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Anhui Dexinjia Biopharm Co., Ltd

As a leading and professional manufacturer of APIs and API intermediates in China,Anhui Dexinjia Biopharm Co., Ltd founded in 2006, Except for the R&D center, our company has built a close cooperation relation with Chinese Academy of Sciences,

Picolinic acid, 99%Min

Cas:98-98-6

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Dayang Chem (Hangzhou) Co.,Ltd.

img _fcksaAppearance:Off-white to tan powder Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agro

High purity Picolinic acid 98% TOP1 supplieri in China

Cas:98-98-6

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance Off-white crystalline powder Complies Assay 99%min

High purity Various Specifications Picolinic acid CAS:98-98-6

Cas:98-98-6

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Picolinic Acid supplier in China

Cas:98-98-6

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Kono Chem Co.,Ltd

Superiority kono is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quali

Picolinic acid/2-Carboxypyridine CAS 98-98-6

Cas:98-98-6

Min.Order:1 Kilogram

FOB Price: $10.0 / 100.0

Type:Other

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Wuhan Fortuna Chemical Co.,Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:White to white lumpy powder Storage:Store at RT. Package:25kg

High purity 2-Picolinic acid CAS 98-98-6 with factory price

Cas:98-98-6

Min.Order:25 Kilogram

FOB Price: $20.0 / 35.0

Type:Trading Company

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Hangzhou Think Chemical Co. Ltd

Picolinic acid CAS No.:98-98-6 Name: Picolinic acid Synonyms: 2-Pyridinecarboxylic acid; Pyridine-2-carboxylic acid Molecular Structure Molecular Formula: C6H5NO2 Molecular Weight: 123

High purity Picolinic acid CAS No.:98-98-6

Cas:98-98-6

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Other

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Henan Allgreen Chemical Co.,Ltd

T he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:White or

Picolinic acid

Cas:98-98-6

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Pyridine-2-carboxylic acid

Cas:98-98-6

Min.Order:1

Negotiable

Type:Other

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% Picolinic acid 98-98-6 ISO Producer

Cas:98-98-6

Min.Order:1 Gram

FOB Price: $0.1

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 api, intermedi

Picolinic acid

Cas:98-98-6

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Manufacturers

inquiry

ANQING CHICO PHARMACEUTICAL CO.,LTD.

High quality. Factory supply. In stock. Best price.1.Quick response within 24 hours;2.Best quality in your requirement;?3.We pay more attention on delivery time, and usually ship on time;4.Under the premise of safety and effectiveness, we can produce

2-Picolinic acid

Cas:98-98-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality 2-Picolinic acid

Cas:98-98-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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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 developm

High purity Picolinic acid 98% TOP1 supplieri in China CAS NO.98-98-6

Cas:98-98-6

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Trading Company

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Chemwill Asia Co., Ltd.

Picolinic acid CAS 98-98-6 In stock

Cas:98-98-6

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Product Name: 2-Picolinic acid Synonyms: Picolinic acid, 99% 25GR;acidepicolique;alpha-Pyridinecarboxylic acid;alpha-pyridinecarboxylicacid;o-Pyridinecarboxylic acid;o-pyridinecarboxylicacid;Pyridinecarboxylic acid-(2);Pyridine-carboxylique-2 CAS

2-Picolinic acid 98-98-6

Cas:98-98-6

Min.Order:1 Kilogram

FOB Price: $500.0

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/1905.html Product Name Picolinic acid CAS No. 98-98-6

Picolinic acid

Cas:98-98-6

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export 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

New product Picolinic acid cas98-98-6

Cas:98-98-6

Min.Order:1 Gram

FOB Price: $1.0 / 2.0

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

BP Standard CAS 98-98-6 with high quality products

Cas:98-98-6

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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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

Picolinic acid CAS NO.: 98-98-6

Cas:98-98-6

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: Picolinic acid Molecular Formula:C6H5NO2 Molecular Weight:123.11 CAS No.:98-98-6 Appearance:Similar White To Slight Yellow Crystal Powder Appearance:Similar White To Slight Yellow Crystal Powder Storage:Store in cool and dry place, away fro

