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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

Phenidone Manufacturer/High quality/Best price/In stock

Cas:92-43-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 1-phenyl-3-pyrazolidone

Cas:92-43-3

Min.Order:1

Negotiable

Type:Other

inquiry

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

1-Phenyl-3-pyrazolidinone

Cas:92-43-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

Phenidone

Cas:92-43-3

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

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

Top Purity CAS 92-43-3 with fast shipping

Cas:92-43-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developmen

Phenidone CAS:92-43-3

Cas:92-43-3

Min.Order:20 Kilogram

FOB Price: $10.0 / 100.0

Type:Trading Company

inquiry

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

3-Pyrazolidinone,1-phenyl-

Cas:92-43-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

Phenidone CAS:92-43-3 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 organic intermediates, ste

Phenidone CAS:92-43-3

Cas:92-43-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

3-Pyrazolidinone,1-phenyl-

Cas:92-43-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

3-Pyrazolidinone,1-phenyl-

Cas:92-43-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

Phenidon-A;1-Pheny1-3-Pyrazolidone

Cas:92-43-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

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 highly qualifie

CAS92-43-3 Phenidone

Cas:92-43-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Phenidone

Cas:92-43-3

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

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

Phenidone

Cas:92-43-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

Phenidone

Cas:92-43-3

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

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

High purity Phenidone

Cas:92-43-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

PhenidoneAppearance:White Crystalline Powder Storage:Kept in a cool,dry and ventilated place Package:according to customers' requirements Application:lab,medical Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ect

Phenidone

Cas:92-43-3

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermed

3-Pyrazolidinone,1-phenyl-

Cas:92-43-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Phenidone Chemical Properties Melting point 119-121 °C(lit.) storage temp. Store below +30°C. solubility methanol:

92-43-3 Phenidone

Cas:92-43-3

Min.Order:1 Metric Ton

FOB Price: $20.0

Type:Lab/Research institutions

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

Phenidone;1-Phenyl-3-pyrazolidone;1-Phenyl-3-pyrazolidinone.99%

Cas:92-43-3

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

Phenidone

Cas:92-43-3

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

Phenidone

Cas:92-43-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

Phenidone

Cas:92-43-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

Phenidone

Cas:92-43-3

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

healthtide biotech co.,ltd

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

Hot sale Phenidone CAS 92-43-3

Cas:92-43-3

Min.Order:1 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

Phenidone

Cas:92-43-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

Phenidone

Cas:92-43-3

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

3-Pyrazolidinone,1-phenyl-

Cas:92-43-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

1-Phenyl-3-pyrazolidinone

Cas:92-43-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

1-Phenyl-3-pyrazolidinone

Cas:92-43-3

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

acrylic acid methyl ester
292638-85-8

acrylic acid methyl ester

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
With sodium methylate In methanol; toluene at 30℃; Reflux;75%
Stage #1: phenylhydrazine hydrochloride With sodium methylate In ethanol at 40℃; for 0.5h;
Stage #2: acrylic acid methyl ester In ethanol Reflux;
3-Amino-1-phenyl-2-pyrazoline
3314-35-0

3-Amino-1-phenyl-2-pyrazoline

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
With hydrogenchloride
With sulfuric acid
Multi-step reaction with 3 steps
2: LiAlH4
3: aqueous H2SO4
View Scheme
ethyl-(1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-amine
29522-26-7

ethyl-(1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-amine

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
With sulfuric acid
3-hydroxy-propionic acid-(N'-phenyl-hydrazide)
41682-87-5

3-hydroxy-propionic acid-(N'-phenyl-hydrazide)

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
With phosphoric acid
With toluene-4-sulfonic acid; xylene Abdestillieren des entstandenen H2O;
2-propenamide
79-06-1

2-propenamide

phenylhydrazine
100-63-0

phenylhydrazine

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
With ethanol; sodium ethanolate
N-ethyl-2-propenamide
5883-17-0

