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inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
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inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryWe 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
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inquiryShanghai Lonwin Chemical company is a subsidiary of Lonwin Industry Group Limited, was established in 2011 and is headquartered in Shanghai, adjacent to China National Convention and Exhibition Center and Hongqiao transportation hub.Lonwinchem is
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inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
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inquiryJ&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
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inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
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inquiryOur own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin
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inquiryFactory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China
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inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:Powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary and sec
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inquiry2,4-dihydro-4-[4-[4-(4-methoxyphenyl)piperazin-1-yl]phenyl]-3H-1,2,4-triazol-3-one ,99%Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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inquiry*stable and better quality products*efficient and meticulous servicesAppearance:Powder Storage:Store in dry, cool and ventilated place Package:1kg/tin 5kg/tin 25kg/carton Application:Pharmaceutical raw materials, making injection powder oral agent Tr
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inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
home-produced Application:medicine
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inquiryBest Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
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inquiry1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
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inquiryChangzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
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inquiryFor quick quotation, please send us the inquiry include CAS#, Structure, Chemical Name, quantity, purity, as well as any additional specifications you require, we will try to get back to you within 24 hours. Our Services Besides manufacturing,
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inquiryBaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art
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inquiryfactory,reasonable price Appearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:pharmaceutical intermediates Transportation:by courier,air or sea Port:S
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inquiry4{4-[4-(4-Hydroxyphenyl)Piperazin-1-Yl]Phenyl}-2,4-Dihydro-3H-1,2,4-Triazole-3-One supplierAppearance:White crystalline powder Storage:Keep away of light,cool place Package:25kg/drum;200kg/drum Application:Pharma Intermediate Transportation:Sea/air/c
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inquiryinstock with good quality and wholesale price Storage:Keep in a cool & dry place Package:Packing material and QTY as your request Application:Pharma;Industry;other application Transportation:Express or as your request Port:Any port of China
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inquiryFINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 2,4-dihydro-4-[4-[4-(4-methoxyphenyl)piperazin-1-yl]phenyl]-3H-1,2,4-triazol-3-one, C
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inquiryIKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier,our products are produced in accordance with ISO 9001:2015 Quality Management System and ISO14001:15530 Environmental Management Syst
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inquiryformamidine acetic acid
N-{4-[4-(4-methoxyphenyl)-1-piperazinyl]phenyl}hydrazinecarboxamide
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
for 3h; Reflux; | 86% |
In N,N-dimethyl-formamide at 130℃; for 3h; | 85% |
With acetic acid In N,N-dimethyl-formamide at 80℃; | |
With acetic acid In N,N-dimethyl-formamide at 130℃; for 3h; Inert atmosphere; |
formamidine hydrochloride
N-{4-[4-(4-methoxyphenyl)-1-piperazinyl]phenyl}hydrazinecarboxamide
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
With sodium acetate In butan-1-ol | 28% |
N-{4-[4-(4-methoxyphenyl)-1-piperazinyl]phenyl}hydrazinecarboxamide
acetamidine
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 160℃; for 2h; | 28% |
1-(4-methoxyphenyl)piperazine
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 67 percent / K2CO3 / dimethylsulfoxide / 120 °C 2: 74 percent / H2, thiophene / 5percent Pd/C / 2-methoxy-ethanol; methanol / 50 °C / Heating 3: 61 percent / pyridine / CHCl3 / 3 h 4: 63 percent / hydrazine hydrate / dioxane / 3 h / Heating 5: 28 percent / NaOAc / butan-1-ol View Scheme |