Picolinic acid

Cas:98-98-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to almost white?powder Storage:Store below +30°C. Package:25kg/drum Application:2-Picolinic acid is used as a chelate for alkaline earth metals. It is also used to prepare picolinato ligated transition metal complexes. In synthetic

2-Picolinic acid factory price

Cas:98-98-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High qu

Picolinic acid 98-98-6 White or light yellow coloured powder

Cas:98-98-6

Min.Order:5 Metric Ton

Negotiable

Type:Other

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

Picolinic acid 98-98-6

Cas:98-98-6

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 present

Picolinic acid /CAS:98-98-6

Cas:98-98-6

Min.Order:2 Kilogram

FOB Price: $31.0 / 46.9

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

2-Picolinic acid CAS: 98-98-6 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 intermed

2-Picolinic acid CAS: 98-98-6

Cas:98-98-6

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

Picolinic acid

Cas:98-98-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

High pure,low price,good quality Picolinic acid in store white powder CAS NO.98-98-6

Cas:98-98-6

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

Specification:USP/EP Month production ablity:50kg/Month Low price& High quality Manufacturer Appearance:white powder Storage:Room Temperature Package:in aluminum bag and foil bag or as customers' require Application:98-98-6 Transportation

Picolinic acid

Cas:98-98-6

Min.Order:1 Gram

Negotiable

Type:Trading Company

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

CAS 98-98-6 2-Picolinic acid

Cas:98-98-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-Hydroxymethylpyridine
586-98-1

2-Hydroxymethylpyridine

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With Langlois reagent In acetonitrile at 25℃; for 12h; Irradiation; Sealed tube;98%
With tert-butyldimethylsilyl chloride In methanol; water at 20℃; for 0.5h; Green chemistry;97%
Stage #1: 2-Hydroxymethylpyridine With sodium hydroxide; Rh(trop2NH)(PPh3)(OTf); water; cyclohexanone at 25℃; for 16h; Inert atmosphere;
Stage #2: With hydrogenchloride; water chemoselective reaction;
96%
2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With 1,10-Phenanthroline; oxygen; copper diacetate; potassium hydroxide In dimethyl sulfoxide at 130℃; under 3000.3 Torr; for 12h; Autoclave;79%
2-Cyanopyridine
100-70-9

2-Cyanopyridine

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With potassium phosphate buffer at 30℃; for 144h; Rhodococcus sp. AJ270 cells;46.3%
With phosphate buffer at 30℃; for 144h; rhodococcus rhodocrous AJ270, pH 7.0;30%
With acetic acid tert-butyl ester; sulfuric acid In acetic acid at 45℃; for 0.1h; Ritter reaction; In flow;
C16H17NO2
1309453-54-0

C16H17NO2

A

2-Picolinic acid
98-98-6

2-Picolinic acid

B

C16H15NO2
338415-92-2

C16H15NO2

C

4-methoxybenzoic acid
100-09-4

4-methoxybenzoic acid

Conditions
ConditionsYield
Stage #1: C16H17NO2 With oxygen; sodium hydride In tetrahydrofuran at 0 - 20℃; for 6h;
Stage #2: With hydrogenchloride In water
A 18%
B 84%
C 18%
α-picoline
109-06-8

α-picoline

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With sulfuric acid; ozone; acetic acid; manganese(II) acetate at 16℃; for 1h;97%
Stage #1: α-picoline With β‐cyclodextrin In water at 60℃; for 0.5h;
Stage #2: With sulfuric acid; dihydrogen peroxide; boric acid In water at 40℃; for 6h;
89.3%
With potassium hydroxide; oxygen; 18-crown-6 ether In 1,2-dimethoxyethane at 25℃; for 96h;85%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; laccase from Trametes versicolor; oxygen In water at 20℃; for 12h; Temperature; Enzymatic reaction;99%
With 3-bromo-2-(1-hydroxycyclohexyl)[1,2]selenazolo[2,3-a]pyridinium chloride; dihydrogen peroxide In water; tert-butyl alcohol at 20℃; for 2h;96%
With oxygen; Langlois reagent In acetonitrile at 25℃; under 760.051 Torr; for 12h; Irradiation; Green chemistry;95%
C15H14ClNO
1309453-49-3

