GB614772A - The manufacture of esters of pyridyl-3-carbinol - Google Patents

The manufacture of esters of pyridyl-3-carbinol

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Publication number
GB614772A
GB614772A GB2244646A GB2244646A GB614772A GB 614772 A GB614772 A GB 614772A GB 2244646 A GB2244646 A GB 2244646A GB 2244646 A GB2244646 A GB 2244646A GB 614772 A GB614772 A GB 614772A
Authority
GB
United Kingdom
Prior art keywords
pyridyl
reacting
carboxylic acid
methyl alcohol
organic carboxylic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2244646A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Priority to GB2244646A priority Critical patent/GB614772A/en
Publication of GB614772A publication Critical patent/GB614772A/en
Expired legal-status Critical Current

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Abstract

Esters are formed by reacting pyridyl-3-methyl alcohol with free aliphatic, araliphatic or heterocyclic organic carboxylic acids, their anhydrides or halides, or by reacting a metal derivative of pyridyl-3-methyl alcohol with a halide of the organic carboxylic acid, or by reacting pyridyl-3-methyl halide with a salt of the organic carboxylic acid. In examples (1) to (9), the preparation of 3-formyloxymethyland 3-acetoxymethyl-pyridine and the b -picolyl ester of propionic, butyric, phenylacetic, diphenylacetic, cinnamic and nicotinic acids and pyridyl-3-carbinol acetate is described. Pyridyl-3-methyl alcohol is prepared by the action of a nitrite upon 3-aminomethyl-pyridine at a low temperature in the presence of an aliphatic carboxylic acid.
GB2244646A 1946-07-27 1946-07-27 The manufacture of esters of pyridyl-3-carbinol Expired GB614772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2244646A GB614772A (en) 1946-07-27 1946-07-27 The manufacture of esters of pyridyl-3-carbinol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2244646A GB614772A (en) 1946-07-27 1946-07-27 The manufacture of esters of pyridyl-3-carbinol

Publications (1)

Publication Number Publication Date
GB614772A true GB614772A (en) 1948-12-22

Family

ID=10179481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2244646A Expired GB614772A (en) 1946-07-27 1946-07-27 The manufacture of esters of pyridyl-3-carbinol

Country Status (1)

Country Link
GB (1) GB614772A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057122B (en) * 1954-08-19 1959-05-14 Pfizer & Co C Process for the preparation of heterocyclic esters
DE1058515B (en) * 1955-08-22 1959-06-04 Pfizer & Co C Process for the preparation of heterocyclic esters
US3004957A (en) * 1959-03-12 1961-10-17 Union Carbide Corp Pyridyl acrylates

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057122B (en) * 1954-08-19 1959-05-14 Pfizer & Co C Process for the preparation of heterocyclic esters
DE1058515B (en) * 1955-08-22 1959-06-04 Pfizer & Co C Process for the preparation of heterocyclic esters
US3004957A (en) * 1959-03-12 1961-10-17 Union Carbide Corp Pyridyl acrylates

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