Formation by mixing of chiral host–achiral guest inclusion complexes in which the guest molecules are arranged in a chiral form. Production of optically active photocyclisation compounds by irradiation of the inclusion complexes
作者:Fumio Toda、Hisakazu Miyamoto、Kazuyuki Kanemoto
DOI:10.1039/c39950001719
日期:——
Mixing of powdered chiral hosts and achiral N,N-dialkylphenylglyoxylamide guest compounds gives inclusion complexes in which the latter molecules are arranged in a chiral form, although such complexes are not obtained by recrystallisation: the chirality of the guest compounds are frozen by photoreaction which gives optically active β-lactams and oxazolidinones.
粉末状手性主体与非手性N,N-二烷基苯基乙二醛酰胺客体化合物的混合可形成包合配合物,其中后一种分子以手性形式排列,尽管这种配合物不是通过重结晶获得的:客体化合物的手性通过光反应冻结旋光性β-内酰胺和恶唑烷酮。