Zobrazeno 1 - 10
of 213
pro vyhledávání: '"Piotr Kaszynski"'
Publikováno v:
ARKIVOC, Vol 2017, Iss 2, Pp 345-368 (2016)
Externí odkaz:
https://doaj.org/article/4a657c88255a4833ba668acb21e5c517
Publikováno v:
Chemical Communications. 58:851-854
A convenient synthesis of [closo-B10H8-1,10-(COOH)2]2− leads to a new class of stable diaminocarbonium ylides.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::819ee1c1ce8aa3ac3f1d419e31165a5e
https://doi.org/10.1039/d1cc06485a
https://doi.org/10.1039/d1cc06485a
Autor:
Piotr Kaszynski
Publikováno v:
Magnetic Properties of Organic Materials ISBN: 9780203748503
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef7d086f64c7d58115b3c4c237ece0dc
https://doi.org/10.1201/9780203748503-19
https://doi.org/10.1201/9780203748503-19
Autor:
Kevin H. Shaughnessy, Anna Pietrzak, Min Chul Chung, Michael B. Sponsler, Piotr Kaszynski, Jannick Guschlbauer
Publikováno v:
Organometallics. 40:2504-2515
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f53b17cc1ffbdc5185960ce1ba794022
https://doi.org/10.1021/acs.organomet.1c00269
https://doi.org/10.1021/acs.organomet.1c00269
Autor:
Anna Pietrzak, Piotr Kaszynski, Andrienne C. Friedli, Rafal Jakubowski, Muhammad O. Ali, Jacek Pecyna
Publikováno v:
Dalton Transactions. 50:3671-3681
A series of liquid crystalline pyridinium and sulfonium derivatives of the [closo-1-CB9H10]− and [closo-1-CB11H12]− anions containing the CH2CH2 linking group was prepared and their molecular and crystal structures were determined by single cryst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e883364bdf323ba7c20bb8d848fdcd8
https://doi.org/10.1039/d1dt00211b
https://doi.org/10.1039/d1dt00211b
Publikováno v:
Materials Chemistry Frontiers. 5:6512-6521
A series of isomeric supermolecular bi-and tri-radicals, in which “half disc” mesogens are connected 1,4- and 1,3,5-through benzene, respectively, are investigated for liquid crystalline (optical, thermal and powder XRD methods) and magnetic prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7d3d08f84bc23a0aca7e8b7cc2407d6
https://doi.org/10.1039/d1qm00391g
https://doi.org/10.1039/d1qm00391g
Autor:
Anna Pietrzak, Oleksandr Hietsoi, Szymon Kapuściński, Mustapha B. Abdulmojeed, Tegan E. Schafer, Piotr Kaszynski, Andrienne C. Friedli
Publikováno v:
Inorganic Chemistry Frontiers. 8:1066-1082
The parent pyridine [closo-B10H9-1-NC5H5]− was substituted either at the antipodal B(10) position with CN, OAc, N3, I, Br, SCN, pyridine, OEt, and morpholine, or at the C(4) position of the pyridine ring with CN, COOEt, Me, and OMe groups. The subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae3e0d929aba2025ad5cf488db5b63de
https://doi.org/10.1039/d0qi01353f
https://doi.org/10.1039/d0qi01353f
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 9, Iss 1, Pp 1873-1880 (2013)
Light-induced cyclization of several substituted 2-(2-fluorophenylazo)azines in the presence of Ca2+ ions to the corresponding triazinium derivatives is investigated experimentally and computationally. The azo derivatives of 4-methylpyridine 4 underg
Externí odkaz:
https://doaj.org/article/fb342c793e424da8bd60f8e2ba38067c
Publikováno v:
Chemistry – A European Journal. 26:17481-17494
C(1)-vinylation of [closo-1-CB9 H10 ]- (A) and [closo-1-CB11 H12 ]- (B) with 4-benzyloxystyryl iodide followed by hydrogenation of the double bond and reductive deprotection of the phenol functionality led to C(1)-(4-hydroxyphenethyl) derivatives. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f5bf4969f66b18a7c4ab6b260054b22
https://doi.org/10.1002/chem.202002997
https://doi.org/10.1002/chem.202002997
Publikováno v:
European Journal of Inorganic Chemistry. 2020:3083-3093
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab5efd4667f88fab1f0957fa244f19d7
https://doi.org/10.1002/ejic.202000456
https://doi.org/10.1002/ejic.202000456