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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

4-Methylbenzenesulfonhydrazide Manufacturer/High quality/Best price/In stock

Cas:1576-35-8

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 P-Toluenesulfonyl Hydrazide

Cas:1576-35-8

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Kono Chem Co.,Ltd

Details: 4-Methylbenzenesulfonhydrazide, CAS No.1576-35-8 Othername: TSH; foaming agent TSH Molecular formula:C7H10NO2S Purity:99% min Application: 1) Pharmaceutical Industry Can be

CAS:1576-35-8 4-Methylbenzenesulfonhydrazide low price

Cas:1576-35-8

Min.Order:1 Kilogram

Negotiable

Type:Other

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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 Toluene-4-sulphonohydrazide

Cas:1576-35-8

Min.Order:1

Negotiable

Type:Other

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COLORCOM LTD.

Colorcom 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

4-Methylbenzenesulfonhydrazide

Cas:1576-35-8

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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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

4-Toluenesulfonylhydrazide

Cas:1576-35-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hubei DiBo chemical co., LTD

Name:p-Toluenesulfonhydrazide CAS no:1576-35-8 Grade:Medical, scientific research, export Molecular formula:C7H10N2O2S Molecular weight:186.2315 Product Quality 12 years of chemical raw materials Mature operation of the industry System sta

p-Toluenesulfonhydrazide/cas:1576-35-8/Raw material supply

Cas:1576-35-8

Min.Order:25 Kilogram

FOB Price: $1.0 / 3.0

Type:Other

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Henan Tianfu Chemical Co., Ltd.

4-Methylbenzenesulfonhydrazide Basic information Product Name: 4-Methylbenzenesulfonhydrazide Synonyms: 4-methylbenzenesulfonicacidhydrazide;4-methyl-benzenesulfonicacihydrazide;Benzenes

4-Methylbenzenesulfonhydrazide 1576-35-8

Cas:1576-35-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 4-Methylbenzenesulfonhydrazide CAS No. 1576-35-8

4-Methylbenzenesulfonhydrazide

Cas:1576-35-8

Min.Order:1 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With 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 manufacturin

p-Toluenesulfonhydrazide :1576-35-8

Cas:1576-35-8

Min.Order:1 Kilogram

FOB Price: $6.0 / 10.0

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

New production CAS 1576-35-8 with best quality

Cas:1576-35-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Name: 4-Methylbenzenesulfonhydrazide / TSH CAS: 1576-35-8 MW: 186.23 MF: C7H10N2O2S Appearance: White powder Assay: 99%min. Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Applicatio

4-Methylbenzenesulfonhydrazide CAS:1576-35-8

Cas:1576-35-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China and Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediat

4-MethylbenzenesulfonhydrazideCAS NO.: 1576-35-8

Cas:1576-35-8

Min.Order:1 Kilogram

FOB Price: $4.0 / 5.0

Type:Lab/Research institutions

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Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White to white crystalline powder Storage:Store in sealed co

Raw Material 4-Methylbenzenesulfonhydrazide CAS 1576-35-8 off-white powder

Cas:1576-35-8

Min.Order:100 Gram

Negotiable

Type:Other

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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

Benzenesulfonic acid,4-methyl-, hydrazide 1576-35-8

Cas:1576-35-8

Min.Order:1 Kilogram

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

Pharmaceutical intermediate 4-Methylbenzenesulfonhydrazide /CAS:1576-35-8

Cas:1576-35-8

Min.Order:1 Kilogram

FOB Price: $40.0 / 45.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

4-Methylbenzenesulfonhydrazide CAS:1576-35-8 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 org

4-Methylbenzenesulfonhydrazide CAS:1576-35-8

Cas:1576-35-8

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

Benzenesulfonic acid,4-methyl-, hydrazide

Cas:1576-35-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

p-TolueneSulfonylHydrazide CAS NO.1576-35-8

Cas:1576-35-8

Min.Order:10 Gram

Negotiable

Type:Trading Company

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Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures

4-Methylbenzenesulfonhydrazide

Cas:1576-35-8

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

Type:Lab/Research institutions

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Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

P-Toluene Sulfonyl Hydrazide

Cas:1576-35-8

Min.Order:0

Negotiable

Type:Manufacturers

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Wuhan Han Sheng New Material Technology Co.,Ltd

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 have s

4-Methylbenzenesulfonhydrazide

Cas:1576-35-8

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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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

4-Methylbenzenesulfonhydrazide

Cas:1576-35-8

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

P-Toluenesulfonyl hydrazide

Cas:1576-35-8

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

4-Methylbenzenesulfonhydrazide

Cas:1576-35-8

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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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

4-Methylbenzenesulfonhydrazide

Cas:1576-35-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Hangzhou Lingrui Chemical Co.,Ltd.