N-ethyl-2-propenamide

phenylhydrazine
100-63-0

phenylhydrazine

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
With ethanol; sodium ethanolate
phenylhydrazine
100-63-0

phenylhydrazine

methyl 3-chloropropionate
6001-87-2

methyl 3-chloropropionate

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

ethanol
64-17-5

ethanol

sodium ethanolate
141-52-6

sodium ethanolate

phenylhydrazine
100-63-0

phenylhydrazine

ethyl acrylate
140-88-5

ethyl acrylate

benzene
71-43-2

benzene

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

phenylhydrazine
100-63-0

phenylhydrazine

ethyl acrylate
140-88-5

ethyl acrylate

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
With ethanol; sodium ethanolate; benzene
With triethylamine
3-(N'-phenyl-hydrazino)-propionitrile
26955-79-3

3-(N'-phenyl-hydrazino)-propionitrile

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
With hydrogenchloride
Multi-step reaction with 2 steps
1: aqueous HCl
2: concentrated aqueous HCl
View Scheme
phenylhydrazine
100-63-0

phenylhydrazine

β-halogen-propionic acid ethyl ester

β-halogen-propionic acid ethyl ester

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
With alkali
phenylhydrazine
100-63-0

phenylhydrazine

β-halogen-propionic acid

β-halogen-propionic acid

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
With water
With ethanol
With benzene
3-(N-phenyl-hydrazino)-propionic acid ethyl ester

3-(N-phenyl-hydrazino)-propionic acid ethyl ester

A

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

B

1-phenyl-pyrazolone-(3)

1-phenyl-pyrazolone-(3)

Conditions
ConditionsYield
With sodium ethanolate Behandeln mit Wasser und Essigsaeure;
ethanol
64-17-5

ethanol

phenylhydrazine
100-63-0

phenylhydrazine

β-halogensubstituted propionic acid

β-halogensubstituted propionic acid

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

water
7732-18-5

water

phenylhydrazine
100-63-0

phenylhydrazine

β-halogensubstituted propionic acid

β-halogensubstituted propionic acid

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

phenylhydrazine
100-63-0

phenylhydrazine

benzene
71-43-2

benzene

β-halogensubstituted propionic acid

β-halogensubstituted propionic acid

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

phenylhydrazine
100-63-0

phenylhydrazine

ester of/the/ β-halogensubstituted propionic acid

ester of/the/ β-halogensubstituted propionic acid

alkali

alkali

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

N-(1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-acetamide
29574-31-0

N-(1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-acetamide

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: LiAlH4
2: aqueous H2SO4
View Scheme
ethyl 3-phenylaminopropionate
62750-11-2

ethyl 3-phenylaminopropionate

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: diluted hydrochloric acid; NaNO2
2: aluminium amalgam; diethyl ether
3: sodium ethylate / Behandeln mit Wasser und Essigsaeure
View Scheme
N-nitroso-N-phenyl-β-alanine ethyl ester
99841-38-0

N-nitroso-N-phenyl-β-alanine ethyl ester

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aluminium amalgam; diethyl ether
2: sodium ethylate / Behandeln mit Wasser und Essigsaeure
View Scheme
aniline
62-53-3

aniline

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 80 °C
2: diluted hydrochloric acid; NaNO2
3: aluminium amalgam; diethyl ether
4: sodium ethylate / Behandeln mit Wasser und Essigsaeure
View Scheme
Multi-step reaction with 2 steps
1.1: hydrogenchloride; sodium nitrite / water / 0.33 h / Cooling with ice
1.2: 2 h / -10 - -5 °C
2.1: sodium methylate / ethanol; toluene / 16 h / 40 - 45 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium nitrite; tin(ll) chloride
2: toluene
View Scheme
phenylhydrazine
100-63-0

phenylhydrazine

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: sodium ethylate; ethanol
3: LiAlH4
4: aqueous H2SO4
View Scheme
Multi-step reaction with 2 steps
1: sodium ethylate; ethanol
2: aqueous H2SO4
View Scheme
Multi-step reaction with 2 steps
2: concentrated aqueous HCl
View Scheme
Multi-step reaction with 3 steps
2: aqueous HCl
3: concentrated aqueous HCl
View Scheme
Multi-step reaction with 2 steps
2: toluene-4-sulfonic acid; xylene / Abdestillieren des entstandenen H2O
View Scheme
phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

