The aim of the research work is the development of synthesis methods of aromatic acetylene alcohols and their various derivatives using different catalytic systems and also, determining their structure, physico-chemical and biological properties. The most effective way of synthesizing AAA is determined using selected complex catalytic systems and also, the range of catalytic activity of used catalysts is created. Acetic aldehyde, benzaldehyde and cyclohexonal, high-base catalytic systems − MOH/ДМСО∙H2O and M2CO3/ДMСO∙H2O with phenylacetylene reaction of enantioselective etynilation were investiged. Efficiency and course of chemical reaction in the process of formation acetylene alcohol affection of temperature, reaction duration, solvents, catalysts and constituents, their number and nature effects. Based on the results obtained to increase the acetylene alcohol production, reduce the amount of supplementary and intermediate products, the most favorable conditions were found
| Mualliflar | Saida, ABDURAKHMANOVA, Abduvaxab, IKRAMOV, Odiljon, ZIYADULLAYEV, Lochin, ABLAKULOV |
|---|---|
| Jurnal | Kimyo va kimyo texnologiyasi |
| Nashriyot | Тошкент кимё-технология институти |
| ISSN | 1992-9498, 2181-1121 |
| Nashr sanasi | 2021-02-24 |
| Betlar | 39-46 |
| Til | Ingliz |
| Ilmiy soha | Kimyo |
| DOI | 10.51348/fwum5325 |
| Indeksga qo‘shilgan | 2026-09-02 |
DOI: 10.51348/fwum5325 · Maqolaning asl sahifasi
| APA | Saida, ABDURAKHMANOVA, Abduvaxab, IKRAMOV, Odiljon, ZIYADULLAYEV, & Lochin, ABLAKULOV (2021). ETHINYLATION REACTIONS OF SOME ALDEHYDES IN THE PRESENCE OF PHENYLACETYLENE USING HIGH-BASE CATALYTIC SYSTEMS. Kimyo va kimyo texnologiyasi, 39-46. https://doi.org/10.51348/fwum5325 |
|---|---|
| GOST (OAK) | Saida, ABDURAKHMANOVA va b. ETHINYLATION REACTIONS OF SOME ALDEHYDES IN THE PRESENCE OF PHENYLACETYLENE USING HIGH-BASE CATALYTIC SYSTEMS // Kimyo va kimyo texnologiyasi. – 2021. – P. 39-46. – DOI: 10.51348/fwum5325. |
| MLA | Saida, ABDURAKHMANOVA, Abduvaxab, IKRAMOV, Odiljon, ZIYADULLAYEV, and Lochin, ABLAKULOV. “ETHINYLATION REACTIONS OF SOME ALDEHYDES IN THE PRESENCE OF PHENYLACETYLENE USING HIGH-BASE CATALYTIC SYSTEMS.” Kimyo va kimyo texnologiyasi, 39-46, 2021. https://doi.org/10.51348/fwum5325 |
| Chicago | Saida, ABDURAKHMANOVA, Abduvaxab, IKRAMOV, Odiljon, ZIYADULLAYEV, and Lochin, ABLAKULOV. “ETHINYLATION REACTIONS OF SOME ALDEHYDES IN THE PRESENCE OF PHENYLACETYLENE USING HIGH-BASE CATALYTIC SYSTEMS.” Kimyo va kimyo texnologiyasi, 39-46 (2021). https://doi.org/10.51348/fwum5325 |
| Harvard | Saida, ABDURAKHMANOVA, Abduvaxab, IKRAMOV, Odiljon, ZIYADULLAYEV, and Lochin, ABLAKULOV (2021) ‘ETHINYLATION REACTIONS OF SOME ALDEHYDES IN THE PRESENCE OF PHENYLACETYLENE USING HIGH-BASE CATALYTIC SYSTEMS’, Kimyo va kimyo texnologiyasi, 39-46. https://doi.org/10.51348/fwum5325 |
| BibTeX | @article{saidaabdurakhmanova2021,
title = {ETHINYLATION REACTIONS OF SOME ALDEHYDES IN THE PRESENCE OF PHENYLACETYLENE USING HIGH-BASE CATALYTIC SYSTEMS},
author = {Saida, ABDURAKHMANOVA and Abduvaxab, IKRAMOV and Odiljon, ZIYADULLAYEV and Lochin, ABLAKULOV},
journal = {Kimyo va kimyo texnologiyasi},
year = {2021},
pages = {39-46},
doi = {10.51348/fwum5325},
url = {https://doi.org/10.51348/fwum5325}
} |
Boshqa maqola uchun iqtibos tayyorlash
There was obtained IR spectra of the nickel diglycyrrhizinate complex. A simple and express spectral method for determination of the nickel ion is presented. The optimal conditions for the determination of the nickel…
