6115-03-3Relevant academic research and scientific papers
Regio- and chemoselective intermolecular hydroamination of allyl imines for the synthesis of 1,2-diamines
Ickes, Andrew R.,Ensign, Seth C.,Gupta, Anil K.,Hull, Kami L.
supporting information, p. 11256 - 11259 (2014/09/29)
The synthesis of 1,2-diamines via a Rh-catalyzed intermolecular hydroamination of N-allyl imines with cyclic amines is presented. Coordinating groups proximal to the olefin bind to the catalyst and promote the transformation. The reaction affords 1,2-diam
Sulfonic acid supported on hydroxyapatite-encapsulated-γ-Fe 2O3 nanocrystallites as a magnetically separable catalyst for one-pot reductive amination of carbonyl compounds
Deng, Jia,Mo, Li-Ping,Zhao, Fei-Yang,Hou, Lan-Lan,Yang, Li,Zhang, Zhan-Hui
experimental part, p. 2576 - 2584 (2011/10/18)
A novel, environmentally friendly procedure has been developed for the preparation of secondary or tertiary amines by one-pot reductive amination of carbonyl compounds using sodium borohydride in the presence of a magnetically recoverable sulfonic acid supported on hydroxyapatite-encapsulated-γ- Fe2O3 [γ-Fe2O3@HAP-SO 3H] at room temperature. The catalyst was easily separated from the reaction mixture by applying an external magnet and reused for six cycles without significant loss of catalytic activity.
An imine addition/ring-closing metathesis approach to the spirocyclic core of halichlorine and pinnaic acid.
Wright,Schulte II,Page
, p. 1847 - 1850 (2007/10/03)
[reaction: see text] An approach to the spirocyclic core of halichlorine and pinnaic acid has been designed around an imine allylation/ring-closing metathesis sequence. This sequence has been used to generate several azabicylo[n.5] model systems. A newly
Preparation and 3-Aza-Cope Rearrangement of N-Alkyl-N-allyl Enamines
Cook, Gregory R.,Stille, John R.
, p. 5578 - 5583 (2007/10/02)
The charge-accelerated rearrangement of N-allyl-N-isobutyl enamine substrates to γ,δ-unsaturated imine products and subsequent reduction to the corresponding N-alkyl δ,ε-unsaturated amines is reported.Several routes to the N-allyl-N-isobutyl enamine
Regioselective Aza-Cope Rearrangement of α-Halogenated and Nonhalogenated Imines
Welch, John T.,Corte, Bart De,Kimpe, Norbert De
, p. 4981 - 4983 (2007/10/02)
The 3-aza-Cope rearrangement of α-halogenated and nonhalogenated ketimines by deprotonation of the corresponding iminium salts was found to be an especially facile and regioselective process.Deuterium labeling studies supported the proposed mechanism which required the rearrangement to be highly concerted.
