole-2(3H)-thione
1092776-00-5

N-isopropoxy-4,5-dimethylthiazole-2(3H)-thione

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; for 12h;82%
toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

4-{[2-(cyclohexylcarbamoyl)ethyl]methylamino}-1,3,4,5-tetrahydrobenz(cd)indole
150403-78-4

4-{[2-(cyclohexylcarbamoyl)ethyl]methylamino}-1,3,4,5-tetrahydrobenz(cd)indole

4-<<2-(cyclohexylcarbamoyl)ethyl>methylamino>-1-isopropyl-1,3,4,5-tetrahydrobenzindole

4-<<2-(cyclohexylcarbamoyl)ethyl>methylamino>-1-isopropyl-1,3,4,5-tetrahydrobenzindole

Conditions
ConditionsYield
With potassium hydroxide In dimethyl sulfoxide for 2h;78%
toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

potassium triisopropylsilane-thiolate

potassium triisopropylsilane-thiolate

triisopropyl(isopropylthio)silane

triisopropyl(isopropylthio)silane

Conditions
ConditionsYield
In tetrahydrofuran 1.) -78 deg C up to RT; 2.) RT, 4 h;75%
toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

sodium diisopropylheptaphosphide

sodium diisopropylheptaphosphide

Conditions
ConditionsYield
With trisodium heptaphosphide In tetrahydrofuran at -70 - 20℃; for 4h;74%
styrene
292638-84-7

styrene

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

2-phenyl-3-methylbutanol
90499-41-5

2-phenyl-3-methylbutanol

Conditions
ConditionsYield
Stage #1: styrene; toluene-4-sulfonic acid isopropyl ester With 2-cyclohexylethylmagnesium bromide; zirconocene dichloride In tetrahydrofuran at 55℃; for 12h;
Stage #2: With oxygen In tetrahydrofuran at 0℃; Further stages.;
73%
toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

N-(hydroxy)-5-(p-methoxyphenyl)-4-(methyl)thiazole-2(3H)-thione tetraethylammonium salt

N-(hydroxy)-5-(p-methoxyphenyl)-4-(methyl)thiazole-2(3H)-thione tetraethylammonium salt

N-(isopropoxy)-5-(p-methoxyphenyl)-4-methylthiazole-2(3H)-thione
902757-39-5

N-(isopropoxy)-5-(p-methoxyphenyl)-4-methylthiazole-2(3H)-thione

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃;73%
3-hydroxy-5-(p-methoxyphenyl)-4-methylthiazole-2(3H)-thione tetrabutylammonium salt

3-hydroxy-5-(p-methoxyphenyl)-4-methylthiazole-2(3H)-thione tetrabutylammonium salt

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

N-(isopropoxy)-5-(p-methoxyphenyl)-4-methylthiazole-2(3H)-thione
902757-39-5

N-(isopropoxy)-5-(p-methoxyphenyl)-4-methylthiazole-2(3H)-thione

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; for 12h;73%
In N,N-dimethyl-formamide at 20℃; Darkness;
toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

(S)-10-(4-(1H-benzo[d]imidazol-2-yl)piperidin-1-yl)-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4] oxazino[2,3,4-ij]quinoline-6-carboxylic acid

(S)-10-(4-(1H-benzo[d]imidazol-2-yl)piperidin-1-yl)-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4] oxazino[2,3,4-ij]quinoline-6-carboxylic acid

(S)-10-(4-(1-isopropyl-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)-9-fluoro-3-methyl-7-oxo-3,5,6,7-tetrahydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

(S)-10-(4-(1-isopropyl-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)-9-fluoro-3-methyl-7-oxo-3,5,6,7-tetrahydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

Conditions
ConditionsYield
With triethylamine adsorbed alumina In neat (no solvent) at 100℃; for 0.05h; Sealed tube; Microwave irradiation;72.6%
glyoxalic acid ethylthioacetal
10490-06-9

glyoxalic acid ethylthioacetal

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

2,2-bis(ethylthio)-3-methylbutanoic acid
71535-45-0

2,2-bis(ethylthio)-3-methylbutanoic acid

Conditions
ConditionsYield
With oxonium; potassium hexamethylsilazane In tetrahydrofuran at 25℃; for 2.5h; Product distribution; reactant;72%
(i) HN(SiMe3)2, KH, THF, (ii) /BRN= 1876576/, (iii) aq. HCl; Multistep reaction;
With hydrogenchloride; potassium hydride; 1,1,1,3,3,3-hexamethyl-disilazane 1.) THF, 0 deg C, 15 min; THF, 25 deg C, 2.5 h.; Yield given. Multistep reaction;
2H-chromene
254-04-6

2H-chromene

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

2-(1-(1-methylethyl)prop-2-enyl)-phenol

2-(1-(1-methylethyl)prop-2-enyl)-phenol

Conditions
ConditionsYield
With zirconocene dichloride; butyl magnesium bromide In tetrahydrofuran at 55℃; for 12h; Alkylation;71%
C10H7ClNOS2(1-)*C16H36N(1+)

C10H7ClNOS2(1-)*C16H36N(1+)

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

N-isopropoxy-5-(4-chlorophenyl)-4-methylthiazole-2(3H)-thione
1092776-06-1

N-isopropoxy-5-(4-chlorophenyl)-4-methylthiazole-2(3H)-thione

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; for 12h;71%
tributyl methyl ammonium salt of trimethyl methylenebisphosphonate

tributyl methyl ammonium salt of trimethyl methylenebisphosphonate

toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

dimethyl {[isopropoxy(methoxy)phosphoryl]methyl}phosphonate
133918-73-7

dimethyl {[isopropoxy(methoxy)phosphoryl]methyl}phosphonate

Conditions
ConditionsYield
In acetonitrile Reflux;71%
toluene-4-sulfonic acid isopropyl ester
2307-69-9

toluene-4-sulfonic acid isopropyl ester

N-hydroxy-4-(p-methylphenyl)thiazole-2(3H)-thione
220222-19-5

N-hydroxy-4-(p-methylphenyl)thiazole-2(3H)-thione

3-Isopropoxy-4-p-tolyl-3H-thiazole-2-thione
220222-34-4

3-Isopropoxy-4-p-tolyl-3H-thiazole-2-thione

Conditions
ConditionsYield
With tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate In acetonitrile at 20℃; for 36h;70%

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