Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Guang-Bo Che"'
Publikováno v:
Molecules, Vol 23, Iss 8, p 1883 (2018)
We report the highly efficient and chemoselective oxidation of benzylic alcohols catalyzed by sodium copper chlorophyllin in water, producing corresponding arylcarbonyl compounds. Importantly, the catalytic system exhibits a wide substrate scope and
Externí odkaz:
https://doaj.org/article/51f20245e85a407182f445ff65b9415c
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 5, Pp m541-m542 (2012)
In the title compound, {[Nd3(C7H3NO4)3(OH)3]·H2O}n, the NdIII atom is eight-coordinated by the three O atoms of three asymmetrically μ3-bridging hydroxide groups, by four carboxylate O atoms of four different pyridine-2,5-dicarboxylate (2,5-pydc) l
Externí odkaz:
https://doaj.org/article/948d4125bdc7460dadd46b06b3f77d67
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 1, Pp m76-m76 (2012)
In the cation of the title salt, [Ag(C12H6N2O2)2](C7H3N2O7), the AgI atom is coordinated in a distorted tetrahedral geometry by four N atoms from two 1,10-phenanthroline-5,6-dione ligands, while the 3,5-dinitrosalicylate anion has only a short contac
Externí odkaz:
https://doaj.org/article/5fc4d8469c754c0dba30bf971763d9ab
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 1, Pp o130-o130 (2012)
In the crystal structure of the title compound, C18H13N5·H2O, adjacent molecules are linked by O—H...N and N—H...O hydrogen bonds, generating a chain propagating along [001].
Externí odkaz:
https://doaj.org/article/f025b3ec9484449c9255cbc5cf573dee
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 11, Pp m1493-m1494 (2011)
In the title complex, [Zn2(C8H4O4)(C20H11N4O2)2]·4H2O, the ZnII atom is six-coordinated by two carboxylate O atoms from one bidentate benzene-1,4-dicarboxylate (1,4-BDC) ligand, two carboxylate O atoms from two different monodentate 4-(1H-1,3,7,8-te
Externí odkaz:
https://doaj.org/article/d786941794d24ade8ee25d2cb69df5c0
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 2, Pp m136-m136 (2009)
The complete molecule of the title compound, [MnCl2(C18H10N4)2], is generated by crystallographic twofold symmetry with the Mn atom lying on the rotation axis. The Mn coordination geometry is a distorted cis-MnCl2N4 octahedron, arising from two N,N
Externí odkaz:
https://doaj.org/article/48d6affaf5f8464a87290bfe5e4b9450
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 1, Pp m54-m54 (2009)
In the title compound, [Pb(NO3)2(C13H8N4)2], the PbII atom (site symmetry 2) is hexacoordinated by four N atoms from two N,N′-bidentate imidazo[4,5-f][1,10]phenanthroline (L) ligands and two O atoms from two weakly coordinated nitrate ions [Pb—O
Externí odkaz:
https://doaj.org/article/eb66ffad481346a7af31817f737fb9e4
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 1, Pp m28-m28 (2009)
The Ir centre in the title complex, [Ir(C11H6F2N)2(C6H4NO2)], is six-coordinated in a slightly distorted octahedral IrC2N3O fashion.
Externí odkaz:
https://doaj.org/article/eb014d07e3be4a8aba1b94ef5a85dcd6
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 1, Pp m53-m53 (2009)
In the title compound, [CdCl2(C18H14N4)2]·0.5H2O, the Cd atom assumes a distorted octahedral trans-CdCl2N4 geometry arising from its coordination by two N,N′-bidentate 10,11,12,13-tetrahydro-4,5,9,14-tetraazabenzo[b]triphenylene (TBBT) molecules a
Externí odkaz:
https://doaj.org/article/09e03183ee4f419abf4749bcb46cd53b
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 10, Pp o1877-o1877 (2008)
In the title adduct, 2C18H14N4·C8H6O4, the centrosymmetric 1,4-benzenedicarboxylic acid molecule makes two O—H...·N hydrogen bonds to adjacent 10,11,12,13-tetrahydro-4,5,9,14-tetraazadibenzo[a,c]anthracene (TTBT) molecules. Aromatic π–π stack
Externí odkaz:
https://doaj.org/article/57ffa954e4dd475892ace58c027e9f7e