METHOD FOR PRODUCING 3-AZOLYLPROPANOLS Russian patent published in 2022 - IPC C07D233/60 C07D235/04 C07D249/08 

Abstract RU 2786670 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a method for producing 3-azolylpropanols used as initial compounds for producing biologically active substances for medical and agricultural purposes. Method for producing 3-azolylpropanols by the general formula I

wherein Z and Y each independently means CH or N, or Z and Y together mean an atom chain C-CH=CH-CH=CH-C forming a nucleus annelated with the azole ring, consisting in alkylating the corresponding azoles with trimethylene carbonate in the presence of bases of alkali metal azolates or tertiary amines as catalysts in an amount from 0.01 to 0.05% mol. in an aprotic weakly polar solvent while heating at a temperature of 110 to 155 °C.

EFFECT: ensured production of 3-azolylpropanols.

1 cl, 7 ex

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RU 2 786 670 C1

Authors

Popkov Sergej Vladimirovich

Obidovskaya Ekaterina Sergeevna

Dates

2022-12-23Published

2022-04-11Filed