4-MethylbenzenesulfonhydrazideAppearance:white powder Storage:Airtight, cool, ventilated and dry place Package:according to customers' requirements Application:Blowing agent,pharmaceutical intermediate. Transportation:By air(EMS or EUB or FedEx or TN

4-Methylbenzenesulfonhydrazide

Cas:1576-35-8

Min.Order:1 Gram

Negotiable

Type:Other

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EAST CHEMSOURCES LIMITED

Used as a foaming agent for natural rubber, synthetic rubber and various plastics and in organic synthesis. Appearance:White powder Storage:Stored in the ventilated, low temperature and dry room away from direct sunlight. Package:25kg fiber drum App

Blowing agent P-Benzenesulfonyl hydrazine

Cas:1576-35-8

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

moderate price & quick delivery. Appearance:white to off-white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:Widely used reagent for

4-Methylbenzenesulfonhydrazide

Cas:1576-35-8

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Siwei Development Group Ltd.

Product name: P-Toluenesulfonyl Hydrazide CAS No.: 1576-35-8 Molecule Formula:C7H10N2O2S Molecule Weight:186.23 Purity: 98.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS

Lower Price P-Toluenesulfonyl Hydrazide on stock

Cas:1576-35-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

Conditions
ConditionsYield
With carbazic acid In neat (no solvent) at 100℃; for 5h; Green chemistry;94%
Multi-step reaction with 2 steps
1: triethylamine / acetonitrile / 0.01 h / 20 °C / Sonication
2: hydrazine hydrate / 0.02 h / Sonication
View Scheme
p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

Conditions
ConditionsYield
With hydrazine hydrate In tetrahydrofuran; water at 0 - 20℃;92%
With hydrazine hydrate In tetrahydrofuran; water at 5℃;92%
With hydrazine hydrate In dichloromethane for 0.25h;92%
tert-butyl 2-tosylhydrazine-1-carboxylate
260788-12-3

tert-butyl 2-tosylhydrazine-1-carboxylate

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

Conditions
ConditionsYield
With trifluoroacetic acid for 0.5h;78%
dimethyl 4-amino-1-(p-toluenesulfonyl)pyrazolo<3,4-b>pyridine-5,6-dicarboxylate
151416-59-0

dimethyl 4-amino-1-(p-toluenesulfonyl)pyrazolo<3,4-b>pyridine-5,6-dicarboxylate

A

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

B

4-amino-1H-pyrazolo<4',3':5,6>pyrido<2,3-d>pyridazine-5,8(6H,7H)-dione

4-amino-1H-pyrazolo<4',3':5,6>pyrido<2,3-d>pyridazine-5,8(6H,7H)-dione

Conditions
ConditionsYield
With hydrazine hydrate In ethanol 1.) reflux, 2 h, 2.) from 150 deg C to 200 deg C, 20 min.;A n/a
B 76%
ethanol
64-17-5

ethanol

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

Conditions
ConditionsYield
With hydrazine at 21℃; Rate constant;
hydrazine hydrate
7803-57-8

hydrazine hydrate

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

Conditions
ConditionsYield
With water; benzene
(E)-N′-benzylidene-4-methylbenzenesulfonohydrazide
1666-17-7

(E)-N′-benzylidene-4-methylbenzenesulfonohydrazide

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

Conditions
ConditionsYield
With water In phosphate buffer; ethanol at 25℃; pH=2.47; Kinetics; Further Variations:; pH-values;
(E)-N′-benzylidene-4-methylbenzenesulfonohydrazide
1666-17-7

(E)-N′-benzylidene-4-methylbenzenesulfonohydrazide

A

benzaldehyde
100-52-7

benzaldehyde

B

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

Conditions
ConditionsYield
With water In ethanol for 3.8h; pH=2.47; Rate constant; Phosphoric acid buffer;
(E)-4-methyl-N′-(1-phenylethylidene)benzenesulfonohydrazide
62460-99-5