C15H14ClNO

A

2-Picolinic acid
98-98-6

2-Picolinic acid

B

C15H12ClNO
1309453-57-3

C15H12ClNO

C

para-chlorobenzoic acid
74-11-3

para-chlorobenzoic acid

Conditions
ConditionsYield
Stage #1: C15H14ClNO With oxygen; sodium hydride In tetrahydrofuran at 0 - 20℃; for 10h;
Stage #2: With hydrogenchloride In water
A 51%
B 45%
C 51%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

A

2-Hydroxymethylpyridine
586-98-1

2-Hydroxymethylpyridine

B

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With aluminum oxide; water; sodium hydroxide at 100℃; for 0.0333333h; Cannizzaro Reaction; Microwave irradiation;A 47%
B 47%
With N,N,N',N'-tetramethylguanidine In water at 20℃; for 7h; Cannizzaro reaction;A 39%
B 36%
4-Chloropyridine
626-61-9

4-Chloropyridine

2-oxo-propionic acid ethyl ester
617-35-6

2-oxo-propionic acid ethyl ester

ferrous(II) sulfate heptahydrate

ferrous(II) sulfate heptahydrate

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With sodium hydroxide; sulfuric acid; dihydrogen peroxide In water; toluene50%
4-Chloropyridine
626-61-9

4-Chloropyridine

2-oxo-propionic acid ethyl ester
617-35-6

2-oxo-propionic acid ethyl ester

ferrous(II) sulfate heptahydrate

ferrous(II) sulfate heptahydrate

conc. H2 SO4

conc. H2 SO4

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With sodium hydroxide; dihydrogen peroxide In water; toluene50%
2-pyridinecarboxylic acid N-oxide
824-40-8

2-pyridinecarboxylic acid N-oxide

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With ammonium formate; silica gel; zinc In methanol at 20℃; for 0.166667h; chemoselective reaction;88%
With triphenylphosphine; [MoO2Cl2(dmf)2] In tetrahydrofuran for 2h; Heating;81%
α-picoline
109-06-8

α-picoline

N-hydroxyphthalimide
524-38-9

N-hydroxyphthalimide

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With acetic acid77%
2-(Bromomethyl)pyridine
55401-97-3

2-(Bromomethyl)pyridine

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With 5,10,15,20-tetra(4-nitrophenyl) porphyrinato iron chloride; [bis(acetoxy)iodo]benzene; water In methanol at 50℃; for 12h;89%
2-iodopyridine
5029-67-4

2-iodopyridine

carbon monoxide
201230-82-2

carbon monoxide

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
Stage #1: 2-iodopyridine; carbon monoxide With potassium carbonate In water at 100℃; under 3750.38 Torr; for 15h; Autoclave;
Stage #2: With hydrogenchloride In water
37%
With water; sodium carbonate; palladium diacetate at 20 - 165℃; under 10501.1 - 22502.3 Torr; for 0.333333h; microwave irradiation;15%
2-Hydroxymethylpyridine
586-98-1

2-Hydroxymethylpyridine

A

pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

B

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With tert.-butylhydroperoxide; [O-Cu4(triethanolamine)4(BOH)4][BF4]2 In acetonitrile at 69.84℃; for 6h; Title compound not separated from byproducts.;
With copper(ll) sulfate pentahydrate; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; N-(4-fluorophenyl)-1-(pyroll-2-yl)methanimine; dihydrogen peroxide; potassium carbonate In water at 60℃; for 1h;
With sodium hypochlorite In 1,2-dimethoxyethane; water at 20℃; for 4h;A 52 %Chromat.
B 43 %Chromat.
carbon dioxide
124-38-9

carbon dioxide

pyridin-2-yl sulfurofluoridate
127827-58-1

pyridin-2-yl sulfurofluoridate

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With manganese; bis(triphenylphosphine)nickel(II) chloride; 2.9-dimethyl-1,10-phenanthroline In N,N-dimethyl-formamide at 20℃; under 760.051 Torr; for 20h; Schlenk technique; Inert atmosphere; Glovebox;
2,2'-Pyridil
492-73-9

