1,2-Stereoinduction in acyclic radicals: allylic strain effects
摘要:
ESR Experiments and AM1 calculations of ester substituted radicals show that acyclic radicals 3a,b exist in preferred conformations I and II. The stereoselectivity of the hydrogen abstraction can be explained by the attack anti to the Bu(t) group of conformers I and II, respectively.
1,2-Stereoinduction in acyclic radicals: allylic strain effects
摘要:
ESR Experiments and AM1 calculations of ester substituted radicals show that acyclic radicals 3a,b exist in preferred conformations I and II. The stereoselectivity of the hydrogen abstraction can be explained by the attack anti to the Bu(t) group of conformers I and II, respectively.
ESR Experiments and AM1 calculations of ester substituted radicals show that acyclic radicals 3a,b exist in preferred conformations I and II. The stereoselectivity of the hydrogen abstraction can be explained by the attack anti to the Bu(t) group of conformers I and II, respectively.