(E)-4-methyl-N′-(1-phenylethylidene)benzenesulfonohydrazide

A

acetophenone
98-86-2

acetophenone

B

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

Conditions
ConditionsYield
With water In ethanol pH=2.47; Rate constant; Phosphoric acid buffer;
With water In ethanol pH=4.48; Rate constant; Citric acid buffer;
N-tosylimidazole
2232-08-8

N-tosylimidazole

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

Conditions
ConditionsYield
With hydrazine hydrate for 0.0166667h; Sonication;
methyl p-toluene sulfonate
80-48-8

methyl p-toluene sulfonate

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

Conditions
ConditionsYield
With hydrazine hydrate In methanol Reflux; Inert atmosphere;
cyclohexanone
108-94-1

cyclohexanone

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

N'-cyclohexylidene-4-methylbenzene-1-sulfonohydrazide
4545-18-0

N'-cyclohexylidene-4-methylbenzene-1-sulfonohydrazide

Conditions
ConditionsYield
In methanol at 20℃; for 3h;100%
In methanol at 20℃; Inert atmosphere;99.5%
With hydrogenchloride In methanol for 24h; Heating;97%
1-naphthaldehyde
66-77-3

1-naphthaldehyde

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

(Z)-4-methyl-N'-(naphthalen-1-ylmethylene) benzenesulfonohydrazide
19350-73-3

(Z)-4-methyl-N'-(naphthalen-1-ylmethylene) benzenesulfonohydrazide

Conditions
ConditionsYield
In diethyl ether for 1h; Ambient temperature;100%
In methanol85%
In methanol at 60℃;
cyclopentanone
120-92-3

cyclopentanone

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

cyclopentanone p-tolylsulfonylhydrazone
17529-98-5

cyclopentanone p-tolylsulfonylhydrazone

Conditions
ConditionsYield
In ethanol at 100℃; for 1h;100%
In ethanol at 100℃; for 1.66667h; Inert atmosphere;100%
In methanol at 20℃; Inert atmosphere;99.5%
Hexafluoroacetone
684-16-2

Hexafluoroacetone

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

N-tosyl-N'-(1-hydroxy-1-trifluoromethyl-2,2,2-trifluoroethyl)hydrazine

N-tosyl-N'-(1-hydroxy-1-trifluoromethyl-2,2,2-trifluoroethyl)hydrazine

Conditions
ConditionsYield
for 3h;100%
3,4-dihydronaphthalene-1(2H)-one
529-34-0

3,4-dihydronaphthalene-1(2H)-one

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

1-tetralone tosylhydrazone
17336-59-3

1-tetralone tosylhydrazone

Conditions
ConditionsYield
In methanol at 20℃; Schlenk technique;100%
In methanol at 20℃;88%
Stage #1: 3,4-dihydronaphthalene-1(2H)-one With methanol for 0.25h; Heating / reflux;
Stage #2: toluene-4-sulfonic acid hydrazide With toluene-4-sulfonic acid In methanol for 4.5h; Heating / reflux;
87%
cycloactanone
502-49-8

cycloactanone

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

cyclooctanone p-tolylsulfonylhydrazone
2567-85-3

cyclooctanone p-tolylsulfonylhydrazone

Conditions
ConditionsYield
In ethanol at 100℃; for 1h;100%
In ethanol at 100℃; for 1.66667h; Inert atmosphere;100%
In methanol at 20℃; Schlenk technique;100%
bicyclo[2.1.1]hexan-2-one
5164-64-7

bicyclo[2.1.1]hexan-2-one

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

bicyclo<2.1.1>hexan-2-one (p-tolylsulfonyl)hydrazone
62708-51-4

bicyclo<2.1.1>hexan-2-one (p-tolylsulfonyl)hydrazone

Conditions
ConditionsYield
In methanol for 8h; Heating;100%
7,7-dimethoxynorbornan-2-one
10265-39-1

7,7-dimethoxynorbornan-2-one

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

7,7-dimethoxybicyclo<2.2.1>heptan-2-one p-toluenesulfonylhydrazone
53329-08-1, 74035-49-7

