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Dayang Chem (Hangzhou) Co.,Ltd.

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

1H-1,2,4-Triazole-3-carboxylic acid

Cas:4928-87-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

1H-1,2,4-Triazole-3-carboxylic acid

Cas:4928-87-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Leader Biochemical Group

About Product Technical Details 1H-1,2,4-Triazole-3-carboxylic acid Chemical Properties

China Largest factory Manufacturer Supply 1H-1,2,4-Triazole-3-carboxylic acid CAS 4928-87-4

Cas:4928-87-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific an

1H-1,2,4-Triazole-3-carboxylic acid 4928-87-4

Cas:4928-87-4

Min.Order:10 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

1H-1,2,4-Triazole-3-carboxylic acid

Cas:4928-87-4

Min.Order:1 Gram

FOB Price: $12.0 / 15.0

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

Fair price CAS 4928-87-4 with competitive price

Cas:4928-87-4

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ

1H-1,2,4-Triazole-3-carboxylic acid

Cas:4928-87-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

Qingdao Beluga Import and Export Co., LTD

1H-1,2,4-Triazole-3-carboxylic acid CAS:4928-87-4 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 quali

1H-1,2,4-Triazole-3-carboxylic acid CAS:4928-87-4

Cas:4928-87-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

1H-1,2,4-Triazole-3-carboxylic acid

Cas:4928-87-4

Min.Order:0

Negotiable

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

1H-1,2,4-Triazole-3-Carboxylic Acid

Cas:4928-87-4

Min.Order:0

Negotiable

Type:Manufacturers

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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

1,2,4-Triazole-3-carboxylic acid

Cas:4928-87-4

Min.Order:1 Gram

FOB Price: $37.74

Type:Trading Company

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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

1H-1,2,4-Triazole-3-carboxylic acid

Cas:4928-87-4

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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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

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 1H-1,2,4-Triazole-3-carboxylic acid

Cas:4928-87-4

Min.Order:0 Metric Ton

Negotiable

Type:Other

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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

1H-1,2,4-Triazole-3-carboxylic acid

Cas:4928-87-4

Min.Order:0

Negotiable

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

1H-1,2,4-Triazole-3-carboxylic acid CAS NO.4928-87-4

Cas:4928-87-4

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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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

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

Hangzhou Huarong Pharm Co., Ltd.

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

RiBavirin EP Impurity C

Cas:4928-87-4

Min.Order:0

Negotiable

Type:Trading Company

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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

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

Hunan chemfish Pharmaceutical co.,Ltd

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

1H-[1,2,4]-Triazole-3-carboxylic acid

Cas:4928-87-4

Min.Order:0

Negotiable

Type:Manufacturers

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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

Win-Win chemical Co.Ltd

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

1H-[1,2,4]Triazole-3-carboxylic acid cas no. 4928-87-4 98%

Cas:4928-87-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Vanz Pharm Co.,Ltd

ISO/factory/goodqualityAppearance:off white Storage:Dry,cool place Package:drum Application:active pharmaceutical ingredients Transportation:by air/sea/express Port:shenzhen/shanghai

1H-1,2,4-Triazole-3-carboxylic acid

Cas:4928-87-4

Min.Order:0

Negotiable

Type:Manufacturers

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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

Hangzhou Dingyan Chem Co., Ltd

99%

1H-1,2,4-Triazole-3-carboxylic acid

Cas:4928-87-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec 1,2,4-Triazole-3-Carboxylic Acid 25g

Cas:4928-87-4

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

1H-[1,2,4]Triazole-3-carboxylic acid

Cas:4928-87-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Synthetic route

5-amino-1H-[1,2,4]triazole-3-carboxylic acid
3641-13-2

5-amino-1H-[1,2,4]triazole-3-carboxylic acid

1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

Conditions
ConditionsYield
With hypophosphorous acid; sodium nitrite In isopropylalcohol; water at 5 - 50℃; for 1.41667h;95.6%
With hydrogenchloride; hypophosphorous acid; sodium nitrite In isopropylalcohol; water at 5 - 50℃; for 1.41667h;89.4%
Stage #1: 5-amino-1H-[1,2,4]triazole-3-carboxylic acid With sodium nitrite Sandmeyer Reaction;
Stage #2: With methanol Sandmeyer Reaction;
65%
Stage #1: 5-amino-1H-[1,2,4]triazole-3-carboxylic acid With hydrogenchloride; sodium nitrite Diazotization;
Stage #2: In methanol Hydrolysis; Heating;
45%
[1,2,4]triazolo[4,3-a]pyridine
274-80-6

