Methods for the Synthesis of Phthalic Acid Dichlorides
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Переводная
|
| Журнал |
Catalysis in Industry
ISSN: 2070-0504
, E-ISSN: 2070-0555
|
| Вых. Данные |
Год: 2020,
Том: 12,
Номер: 1,
Страницы: 29-38
Страниц
: 10
DOI:
10.1134/S2070050420010110
|
| Ключевые слова |
acid dichloride; isophthaloyl chloride; terephthaloyl chloride |
| Авторы |
Yushchenko D.Yu.
1
,
Zhizhina E.G.
1
,
Pai Z.P.
1
|
| Организации |
| 1 |
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia
|
|
Информация о финансировании (1)
|
1
|
Федеральное агентство научных организаций России
|
0303-2016-0008
|
Abstract: Isophthalic and terephthalic acid chlorides (also known as isophthaloyl and terephthaloyl chlorides) are without doubt strategically important compounds. One area in which they are used is the synthesis of aramid fibers employed in the production of dual-purpose functional and construction materials. These include Terlon®, SVM®, Armos®, Fenilon®, Togilen®, and Rusar®. Special requirements for the quality of target acid dichlorides and raw materials used in their synthesis often determine how these compounds are obtained. Different methods for the synthesis of iso- and terephthaloyl chlorides (including catalytic syntheses), in which different initial materials are used, are considered below. The main methods for the analysis of the above compounds are described in detail. © 2020, Pleiades Publishing, Ltd.