Reactive Cross-Talk between Adjacent Tension-Trapped Transition States
摘要:
Tension along a polymer chain traps neighboring s-trans/s-trans-1,3-diradicals from the mechanically induced ring opening of gem-difluorocyclopropanes (gDFCs). The diradicals correspond to the transition states of the force-free thermal isomerization reactions of gDFCs, and the tension trapping allows a new disproportionation reaction between two simultaneously trapped diradicals to take place.
Reactive Cross-Talk between Adjacent Tension-Trapped Transition States
作者:Jeremy M. Lenhardt、James W. Ogle、Mitchell T. Ong、Robert Choe、Todd J. Martinez、Stephen L. Craig
DOI:10.1021/ja107645c
日期:2011.3.16
Tension along a polymer chain traps neighboring s-trans/s-trans-1,3-diradicals from the mechanically induced ring opening of gem-difluorocyclopropanes (gDFCs). The diradicals correspond to the transition states of the force-free thermal isomerization reactions of gDFCs, and the tension trapping allows a new disproportionation reaction between two simultaneously trapped diradicals to take place.