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Shanghai Biobond Pharmaceutical Co.,Ltd

This product can be produced in large scale in our factory 1, Good appearance :colorless liquid 2, High purity,99%; 3, Related compound: Impurity Piperazine <0.1%; Appearance:colorless to light yellow liquid Storage:2-8 ℃ Application:key chemi

1-Acetylpiperazine

Cas:13889-98-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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 1-Acetylpiperazine supplier in China

Cas:13889-98-0

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou 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 ap

1-Acetylpiperazine

Cas:13889-98-0

Min.Order:10 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product specifica

1-Acetylpiperazine

Cas:13889-98-0

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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

N-Acetylpiperazine

Cas:13889-98-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: 1-Acetylpiperazine Synonyms: N-ACETYLPIPERAZINE;AKOS BB-5737;1-ACETYLPIPERAZINE;1-PIPERAZIN-1-YL-ETHANONE;acetylpiperazine;N-Acetylpiperazine97%;N-Acetylpiperazine,99%;n-acetyl p

1-acetylpiperazine 13889-98-0

Cas:13889-98-0

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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

1-Acetylpiperazine CAS13889-98-0

Cas:13889-98-0

Min.Order:1 Kilogram

FOB Price: $2.0 / 10.0

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

Factory direct supply CAS 13889-98-0 with best quality

Cas:13889-98-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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

Hot Sell Factory Supply Raw Material 1-Acetylpiperazine CAS 13889-98-0

Cas:13889-98-0

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

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

1-Acetylpiperazine 13889-98-0

Cas:13889-98-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support ★.Shortest delivery time . Appearance:Refer to COA Storage:Store in dry, cool and ventilated place Package:Acc

1-Acetyl Piperazine

Cas:13889-98-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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 prese

1-Acetylpiperazine 99%

Cas:13889-98-0

Min.Order:1 Kilogram

FOB Price: $54.0 / 65.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

1-Acetylpiperazine CAS:13889-98-0 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 inter

1-Acetylpiperazine CAS:13889-98-0

Cas:13889-98-0

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

1-Acetylpiperazine

Cas:13889-98-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

1-Acetylpiperazine/ LIDE PHARMA- Factory supply / Best price

Cas:13889-98-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

1. Customs clearance 1) By Express: Normally there is no specical need for the recipient to clear the customs. If the customs has an objection,our rich experienced and professional group will help you clear the customs. 2) By Air and by Sea: Our

Best Price CAS 13889-98-0 1-Acetylpiperazine C6H12N2O 99%

Cas:13889-98-0

Min.Order:20 Kilogram

FOB Price: $10.0 / 25.0

Type:Trading Company

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

1-Acetylpiperazine

Cas:13889-98-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

1-Acetylpiperazine

Cas:13889-98-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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

N-Acetylpiperazine

Cas:13889-98-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

1-Acetylpiperazine

Cas:13889-98-0

Min.Order:4 Kilogram

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

1-Acetylpiperazine

Cas:13889-98-0

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 quality 1-Acetylpiperazine

Cas:13889-98-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

1-Acetylpiperazine

Cas:13889-98-0

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

1-Acetylpiperazine

Cas:13889-98-0

Min.Order:10 Gram

Negotiable

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 providing h

Factory Supply N-Acetylpiperazine

Cas:13889-98-0

Min.Order:0

Negotiable

Type:Other

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

In Bulk Supply1-Acetylpiperazine

Cas:13889-98-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 1-Acetylpiperazine CAS: 13889-98-0 MF: C6H12N2O MW: 128.17 EINECS: 237-659-0 Mol File: 13889-98-0.mol 1-Acetylpiperazine Structure 1-Acetylpiperazine Chemical Properties Melting point 31-34 °C (lit.) Boiling