2,2'-Pyridil

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With tetraethylammonium bromide; potassium oxide In N,N-dimethyl-formamide at 30℃; for 3.5h;59%
With 6-(pyridin-2-yl)-6,7-dihydrobenzo[g]naphtho[2,3-c](5,8,13,14-tetraone)cinnolinyl; triethylamine In methanol at 20℃; for 30h;
2-chloropyridine
109-09-1

2-chloropyridine

dinorbornyl phosphine

dinorbornyl phosphine

palladium bis(benzonitrile) dichloride

palladium bis(benzonitrile) dichloride

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With sodium carbonate In ethanol; water
α-picoline
109-06-8

α-picoline

N-hydroxyphthalimide
524-38-9

N-hydroxyphthalimide

acetylacetonatocobalt(II) Co(AA)2

acetylacetonatocobalt(II) Co(AA)2

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With acetic acid In water; benzonitrile
indolin-1-yl(pyridin-2-yl)methanone
864424-24-8

indolin-1-yl(pyridin-2-yl)methanone

A

2-Picolinic acid
98-98-6

2-Picolinic acid

B

1-indoline
496-15-1

1-indoline

Conditions
ConditionsYield
With water; lithium hydroxide In tetrahydrofuran; methanol at 20℃; for 4h;A n/a
B 95%
pyridin-2-yl 2,3,4,5,6-pentafluorobenzenesulfonate

pyridin-2-yl 2,3,4,5,6-pentafluorobenzenesulfonate

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate In 1,4-dioxane; water at 20℃; for 16h; Schlenk technique; Inert atmosphere; chemoselective reaction;78%
pyridin-2-yl trifluoromethanesulfonate
65007-00-3

pyridin-2-yl trifluoromethanesulfonate

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate In 1,4-dioxane; water at 20℃; for 16h; Schlenk technique; Inert atmosphere; chemoselective reaction;75%
2-bromo-pyridine
109-04-6

2-bromo-pyridine

carbon dioxide
124-38-9

carbon dioxide

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate; 2-(diphenylphosphino)-2’(3-(dimethylamino)-3-oxopropyl)-6’-(3-(icosyloxy)-3-oxopropyl)biphenyl; water; palladium diacetate; N-ethyl-N,N-diisopropylamine In toluene under 760.051 Torr; for 16h; Inert atmosphere; Schlenk technique; Irradiation;78%
N-(4-(1H-pyrazol-1-yl)naphthalen-1-yl)picolinamide

N-(4-(1H-pyrazol-1-yl)naphthalen-1-yl)picolinamide

A

2-Picolinic acid
98-98-6

2-Picolinic acid

B

4-(1H-pyrazol-1-yl)naphthalen-1-amine

4-(1H-pyrazol-1-yl)naphthalen-1-amine

Conditions
ConditionsYield
With sodium hydroxide In ethanol at 90℃; for 8h;
With sodium hydroxide In ethanol at 100℃; for 12h; Schlenk technique;
p-nitrophenyl picolinate
74104-89-5

p-nitrophenyl picolinate

A

2-Picolinic acid
98-98-6

2-Picolinic acid

B

p-nitrophenolate
14609-74-6

p-nitrophenolate

Conditions
ConditionsYield
With C18H12Cl2Cu2N2O6 at 25℃; pH=7.9; Kinetics; Concentration; pH-value; Reagent/catalyst;
With sodium hydroxide In water; acetonitrile at 25℃; Kinetics; Mechanism;
pyridine-2-carboxylic acid N-tert-butylamide
71653-50-4

pyridine-2-carboxylic acid N-tert-butylamide

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With sodium hydroxide
2-Cyanopyridine
100-70-9

2-Cyanopyridine

A

2-Picolinic acid
98-98-6

2-Picolinic acid

B

pyridine-2-carboxylic acid amide
1452-77-3

pyridine-2-carboxylic acid amide

Conditions
ConditionsYield
Stage #1: 2-Cyanopyridine With Br(1-)*C24H30N4Rh(1+); water In isopropyl alcohol at 25℃; for 0.5h; Inert atmosphere;
Stage #2: With potassium tert-butylate In isopropyl alcohol at 25℃; for 2h; Inert atmosphere;
A 48%
B 52%
2-bromo-pyridine
109-04-6