ethyl acrylate
140-88-5

ethyl acrylate

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
Stage #1: ethyl acrylate With sodium methylate In ethanol; toluene at 40 - 45℃; for 1h;
Stage #2: phenylhydrazine hydrochloride In ethanol; toluene at 45℃; for 15h;
With sodium methylate In ethanol; toluene at 40 - 45℃; for 16h;
ethanol
64-17-5

ethanol

phenylhydrazine hydrochloride
59-88-1

phenylhydrazine hydrochloride

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

Conditions
ConditionsYield
In toluene
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

N-cyclopentyl-O-benzoylhydroxylamine
80335-74-6

N-cyclopentyl-O-benzoylhydroxylamine

1-[2-(cyclopentylamino)phenyl]-3-pyrazolidinone

1-[2-(cyclopentylamino)phenyl]-3-pyrazolidinone

Conditions
ConditionsYield
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; cesium acetate; Trimethylacetic acid In toluene at 20℃; Catalytic behavior; Solvent; Temperature;97%
1-ethenyl-2-pyrrolidinone
88-12-0

1-ethenyl-2-pyrrolidinone

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

1-(2-oxopyrrolidin-1-yl)-1-(5-oxo-2-phenylpyrazolidin-1-yl)ethane

1-(2-oxopyrrolidin-1-yl)-1-(5-oxo-2-phenylpyrazolidin-1-yl)ethane

Conditions
ConditionsYield
With chloro-trimethyl-silane Heating;96%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

N-(4,4-diethoxybutyl)-4-methylbenzenesulfonylamide
858005-68-2

N-(4,4-diethoxybutyl)-4-methylbenzenesulfonylamide

1-phenyl-2-(1-tosylpyrrolidin-2-yl)pyrazolidin-3-one

1-phenyl-2-(1-tosylpyrrolidin-2-yl)pyrazolidin-3-one

Conditions
ConditionsYield
With trifluoroacetic acid In benzene for 5h; Reflux;96%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

N-(4-(N-(4,4-diethoxybutyl)sulfamoyl)phenyl)acetamide
23461-58-7

N-(4-(N-(4,4-diethoxybutyl)sulfamoyl)phenyl)acetamide

N-(4-((2-(5-oxo-2-phenylpyrazolidin-1-yl)pyrrolidin-1-yl)sulfonyl)phenyl)acetamide

N-(4-((2-(5-oxo-2-phenylpyrazolidin-1-yl)pyrrolidin-1-yl)sulfonyl)phenyl)acetamide

Conditions
ConditionsYield
With trifluoroacetic acid In benzene for 5h; Reflux;95%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

diphenyl acetylene
501-65-5

diphenyl acetylene

3-(2,3-diphenyl-1H-indol-1-yl)propanamide

3-(2,3-diphenyl-1H-indol-1-yl)propanamide

Conditions
ConditionsYield
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; palladium diacetate; sodium carbonate In 1,2-dichloro-ethane at 100℃; for 2h; Catalytic behavior; Reagent/catalyst; Solvent; Sealed tube;94%
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; sodium acetate In chlorobenzene at 110℃; for 18h; Reagent/catalyst; Solvent; Schlenk technique; Inert atmosphere; regioselective reaction;91%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

1-(p-phenylphenyl)oct-1-yne
1208610-05-2

1-(p-phenylphenyl)oct-1-yne

3-(2-(biphenyl-4-yl)-3-hexyl-1H-indol-1-yl)propanamide

3-(2-(biphenyl-4-yl)-3-hexyl-1H-indol-1-yl)propanamide

Conditions
ConditionsYield
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; sodium acetate In chlorobenzene at 110℃; for 18h; Schlenk technique; Inert atmosphere; regioselective reaction;93%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