1-Acetylpiperazine

Cas:13889-98-0

Min.Order:1 Gram

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

13889-98-0 1-Acetylpiperazine

Cas:13889-98-0

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

1-Acetylpiperazine

Cas:13889-98-0

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

1-Acetylpiperazine

Cas:13889-98-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

1-Acetyl-4-(t-butyloxycarbonyl)piperazine

1-Acetyl-4-(t-butyloxycarbonyl)piperazine

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
With hydrogenchloride In ethyl acetate100%
With trifluoroacetic acid In dichloromethane at 25℃; for 0.5h;88.8%
Acidic conditions;
piperazine
110-85-0

piperazine

1-acetyl-2,3,4,6,7,8-hexahydropyrrolo[1,2-a]pyrimidinium tetraphenylborate
1363906-80-2

1-acetyl-2,3,4,6,7,8-hexahydropyrrolo[1,2-a]pyrimidinium tetraphenylborate

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
In acetonitrile at 80℃; for 1h; Inert atmosphere;99%
piperazine
110-85-0

piperazine

1,3-diacetyl-5-methyl-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid ethyl ester
82831-12-7

1,3-diacetyl-5-methyl-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid ethyl ester

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
In dichloromethane at 20℃; for 1.3h;94%
piperazine
110-85-0

piperazine

1,3-diacetyl-1,3-dihydro-benzoimidazol-2-one
2735-73-1

1,3-diacetyl-1,3-dihydro-benzoimidazol-2-one

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 0.333333h;93%
piperazine
110-85-0

piperazine

acetyl chloride
75-36-5

acetyl chloride

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
With acetic acid at 60℃; for 0.0666667h; Sonication; Irradiation;90%
With water; sodium acetate
piperazine
110-85-0

piperazine

1,3-diacetyl-4,5-dimethylimidazolin-2(1H)-one
21265-71-4

1,3-diacetyl-4,5-dimethylimidazolin-2(1H)-one

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
In dichloromethane at 20℃; for 2.5h;88%
piperazine
110-85-0

piperazine

1,3-diacetyl-2,3-dihydro-1H-imidazol-2-one
20212-13-9

1,3-diacetyl-2,3-dihydro-1H-imidazol-2-one

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
In dichloromethane at 20℃; for 2.5h;85%
piperazine
110-85-0

piperazine

acetic anhydride
108-24-7

acetic anhydride

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
With pyridine; aluminum oxide at 77 - 80℃; for 0.5h; microwave irradiation;75%
In dichloromethane at 0℃; for 5h;20%
With acetic acid
N-Acetylimidazole
2466-76-4

N-Acetylimidazole

piperazine dihydrochloride
142-64-3

piperazine dihydrochloride

A

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

B

1,4-diacetylpiperazine
18940-57-3

1,4-diacetylpiperazine

Conditions
ConditionsYield
In ethanol; water at 20℃; for 6.16667h;A 70%
B n/a
piperazine
110-85-0

piperazine

Phenyl acetate
122-79-2

Phenyl acetate

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
In water at 55℃; for 24h;69%
With acetonitrile
piperazine
110-85-0

piperazine

acetyl halide

acetyl halide

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
With sodium hydrogencarbonate In water at 55 - 60℃;35%
N,N-bis-cyanomethyl-acetamide
36460-47-6

N,N-bis-cyanomethyl-acetamide

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
With ethanol; nickel Hydrogenation;
piperazine
110-85-0

piperazine

S-phenyl thioacetate
934-87-2

S-phenyl thioacetate

A

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

B

thiophenol
108-98-5

thiophenol

Conditions
ConditionsYield
In water at 15 - 45℃; Rate constant; Thermodynamic data; Mechanism; ionic strength 0.2 M and 0.6 M (KCl), ΔH(excit.), ΔS(excit.), structure-reactivity correlations in the aminolysis;
piperazine
110-85-0

piperazine

1-acetylsulfanyl-4-nitro-benzene
15119-62-7

1-acetylsulfanyl-4-nitro-benzene

A

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

B

para-nitrobenzenethiol
1849-36-1

para-nitrobenzenethiol

Conditions
ConditionsYield
In water at 25℃; Rate constant; Mechanism; ionic strength 0.2 M (KCl), structure-reactivity correlations in the aminolysis;
piperazine
110-85-0

piperazine

2,4-dinitrophenyl acetate
4232-27-3

2,4-dinitrophenyl acetate

A

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

B

2,4-Dinitrophenol
51-28-5

2,4-Dinitrophenol

Conditions
ConditionsYield
In water at 25℃; Rate constant; Mechanism;
piperazinium
22044-09-3

