Synthesis of pillar[5]arenes with a PH-containing fragment
- Авторлар: Nazarova A.1, Makhmutova L.1, Stoikov I.1
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Мекемелер:
- Butlerov Institute of Chemistry
- Шығарылым: Том 87, № 9 (2017)
- Беттер: 1941-1945
- Бөлім: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/221203
- DOI: https://doi.org/10.1134/S1070363217090080
- ID: 221203
Дәйексөз келтіру
Аннотация
The reactions of phosphorus(III) chloride and 2-chloro-1,3,2-dioxaphospholane with monohydroxypillar[5]arene afforded for the first time the corresponding PH-phosphonates. It was found that the newly formed P–O(Ar) bond is characterized by considerably reduced reactivity, which was rationalized by essential shielding of the phosphorus atom by the pillar[5]arene macrocycle. The pillar[5]arene scaffold stabilizes the highly reactive PIII–Cl fragment, so that the formation of macrocyclic dichlorophosphite can be detected under normal conditions.
Негізгі сөздер
Авторлар туралы
A. Nazarova
Butlerov Institute of Chemistry
Email: ivan.stoikov@mail.ru
Ресей, ul. Kremlevskaya 18, Kazan, Tatarstan, 420008
L. Makhmutova
Butlerov Institute of Chemistry
Email: ivan.stoikov@mail.ru
Ресей, ul. Kremlevskaya 18, Kazan, Tatarstan, 420008
I. Stoikov
Butlerov Institute of Chemistry
Хат алмасуға жауапты Автор.
Email: ivan.stoikov@mail.ru
Ресей, ul. Kremlevskaya 18, Kazan, Tatarstan, 420008