7,7-dimethoxybicyclo<2.2.1>heptan-2-one p-toluenesulfonylhydrazone

Conditions
ConditionsYield
In methanol for 24h; Ambient temperature;100%
rel-(4aS,8aS)-1,2,3,4,4a,5,8,8a-octahydronaphthalen-2-one
6102-41-6, 6102-44-9, 14116-78-0, 70749-10-9, 70749-11-0, 78341-47-6

rel-(4aS,8aS)-1,2,3,4,4a,5,8,8a-octahydronaphthalen-2-one

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

C17H22N2O2S
111219-19-3

C17H22N2O2S

Conditions
ConditionsYield
In ethanol for 1h; Heating;100%
2-dimethylaminomethylene-1,3-bis(dimethylimonio)propane diperchlorate
2009-81-6

2-dimethylaminomethylene-1,3-bis(dimethylimonio)propane diperchlorate

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

1-(4'-Methylphenylsulfonyl)-4-pyrazolecarboxaldehyde 4'-methylphenylsulfonylhydrazone
137305-40-9

1-(4'-Methylphenylsulfonyl)-4-pyrazolecarboxaldehyde 4'-methylphenylsulfonylhydrazone

Conditions
ConditionsYield
With sodium carbonate In ethanol Ambient temperature;100%
dimethyl cis-1,2-dimethyl-5-oxocyclohex-3-ene-1,2-dicarboxylate
132272-85-6

dimethyl cis-1,2-dimethyl-5-oxocyclohex-3-ene-1,2-dicarboxylate

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

C19H24N2O6S

C19H24N2O6S

Conditions
ConditionsYield
In methanol 1/ 21 h, RT, 2/ 20 min, reflux;100%
(1S,5R)-9-(tert-butoxycarbonyl)-5-(methoxycarbonyl)-9-azabicyclo<4.2.1>-nonan-2-one
129001-03-2, 129098-99-3

(1S,5R)-9-(tert-butoxycarbonyl)-5-(methoxycarbonyl)-9-azabicyclo<4.2.1>-nonan-2-one

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

(1S,5S)-9-(tert-butoxycarbonyl)-5-(methoxycarbonyl)-9-azabicyclo<4.2.1>nonan-2-one (4-tolylsulfonyl)hydrazone
129001-08-7, 129099-07-6, 129099-08-7, 129099-09-8

(1S,5S)-9-(tert-butoxycarbonyl)-5-(methoxycarbonyl)-9-azabicyclo<4.2.1>nonan-2-one (4-tolylsulfonyl)hydrazone

Conditions
ConditionsYield
With pyridine; succinic acid anhydride; dmap; 3 A molecular sieve; pyridinium p-toluenesulfonate 1) CH2Cl2, RT, 3 h; 2) overnight;100%
pentaspiro[2.0.3.0.3.0.3.0.3.0]nonadecane-1-carbaldehyde
132235-18-8

pentaspiro[2.0.3.0.3.0.3.0.3.0]nonadecane-1-carbaldehyde

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

N-pentaspiro[2.0.3.0.3.0.3.0.3.0]nonadec-1-ylidene-N'-(p-tosyl)hydrazine
132235-19-9

N-pentaspiro[2.0.3.0.3.0.3.0.3.0]nonadec-1-ylidene-N'-(p-tosyl)hydrazine

Conditions
ConditionsYield
With triethylamine In dichloromethane100%
hexaspiro[2.0.3.0.3.0.3.0.3.0.3.0]tricosane-1-carbaldehyde
132235-24-6

hexaspiro[2.0.3.0.3.0.3.0.3.0.3.0]tricosane-1-carbaldehyde

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

N-hexaspiro[2.0.3.0.3.0.3.0.3.0.3.0]tricosan-1-ylidene-N'-(p-tosyl)hydrazine
132235-25-7

N-hexaspiro[2.0.3.0.3.0.3.0.3.0.3.0]tricosan-1-ylidene-N'-(p-tosyl)hydrazine

Conditions
ConditionsYield
With triethylamine In dichloromethane100%
[2-13C]hexaspiro[2.0.3.0.3.0.3.0.3.0.3.0]tricosane-1-carbaldehyde
132235-32-6

