Hydroaminations of unactivated alkenes with basic alkylamines: group 4 metal halide catalysts and Brønsted-acid organocatalysts.
Two distinct economical catalysts for intramolecular hydroaminations of electronically unactivated alkenes with basic amines are described, which are based on (a) group 4 metal halides under basic reaction conditions or (b) Brønsted-acid organocatalysts.
Ackermann
Lutz
L
Institut fuer Organische und Biomolekulare Chemie, Georg-August-Universitaet, Goettingen, Germany. Lutz.Ackermann@chemie.uni-goettingen.de
Kaspar
Ludwig T
LT
Althammer
Andreas
A
D000143:Acids / Q000737:chemistry*; D000475:Alkenes / Q000737:chemistry*; D000586:Amination; D000588:Amines / Q000737:chemistry*; D002384:Catalysis; D002712:Chlorides / Q000737:chemistry; D003500:Cyclization; D006195:Hafnium / Q000737:chemistry; D006571:Heterocyclic Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D015394:Molecular Structure; D014025:Titanium / Q000737:chemistry; D015040:Zirconium / Q000737:chemistry
D000143:Acids; D000475:Alkenes; D000588:Amines; D002712:Chlorides; D006571:Heterocyclic Compounds; C025096:titanium tetrachloride; D015040:Zirconium; C044004:hafnium chloride; D014025:Titanium; D006195:Hafnium; C429984:zirconium chloride