N-cyclohexyl-O-benzoylhydroxylamine
1485-75-2

N-cyclohexyl-O-benzoylhydroxylamine

1-[2-(cyclohexylamino)phenyl]-3-pyrazolidinone

1-[2-(cyclohexylamino)phenyl]-3-pyrazolidinone

Conditions
ConditionsYield
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; cesium acetate; Trimethylacetic acid In toluene at 20℃;93%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

C17H24N2O4
1510821-72-3

C17H24N2O4

tert-butyl 4-{[2-(3-oxopyrazolidin-1-yl)phenyl]amino}piperidine-1-carboxylate

tert-butyl 4-{[2-(3-oxopyrazolidin-1-yl)phenyl]amino}piperidine-1-carboxylate

Conditions
ConditionsYield
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; cesium acetate; Trimethylacetic acid In toluene at 20℃;92%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

1-phenyl-1,2-dihydro-pyrazol-3-one
1008-79-3

1-phenyl-1,2-dihydro-pyrazol-3-one

Conditions
ConditionsYield
With iron(III) chloride hexahydrate at 80℃;91%
With trifluoro-N-(oxo-λ4-sulfanylidene)methanesulfonamide In dichloromethane at -30 - 20℃; Inert atmosphere;80%
With tetrabutylammonium tetrafluoroborate In dichloromethane electrolysis;21%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

4-bromo-3-hydroxy-1-phenyl-1H-pyrazole
7409-31-6

4-bromo-3-hydroxy-1-phenyl-1H-pyrazole

Conditions
ConditionsYield
With hydrogen bromide; dihydrogen peroxide In chloroform; water at 60℃; for 0.5h; Green chemistry;91%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

benzyl bromide
100-39-0

benzyl bromide

2-benzyl-1-phenyl-3-pyrazolidinone
104573-72-0

2-benzyl-1-phenyl-3-pyrazolidinone

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide90%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

(hex-1-yn-1-yl)benzene
1129-65-3

(hex-1-yn-1-yl)benzene

3-(3-butyl-2-phenyl-1H-indol-1-yl)propanamide

3-(3-butyl-2-phenyl-1H-indol-1-yl)propanamide

Conditions
ConditionsYield
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; sodium acetate In chlorobenzene at 110℃; for 18h; Schlenk technique; Inert atmosphere; regioselective reaction;90%
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; palladium diacetate; sodium carbonate In 1,2-dichloro-ethane at 100℃; for 2h; Sealed tube; regioselective reaction;85%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

C12H15NO3
1510821-71-2

C12H15NO3

1-{2-[(tetrahydro-2H-pyran-4-yl)amino]phenyl}-3-pyrazolidinone

1-{2-[(tetrahydro-2H-pyran-4-yl)amino]phenyl}-3-pyrazolidinone

Conditions
ConditionsYield
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; cesium acetate; Trimethylacetic acid In toluene at 20℃;90%
1-Phenylprop-1-yne
673-32-5

1-Phenylprop-1-yne

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

3-(3-methyl-2-phenyl-1H-indol-1-yl)propanamide
64359-28-0

3-(3-methyl-2-phenyl-1H-indol-1-yl)propanamide

Conditions
ConditionsYield
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; sodium acetate In chlorobenzene at 110℃; for 18h; Schlenk technique; Inert atmosphere; regioselective reaction;89%
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; palladium diacetate; sodium carbonate In 1,2-dichloro-ethane at 100℃; for 2h; Sealed tube; regioselective reaction;65%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

2-chlorophenylacetylene
873-31-4

2-chlorophenylacetylene

3-(2-(2-chlorophenyl)-1H-indol-1-yl)propanamide

3-(2-(2-chlorophenyl)-1H-indol-1-yl)propanamide

Conditions
ConditionsYield
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; sodium acetate In chlorobenzene at 110℃; for 18h; Schlenk technique; Inert atmosphere; regioselective reaction;89%
4-n-chlorophenylacetylene
873-73-4

4-n-chlorophenylacetylene

1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

3-(2-(4-chlorophenyl)-1H-indol-1-yl)propanamide

3-(2-(4-chlorophenyl)-1H-indol-1-yl)propanamide

Conditions
ConditionsYield
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; sodium acetate In chlorobenzene at 110℃; for 18h; Schlenk technique; Inert atmosphere; regioselective reaction;89%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