piperazinium

S-phenyl thioacetate
934-87-2

S-phenyl thioacetate

A

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

B

thiophenol
108-98-5

thiophenol

Conditions
ConditionsYield
In water at 25℃; Rate constant; Mechanism; ionic strength 0.6 M and 0.8 M (KCl), pH 6.0; other pH, structure-reactivity correlations in the aminolysis;
piperazinium
22044-09-3

piperazinium

1-acetylsulfanyl-4-nitro-benzene
15119-62-7

1-acetylsulfanyl-4-nitro-benzene

A

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

B

para-nitrobenzenethiol
1849-36-1

para-nitrobenzenethiol

Conditions
ConditionsYield
In water at 25℃; Rate constant; Mechanism; ionic strength 0.2 M (KCl), structure-reactivity correlations in the aminolysis;
1-(4-benzylpiperazin-1-yl)ethan-1-one
208924-94-1

1-(4-benzylpiperazin-1-yl)ethan-1-one

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol at 20℃;
piperazine
110-85-0

piperazine

4-nitrophenol acetate
830-03-5

4-nitrophenol acetate

A

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

B

4-nitro-phenol
100-02-7

4-nitro-phenol

Conditions
ConditionsYield
With sodium bis(2-ethylhexyl)-sulfosuccinate In 2,2,4-trimethylpentane at 25℃; Kinetics; Further Variations:; Solvents;
piperazine
110-85-0

piperazine

acetic acid
64-19-7

acetic acid

A

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

B

1,4-diacetylpiperazine
18940-57-3

1,4-diacetylpiperazine

Conditions
ConditionsYield
at 130℃; for 1h; microwave irradiation;A 57 % Chromat.
B 43 % Chromat.
at 200℃; for 1h; microwave irradiation;A 27 % Chromat.
B 73 % Chromat.
piperazine
110-85-0

piperazine

N-Acetylimidazole
2466-76-4

N-Acetylimidazole

piperazine dihydrochloride
142-64-3

piperazine dihydrochloride

A

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

B

1,4-diacetylpiperazine
18940-57-3

1,4-diacetylpiperazine

Conditions
ConditionsYield
Stage #1: piperazine; piperazine dihydrochloride In water for 0.0833333h;
Stage #2: N-Acetylimidazole With sodium chloride In water for 0.5h;
Stage #3: With sodium hydroxide In water chemoselective reaction;
piperazine
110-85-0

piperazine

picryl acetate
7614-96-2

picryl acetate

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
In ethanol; water at 25℃; pH=5.07; Kinetics; Mechanism; Concentration; pH-value;
piperazine
110-85-0

piperazine

4-nitrophenol acetate
830-03-5

4-nitrophenol acetate

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
In ethanol; water at 25℃; pH=9.56; Kinetics; Mechanism; Concentration; pH-value; Solvent;
piperazine
110-85-0

piperazine

2,4-dinitrophenyl acetate
4232-27-3

2,4-dinitrophenyl acetate

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

Conditions
ConditionsYield
In ethanol; water at 25℃; pH=6.2; Kinetics; Mechanism; Concentration; pH-value; Solvent; aq. phosphate buffer;
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

3-methyl-1H-pyrrole-2,4-dicarboxylic acid 4-pentafluorophenyl ester 4-(1,2,2-trimethyl-propyl) ester

3-methyl-1H-pyrrole-2,4-dicarboxylic acid 4-pentafluorophenyl ester 4-(1,2,2-trimethyl-propyl) ester

5-(4-acetyl-piperazine-1-carbonyl)-4-methyl-1H-pyrrole-3-carboxylic acid 1,2,2-trimethyl-propyl ester

5-(4-acetyl-piperazine-1-carbonyl)-4-methyl-1H-pyrrole-3-carboxylic acid 1,2,2-trimethyl-propyl ester

Conditions
ConditionsYield
With TEA In N,N-dimethyl-formamide at 23℃; for 24h;100%
3-[2-(pyridin-2-ylamino)-thiazol-5-ylsulfanyl]-benzoic acid
439579-07-4