[1,2,4]triazolo[4,3-a]pyridine

1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

Conditions
ConditionsYield
With potassium permanganate
1--1.2.4-triazole-carboxylic acid-(3)

1--1.2.4-triazole-carboxylic acid-(3)

1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

Conditions
ConditionsYield
With alkaline permanganate
3-methyl-1.2.4-triazole

3-methyl-1.2.4-triazole

1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

Conditions
ConditionsYield
With alkaline permanganate
4-phenyl-1-(1,2,4-triazol-3-yl-carbonyl)-thiosemicarbazide
387362-37-0

4-phenyl-1-(1,2,4-triazol-3-yl-carbonyl)-thiosemicarbazide

1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

Conditions
ConditionsYield
With hydrogenchloride; water for 5h; Reflux;
4-(4-methoxyphenyl)-1-(1,2,4-triazol-3-yl-carbonyl)-thiosemicarbazide
1260230-04-3

4-(4-methoxyphenyl)-1-(1,2,4-triazol-3-yl-carbonyl)-thiosemicarbazide

1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

Conditions
ConditionsYield
With hydrogenchloride; water for 5h; Reflux;
4-(4-bromophenyl)-1-(1,2,4-triazol-3-yl-carbonyl)-thiosemicarbazide
1260230-06-5

4-(4-bromophenyl)-1-(1,2,4-triazol-3-yl-carbonyl)-thiosemicarbazide

1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

Conditions
ConditionsYield
With hydrogenchloride; water for 5h; Reflux;
4-cyclohexyl-1-(1,2,4-triazol-3-yl-carbonyl)-thiosemicarbazide
1260230-07-6

4-cyclohexyl-1-(1,2,4-triazol-3-yl-carbonyl)-thiosemicarbazide

1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

Conditions
ConditionsYield
With hydrogenchloride; water for 5h; Reflux;
4-butyl-1-(1,2,4-triazol-3-yl-carbonyl)-thiosemicarbazide
1260230-09-8

4-butyl-1-(1,2,4-triazol-3-yl-carbonyl)-thiosemicarbazide

1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

Conditions
ConditionsYield
With hydrogenchloride; water for 5h; Reflux;
4-ethyl-1-(1,2,4-triazol-3-yl-carbonyl)-thiosemicarbazide
1260230-10-1

4-ethyl-1-(1,2,4-triazol-3-yl-carbonyl)-thiosemicarbazide

1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

Conditions
ConditionsYield
With hydrogenchloride; water for 5h; Reflux;
1H-1,2,4-triazole-3,5-dicarboxylic acid
34550-41-9

1H-1,2,4-triazole-3,5-dicarboxylic acid

1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

Conditions
ConditionsYield
Acidic conditions;
methanol
67-56-1

methanol

1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

methyl 1H-1,2,4-triazole-3-carboxylate
4928-88-5

methyl 1H-1,2,4-triazole-3-carboxylate

Conditions
ConditionsYield
With thionyl chloride at 0 - 65℃; for 3h;97%
With thionyl chloride at 10 - 20℃;80%
With hydrogenchloride
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

4-(trifluoromethoxy)benzyl amine
93919-56-3

4-(trifluoromethoxy)benzyl amine

N-(4-(trifluoromethoxy)benzyl)-1H-1,2,4-triazole-3-carboxamide

N-(4-(trifluoromethoxy)benzyl)-1H-1,2,4-triazole-3-carboxamide

Conditions
ConditionsYield
With 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 24h; Inert atmosphere;90%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

4-amino-o-xylene
95-64-7

4-amino-o-xylene

N-(3,4-dimethylphenyl)-1H-1,2,4-triazole-3-carboxamide

N-(3,4-dimethylphenyl)-1H-1,2,4-triazole-3-carboxamide

Conditions
ConditionsYield
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 16h; Inert atmosphere;83%
With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 20℃;75%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

N-((1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl)-1H-1,2,4-triazole-3-carboxamide

N-((1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl)-1H-1,2,4-triazole-3-carboxamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; bromo-tris(1-pyrrolidinyl)phosphonium hexafluorophosphate In N,N-dimethyl-formamide at 25℃; for 2h; Cooling with ice;80%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

1-[4-(2-aminopyrimidin-5-yl)phenyl]-N-hydroxycyclobutanecarboxamidine
1361189-49-2

1-[4-(2-aminopyrimidin-5-yl)phenyl]-N-hydroxycyclobutanecarboxamidine

5-(4-{1-[5-(1H-[1,2,4]triazol-3-yl)-[1,2,4]oxadiazol-3-yl]cyclobutyl}phenyl)pyrimidin-2-ylamine
1361187-29-2

