Catalytic Enantioselective Intermolecular Benzylic C(sp3)−H Amination. (8th May 2019)
- Record Type:
- Journal Article
- Title:
- Catalytic Enantioselective Intermolecular Benzylic C(sp3)−H Amination. (8th May 2019)
- Main Title:
- Catalytic Enantioselective Intermolecular Benzylic C(sp3)−H Amination
- Authors:
- Nasrallah, Ali
Boquet, Vincent
Hecker, Alexandra
Retailleau, Pascal
Darses, Benjamin
Dauban, Philippe - Abstract:
- Abstract: A practical general method for asymmetric intermolecular benzylic C(sp 3 )−H amination has been developed by combining the pentafluorobenzyl sulfamate PfbsNH2 with the chiral rhodium(II) catalyst Rh2 (S‐tfptad)4 . Various substrates can be used as limiting components and converted to benzylic amines with excellent yields and high levels of enantioselectivity. Additional key features for the reaction are the low catalyst loading and the ability to remove the Pfbs group under mild conditions to give NH‐free benzylic amines. Abstract : Benz an Benz : Ein Verfahren zur asymmetrischen intermolekularen benzylischen C(sp 3 )‐H‐Aminierung verwendet das Pentafluorbenzylsulfamat PfbsNH2 zusammen mit dem chiralen Rh(II)‐Katalysator Rh2 ( S ‐tfptad)4 . Vielfältige Substrate werden mit guten Ausbeuten und Enantioselektivitäten in benzylische Amine umgewandelt. Die Pfbs‐Gruppe kann unter milden Bedingungen entfernt werden, um die Amine mit freier NH‐Gruppe zu erhalten.
- Is Part Of:
- Angewandte Chemie. Volume 131:Number 24(2019)
- Journal:
- Angewandte Chemie
- Issue:
- Volume 131:Number 24(2019)
- Issue Display:
- Volume 131, Issue 24 (2019)
- Year:
- 2019
- Volume:
- 131
- Issue:
- 24
- Issue Sort Value:
- 2019-0131-0024-0000
- Page Start:
- 8276
- Page End:
- 8280
- Publication Date:
- 2019-05-08
- Subjects:
- Aminierungen -- C-H-Funktionalisierung -- Enantioselektive Synthese -- Nitrene -- Rhodium
Chemistry -- Periodicals
540 - Journal URLs:
- http://onlinelibrary.wiley.com/ ↗
- DOI:
- 10.1002/ange.201902882 ↗
- Languages:
- English
- ISSNs:
- 0044-8249
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 0902.000000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 21992.xml