3-[2-(pyridin-2-ylamino)-thiazol-5-ylsulfanyl]-benzoic acid

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

4-Acetyl-1-[3-[[2-[N-(2-pyridinyl)amino]thiazol-5-yl]thio]benzoyl]piperazine

4-Acetyl-1-[3-[[2-[N-(2-pyridinyl)amino]thiazol-5-yl]thio]benzoyl]piperazine

Conditions
ConditionsYield
With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In tetrahydrofuran100%
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃;
6-(2-hydroxyethyl)-2-(methylthio)-4-pyrimidinyl 4-methyl-1-benzenesulfonate
920490-05-7

6-(2-hydroxyethyl)-2-(methylthio)-4-pyrimidinyl 4-methyl-1-benzenesulfonate

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

C13H20N4O2S

C13H20N4O2S

Conditions
ConditionsYield
In tetrahydrofuran at 70℃; for 48h;100%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

3-(Chloromethyl)benzoyl chloride
63024-77-1

3-(Chloromethyl)benzoyl chloride

4-Acetyl-1-(3-chloromethyl)benzoylpiperazine
439578-93-5

4-Acetyl-1-(3-chloromethyl)benzoylpiperazine

Conditions
ConditionsYield
In dichloromethane100%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

C11H10N2O2S2
1046123-00-5

C11H10N2O2S2

1-{4-[5-(2-amino-thiazol-5-ylsulfanyl)-2-methyl-benzoyl]-piperazin-1-yl}-ethanone
903568-40-1

1-{4-[5-(2-amino-thiazol-5-ylsulfanyl)-2-methyl-benzoyl]-piperazin-1-yl}-ethanone

Conditions
ConditionsYield
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide100%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

rac-cis-2,3-bis-(4-chloro-phenyl)-1-(2-fluoro-benzenesulfonyl)-2,3-dihydro-6-iodo-1H-imidazo[1,2-a]pyridin-5-one

rac-cis-2,3-bis-(4-chloro-phenyl)-1-(2-fluoro-benzenesulfonyl)-2,3-dihydro-6-iodo-1H-imidazo[1,2-a]pyridin-5-one

rac-cis-6-(4-Acetyl-piperazine-1-carbonyl)-2,3-bis-(4-chloro-phenyl)-1-(2-fluoro-benzenesulfonyl)-2,3-dihydro-1H-imidazo[1,2-a]pyridin-5-one

rac-cis-6-(4-Acetyl-piperazine-1-carbonyl)-2,3-bis-(4-chloro-phenyl)-1-(2-fluoro-benzenesulfonyl)-2,3-dihydro-1H-imidazo[1,2-a]pyridin-5-one

Conditions
ConditionsYield
100%
succinic acid anhydride
108-30-5

succinic acid anhydride

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

C10H16N2O4
389056-48-8

C10H16N2O4

Conditions
ConditionsYield
In benzene at 90℃;100%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

(S)-Propylene oxide
16088-62-3

(S)-Propylene oxide

(2S)-1-(4-acetylpiperazin-1-yl)propan-2-ol
1175819-89-2

(2S)-1-(4-acetylpiperazin-1-yl)propan-2-ol

Conditions
ConditionsYield
In methanol at 80℃; for 4h;100%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

1-{4-[2-(4-fluoro-phenyl)-2-hydroxy-ethyl]-piperazin-1-yl}-ethanone
1082925-95-8

1-{4-[2-(4-fluoro-phenyl)-2-hydroxy-ethyl]-piperazin-1-yl}-ethanone

Conditions
ConditionsYield
100%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

2-(tert-butoxycarbonylamino)ethyl bromide
39684-80-5

2-(tert-butoxycarbonylamino)ethyl bromide

tert-butyl 2-(4-acetylpiperazin-1-yl)ethylcarbamate
1617536-29-4

tert-butyl 2-(4-acetylpiperazin-1-yl)ethylcarbamate

Conditions
ConditionsYield
With triethylamine In dichloromethane for 16h; Reflux;100%
With triethylamine In dichloromethane for 16h; Reflux;100%
With triethylamine In dichloromethane for 16h; Reflux;100%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

