AN OBTAINMENT OF SINGLE-ATOMIC UNCERTAIN ALCOHOLS ON THE BASE OF ACETHYLENE AND PHENYL ACETHYLENE AND HEIR BROMINATION

Authors

  • Kultayev Kuzibay Kazakbayevich, uzbek

Abstract

Acetylene alcohols and phenyl acetylene allow synthesizing the necessary substances for the chemical industry - synthetic polymers, pharmacological preparations, agricultural pesticides, defoliants, plant stimulants. We investigated the synthesis of tertiary alcohols on the base of acetylene and phenyl acetylene, the conditions for their high productivity, the structure of secondary and tertiary alcohols were determined, and confirmed by physical parameters. The refracttive index of light, density, boiling point and productivity were defined. Alcohol molecules are polarized due to a shift in the density of the electron cloud towards the hydroxyl groups in secondary and tertiary alcohols. Their influence to halogen occurs through electrophilic addition.

References

Melnikov N.N., Baskakov Yu.A. Chemistry of herbicides and plant

regulators. – Moscow, 1962.

American patent 2584420. Chem. Abstracts, 1952, 46, 9605.

Sirlibaev S., Kurbanov A.I., Turgunov E., Kultaev K.K., Koblov R.K.,

Khikmatov A. Herbicidal activity in the production of acetylene alcohols. – T.: 1985,

No. 11. – Pp.105 -107.

Kurbanov A. I., Sirlibaev T. S., Turgunova E., Kultaev K. K., Kovlova R.

K., Tarikov S. A. The biological activity of some acetylene amino alcohols and

halogen-containing products. Agrochemistry, 1986, No. 4. – Pp. 86 - 89.

Sirlibaev T.S., Kultaev K.K., Kurbanov A.I. The study of the antimicrobial

activity of some acetylene compounds in products obtained primarily. – Tashkent,

, 8 with Dep, in UZRISTI, No. 957-Uz 89.

Kurbanov A.I. Synthesis based on secondary, tertiary acetylene alcohols and

pyridylacetylene, possible applications of the compounds obtained, doctoral

dissertation. – Tashkent, 1998.

Favorsky A.E., Skosarevsky M.P. South Russian Physical Chemical Society

, No. 32. – P.652

Ziyadullaev O.E. Synthesis and technology of aromatic acetylene alcohols,

IX vinyl esters based on phenylacetylene. PhD thesis. – Tashkent, 2012.

Neyland O.Ya. Organic chemistry. – Moscow, Higher School, 1990, 750 p.

Askarov I.R., Isaev V.T., Maksumov A.G. Kyrgyz organic chemistry. –

Tashkent, 2012. – P. 258.

. Neyland O.Ya. Organic chemistry. – Moscow, Higher School, 1990, 750

p.

. Askarov I.R., Isaev V.T., Maksumov A.G. Kyrgyz organic chemistry. –

Tashkent, 2012. – P. 258.

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Published

2026-05-30