[2-13C]hexaspiro[2.0.3.0.3.0.3.0.3.0.3.0]tricosane-1-carbaldehyde

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

[2-13C]-N-hexaspiro[2.0.3.0.3.0.3.0.3.0.3.0]tricosan-1-ylidene-N'-(p-tosyl)hydrazine
132235-33-7

[2-13C]-N-hexaspiro[2.0.3.0.3.0.3.0.3.0.3.0]tricosan-1-ylidene-N'-(p-tosyl)hydrazine

Conditions
ConditionsYield
With triethylamine In dichloromethane100%
9-Chloro-2,3-dihydro-1-thiaphenalen-3-one
78167-14-3

9-Chloro-2,3-dihydro-1-thiaphenalen-3-one

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

9-Chloro-2,3-dihydro-1-thiaphenalene-3-tosylhydrazone
78167-15-4

9-Chloro-2,3-dihydro-1-thiaphenalene-3-tosylhydrazone

Conditions
ConditionsYield
In ethanol for 6h; Heating;100%
methyl 4-O-acetyl-2-O-benzoyl-6-deoxy-α-L-arabinohexopyranosid-3-ulose
111476-69-8

methyl 4-O-acetyl-2-O-benzoyl-6-deoxy-α-L-arabinohexopyranosid-3-ulose

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

methyl 4-O-acetyl-2-O-benzoyl-6-deoxy-α-L-arabinohexapyranosid-3-ulose (p-tolylsulfonyl)hydrazone
113668-65-8

methyl 4-O-acetyl-2-O-benzoyl-6-deoxy-α-L-arabinohexapyranosid-3-ulose (p-tolylsulfonyl)hydrazone

Conditions
ConditionsYield
In ethanol for 0.5h; Ambient temperature;100%
(1R,2S,7S,8S)-10-Benzoyl-4-oxo-9-oxa-10-aza-tricyclo[6.2.2.02,7]dodec-5-ene-7-carboxylic acid methyl ester
104788-46-7

(1R,2S,7S,8S)-10-Benzoyl-4-oxo-9-oxa-10-aza-tricyclo[6.2.2.02,7]dodec-5-ene-7-carboxylic acid methyl ester

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

C26H27N3O6S

C26H27N3O6S

Conditions
ConditionsYield
In methanol100%
(1R,4S)-7,7-Dimethoxy-bicyclo[2.2.1]heptan-2-one
10265-39-1, 53585-72-1, 74035-53-3, 83829-13-4

(1R,4S)-7,7-Dimethoxy-bicyclo[2.2.1]heptan-2-one

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

Conditions
ConditionsYield
In methanol for 24h; Ambient temperature;100%
1-hydroxy-7-azatricyclo<6.3.1.02.7>dodecan-9-one
124549-68-4, 124600-41-5

1-hydroxy-7-azatricyclo<6.3.1.02.7>dodecan-9-one

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

tosylhydrazone of 1-hydroxy-7-azatricyclo<6.3.1.02.7>dodecan-9-one
124549-76-4, 124600-43-7

tosylhydrazone of 1-hydroxy-7-azatricyclo<6.3.1.02.7>dodecan-9-one

Conditions
ConditionsYield
With trimethyl orthoformate In methanol at 50℃; for 16h;100%
1-hydroxy-7-azatricyclo<6.3.1.02.7>dodecan-9-one
124549-68-4, 124600-41-5

1-hydroxy-7-azatricyclo<6.3.1.02.7>dodecan-9-one

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

tosylhydrazone of 1-hydroxy-7-azatricyclo<6.3.1.02.7>dodecan-9-one
124549-76-4, 124600-43-7

tosylhydrazone of 1-hydroxy-7-azatricyclo<6.3.1.02.7>dodecan-9-one

Conditions
ConditionsYield
With trimethyl orthoformate In methanol at 50℃; for 16h;100%
heptacyclo<7.7.0.02,6.03,15.04,12.05,10.011,16>hexadecane-7,13-dione
118451-46-0

heptacyclo<7.7.0.02,6.03,15.04,12.05,10.011,16>hexadecane-7,13-dione

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

C30H36N4O4S2

C30H36N4O4S2

Conditions
ConditionsYield
In ethanol for 16h; Heating;100%
4-methylene-2-adamantanone
73586-29-5