6-chloro-pyridine-2-carbonitrile
33252-29-8

6-chloro-pyridine-2-carbonitrile

6-(4-acetylpiperazin-1-yl)nicotinonitrile

6-(4-acetylpiperazin-1-yl)nicotinonitrile

Conditions
ConditionsYield
In acetonitrile at 150℃; for 1h; Microwave irradiation;100%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

1-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde
63874-99-7

1-(4-chlorophenyl)-1H-pyrazole-4-carbaldehyde

[1-(4-((1-(4-chlorophenyl)-1H-pyrazol-4-yl)methyl)piperazin-1-yl)ethanone]

[1-(4-((1-(4-chlorophenyl)-1H-pyrazol-4-yl)methyl)piperazin-1-yl)ethanone]

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrogen In methanol at 20℃; under 3102.97 Torr; for 6h;100%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

4-((5-(3,6-dihydro-2H-pyran-4-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)cyclohexanone

4-((5-(3,6-dihydro-2H-pyran-4-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)cyclohexanone

1-(4-(4-((5-(3,6-dihydro-2H-pyran-4-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)cyclohexyl)piperazin-1-yl)ethanone

1-(4-(4-((5-(3,6-dihydro-2H-pyran-4-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)cyclohexyl)piperazin-1-yl)ethanone

Conditions
ConditionsYield
With sodium tris(acetoxy)borohydride In dichloromethane at 15℃; for 18h;100%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

tert-butyl (2S)-2-[((2S)-2-{[(benzyloxy)carbonyl]amino}-4-methylpentanoyl)amino]-3-(4-hydroxyphenyl)propanoate
278597-79-8

tert-butyl (2S)-2-[((2S)-2-{[(benzyloxy)carbonyl]amino}-4-methylpentanoyl)amino]-3-(4-hydroxyphenyl)propanoate

bis(trichloromethyl) carbonate
32315-10-9

bis(trichloromethyl) carbonate

4-[(2S)-2-[((2S)-2-{[(benzyloxy)carbonyl]amino}-4-methylpentanoyl)amino]-3-(tert-butoxy)-3-oxopropyl]phenyl 4-acetyl-1-piperazine carboxylate

4-[(2S)-2-[((2S)-2-{[(benzyloxy)carbonyl]amino}-4-methylpentanoyl)amino]-3-(tert-butoxy)-3-oxopropyl]phenyl 4-acetyl-1-piperazine carboxylate

Conditions
ConditionsYield
Stage #1: tert-butyl (2S)-2-[((2S)-2-{[(benzyloxy)carbonyl]amino}-4-methylpentanoyl)amino]-3-(4-hydroxyphenyl)propanoate; bis(trichloromethyl) carbonate With N-ethyl-N,N-diisopropylamine In tetrahydrofuran; ethanol; dichloromethane at 20℃; for 4h;
Stage #2: N-acetylpiperidine With N-ethyl-N,N-diisopropylamine In tetrahydrofuran; dichloromethane for 18h;
99%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

3-(6-bromo-quinazolin-4-yl)-benzoic acid
1431542-28-7

3-(6-bromo-quinazolin-4-yl)-benzoic acid

1-{4-[3-(6-bromo-quinazolin-4-yl)-benzoyl]-piperazine-1-yl}-ethanone
1431542-27-6

1-{4-[3-(6-bromo-quinazolin-4-yl)-benzoyl]-piperazine-1-yl}-ethanone

Conditions
ConditionsYield
Stage #1: 3-(6-bromo-quinazolin-4-yl)-benzoic acid With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.166667h;
Stage #2: N-acetylpiperidine In dichloromethane at 20℃; for 2h;
99%
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine In ethyl acetate at 20℃;90%
Stage #1: 3-(6-bromo-quinazolin-4-yl)-benzoic acid With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.166667h;
Stage #2: N-acetylpiperidine In dichloromethane at 20℃; for 2h;
3.03 mg
Stage #1: 3-(6-bromo-quinazolin-4-yl)-benzoic acid With 5-bromo-2-ethoxy-3-trifluoromethyl-pyridine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate In dichloromethane at 20℃; for 0.166667h;
Stage #2: N-acetylpiperidine In dichloromethane at 20℃; for 2h;
Stage #1: 3-(6-bromo-quinazolin-4-yl)-benzoic acid With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.166667h;
Stage #2: N-acetylpiperidine In dichloromethane at 20℃; for 2h;
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

