Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Sergiusz Lulinski"'
Autor:
Joanna Krajewska, Piotr Chyży, Krzysztof Durka, Patrycja Wińska, Krystiana A. Krzyśko, Sergiusz Luliński, Agnieszka E. Laudy
Publikováno v:
Molecules, Vol 28, Iss 21, p 7362 (2023)
Over 30 compounds, including para-, meta-, and ortho-phenylenediboronic acids, ortho-substituted phenylboronic acids, benzenetriboronic acids, di- and triboronated thiophenes, and pyridine derivatives were investigated as potential β-lactamase inhib
Externí odkaz:
https://doaj.org/article/f739ebfca5a647fe9e730b5edb321240
Publikováno v:
Molecules, Vol 26, Iss 18, p 5464 (2021)
The review covers the chemistry of organoboron heterocycles structurally related to benzoxaboroles where one of the carbon atoms in a boracycle or a fused benzene ring is replaced by a heteroelement such as boron, silicon, tin, nitrogen, phosphorus,
Externí odkaz:
https://doaj.org/article/4867c7f597754defb490dfcc08a77f1e
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 12, Pp o1818-o1818 (2013)
The molecular structure of the title compound, C10H17BO3Si, features an intramolecular O—H...O hydrogen bond; the boronic group group has an exo–endo conformation. In the crystal, the molecules interact with each other by O—H...O hydrogen bonds
Externí odkaz:
https://doaj.org/article/b6a93095489f446a8334cc4ee55d35a4
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 12, Pp o3455-o3455 (2011)
In the crystal, the title compound, C12H19BO4, exists as a centrosymmetric O—H...O hydrogen-bonded dimer. Dimers are linked via C—H...O hydrogen bonds, generating an infinite zigzag chain oriented parallel to [1overline{1}1]. The chains are assem
Externí odkaz:
https://doaj.org/article/022e41855a7b4901ac37ee4ee4b03e69
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 11, Pp o3098-o3098 (2011)
The asymmetric unit of the title compound, C18H18BN or (C6H5)3B·NH3, comprises two crystallographically independent but virtually identical molecules. Molecules of one type are linked with each other by N—H...π interactions, generating an infinit
Externí odkaz:
https://doaj.org/article/734e4e50d6444c85a99a7a9716f606bb
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 12, Pp o3166-o3166 (2010)
The crystal structure of the title compound, C26H34B2O6, comprises two crystallographically independent molecules. In the crystal, the molecules are linked by multiple intermolecular O—H...O and C—H...O hydrogen bonds into a two-dimensional array
Externí odkaz:
https://doaj.org/article/af733f34d4804d88bf80365d653b5e76
Autor:
Sergiusz Luliński, Janusz Serwatowski
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 7, Pp o1711-o1712 (2010)
In the title molecule, C18H23BO4, the dihedral angle between the least-squares planes of the aromatic rings is 84.88 (3)°. The B atom deviates by 0.202 (1) Å from the least-squares plane of the mesityl ring. All of the methoxy groups are approximat
Externí odkaz:
https://doaj.org/article/a13bcf907cdf47fb850c3d1a78f67cd9
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 7, Pp o1669-o1669 (2009)
In the crystal of the title compound, C14H23BO4, centrosymmetric dimers linked by pairs of O—H...O hydrogen bonds occur. The dimers are linked via C—H...O contacts, generating a two-dimensional array parallel to (12overline{1}). These are interco
Externí odkaz:
https://doaj.org/article/7e8bbc5d1c7549bd83da2b9df332ba1d
Autor:
Sergiusz Luliński
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 10, Pp o1963-o1963 (2008)
The molecular structure of the title compound, 3-COOH-2-CH3O—C6H3B(OH)2 or C8H9BO5, is stabilized in part due to the presence of an intramolecular O—H...O hydrogen bond. In the crystal structure, molecules are linked by intermolecular O—H...O h
Externí odkaz:
https://doaj.org/article/64be3662a2334030bf821292cb661848
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 2, Pp o437-o437 (2008)
The title compound, 2-(CH3CH2CH2CH2O)C6H4B(OH)2, exists as a centrosymmetric hydrogen-bonded dimer. Dimers are linked via C—H...π and π–π [with closest C...C contact of 3.540 (3) Å] interactions to produce a two-dimensional array.
Externí odkaz:
https://doaj.org/article/733ae3bbd7814b1f919ff055ffc32aa2