The aim of the work is to develop a synthesis procedure and obtain new complex compounds of transition metal acetates with 2-aminobenzimidazole (L), to study the composition and structure of the synthesized compounds by…
The article studies the possibility of extraction of monounsaturated oleic acid from highly stable vegetable oils produced at industrial scale. To solve the set tasks, have been selected samples of vegetable oils…
The structure of glasses synthesized in the R2O-RO-CaF2-P2O5-Al2O3-SiO2 system was studied by scanning electron microscopy. Glasses have a complex heterogeneous structure associated with the formation of germinal or…
As a result of the research on the utilization of polyethylene terephthalate-containing household waste, a promising direction was identified in the production of a new type of secondary polyethylene terephthalate…
"The aim was to study the influence of the main technological parameters on the process of evaporation off the primary mother liquors of the filtration process of a potassium nitrate suspension formed as a result of…
At the textile and sewing and knitting enterprises of the Republic of Uzbekistan, the number of which increases every year, a sufficient amount of technological waste is accumulated, which formed in the processes of…
"The purpose of this study is to determine the stability of the obtained coordination compounds of some d-metals with covalent immobilized sulfur-containing ligands. To achieve this goal, coordination compounds of…
The aim of this work is to develop the technology of obtaining high-performance paintwork materials for road markings on the basis of local raw materials. The existing paint and varnish materials (paintwork materials)…
Indoor air quality has a significant impact on human health as people spend more time indoors. As a common indoor air pollutant, acetaldehyde is considered toxic when exposed to it for a prolonged period. The aim of…
Kimyo va kimyo texnologiyasi — barcha maqolalar · 2021-yil arxivi
Ushbu maqolada ingliz tilini xorijiy til sifatida o‘rganishda yangi so‘zlarni vizual va verbal usullar orqali o‘zlashtirish samaradorligi tahlil qilinadi. Tadqiqotda vizual materiallar (rasmlar, grafik tasvirlar va…
Ushbu maqolada mashina tarjimasi (MT) vositalarining Toshkent Kimyo xalqaro universitetida tahsil olayotgan o‘zbek-ingliz ikki tilli talabalarning ingliz tilidagi yozma ishlarida uchraydigan xatolarga ta’siri…
Maqolada 1892-yilda “Туркестанские ведомости” gazetasida chop etilgan Sattorxon Abdulg'afforovning “Qo'qon xonligining ruslar tomonidan istilo etilishidan oldingi ichki ahvoli haqida qisqacha ocherk” asarining…
This article examines the linguistic units and metaphorical fields that structure English ecological discourse — the texts that construct public understanding of nature and environmental crisis. Drawing on Conceptual…
Maqolada 1929–1930-yillardan boshlab O‘zbekiston SSRda amalga oshirilgan yalpi kollektivlashtirish, “quloqlarni sinf sifatida tugatish” siyosati va majburiy surgunning mahalliy jamiyat hayotiga ta’siri Farg‘ona vodiysi…
Amudaryo quyi oqimidagi sugʻoriladigan hududlarda qishloq xoʻjaligi qurgʻoqchiligini asosan yogʻin emas, balki daryodan olinadigan suv hajmi belgilaydi. Tadqiqotda Xorazm viloyatida bir yillik (2000, 2008, 2011) va…