ortho-nitrofluorobenzene
1493-27-2

ortho-nitrofluorobenzene

1-(4-(2-nitrophenyl)piperazin-1-yl)ethanone
100138-76-9

1-(4-(2-nitrophenyl)piperazin-1-yl)ethanone

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 17h;99%
With potassium carbonate In N,N-dimethyl-formamide at 25 - 50℃; for 17h;99%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

carbon dioxide
124-38-9

carbon dioxide

1-acetyl-4-formylpiperazine

1-acetyl-4-formylpiperazine

Conditions
ConditionsYield
With C32H36ClNO2P2Ru; hydrogen In tetrahydrofuran at 120℃; under 30402 Torr; for 20h; Autoclave; Green chemistry;99%
With Au-TiO2; hydrogen In N,N-dimethyl acetamide at 140℃; for 5h;98%
With dmap; hydrogen; copper diacetate In tetrahydrofuran at 90℃; under 60804.1 Torr; for 12h; Sealed tube; chemoselective reaction;80 %Chromat.
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

ethyl 7-chloro-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylate
56654-05-8

ethyl 7-chloro-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylate

ethyl 7-(4-acetyl-1-piperazinyl)-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylate
54132-41-1

ethyl 7-(4-acetyl-1-piperazinyl)-1-ethyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylate

Conditions
ConditionsYield
In ethanol for 3h; Heating;98.1%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

(5S)-5-(tert-butyldiphenylsiloxymethyl)-2(5H)-furanone
99315-76-1

(5S)-5-(tert-butyldiphenylsiloxymethyl)-2(5H)-furanone

N-acetyl-N'-(5-tert-butyldiphenylsiloxy-4-oxopentanoyl)piperazine

N-acetyl-N'-(5-tert-butyldiphenylsiloxy-4-oxopentanoyl)piperazine

Conditions
ConditionsYield
In tetrahydrofuran for 24h; Ambient temperature;98%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

ethyl acetoacetate
141-97-9

ethyl acetoacetate

malononitrile
109-77-3

malononitrile

6-amino-2,4-dihydro-3,4-dimethyl-4-(piperazin-1-yl)pyrano[2,3-c]pyrazole-5-carbonitrile
1235990-65-4

6-amino-2,4-dihydro-3,4-dimethyl-4-(piperazin-1-yl)pyrano[2,3-c]pyrazole-5-carbonitrile

Conditions
ConditionsYield
With hydrazine hydrate; heptakis(6-amino-6-deoxy)-β-cyclodextrin at 20℃; for 0.0166667h; Neat (no solvent);98%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

methyl 4-(((3R,5S)-4-(3-formylbenzyl)-3,5-dimethylpiperazin-1-yl)methyl)benzoate

methyl 4-(((3R,5S)-4-(3-formylbenzyl)-3,5-dimethylpiperazin-1-yl)methyl)benzoate

methyl 4-(((3R,5S)-4-(3-((4-acetylpiperazin-1-yl)methyl)benzyl)-3,5-dimethylpiperazin-1-yl)methyl)benzoate

methyl 4-(((3R,5S)-4-(3-((4-acetylpiperazin-1-yl)methyl)benzyl)-3,5-dimethylpiperazin-1-yl)methyl)benzoate

Conditions
ConditionsYield
Stage #1: N-acetylpiperidine; methyl 4-(((3R,5S)-4-(3-formylbenzyl)-3,5-dimethylpiperazin-1-yl)methyl)benzoate In dichloromethane at 20℃; for 1h;
Stage #2: With sodium tris(acetoxy)borohydride In dichloromethane at 20℃; for 17h;
97.7%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

