Zobrazeno 1 - 10
of 2 608
pro vyhledávání: '"h-bonding"'
Autor:
Stoyko Fakirov
Publikováno v:
Advanced Industrial and Engineering Polymer Research, Vol 7, Iss 4, Pp 355-362 (2024)
The paper focuses on the necessity for compatibilization in polymer blends and composites due to the differing chemical nature of the components, which causes antagonism on the contacting surfaces. To achieve stable polymer blends and composites with
Externí odkaz:
https://doaj.org/article/48766bd34c614b9581f52c46fda16406
Autor:
Navneet Goyal, James P. Donahue, Anthony Thompson, Xiaodong Zhang, Joel T. Mague, Maryam Foroozesh
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 6, Pp 659-662 (2024)
Ethyl 2-[(2-oxo-2H-chromen-6-yl)oxy]acetate, C13H12O5, a member of the pharmacologically important class of coumarins, crystallizes in the monoclinic C2/c space group in the form of sheets, within which molecules are related by inversion centers and
Externí odkaz:
https://doaj.org/article/13c0bce8eed548f5baf1cef7e5dcd99e
Publikováno v:
In European Polymer Journal 16 January 2025 223
Autor:
Nag, Somrita a, b, 1, Mondal, Udayan a, b, Sow, Priyanka c, Samadder, Asmita c, Banerjee, Priyabrata a, b, ⁎
Publikováno v:
In Microchemical Journal January 2025 208
Autor:
Bracchini, Giulia Adriana a, Muzio, Simone Di b, c, Trequattrini, Francesco c, d, Palumbo, Oriele c, Paolone, Annalisa c, Ramondo, Fabio b, ⁎
Publikováno v:
In Journal of Molecular Liquids 1 January 2025 417
Publikováno v:
Giant, Vol 18, Iss , Pp 100268- (2024)
Development of H-bonding organo-catalysts with high catalytic activity and high degree of control is significantly important for the metal-free polyesters that are potentially suitable for biomedical usage. The concomitant use of base and commerciall
Externí odkaz:
https://doaj.org/article/1710c938d1d64cbe9b61ab692497c07b
Publikováno v:
Advanced Science, Vol 11, Iss 19, Pp n/a-n/a (2024)
Abstract High‐valent iron‐oxo species are one of the common intermediates in both biological and biomimetic catalytic oxidation reactions. Recently, hydrogen‐bonding (H‐bonding) has been proved to be critical in determining the selectivity an
Externí odkaz:
https://doaj.org/article/0a0313867af94481b43544e1f52e43f9
Publikováno v:
Molecules, Vol 29, Iss 18, p 4493 (2024)
While hundreds of complexes of the general formula [Ni(η5-C5H5)(NHC)(X)] exist (NHC = a N-heterocyclic carbene, X = Cl, Br, I), none is yet known with X = F. We attempted to prepare such a species by reacting nickelocene with imidazolium fluorides.
Externí odkaz:
https://doaj.org/article/b700b2bf5641488396afd52649eadc2b
Autor:
Ahmad R. Al-Dulayymi, Michael A. Beckett, Radek Braganca, Simon J. Coles, Peter N. Horton, Thomas A. Rixon
Publikováno v:
Inorganics, Vol 12, Iss 8, p 220 (2024)
Several tetrahydroxidohexaoxidopentaborate(1-) salts of N-substituted diimidazolium cations or N-substituted dipyrrolidinium cations linked through N-C6-N chains have been synthesized and characterized spectroscopically (NMR, IR) and by single-crysta
Externí odkaz:
https://doaj.org/article/f85913e1624548c4a6790fadc4e18696
Autor:
Anup Biswas
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 19, Iss 1, Pp 956-981 (2023)
The aza-Friedel–Crafts reaction allows an efficient coupling of electron-rich aromatic systems with imines for the facile incorporation of aminoalkyl groups into the aromatic ring. This reaction has a great scope of forming aza-stereocenters which
Externí odkaz:
https://doaj.org/article/ba763814d4ea497f9d4515309251b4d0