5-(4-{1-[5-(1H-[1,2,4]triazol-3-yl)-[1,2,4]oxadiazol-3-yl]cyclobutyl}phenyl)pyrimidin-2-ylamine

Conditions
ConditionsYield
Stage #1: 1,2,4-triazole-3-carboxylic acid With 1,1'-carbonyldiimidazole In 1-methyl-pyrrolidin-2-one at 50℃; for 0.333333h; Inert atmosphere;
Stage #2: 1-[4-(2-aminopyrimidin-5-yl)phenyl]-N-hydroxycyclobutanecarboxamidine In 1-methyl-pyrrolidin-2-one at 100℃; for 4h; Inert atmosphere;
78%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

C12H17N3O5*C2HF3O2

C12H17N3O5*C2HF3O2

N-(3-((1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-ylamino)-3-oxopropyl)-1H-1,2,4-triazole-3-carboxamide

N-(3-((1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-ylamino)-3-oxopropyl)-1H-1,2,4-triazole-3-carboxamide

Conditions
ConditionsYield
Stage #1: C12H17N3O5*C2HF3O2 With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0℃; for 0.166667h;
Stage #2: 1,2,4-triazole-3-carboxylic acid With bromo-tris(1-pyrrolidinyl)phosphonium hexafluorophosphate In N,N-dimethyl-formamide at 0 - 25℃; for 1h;
75%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

3-methyl-8-(6-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl)-1-(piperidin-3-yl)-1H-imidazo[4,5-c]quinolin-2(3H)-one

3-methyl-8-(6-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl)-1-(piperidin-3-yl)-1H-imidazo[4,5-c]quinolin-2(3H)-one

1-(1-(1H-1,2,4-triazole-3-carbonyl)piperidin-3-yl)-3-methyl-8-(6-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl)-1H-imidazo[4,5-c]quinolin-2(3H)-one

1-(1-(1H-1,2,4-triazole-3-carbonyl)piperidin-3-yl)-3-methyl-8-(6-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl)-1H-imidazo[4,5-c]quinolin-2(3H)-one

Conditions
ConditionsYield
Stage #1: 1,2,4-triazole-3-carboxylic acid; 3-methyl-8-(6-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl)-1-(piperidin-3-yl)-1H-imidazo[4,5-c]quinolin-2(3H)-one With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; for 4h;
Stage #2: With triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃;
73%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

2-chloro-1-(2,4-dichlorophenyl)ethanone
51336-94-8

2-chloro-1-(2,4-dichlorophenyl)ethanone

1-[2-(2,4-difluoro-phenyl)-2-oxo-ethyl]-1H-[1,2,4]triazole-3-carboxylic acid
913237-92-0

1-[2-(2,4-difluoro-phenyl)-2-oxo-ethyl]-1H-[1,2,4]triazole-3-carboxylic acid

Conditions
ConditionsYield
With triethylamine72%
2-chloro-1-(2-fluoro-4-methyl-phenyl)-ethanone
913237-84-0

2-chloro-1-(2-fluoro-4-methyl-phenyl)-ethanone

1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

1-[2-(2-fluoro-4-methyl-phenyl)-2-oxo-ethyl]-1H-[1,2,4]triazole-3-carboxylic acid
913237-93-1

1-[2-(2-fluoro-4-methyl-phenyl)-2-oxo-ethyl]-1H-[1,2,4]triazole-3-carboxylic acid

Conditions
ConditionsYield
With triethylamine69%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

2-bromo-1-(3,4-dichlorophenyl)ethanone
2632-10-2

2-bromo-1-(3,4-dichlorophenyl)ethanone

1-[2-(3,4-dichloro-phenyl)-2-oxo-ethyl]-1H-[1,2,4]triazole-3-carboxylic acid
913237-88-4

1-[2-(3,4-dichloro-phenyl)-2-oxo-ethyl]-1H-[1,2,4]triazole-3-carboxylic acid

Conditions
ConditionsYield
With triethylamine68%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

chloroanhydride of 1H-1,2,4-triazole-3-carboxylic acid hydrochloride

chloroanhydride of 1H-1,2,4-triazole-3-carboxylic acid hydrochloride

Conditions
ConditionsYield
With thionyl chloride for 4h; Reflux;68%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