2-bromo-pyridine

potassium formate
590-29-4

potassium formate

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With [PhCOPd(PtBu3)I]; dtbpf In 2-methyltetrahydrofuran at 80℃; for 18h; Inert atmosphere;53%
Clopyralid
1702-17-6

Clopyralid

2-Picolinic acid
98-98-6

2-Picolinic acid

Conditions
ConditionsYield
With Graphite; sodium hydroxide In water at 25℃; for 3h; Reagent/catalyst; Electrolysis;
Clopyralid
1702-17-6

Clopyralid

A

2-Picolinic acid
98-98-6

2-Picolinic acid

B

3-chloropyridine-2-carboxylic acid
57266-69-0

3-chloropyridine-2-carboxylic acid

Conditions
ConditionsYield
With Graphite; sodium hydroxide In water at 25℃; for 3h; Electrolysis;
With Graphite; sodium hydroxide In water at 25℃; for 6h; pH=11.5 - 13.5; Reagent/catalyst; pH-value; Electrolysis;
2-Picolinic acid
98-98-6

2-Picolinic acid

pyridine-2-carbonyl chloride
29745-44-6

pyridine-2-carbonyl chloride

Conditions
ConditionsYield
With thionyl chloride In neat (no solvent) at 20℃; for 48h; Inert atmosphere;100%
With thionyl chloride In benzene at 0℃; for 12h; Reflux;60%
With thionyl chloride
2-Picolinic acid
98-98-6

2-Picolinic acid

pipecolic Acid
4043-87-2

pipecolic Acid

Conditions
ConditionsYield
With (R)-1-[(S)-2-(dicyclohexylphosphino)ferrocenyl]ethyldiphenylphosphine; hydrogen; di(norbornadiene)rhodium(I) tetrafluoroborate In methanol at 60℃; under 75006 Torr; for 20h; Product distribution; Further Variations:; Reagents; Solvents; ratio;100%
With hydrogen; platinum(IV) oxide In ethanol at 125℃; under 18751.5 Torr; for 1h; Irradiation; microwave irradiation;99%
With hydrogen; platinum(IV) oxide In ethanol at 80℃; under 5171.62 Torr; for 0.166667h; microwave irradiation;99%
2-Picolinic acid
98-98-6

2-Picolinic acid

pyridine-2-carboxylic anhydride
16837-39-1

pyridine-2-carboxylic anhydride

Conditions
ConditionsYield
Stage #1: 2-Picolinic acid With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 0℃;
Stage #2: With bis(trichloromethyl) carbonate In tetrahydrofuran at 0 - 20℃;
100%
With 1-ethyl-piperidine; Phenyl N-methyl-N-phenylphosphoramidochloridate In dichloromethane for 0.5h; Ambient temperature;
With 1-ethyl-piperidine; N,N'-diphenylphosphorodiamidic chloride In dichloromethane for 0.5h; Ambient temperature;
With 2,4,6-trimethyl-pyridine; bis(trichloromethyl) carbonate In tetrahydrofuran for 0.0166667h;
2-Picolinic acid
98-98-6

2-Picolinic acid

4-chloro-pyridine-2-carbonyl chloride
53750-66-6

4-chloro-pyridine-2-carbonyl chloride

Conditions
ConditionsYield
With thionyl chloride In N,N-dimethyl-formamide at 80℃; for 12h;100%
With thionyl chloride; N,N-dimethyl-formamide at 50℃; for 17.5h; Reflux;100%
With thionyl chloride; sodium bromide at 80℃; for 22h;98%
2-Picolinic acid
98-98-6