4-chlorobenzonitrile
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 67 percent / K2CO3 / dimethylsulfoxide / 120 °C 2: 74 percent / H2, thiophene / 5percent Pd/C / 2-methoxy-ethanol; methanol / 50 °C / Heating 3: 61 percent / pyridine / CHCl3 / 3 h 4: 63 percent / hydrazine hydrate / dioxane / 3 h / Heating 5: 28 percent / NaOAc / butan-1-ol View Scheme |
4-[4-(4-methoxy-phenyl)-piperazin-1-yl]-phenylamine
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 61 percent / pyridine / CHCl3 / 3 h 2: 63 percent / hydrazine hydrate / dioxane / 3 h / Heating 3: 28 percent / NaOAc / butan-1-ol View Scheme |
1-(4-methoxyphenyl)-4-(4-nitrophenyl)-piperazine
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 74 percent / H2, thiophene / 5percent Pd/C / 2-methoxy-ethanol; methanol / 50 °C / Heating 2: 61 percent / pyridine / CHCl3 / 3 h 3: 63 percent / hydrazine hydrate / dioxane / 3 h / Heating 4: 28 percent / NaOAc / butan-1-ol View Scheme |
phenyl (4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)carbamate
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 63 percent / hydrazine hydrate / dioxane / 3 h / Heating 2: 28 percent / NaOAc / butan-1-ol View Scheme |
di-isopropyl ether
formamidine acetic acid
4-methyl-2-pentanone
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
With dimethyl sulfoxide |
Ethyl 3-bromopropionate
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
Stage #1: Ethyl 3-bromopropionate With caesium carbonate In dimethyl sulfoxide at 20℃; for 0.5h; Inert atmosphere; Stage #2: 2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one In dimethyl sulfoxide at 90℃; for 12h; Inert atmosphere; | 100% |
ethyl bromoacetate
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
Stage #1: ethyl bromoacetate With caesium carbonate In dimethyl sulfoxide at 20℃; for 0.5h; Inert atmosphere; Stage #2: 2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one In dimethyl sulfoxide at 90℃; for 12h; Inert atmosphere; | 100% |
3-chloro-2-butanone
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl]phenyl]-2-(1-methyl-2-oxopropyl)-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide; toluene at 110℃; for 16h; | 97% |
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
(4S,5R)-4,5-dimethyl-1,3,2-dioxathiolane-2,2-dioxide
Conditions | Yield |
---|---|
Stage #1: 2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one With potassium tert-butylate In N,N-dimethyl acetamide at 100℃; for 1h; Stage #2: (4S,5R)-4,5-dimethyl-1,3,2-dioxathiolane-2,2-dioxide In N,N-dimethyl acetamide at 50 - 60℃; for 2h; Stage #3: With sulfuric acid In N,N-dimethyl acetamide at 60℃; enantioselective reaction; | 84% |
1-bromo-butane
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
1-butyl-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
Stage #1: 2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one With potassium carbonate In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere; Stage #2: 1-bromo-butane With potassium iodide In dimethyl sulfoxide at 80℃; Inert atmosphere; | 73% |
With potassium carbonate; potassium iodide In dimethyl sulfoxide at 80℃; | 73% |
With potassium hydroxide In dimethyl sulfoxide for 14h; | 61% |
(R)-sec-butyl 4-methylbenzenesulfonate
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
(S)-2-(sec-butyl)-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium carbonate In dimethyl sulfoxide at 20℃; | 73% |
With potassium hydroxide In dimethyl sulfoxide at 40℃; for 96h; | 51% |
With 18-crown-6 ether; potassium carbonate In dimethyl sulfoxide at 20℃; | 36% |
(S)-(+)-1-methylpropyl p-toluenesulfonate
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
(R)-2-(sec-butyl)-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium carbonate In dimethyl sulfoxide at 20℃; | 73% |
propyl bromide
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-2-propyl-2,4-dihydro-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium carbonate In dimethyl sulfoxide at 20℃; Inert atmosphere; | 69% |
With potassium hydroxide In dimethyl sulfoxide for 14h; | 65% |
With caesium carbonate In 1-methyl-pyrrolidin-2-one at 20 - 110℃; for 18h; Inert atmosphere; |
1-bromo-octane
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1-octyl-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
Stage #1: 2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one With potassium carbonate In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere; Stage #2: 1-bromo-octane With potassium iodide In dimethyl sulfoxide at 80℃; Inert atmosphere; | 69% |
Isobutyl bromide
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
1-isobutyl-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
Stage #1: 2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one With potassium carbonate In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere; Stage #2: Isobutyl bromide With potassium iodide In dimethyl sulfoxide at 80℃; Inert atmosphere; | 67% |