4-iodo-1-phenyl-1H-pyrazol-3-ol
1190837-95-6

4-iodo-1-phenyl-1H-pyrazol-3-ol

Conditions
ConditionsYield
With sulfuric acid; dihydrogen peroxide; sodium iodide In dichloromethane; water at 25℃; for 2h;89%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

1-((3,5-dimethoxyphenyl)ethynyl)cyclobutanol
1394173-12-6

1-((3,5-dimethoxyphenyl)ethynyl)cyclobutanol

9-(3,5-dimethoxyphenyl)-9-(2-oxopentyl)-2,3-dihydro-1H,9H-pyrazolo[1,2-a]indazol-1-one

9-(3,5-dimethoxyphenyl)-9-(2-oxopentyl)-2,3-dihydro-1H,9H-pyrazolo[1,2-a]indazol-1-one

Conditions
ConditionsYield
With copper(l) iodide; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; sodium carbonate In 1,2-dichloro-ethane at 50℃; for 12h; Inert atmosphere;89%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

1-(naphthalen-2-ylethynyl)cyclobutanol

1-(naphthalen-2-ylethynyl)cyclobutanol

9-(naphthalen-2-yl)-9-(2-oxopentyl)-2,3-dihydro-1H,9H-pyrazolo[1,2-a]indazol-1-one

9-(naphthalen-2-yl)-9-(2-oxopentyl)-2,3-dihydro-1H,9H-pyrazolo[1,2-a]indazol-1-one

Conditions
ConditionsYield
With copper(l) iodide; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; sodium carbonate In 1,2-dichloro-ethane at 50℃; for 12h; Inert atmosphere;89%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

m-chlorophenylacetylene
766-83-6

m-chlorophenylacetylene

3-(2-(3-chlorophenyl)-1H-indol-1-yl)propanamide

3-(2-(3-chlorophenyl)-1H-indol-1-yl)propanamide

Conditions
ConditionsYield
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; sodium acetate In chlorobenzene at 110℃; for 18h; Schlenk technique; Inert atmosphere; regioselective reaction;88%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

O-benzoyl-N-sec-butylhydroxylamine
145279-67-0

O-benzoyl-N-sec-butylhydroxylamine

1-[2-(sec-butylamino)phenyl]-3-pyrazolidinone

1-[2-(sec-butylamino)phenyl]-3-pyrazolidinone

Conditions
ConditionsYield
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; cesium acetate; Trimethylacetic acid In toluene at 20℃;88%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

1-(2-phenylethynyl)-1-cyclobutanol
308805-77-8

1-(2-phenylethynyl)-1-cyclobutanol

9-(2-oxopentyl)-9-phenyl-2,3-dihydro-1H,9H-pyrazolo[1,2-a]indazol-1-one

9-(2-oxopentyl)-9-phenyl-2,3-dihydro-1H,9H-pyrazolo[1,2-a]indazol-1-one

Conditions
ConditionsYield
With copper(l) iodide; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; sodium carbonate In 1,2-dichloro-ethane at 50℃; for 12h; Catalytic behavior; Reagent/catalyst; Solvent; Temperature; Inert atmosphere;88%
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; sodium acetate In dichloromethane at 60℃; for 8h;85%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

1-((4-chlorophenyl)ethynyl)cyclobutane-1-ol

1-((4-chlorophenyl)ethynyl)cyclobutane-1-ol

9-(4-chlorophenyl)-9-(2-oxopentyl)-2,3-dihydro-1H,9H-pyrazolo[1,2-a]indazol-1-one

9-(4-chlorophenyl)-9-(2-oxopentyl)-2,3-dihydro-1H,9H-pyrazolo[1,2-a]indazol-1-one

Conditions
ConditionsYield
With copper(l) iodide; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; sodium carbonate In 1,2-dichloro-ethane at 50℃; for 12h; Inert atmosphere;88%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