3-chloro-4-fluoronitrobenzene
350-30-1

3-chloro-4-fluoronitrobenzene

1-acetyl-4-(2-chloro-4-nitrophenyl)piperazine
101970-40-5

1-acetyl-4-(2-chloro-4-nitrophenyl)piperazine

Conditions
ConditionsYield
at 55℃; for 1h;97%
With pyridine at 60℃; for 2h; Substitution; condensation;53%
With potassium carbonate In dimethyl sulfoxide at 90℃; for 4h;
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

N-[4-(2-bromo-ethoxy)-3-(2-methyl-2H-pyrazol-3-yl)-phenyl]-3-methoxy-benzamide
887938-27-4

N-[4-(2-bromo-ethoxy)-3-(2-methyl-2H-pyrazol-3-yl)-phenyl]-3-methoxy-benzamide

N-{4-[2-(4-acetylpiperazin-1-yl)ethoxy]-3-(1-methyl-1H-pyrazol-5-yl)phenyl}-3-methoxybenzamide

N-{4-[2-(4-acetylpiperazin-1-yl)ethoxy]-3-(1-methyl-1H-pyrazol-5-yl)phenyl}-3-methoxybenzamide

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 0.333333h; Microwave irradiation;97%
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 0.333333h; Microwave irradiation;
benzoxazole
273-53-0

benzoxazole

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

1-(4-(benzo[d]oxazol-2-yl)piperazin-1-yl)ethan-1-one
695202-29-0

1-(4-(benzo[d]oxazol-2-yl)piperazin-1-yl)ethan-1-one

Conditions
ConditionsYield
With tert.-butylhydroperoxide; 1-(n-butyl)pyridinium iodide; acetic acid In water; acetonitrile at 20℃; for 3.5h; Green chemistry;97%
Stage #1: benzoxazole; N-acetylpiperidine With N-iodo-succinimide; dihydrogen peroxide; acetic acid In water; acetonitrile at 20℃; for 6h;
Stage #2: With sodium carbonate In water; ethyl acetate; acetonitrile Saturated solution;
90%
With dihydrogen peroxide; tetra-(n-butyl)ammonium iodide; acetic acid In water; acetonitrile at 20℃; for 3h;83%
With copper acetylacetonate; oxygen In 5,5-dimethyl-1,3-cyclohexadiene at 140℃; for 14h;82%
Multi-step reaction with 2 steps
1: neat (no solvent) / 1 h / 60 °C
2: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / dichloromethane / 0.5 h / 25 °C
View Scheme
methanol
67-56-1

methanol

N-acetylpiperidine
13889-98-0

N-acetylpiperidine

4-acetyl-1-methylpiperazine hydrochloride

4-acetyl-1-methylpiperazine hydrochloride

Conditions
ConditionsYield
Stage #1: methanol; N-acetylpiperidine With Ag/TiO2 at 25℃; under 760.051 Torr; for 10h; UV-irradiation;
Stage #2: With hydrogenchloride In diethyl ether at 25℃; for 12h;
97%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

3-(Dimethylaminomethyl)indole
87-52-5

3-(Dimethylaminomethyl)indole

3-[(4-acetylpiperazin-1-yl)methyl]-1H-indole
1329045-35-3

3-[(4-acetylpiperazin-1-yl)methyl]-1H-indole

Conditions
ConditionsYield
In toluene Reflux;97%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

C20H20ClFN2O

C20H20ClFN2O

C26H31FN4O2

C26H31FN4O2

Conditions
ConditionsYield
In 1-methyl-pyrrolidin-2-one at 100℃; for 2h;97%
N-acetylpiperidine
13889-98-0

N-acetylpiperidine

N-(5-((dibenzylamino)methyl)-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-2-yl)octanamide
88523-20-0

N-(5-((dibenzylamino)methyl)-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-2-yl)octanamide

N-(5-((4-acetylpiperazin-1-yl)methyl)-4-oxo-4,7-dihydro-3Hpyrrolo[2,3-d]pyrimidin-2-yl)octanamide

N-(5-((4-acetylpiperazin-1-yl)methyl)-4-oxo-4,7-dihydro-3Hpyrrolo[2,3-d]pyrimidin-2-yl)octanamide

Conditions
ConditionsYield
In tetrahydrofuran; methanol at 75℃; for 24h; Sealed tube;97%
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