Picolinic acid → 2-Pyridinecarboxylic acid, sodium salt (1:1)

HRID 649488

반응식

HRID 649488 반응식
[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[C:7]([OH:9])=[O:8].[OH-].[Na+:11]>C(=O)([O-])[O-].[Zn+2].O>[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[C:7]([O-:9])=[O:8].[Na+:11]

참가 물질

5

반응물 2

HCID 1018Picolinic acidHCID 14798Sodium Hydroxide2회

생성물 1

HCID 236686082-Pyridinecarboxylic acid, sodium salt (1:1)

시약·촉매·용매 2

HCID 19005Zinc Carbonate촉매HCID 962Water용매2회

실험 절차

An aqueous solution of sodium picolinate was prepared from 12.3 grams (100 mmol) of picolinic acid, about 4 grams of sodium hydroxide, and 50 ml of water while adjusting the solution to pH 7.2 with an amount of NaOH. With stirring, 2.84 grams (25 mmol of Zn2+) of basic zinc carbonate, 3Zn(OH)2.2ZnCO3.H2O was added to the solution. The resulting mixture indicated pH 13.8.

출처 및 근거

ORD 기록
ord-3e99a2973ad8469c92d405500958f5bf
출처 데이터셋
uspto-grants-1988_04
특허 번호
US04740363

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