75841-12-2Relevant academic research and scientific papers
Skeletal diversity via Pd(0) catalysed three-component cascades of allene and halides or triflates with protected hydroxylamines and formamide
Elboray, Elghareeb E.,Gao, Chuanjun,Grigg, Ronald
body text, p. 3103 - 3111 (2012/06/01)
The reactions of allene gas (1 atm) and of 1,1-dimethylallene with a range protected hydroxylamines and formamide with aryl/heteroaryl iodides, bromides and triflates under Pd(0) catalysis lead to a skeletally diverse range of products in good yield. The
Equilibrium acidities and homolytic bond dissociation energies of N-H and/or O-H bonds in N-phenylhydroxylamine and its derivatives
Bordwell, Frederick G.,Liu, Wei-Zhong
, p. 8777 - 8781 (2007/10/03)
The equilibrium acidities (pK(HA) values) in DMSO of the following hydroxylamines have been measured: (1) N-phenylhydroxylamine and its p-bromo and p-cyano derivatives, (2) N-benzyl-N-phenylhydroxylamine and its p-bromo and p-cyano derivatives, (3) O-benzyl-N-phenylhydroxylamine, (4) N-benzoylphenylhydroxylamine and its p-bromo and p-cyano derivatives, and (5) N-hydroxylpiperidine. The BDEs of the O-H and/or N-H bonds in these 11 weak acids have been estimated by combining their pK(HA) values with the oxidation potentials of their conjugate bases according to the following equation: BDE(HA) = 1.37pK(HA) + 23.1E(ox)(A-) + 73.3 kcal/mol.
Formation d'hydroxy-5 methyl-5 isoxazolidinones-3 par action du dicetene sur les hydroxylamines
Perronnet, Jacques,Girault, Pierre,Demoute, Jean-Pierre
, p. 727 - 731 (2007/10/02)
The reaction of diketene with N-monosubstituted hydroxylamines provides cyclic derivatives of the 5-hydroxy-5-methylisoxazolidin-3-one type.
