1541-17-9Relevant articles and documents
Synthesis and transformations of alkyl N-(1-cyclohex-3-enyl)carbamates prepared from cyclohex-3-ene carboxylic acid via Curtius rearrangement
Gómez-Sánchez, Elena,Marco-Contelles, José
, p. 1207 - 1219 (2007/10/03)
The Curtius rearrangement of cyclohex-3-ene carboxylic acid using diphenylphosphoryl azide in the presence of triethylamime and ethanol, t-butanol or benzyl alcohol has been described. As a result the synthesis of ethyl, t-butyl or benzyl N-(1-cyclohex-3-enyl)carbamates has been achieved in one pot, in good chemical yield. A series of transformations of benzyl N-(1-cyclohex-3-enyl)carbamate, such as iodination and epoxidation, as well as opening of the corresponding ring epoxide, have been carried out leading to some useful oxygenated cyclohexylamimo building blocks.
CAN (ETHOXYCARBONYL)NITRENE SELECTIVITY BE CONTROLLED BY MICELLAR PSEUDOPHASE?
Bertolaccini, Riccardo,Cerichelli, Giorgio,Loreto, M. Antonietta,Pellacani, Lucio,Tardella, Paolo A.
, p. 587 - 588 (2007/10/02)
The effect of cationic surfactants in the reaction of cyclohexene and (ethoxycarbonyl)nitrene has been studied.When the counter-ion of the surfactant was bromide, the products of bromination of cyclohexene or those requiring the intermediacy of nitrene were observed.The latter were the only products if nitrate was the counter-ion of the surfactant, using N-oxy>urethan, even without added base.
Solvolytic Rearrangements of Azabicyclic Compounds. Part 1. Identification of Products
Bastable, John W.,Cooper, Anthony J.,Dunkin, Ian R.,Hobson, John D.,Riddell, William D.
, p. 1339 - 1345 (2007/10/02)
The products of solvolysis of 2β-hylogeno-derivatives of 7-methyl-7-azabicycloheptane, 8-methyl-8-azabicyclooctane, 9-methyl-9-azabicyclo-- and --nonane, and 7-methyl-7-azabicyclooctane, have been isolated and characteri