2-Picolinic acid

rac-methylbenzylamine
618-36-0

rac-methylbenzylamine

pyridine-2-carboxylic acid (1-phenyl-ethyl)amide
2909-32-2

pyridine-2-carboxylic acid (1-phenyl-ethyl)amide

Conditions
ConditionsYield
With dmap; benzenesulfonic anhydride In dichloromethane at 20℃; for 1h;100%
With dmap In dichloromethane at 20℃; for 1h;93%
With pyridine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; Inert atmosphere;73%
piperidine
110-89-4

piperidine

2-Picolinic acid
98-98-6

2-Picolinic acid

2-(N,N-penta-1,5-diyl-carboxamido)-pyridine
340004-68-4

2-(N,N-penta-1,5-diyl-carboxamido)-pyridine

Conditions
ConditionsYield
With dmap; benzenesulfonic anhydride In dichloromethane at 20℃; for 1h;100%
Stage #1: 2-Picolinic acid With iodine; triethylamine; phosphorous acid trimethyl ester In dichloromethane for 0.166667h; Cooling with ice; Inert atmosphere;
Stage #2: piperidine In dichloromethane at 20℃; for 2h; Inert atmosphere; Cooling with ice;
85%
With dmap In dichloromethane at 20℃; for 1h;82%
2-Picolinic acid
98-98-6

2-Picolinic acid

3-Phenylpropan-1-amine
2038-57-5

3-Phenylpropan-1-amine

N-(3-phenylpropyl)picolinamide

N-(3-phenylpropyl)picolinamide

Conditions
ConditionsYield
With dmap; benzenesulfonic anhydride In dichloromethane at 20℃; for 1h;100%
With 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃;91%
With benzotriazol-1-ol; diisopropyl-carbodiimide In dichloromethane at 20℃;
2-Picolinic acid
98-98-6

2-Picolinic acid

3-hydroxypyridine-2-carboxamide
933-90-4

3-hydroxypyridine-2-carboxamide

N-(3-hydroxypicolinoyl)picolinamide
1394853-33-8

N-(3-hydroxypicolinoyl)picolinamide

Conditions
ConditionsYield
Stage #1: 2-Picolinic acid With dmap; 4-pyrrolidin-1-ylpyridine; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 0.333333h; Inert atmosphere;
Stage #2: 3-hydroxypyridine-2-carboxamide at 20℃; for 73h; Reflux; Inert atmosphere;
100%
2-Picolinic acid
98-98-6

2-Picolinic acid

C14H18O

C14H18O

1-(1,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)ethyl picolinate

1-(1,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)ethyl picolinate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 1h; Cooling with ice;100%
2-Picolinic acid
98-98-6

2-Picolinic acid

C15H20O

C15H20O

1-(4'-methyl-1,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)ethyl picolinate

1-(4'-methyl-1,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)ethyl picolinate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 1h; Cooling with ice;100%
2-Picolinic acid
98-98-6

2-Picolinic acid

C25H34N2O

C25H34N2O

C31H37N3O2

C31H37N3O2

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃;100%
2-Picolinic acid
98-98-6

2-Picolinic acid

ethyl 2,4-di-O-benzoyl-1-thio-α-L-rhamnopyranoside
156626-44-7

ethyl 2,4-di-O-benzoyl-1-thio-α-L-rhamnopyranoside

ethyl 2,4-di-O-benzyl-3-O-(2-pyridinecarbonyl)-1-thio-α-L-rhamnopyranoside

ethyl 2,4-di-O-benzyl-3-O-(2-pyridinecarbonyl)-1-thio-α-L-rhamnopyranoside

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 2.5h;100%
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 2.5h;100%
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 2.5h;100%
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 2h; Inert atmosphere;91%
2-Picolinic acid
98-98-6

2-Picolinic acid

2-amino-6-(1,1-dimethylethyl)-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid methyl ester
213192-26-8

2-amino-6-(1,1-dimethylethyl)-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid methyl ester

methyl 6-(tert-butyl)-2-(picolinamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate

methyl 6-(tert-butyl)-2-(picolinamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate

Conditions
ConditionsYield
With dmap; 2-chloro-1-methyl-pyridinium iodide; triethylamine In acetonitrile at 60℃; for 20h;100%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

2-Picolinic acid
98-98-6

2-Picolinic acid

diphenyltin(IV) oxide
2273-51-0

diphenyltin(IV) oxide

2-amino-phenol
95-55-6

2-amino-phenol

[(OC6H4NCHC5H4N)Sn(NC5H4CO2)(C6H5)2]
1187857-43-7

[(OC6H4NCHC5H4N)Sn(NC5H4CO2)(C6H5)2]

