نتایج جستجو برای: pendant

تعداد نتایج: 4277  

2008
Xu-Liang Jiang Feng-Rong Li Ren-Hua Zheng

In the title compound, C(16)H(11)NS, the dihedral angles between the fused ring system and the pendant thienyl ring are 86.37 (5) and 57.14 (5)°.

Journal: :Chemical communications 2015
Shigenobu Yano Masami Naemura Akio Toshimitsu Motofusa Akiyama Atsushi Ikeda Jun-ichi Kikuchi Xiande Shen Qian Duan Atsushi Narumi Masahiro Inoue Kei Ohkubo Shunichi Fukuzumi

Correction for 'Efficient singlet oxygen generation from sugar pendant C60 derivatives for photodynamic therapy' by Shigenobu Yano et al., Chem. Commun., 2015, DOI: 10.1039/c5cc07353g.

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2013
N Havard F Risso Ph Tordjeman

We report experiments on a millimeter-sized pendant drop of ferrofluid in a horizontal magnetic field. The initial drop size is chosen just below the breakup threshold under gravity. As the magnetic field is increased, the drop tilts in order to align with the direction of the total volume force that is exerted on it: weight plus magnetic force. The breakup is controlled by a generalized Bond n...

Journal: :Inorganic chemistry 2005
Motoharu Itoh Jun Nakazawa Kunihiro Maeda Koji Kano Tadashi Mizutani Masahito Kodera

Two tetradentate ligands 1,2-bis[2-((dimethylamino)methyl)-6-pyridyl]ethane (L1) and 1,2-bis[2-(N-piperidinomethyl)-6-pyridyl]ethane (L2) and a hexadentate ligand 1,2-bis(2-((methyl(pyridylmethyl)amino)methyl)-6-pyridyl)ethane (L3) were prepared as part of a series of new polypyridine ligands possessing a 1,2-bis(2-pyridyl)ethane common moiety. L1 and L2 form mononuclear Cu(II) complexes [Cu(L)...

Journal: :CoRR 2017
On-Hei Solomon Lo Jens M. Schmidt

We introduce three new cut tree structures of graphs G in which the vertex set of the tree is a partition of V (G) and contractions of tree vertices satisfy sparsification requirements that preserve various types of cuts. Recently, Kawarabayashi and Thorup [8] presented the first deterministic near-linear edge-connectivity recognition algorithm. A crucial step in this algorithm uses the existen...

2016
Niall G. McCreanor Steven Stanton John F. Bower

Rhodacyclopentanones derived from carbonylative C-C activation of cyclopropyl ureas can be "captured" by pendant nucleophiles prior to "collapse" to 1,3-diazepanes. The choice of N-substituent on the cyclopropane unit controls the oxidation level of the product, such that C4-C5 unsaturated or saturated systems can be accessed selectively.

Journal: :Dalton transactions 2015
Rong-Zhen Liao Mei Wang Licheng Sun Per E M Siegbahn

The mechanism of water reduction catalysed by a mononuclear copper complex Cu(bztpen) (bztpen = N-benzyl-N,N',N'-tris(pyridine-2-ylmethyl)ethylenediamine) has been elucidated by DFT calculations, revealing that hydrogen evolution proceeds via coupling of a Cu(ii)-hydride and a pendant pyridinium, and providing important implications for the future design of new catalytic systems for water reduc...

Atie Shirvan Hamid Golchoubian,

A binuclear macrocyclic ligand containing dissimilar N(amine)2O2 and N(imine)2O2 coordination sites sharing two phenolic oxygen atoms, was prepared by cyclic condensation of dialdehyde precursor L1H2 with 1,3-diaminopropane. The ligand includes two propionitrile pendant arms on the amine nitrogen atoms. The homobimetallic com...

2017
Pryambodho Pryambodho Alfan Mahdi Nugroho Desy Januarrifianto

BACKGROUND Success of spinal anesthesia in pregnant females is strongly influenced by the position of the patient at the time of spinal insertion. Pendant position is a new position introduced to increase the intervertebral spaces. The current study aimed at comparing successful spinal puncture among the patients with pendant position in comparison with the ones with traditional sitting positio...

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