N-(4-phenyl)benzylamine
712-76-5

N-(4-phenyl)benzylamine

N-[(1,1'-biphenyl)-4-ylmethyl]-1H-1,2,4-triazole-3-carboxamide

N-[(1,1'-biphenyl)-4-ylmethyl]-1H-1,2,4-triazole-3-carboxamide

Conditions
ConditionsYield
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; 6-chloro-1-hydroxybenzotriazole In dichloromethane; N,N-dimethyl-formamide at 20℃; for 12h; Inert atmosphere;68%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

ethanol
64-17-5

ethanol

1H-1,2,4-triazole-3-carbocyclic acid ethyl ester hydrochloride

1H-1,2,4-triazole-3-carbocyclic acid ethyl ester hydrochloride

Conditions
ConditionsYield
Stage #1: 1,2,4-triazole-3-carboxylic acid; ethanol With thionyl chloride at 5 - 70℃; for 4h;
Stage #2: With hydrogenchloride
63.7%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

2-Bromo-4'-methoxyacetophenone
2632-13-5

2-Bromo-4'-methoxyacetophenone

1-[2-(4-methoxy-phenyl)-2-oxo-ethyl]-1H-[1,2,4]triazole-3-carboxylic acid

1-[2-(4-methoxy-phenyl)-2-oxo-ethyl]-1H-[1,2,4]triazole-3-carboxylic acid

Conditions
ConditionsYield
With triethylamine63%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

lead(II) nitrate

lead(II) nitrate

potassium iodide
7681-11-0

potassium iodide

catena-(1H-1,2,4-triazole-3-carboxyliate)(μ2-iodo)lead(II)
1429689-06-4

catena-(1H-1,2,4-triazole-3-carboxyliate)(μ2-iodo)lead(II)

Conditions
ConditionsYield
In water at 60℃; for 240h;63%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

C33H27N5O

C33H27N5O

1-[4-(8-(1H-1,2,4-triazole-3-carbonyl)-8-azabicyclo-[3.2.1]-oct-3-en-3-yl)phenyl]-3-methyl-8-(quinolin-3-yl)-1H-imidazo-[4,5-c]-quinolin-2-(3H)-one

1-[4-(8-(1H-1,2,4-triazole-3-carbonyl)-8-azabicyclo-[3.2.1]-oct-3-en-3-yl)phenyl]-3-methyl-8-(quinolin-3-yl)-1H-imidazo-[4,5-c]-quinolin-2-(3H)-one

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 12h;60%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

(R)-1-(4-methoxyphenyl)ethylamine
6298-96-0, 22038-86-4, 35600-82-9, 41851-59-6

(R)-1-(4-methoxyphenyl)ethylamine

(R)-N-(1-(4-methoxyphenyl)ethyl)-1H-1,2,4-triazole-3-carboxamide

(R)-N-(1-(4-methoxyphenyl)ethyl)-1H-1,2,4-triazole-3-carboxamide

Conditions
ConditionsYield
With 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 24h; Inert atmosphere;58%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

water
7732-18-5

water

lead(II) chloride

lead(II) chloride

[Pb(3-carboxylic acid-4H-1,2,4-triazole(-H))(μ2-Cl)(H2O)](n)

[Pb(3-carboxylic acid-4H-1,2,4-triazole(-H))(μ2-Cl)(H2O)](n)

Conditions
ConditionsYield
In water High Pressure; mixt. of PbCl2, org. ligand and H2O placed in Teflon-lined steel vessel and heated to 140 °C for 3 d; washing (water, diethyl ether), elem. anal.;57%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

lead(II) nitrate

lead(II) nitrate

potassium chloride

potassium chloride

[Pb(3-carboxylic acid-4H-1,2,4-triazole(-H))(μ2-Cl)(H2O)](n)

[Pb(3-carboxylic acid-4H-1,2,4-triazole(-H))(μ2-Cl)(H2O)](n)

Conditions
ConditionsYield
at 60℃; for 168h;57%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

1-(2-tert-butylphenyl)piperazine dihydrochloride

1-(2-tert-butylphenyl)piperazine dihydrochloride

1-(2-tert-Butylphenyl)-4-(1H-1,2,4-triazol-3-ylcarbonyl)piperazine
1252656-17-9

1-(2-tert-Butylphenyl)-4-(1H-1,2,4-triazol-3-ylcarbonyl)piperazine

Conditions
ConditionsYield
Stage #1: 1,2,4-triazole-3-carboxylic acid; 1-(2-tert-butylphenyl)piperazine dihydrochloride With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide at 20℃; for 16h;
Stage #2: With sodium hydrogencarbonate In ethyl acetate
56%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