C12H11BrO

C12H11BrO

9-(3-bromophenyl)-9-(2-oxopentyl)-2,3-dihydro-1H,9H-pyrazolo[1,2-a]indazol-1-one

9-(3-bromophenyl)-9-(2-oxopentyl)-2,3-dihydro-1H,9H-pyrazolo[1,2-a]indazol-1-one

Conditions
ConditionsYield
With copper(l) iodide; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; sodium carbonate In 1,2-dichloro-ethane at 50℃; for 12h; Inert atmosphere;88%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

2-Methyl-4-phenyl-3-butyn-2-ol
1719-19-3

2-Methyl-4-phenyl-3-butyn-2-ol

5,5-dimethyl-7-phenyl-1,2-dihydro-3H,5H-benzo[c]pyrazolo[1,2-a][1,2]diazepin-3-one

5,5-dimethyl-7-phenyl-1,2-dihydro-3H,5H-benzo[c]pyrazolo[1,2-a][1,2]diazepin-3-one

Conditions
ConditionsYield
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; zinc diacetate; sodium acetate In toluene at 100℃; for 4h; Catalytic behavior; Reagent/catalyst; Solvent; Temperature; Sealed tube;88%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

4-cyanophenylacetylene
3032-92-6

4-cyanophenylacetylene

3-(2-(4-cyanophenyl)-1H-indol-1-yl)propanamide

3-(2-(4-cyanophenyl)-1H-indol-1-yl)propanamide

Conditions
ConditionsYield
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; sodium acetate In chlorobenzene at 110℃; for 18h; Schlenk technique; Inert atmosphere; regioselective reaction;87%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

bis(3-methylphenyl)acetylene
2765-16-4

bis(3-methylphenyl)acetylene

3-(2,3-di-m-tolyl-1H-indol-1-yl)propanamide

3-(2,3-di-m-tolyl-1H-indol-1-yl)propanamide

Conditions
ConditionsYield
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; palladium diacetate; sodium carbonate In 1,2-dichloro-ethane at 100℃; for 2h; Sealed tube;87%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

4-cyclopropyl-2-methylbut-3-yn-2-yl acetate
1275615-59-2

4-cyclopropyl-2-methylbut-3-yn-2-yl acetate

7-cyclopropyl-5,5-dimethyl-1,2-dihydro-3H,5H-benzo[c]pyrazolo[1,2-a][1,2]diazepin-3-one

7-cyclopropyl-5,5-dimethyl-1,2-dihydro-3H,5H-benzo[c]pyrazolo[1,2-a][1,2]diazepin-3-one

Conditions
ConditionsYield
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; sodium acetate In 1,2-dichloro-ethane at 100℃; for 12h;87%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

ethyl 1,1-dimethyl-3-phenylpropargyl acetate
61423-02-7

ethyl 1,1-dimethyl-3-phenylpropargyl acetate

5,5-dimethyl-7-phenyl-1,2-dihydro-3H,5H-benzo[c]pyrazolo[1,2-a][1,2]diazepin-3-one

5,5-dimethyl-7-phenyl-1,2-dihydro-3H,5H-benzo[c]pyrazolo[1,2-a][1,2]diazepin-3-one

Conditions
ConditionsYield
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; sodium acetate In 1,2-dichloro-ethane at 100℃; for 12h; Catalytic behavior; Reagent/catalyst; Solvent;87%
1-phenylpyrazolidin-3-one
92-43-3

1-phenylpyrazolidin-3-one

1-((4-methylphenyl)ethynyl)cyclobutanol
524742-03-8

1-((4-methylphenyl)ethynyl)cyclobutanol

9-(2-oxopentyl)-9-(p-tolyl)-2,3-dihydro-1H,9H-pyrazolo[1,2-a]indazol-1-one

9-(2-oxopentyl)-9-(p-tolyl)-2,3-dihydro-1H,9H-pyrazolo[1,2-a]indazol-1-one

Conditions
ConditionsYield
With copper(l) iodide; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; sodium carbonate In 1,2-dichloro-ethane at 50℃; for 12h; Inert atmosphere;87%

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