With potassium hydroxide In dimethyl sulfoxide for 14h; | 57% |
s-butyl bromide
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
2-(sec-butyl)-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
With 18-crown-6 ether for 12h; | 67% |
With caesium carbonate In 1-methyl-pyrrolidin-2-one at 20 - 110℃; for 18h; Inert atmosphere; |
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
4-{4-[4-(4-hydroxy-phenyl)-piperazin-1-yl]-phenyl}-2,4-dihydro-[1,2,4]triazol-3-one
Conditions | Yield |
---|---|
With hydrogen bromide Heating; | 61% |
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
6-phenylhexyl p-toluenesulfonate
4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1-(6-phenylhexyl)-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
Stage #1: 2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one With potassium carbonate In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere; Stage #2: 6-phenylhexyl p-toluenesulfonate With potassium iodide In dimethyl sulfoxide at 80℃; Inert atmosphere; | 61% |
toluene-4-sulphonic acid cyclopentylmethyl ester
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
1-(cyclopentylmethyl)-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
Stage #1: 2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one With potassium carbonate In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere; Stage #2: toluene-4-sulphonic acid cyclopentylmethyl ester With potassium iodide In dimethyl sulfoxide at 80℃; Inert atmosphere; | 59% |
2-pentyl tosylate
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1-(pentan-2-yl)-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium carbonate In dimethyl sulfoxide at 20℃; Inert atmosphere; | 57% |
3-bromopentane
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1-(pentan-3-yl)-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
Stage #1: 2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one With potassium carbonate In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere; Stage #2: 3-bromopentane With potassium iodide In dimethyl sulfoxide at 80℃; Inert atmosphere; | 56% |
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
i-pentyl bromide
1-isopentyl-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
Stage #1: 2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one With potassium carbonate In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere; Stage #2: i-pentyl bromide With potassium iodide In dimethyl sulfoxide at 80℃; Inert atmosphere; | 56% |
1-Bromopentane
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1-pentyl-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
Stage #1: 2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one With potassium carbonate In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere; Stage #2: 1-Bromopentane With potassium iodide In dimethyl sulfoxide at 80℃; Inert atmosphere; | 53% |
Methyl 4-(bromomethyl)benzoate
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
C28H29N5O4
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 150℃; for 0.25h; Microwave heating; | 49% |
(4R,5R)-4,5-dimethyl-1,3,2-dioxathiolane 2,2-dioxide
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
Stage #1: 2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one With 18-crown-6 ether; potassium carbonate In N,N-dimethyl-formamide at 85℃; for 1h; Stage #2: (4R,5R)-4,5-dimethyl-1,3,2-dioxathiolane-2,2-dioxide In N,N-dimethyl-formamide at 85℃; for 18h; | 48% |
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
isopropyl bromide
1-isopropyl-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
With potassium hydroxide In dimethyl sulfoxide for 14h; | 47% |
toluene-4-sulfonic acid isopropyl ester
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
1-isopropyl-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium carbonate In dimethyl sulfoxide at 20℃; Inert atmosphere; | 47% |
ethyl bromide
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
1-ethyl-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
With potassium hydroxide In dimethyl sulfoxide for 14h; | 44% |
methyl bromide
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1-methyl-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
With potassium hydroxide In dimethyl sulfoxide for 14h; | 35% |
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
ethyl ester of p-toluenesulfonic acid
1-ethyl-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium carbonate In dimethyl sulfoxide at 20℃; Inert atmosphere; | 32% |
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
Conditions | Yield |
---|---|
With caesium carbonate In dimethyl sulfoxide at 85℃; for 12h; | 30% |
1-bromocyclohexane
2,4-dihydro-4-[4-[4-(4-methoxyphenyl)-1-piperazinyl ]-phenyl]-3H-1,2,4-triazol-3-one
1-cyclohexyl-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-1H-1,2,4-triazol-5(4H)-one
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium carbonate In dimethyl sulfoxide at 20℃; Inert atmosphere; | 24% |
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