C31H27N5O

C31H27N5O

1-(4-(1-(4H-1,2,4-triazol-3-carbonyl)piperidin-4-yl)phenyl)-3-methyl-8-(quinolin-3-yl)-1H-imidazo[4,5-c]quinolin-2-(3H)-one

1-(4-(1-(4H-1,2,4-triazol-3-carbonyl)piperidin-4-yl)phenyl)-3-methyl-8-(quinolin-3-yl)-1H-imidazo[4,5-c]quinolin-2-(3H)-one

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 12h;55.6%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

C31H27N5O

C31H27N5O

1-(4-(1-(1H-1,2,4-triazol-3-carbonyl)-1,2,3,6-tetrahydropyridin-4-yl)phenyl)-3-methyl-8-(quinolin-3-yl)-1H-imidazo[4,5-c]quinolin-2-(3H)-one

1-(4-(1-(1H-1,2,4-triazol-3-carbonyl)-1,2,3,6-tetrahydropyridin-4-yl)phenyl)-3-methyl-8-(quinolin-3-yl)-1H-imidazo[4,5-c]quinolin-2-(3H)-one

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 12h;55.5%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

benzylamine
100-46-9

benzylamine

1,2,4-triazole-3-benzamide

1,2,4-triazole-3-benzamide

Conditions
ConditionsYield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; triethylamine In acetonitrile at 20℃; for 2h; Acylation;55%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

lead(II) nitrate

lead(II) nitrate

[Pb(1H-1,2,4-triazole-3-carboxylate)(μ2-Br)(H2O)]n
1338359-40-2

[Pb(1H-1,2,4-triazole-3-carboxylate)(μ2-Br)(H2O)]n

Conditions
ConditionsYield
With potassium bromide at 60℃; for 72h;54%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

lead(II) nitrate

lead(II) nitrate

potassium bromide
7558-02-3

potassium bromide

[Pb(1H-1,2,4-triazole-3-carboxylate)(μ2-Br)(H2O)]n
1338359-40-2

[Pb(1H-1,2,4-triazole-3-carboxylate)(μ2-Br)(H2O)]n

Conditions
ConditionsYield
at 60℃; for 168h;54%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

manganese(II) chloride tetrahydrate

manganese(II) chloride tetrahydrate

water
7732-18-5

water

[Mn(1H-1,2,4-triazole-3-carboxylate)2(H2O)2]

[Mn(1H-1,2,4-triazole-3-carboxylate)2(H2O)2]

Conditions
ConditionsYield
With 1,3-bis(1,2,4-triazol-1-yl)propane at 20℃; for 6h;52.2%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

(3aR,5R,6aS)-5-(2-(trifluoromethyl)phenyl)octahydrocyclopenta[c]pyrrole hydrochloride

(3aR,5R,6aS)-5-(2-(trifluoromethyl)phenyl)octahydrocyclopenta[c]pyrrole hydrochloride

(1H-1,2,4-triazol-3-yl)((3aR,5R,6aS)-5-(2-(trifluoromethyl)phenyl)hexahydrocyclopenta[c]pyrrole-2(1H)-yl)methanone

(1H-1,2,4-triazol-3-yl)((3aR,5R,6aS)-5-(2-(trifluoromethyl)phenyl)hexahydrocyclopenta[c]pyrrole-2(1H)-yl)methanone

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide at 20℃;52%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

(3aR,6aS)-5-(2-(trifluoromethyl)phenyl)octahydrocyclopenta[c]pyrrole hydrochloride

(3aR,6aS)-5-(2-(trifluoromethyl)phenyl)octahydrocyclopenta[c]pyrrole hydrochloride

3-{[(3aR,6aS)-5-[2-(trifluoromethyl)phenyl]octahydrocyclopenta[c]pyrrol-2-yl]carbonyl}-1H-1,2,4-triazole

3-{[(3aR,6aS)-5-[2-(trifluoromethyl)phenyl]octahydrocyclopenta[c]pyrrol-2-yl]carbonyl}-1H-1,2,4-triazole

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide at 20℃;52%
1,2,4-triazole-3-carboxylic acid
4928-87-4

1,2,4-triazole-3-carboxylic acid

manganese(II) chloride tetrahydrate

manganese(II) chloride tetrahydrate

water
7732-18-5

water

[Mn(1H-1,2,4-triazole-3-carboxylate)2(H2O)2]

[Mn(1H-1,2,4-triazole-3-carboxylate)2(H2O)2]

Conditions
ConditionsYield
With potassium hydroxide at 60℃; for 240h;51.3%

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