Conditions
ConditionsYield
In benzene soln. of Sn oxide and picolinic acid in C6H6 was added to soln. of aldehyde and phenol; refluxed for 40 min; concd. (vac.); filtered; elem. anal.;99.5%
2-Picolinic acid
98-98-6

2-Picolinic acid

benzylamine
100-46-9

benzylamine

N-benzyl-2-pyridinecarboxamide
18904-38-6

N-benzyl-2-pyridinecarboxamide

Conditions
ConditionsYield
With tetrachloromethane; Bis(p-nitrophenyl) phosphate; 3-Methyl-1-phenyl-2-phospholene 1-oxide In toluene at 110℃; for 20h; Green chemistry;99%
Stage #1: 2-Picolinic acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 0 - 20℃; Inert atmosphere;
Stage #2: benzylamine With triethylamine In dichloromethane at 0 - 20℃; for 3h; Inert atmosphere;
98%
Stage #1: 2-Picolinic acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 0 - 20℃;
Stage #2: benzylamine With triethylamine In dichloromethane at 0 - 20℃; for 2.5h;
98%
2-Picolinic acid
98-98-6

2-Picolinic acid

L-tryptophan methyl ester
4299-70-1

L-tryptophan methyl ester

(S)-methyl3-(1H-indol-3-yl)-2-(picolinamido)propanoat
934745-79-6

(S)-methyl3-(1H-indol-3-yl)-2-(picolinamido)propanoat

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃; for 16h; Inert atmosphere;99%
Stage #1: 2-Picolinic acid With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 0℃; for 0.5h;
Stage #2: L-tryptophan methyl ester at 20℃; for 12h;
90%
With triethylamine; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 12h;82%
With 4-methyl-morpholine; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In dichloromethane 2 h, 0 deg C, 2 h, 20 deg C;
2-Picolinic acid
98-98-6

2-Picolinic acid

2-amino-4-methylbenzophenone
4937-62-6

2-amino-4-methylbenzophenone

4-methyl-2-(picolinoylamino)benzophenone

4-methyl-2-(picolinoylamino)benzophenone

Conditions
ConditionsYield
With triethylamine; p-toluenesulfonyl chloride In dichloromethane at 40 - 50℃;99%
2-Picolinic acid
98-98-6

2-Picolinic acid

(2S,3S)-1,4-bis(phenylmethoxy)-2,3-diaminobutane
109582-31-2, 136597-79-0, 139951-77-2, 142071-04-3

(2S,3S)-1,4-bis(phenylmethoxy)-2,3-diaminobutane

(2S,3S)-1,4-dibenzyloxy-2,3-bis(2-pyridinoylamino)butane
890662-56-3

(2S,3S)-1,4-dibenzyloxy-2,3-bis(2-pyridinoylamino)butane

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0℃;99%
2-Picolinic acid
98-98-6

2-Picolinic acid

sodium chloride
7647-14-5

sodium chloride

palladium dichloride

palladium dichloride

[Pd(picolinic acid)2]
22602-40-0

[Pd(picolinic acid)2]

Conditions
ConditionsYield
In water to aq. soln. Na2(PdCl4), prepared in situ by react. PdCl2 and NaCl, was added pyridine-2-carboxylic acid in water and stirred for 2 h; ppt. was filtered, washed with water and acetone, and dried in vacuo; elem. anal.;99%
2-Picolinic acid
98-98-6

2-Picolinic acid

mercury(II) diacetate
1600-27-7

mercury(II) diacetate

mercuric pyridine-2-carboxylate

mercuric pyridine-2-carboxylate

Conditions
ConditionsYield
In methanol mixing MeOH (or EtOH) solns. of stoich. amts. of Hg(OAc)2 and carboxylic acid; elem. anal.;99%
2-Picolinic acid
98-98-6

2-Picolinic acid

thallium(I) carbonate

thallium(I) carbonate

thallium(I) pyridine-2-carboxylate
86668-74-8

thallium(I) pyridine-2-carboxylate

Conditions
ConditionsYield
In methanol stoich. amts., refluxing for 30-45 min; cooling to -15°C, filtration, pptn. on standing;99%
In methanol N2-atmosphere;
2-Picolinic acid
98-98-6

