Zobrazeno 1 - 10
of 3 287
pro vyhledávání: '"diketones"'
Autor:
Anna V. Osadchenko, Sergey A. Ambrozevich, Ivan A. Zakharchuk, Andrey A. Vashchenko, Daniil S. Daibagya, Alexandr V. Ryzhov, Dmitry N. Pevtsov, Nikolai V. Pevtsov, Alexandr S. Selyukov
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 4, Pp 570-576 (2024)
In this work, organic light-emitting LEDs based on Eu3+ coordination compounds with β-diketones and acetic and butyric acids were created and studied. At the moment, an active search is underway for new materials to create optoelectronic devices wit
Externí odkaz:
https://doaj.org/article/bea98867f78147c78b5f1bea40f69947
Publikováno v:
AppliedChem, Vol 4, Iss 3, Pp 224-235 (2024)
The triplet excited state reactivity towards phenolic hydrogen of the α-diketones benzil and 2,2′-furil in the ionic liquid 1-n-butyl-3-methyl imidazolium hexafluorophosphate [bmim.PF6] was investigated employing the nanosecond laser flash photoly
Externí odkaz:
https://doaj.org/article/dd07ee8b1c2545b8a6fb3db00fa4aa08
Autor:
Nurlana D. Sadikhova, Mehmet Akkurt, Valeh M. Ismayilov, Niftali N. Yusubov, Khudayar I. Hasanov, Ajaya Bhattarai
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 6, Pp 615-619 (2024)
The title molecule, C18H26O4, consists of two symmetrical halves related by the inversion centre at the mid-point of the central –C—C– bond. The hexene ring adopts an envelope conformation. In the crystal, the molecules are connected into dimer
Externí odkaz:
https://doaj.org/article/0c55054b75ad4a65b84e72fa6cc47665
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
Cuticular waxes coating leaf surfaces can help plants tolerate drought events by reducing non-stomatal water loss. Despite their role in drought tolerance, little is known about how cuticular wax composition has changed during breeding in Canadian br
Externí odkaz:
https://doaj.org/article/d7fafc5759d54cca895d852de1dc62c3
Publikováno v:
Results in Chemistry, Vol 12, Iss , Pp 101860- (2024)
β-Diketones, also known as 1,3-diketones, hold significant importance in synthetic organic chemistry. This review aims to provide a comprehensive overview of the seven different methods used to prepare 1,3-diketones. and these methods have been desc
Externí odkaz:
https://doaj.org/article/3bcf3127474a4d4db82f28569ca72ce3
Akademický článek
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Autor:
Flávia E. Jacinto, Letícia Pires de Oliveira, Alzir A. Batista, Katia M. Oliveira, Rodrigo S. Correa
Publikováno v:
Royal Society Open Science, Vol 11, Iss 7 (2024)
Ruthenium(II) complexes (Ru1–Ru3) with the general formula [Ru(O-O)(PPh3)2(bipy)]PF6, bearing two triphenylphosphine (PPh3), bipyridine (bipy) and a series of natural and synthetic β-diketones (O,O) ligands were synthesized and characterized using
Externí odkaz:
https://doaj.org/article/67187792e95546b288b381ed100b1ba3
Autor:
Mikhail A. Zyryanov, Sergey O. Medvedev, Alexey A. Kukushkin, Ilya S. Ponomarev, Natalya A. Gavrilova, Darya S. Volkova, Evgeny V. Root
Publikováno v:
Siberian Journal of Life Sciences and Agriculture, Vol 15, Iss 6, Pp 180-196 (2023)
Background. The search for ways to use logging waste is a distinct scientific direction, due to the large number of their permanent formation. The importance of such studies is associated with the need to reduce the loss of valuable wood raw material
Externí odkaz:
https://doaj.org/article/32d4ec595c8c4c4eb7e764d22ddd1cb3
Publikováno v:
Horticulturae, Vol 10, Iss 9, p 981 (2024)
Epidermal wax is strategically situated at the interface between plants and air; therefore, it plays a key role in plants’ interactions with their surroundings. It is also unstable and susceptible to light intensity. Hosta plants are shade-loving h
Externí odkaz:
https://doaj.org/article/5f779a5cf400426c93a7eb4d4829c4ab
Publikováno v:
Crystals, Vol 14, Iss 8, p 704 (2024)
The structure of the title compound (4d), unexpectedly obtained in the reaction between o-phenylenediamine and 2-benzoylcyclohexanone instead of the target 3H-benzo[b][1,4]diazepine derivative 3d, was determined spectroscopically in solution and by a
Externí odkaz:
https://doaj.org/article/05c38a0975af450e8b339504e7b2484f