نتایج جستجو برای: 5 substituted furan 5h

تعداد نتایج: 1250944  

2012
Dennis H. Mayo Yang Peng Peter Zavalij Kit H. Bowen Bryan W. Eichhorn

The title compound, a Ga(II) dimer, [Ga(2)Br(4)(C(12)H(23)P)(2)], was synthesized by reaction of GaBr(THF)(n) (THF is tetra-hydro-furan) with dicyclo-hexyl-phosphine in toluene. At 150 K the crystallographically centrosymmetric molecule exhibits disorder in which one of the two independent cyclo-hexyl groups is modelled over two sites in a 62 (1):38 (1) ratio. In d(6)-benzene solution, the comp...

Journal: :Acta Crystallographica Section E Structure Reports Online 2011

Journal: :Acta Crystallographica Section E Structure Reports Online 2011

2010
Angelika Dorn Dieter Schollmeyer Stefan A. Laufer

In the title compound, C(26)H(20)N(2)O(3), the two aromatic rings of the tricyclic unit are oriented at a dihedral angle of 54.53 (9)°. The crystal structure displays inter-molecular N-H⋯O hydrogen bonding.

Journal: :Biosciences, Biotechnology Research Asia 2022

ABSTRACT: An efficient, cost effective and ecologically safe method for the design of series novel 2-[(4-chloro-1,3-benzoxazol-2-yl)sulfanyl]-N'-[phenylmethylidene] acetohydrazides 5(a-j) have been synthesized by fusing 2-[(4-chloro-1,3-benzoxazol-2-yl)sulfanyl] acetohydrazide with substituted aromatic aldehyde. The prepared compounds were characterized via LC-MS, IR, 1H NMR, 13C NMR C, H, N an...

Journal: :The Journal of biological chemistry 1949
H E PAUL F L AUSTIN

The general antibacterial action in vitro of a variety of furan derivatives substituted in the 5 position with a nitro group has been reported by Dodd and Stilhnan (1, 2). That the presence of the nitro group is essential was established by comparison of the activities with those of the corresponding non-nitrated derivatives. All the nitrofurans except those limited by insolubility exhibited a ...

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