TY - JOUR
T1 - A novel electrophilic diamination reaction of alkenes
AU - Li, Guigen
AU - Wei, Han Xun
AU - Kim, Sun Hee
AU - Carducci, Michael D.
PY - 2001/11/19
Y1 - 2001/11/19
N2 - A three-component electrophilic reaction transforms olefins into imidazoline and diamine derivatives (see scheme). Rhodium(II) heptafluorobutyrate dimer (2 mol%) was utilized as the catalyst and N,N-dichloro-p-toluenesulfonamide (TsNCl2) and acetonitrile as the nitrogen sources. Modest to good yields (45-82%) and high regio- and stereoselectivity were achieved.
AB - A three-component electrophilic reaction transforms olefins into imidazoline and diamine derivatives (see scheme). Rhodium(II) heptafluorobutyrate dimer (2 mol%) was utilized as the catalyst and N,N-dichloro-p-toluenesulfonamide (TsNCl2) and acetonitrile as the nitrogen sources. Modest to good yields (45-82%) and high regio- and stereoselectivity were achieved.
KW - Amination
KW - Electrophilic additions
KW - Homogeneous catalysis
KW - Nitrogen heterocycles
KW - Rhodium
UR - http://www.scopus.com/inward/record.url?scp=0035915127&partnerID=8YFLogxK
U2 - 10.1002/1521-3773(20011119)40:22<4277::AID-ANIE4277>3.0.CO;2-I
DO - 10.1002/1521-3773(20011119)40:22<4277::AID-ANIE4277>3.0.CO;2-I
M3 - Article
AN - SCOPUS:0035915127
VL - 40
SP - 4277
EP - 4280
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
SN - 1433-7851
IS - 22
ER -