Результаты исследований: Научные публикации в периодических изданиях › статья
Tandem superelectrophilic hydroarylation of CC bond and carbonyl reduction in cinnamides: Synthetic rout to 3,3-diarylpropylamines, valuable pharmaceuticals. / Zakusilo, D.N.; Ryabukhin, D.S.; Boyarskaya, I.A.; Yuzikhin, O.S.; Vasilyev, A.V.
в: Tetrahedron, Том 71, № 1, 2014, стр. 102-108.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - Tandem superelectrophilic hydroarylation of CC bond and carbonyl reduction in cinnamides: Synthetic rout to 3,3-diarylpropylamines, valuable pharmaceuticals
AU - Zakusilo, D.N.
AU - Ryabukhin, D.S.
AU - Boyarskaya, I.A.
AU - Yuzikhin, O.S.
AU - Vasilyev, A.V.
PY - 2014
Y1 - 2014
N2 - Cinnamides ArCHCHCONRR′ in reactions with arenes Ar′H under the action of Bronsted (TfOH, FSO3H) or Lewis (AlBr3) superacids at rt for 1-2 h give CC bond hydroarylation products ArAr′CHCH2CONRR′ in yields of 63-98%. Reduction (LiAlH4/Et2O) of carbonyl group in the latter results in the formation of 3,3-diarylpropylamines ArAr′CHCH2CH2NRR′, valuable drugs. The reaction intermediates, superelectrophilic dications ArC+H-CH2C(OH+)NRR′, have been characterized by DFT calculations in terms of global electrophilicity index, natural charges, and atomic orbitals contributions.
AB - Cinnamides ArCHCHCONRR′ in reactions with arenes Ar′H under the action of Bronsted (TfOH, FSO3H) or Lewis (AlBr3) superacids at rt for 1-2 h give CC bond hydroarylation products ArAr′CHCH2CONRR′ in yields of 63-98%. Reduction (LiAlH4/Et2O) of carbonyl group in the latter results in the formation of 3,3-diarylpropylamines ArAr′CHCH2CH2NRR′, valuable drugs. The reaction intermediates, superelectrophilic dications ArC+H-CH2C(OH+)NRR′, have been characterized by DFT calculations in terms of global electrophilicity index, natural charges, and atomic orbitals contributions.
KW - 3,3-Diarylpropylamines
KW - Cinnamides
KW - DFT calculations
KW - Hydroarylation
KW - Superacids
U2 - 10.1016/j.tet.2014.11.033
DO - 10.1016/j.tet.2014.11.033
M3 - Article
VL - 71
SP - 102
EP - 108
JO - Tetrahedron
JF - Tetrahedron
SN - 0040-4020
IS - 1
ER -
ID: 3973393