2-Picolinic acid

bis[2-(2,4-difluorophenyl)pyridinato-N,C6']iridium(III) chloride dimer

bis[2-(2,4-difluorophenyl)pyridinato-N,C6']iridium(III) chloride dimer

iridium(III) bis[2-(4,6-difluorophenyl)pyridinato]picolinate
376367-93-0

iridium(III) bis[2-(4,6-difluorophenyl)pyridinato]picolinate

Conditions
ConditionsYield
With Na2CO3 In not given Ir-complex reacted with ligand in the presence of Na2CO3;99%
With sodium carbonate In 1,2-dimethoxyethane for 9h; Inert atmosphere; Reflux;91%
With sodium carbonate In 1,2-dimethoxyethane at 85℃; for 9h; Inert atmosphere;91%
With Na2CO3 In 2-ethoxy-ethanol soln. Ir complex, ligand and Na2CO3 in 2-ethoxyethanol was refluxed for 24 h; solvent was roto-evapd., residue was chromed. on silica (CH2Cl2 - n-hexane);75%
2-Picolinic acid
98-98-6

2-Picolinic acid

1,1’-bi-2-naphthol
18531-99-2, 602-09-5, 18531-94-7

1,1’-bi-2-naphthol

tri-n-propyl borate
688-71-1

tri-n-propyl borate

Conditions
ConditionsYield
In toluene binaphthol mixed with B-compd. in dry toluene under Ar, refluxed with constant stirring at <=90°C, cooled to 60-70°C after 8h, dried picolinic acid added, refluxed for several hours; filtered, washed with toluene and methanol, dried in vac.,;99%
2-Picolinic acid
98-98-6

2-Picolinic acid

5-(4-methoxybenzyloxy)pent-3-yn-2-ol
124222-34-0

5-(4-methoxybenzyloxy)pent-3-yn-2-ol

5-(4-methoxybenzyloxy)-3-pentyn-2-yl pyridine-2-carboxylate
1189125-38-9

5-(4-methoxybenzyloxy)-3-pentyn-2-yl pyridine-2-carboxylate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; Cooling with ice;99%
2-Picolinic acid
98-98-6

2-Picolinic acid

2-(4-phenylcyclohexylidene)ethyl picolinate
1240401-98-2

2-(4-phenylcyclohexylidene)ethyl picolinate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; Cooling with ice;99%
2-Picolinic acid
98-98-6

2-Picolinic acid

C20H29NO3

C20H29NO3

2-(2-hexyl-1-(phenoxycarbonyl)piperidin-4-ylidene)ethyl picolinate

2-(2-hexyl-1-(phenoxycarbonyl)piperidin-4-ylidene)ethyl picolinate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 5h; Cooling with ice;99%
2-Picolinic acid
98-98-6

2-Picolinic acid

(S)-methyl 2-amino-4,4-dimethylpentanoate hydrochloride
79777-81-4

(S)-methyl 2-amino-4,4-dimethylpentanoate hydrochloride

C14H20N2O3
1353864-05-7

C14H20N2O3

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃;99%
2-Picolinic acid
98-98-6

2-Picolinic acid

palladium dichloride

palladium dichloride

1,3-bis[2,6-diisopropylphenyl]imidazolium chloride
250285-32-6

1,3-bis[2,6-diisopropylphenyl]imidazolium chloride

C33H40ClN3O2Pd

C33H40ClN3O2Pd

Conditions
ConditionsYield
With potassium carbonate In tetrahydrofuran for 12h; Inert atmosphere; Reflux;99%
With caesium carbonate In 1,4-dioxane at 80℃; for 20h; Schlenk technique; Inert atmosphere;65%
2-Picolinic acid
98-98-6

2-Picolinic acid

(R,E)-2-(3-phenylpropylidene)cyclopentan-1-ol

(R,E)-2-(3-phenylpropylidene)cyclopentan-1-ol

(R,E)-2-(3-phenylpropylidene)cyclopentyl picolinate

(R,E)-2-(3-phenylpropylidene)cyclopentyl picolinate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 2h; Cooling with ice;99%
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