4-methylene-2-adamantanone

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

4-methylene-2-adamantanone tosylhydrazone
87433-44-1, 87433-45-2, 102780-96-1

4-methylene-2-adamantanone tosylhydrazone

Conditions
ConditionsYield
In ethanol100%
toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

cycloheptanone
502-42-1

cycloheptanone

cycloheptanone p-tolylsulfonylhydrazone
56382-69-5

cycloheptanone p-tolylsulfonylhydrazone

Conditions
ConditionsYield
In methanol at 20℃; Schlenk technique;100%
In ethanol at 100℃; for 0.25h; Inert atmosphere;99%
In ethanol for 2h; Reflux; Inert atmosphere;90%
3-methoxy-benzaldehyde
591-31-1

3-methoxy-benzaldehyde

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

N'-(3-methoxybenzylidene)-4-methylbenzen sulfonohydrazide
19350-71-1

N'-(3-methoxybenzylidene)-4-methylbenzen sulfonohydrazide

Conditions
ConditionsYield
In ethanol for 8h; Reflux;100%
With polystyrene sulfonic acid In water at 100℃; for 0.0833333h; Wavelength; Reagent/catalyst; Solvent; Temperature; Microwave irradiation; Green chemistry;92%
In methanol at 20℃; for 3h;90%
toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

Benzoic acid (1R,2R,6S,7S,9R)-2-hydroxy-2,6,10,10-tetramethyl-3-oxo-11-oxa-tricyclo[7.2.1.01,6]dodec-7-yl ester
173044-65-0

Benzoic acid (1R,2R,6S,7S,9R)-2-hydroxy-2,6,10,10-tetramethyl-3-oxo-11-oxa-tricyclo[7.2.1.01,6]dodec-7-yl ester

3-(4-Toluenesulfonylhydrazono)-4β-hydroxy-9β-benzoyloxy-β-dihydroagarofuran
173044-66-1

3-(4-Toluenesulfonylhydrazono)-4β-hydroxy-9β-benzoyloxy-β-dihydroagarofuran

Conditions
ConditionsYield
In ethanol for 10h; Ambient temperature;100%
toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

ortho-bromobenzaldehyde
6630-33-7

ortho-bromobenzaldehyde

p-toluenesulfonylhydrazone of 2-bromobenzaldehyde

p-toluenesulfonylhydrazone of 2-bromobenzaldehyde

Conditions
ConditionsYield
100%
pentacyclo[5.4.0.02,6.03,10.05,8]undecane-8-one
69649-19-0

pentacyclo[5.4.0.02,6.03,10.05,8]undecane-8-one

toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

pentacyclo<5.4.0.02,6.03,10.05,9>undecan-8-one p-tosylhydrazone

pentacyclo<5.4.0.02,6.03,10.05,9>undecan-8-one p-tosylhydrazone

Conditions
ConditionsYield
In ethanol at 80℃;100%
toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

(+/-)-trans-2-<1-(4-isopropylphenyl)-1-methylethyl>cyclohexyl 2-oxo-2-phenylacetate

(+/-)-trans-2-<1-(4-isopropylphenyl)-1-methylethyl>cyclohexyl 2-oxo-2-phenylacetate

(+/-)-trans-2-<1-(4-isopropylphenyl)-1-methylethyl>cyclohexyl 2-oxo-2-phenylacetate tosylhydrazone

(+/-)-trans-2-<1-(4-isopropylphenyl)-1-methylethyl>cyclohexyl 2-oxo-2-phenylacetate tosylhydrazone

Conditions
ConditionsYield
In toluene Heating;100%
toluene-4-sulfonic acid hydrazide
1576-35-8

toluene-4-sulfonic acid hydrazide

(+/-)-trans-2-<1-(4-t-butylphenyl)-1-methylethyl>cyclohexyl 2-oxo-2-phenylacetate

(+/-)-trans-2-<1-(4-t-butylphenyl)-1-methylethyl>cyclohexyl 2-oxo-2-phenylacetate

(+/-)-trans-2-<1-(4-t-butylphenyl)-1-methylethyl>cyclohexyl 2-oxo-2-phenylacetate tosylhydrazone

(+/-)-trans-2-<1-(4-t-butylphenyl)-1-methylethyl>cyclohexyl 2-oxo-2-phenylacetate tosylhydrazone

Conditions
ConditionsYield
In toluene Heating;100%
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