Nitrogen-Nitrogen Double Bond Cleavage of Azobenzene by a Triruthenium Pentahydrido Complex , Hydrogenation of Azobenzene and 1 , 2-DiphenylhydrazineNakajima, YumikoSuzuki, Hiroharu
radiolysis of PVA was initiated by liberation of H and OH groups leading to scission of the main chains and formation of carbonyl and double bond groups... NM El-Sawy,MB El-Arnaouty,AMA Ghaffar - Journal of Macromolecular Science: Part D - Reviews in Polymer Processing 被引量: 26发表: ...
Polymerization of one of the carbon-nitrogen double bonds in carbodiimides has been effected with n -butyllithium catalyst in hydrocarbon solvents at 25°C. Monomers converted to polymer include diethylcarbodiimide, di- n -butylcarbodiimide, di- n -hexylcarbodiimide, diphenylcarbodiimide, diallyl...
N bond length is shorter than C C, the result is the curving ofbasal planesforming the bamboo-like structure after nitrogen doping in the CNTs. The impedance value ofCNTs is higher than that of HN-CNTs, as shown inFig. 9.11. After simulating by the equivalent circuit, it is found that...
1) I was told one of the oxygen has a double bond, but why? How would I find that out? 2) Also, I was told the charge of Nitrogen is +(+1). Why is it positive + charge on the nitrogen? It has 4 bonds around it. A Double bond from first oxygen, a single bond from other...
Nitrogen-doped carbon nanotubes have attracted attention in various fields, but lack of congeners with discrete molecular structures has hampered developments based on in-depth, chemical understandings. In this study, a nanotube molecule doped periodical
These reactions are proceeding by rate-determining nucleophilic attack by the alkoxide ion on the carbon–nitrogen double bond (AN# + DN). The restricted stereochemistry of the tetrahedral intermediates suggests that the E-hydroximoyl bromide and chloride may be undergoing unassisted ionization to ...
Various Schiff bases have been prepared to study base induced carbon-nitrogen double bond migrations. Schiff bases derived from aliphatic aldehydes display highest selectivity. Hydrolysis of the resulting rearranged Schiff base provides an entry to make amines from aldehydes. The reaction has possible pra...
摘要: The carbon-nitrogen double bond can be conveniently reduced by reaction of the appropriate organic (or organometallic) compound with a mixture of triiron dodecacarbonyl [Fe3(CO)12] and methanol in benzene.DOI: 10.1021/jo00797a056 被引量: 23 ...
Here, nitrogen doped molybdenum disulfide quantum dots (N-MoS2 QDs) are fabricated by making use of the pulsed laser ablation (PLA) process in liquid nitrogen (LN2) as a dopant agent. In fact, LN2 contributes the rapid condensation of the plasma plume to