85389-64-6Relevant academic research and scientific papers
Capture-Collapse Heterocyclization: 1,3-Diazepanes by C-N Reductive Elimination from Rhodacyclopentanones
McCreanor, Niall G.,Stanton, Steven,Bower, John F.
supporting information, p. 11465 - 11468 (2016/10/06)
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.
FACILE GENERATION OF DIALKYLAMINYL RADICALS FROM N-HYDROXYPYRIDINE-2-THIONE CARBAMATES. APPLICATION IN KINETIC STUDIES OF SMALL RING CYCLOALKYLAMINYL RADICAL RING OPENINGS
Newcomb, Martin,Park, Seung-Un,Kaplan, Jere,Marquardt, Donald J.
, p. 5651 - 5654 (2007/10/02)
The preparation of N-hydroxypyridine-2-thione carbamates and the formation of dialkylaminyl radicals from these species are described, and the application of this methodology in kinetic studies of aminyl radical rearrangements is demonstrated.
ISOMERIZATIONS OF SMALL RING LITHIUM DIALKYLAMIDES
Newcomb, Martin,Williams, William G.,Reeder, Robert A.
, p. 4863 - 4866 (2007/10/02)
Lithium N-butylcyclopropylamide (1) and lithium N-propylcyclobutylamide (2) rearrange in etheral solvents by nucleophilic eliminative ring fission process; amide 1 is highly reactive whereas 2 is somewhat stable.
