Regioselective allylation and alkylation of electron-deficient alkenes with organogallium and organoindium reagents
1999; Elsevier BV; Volume: 40; Issue: 12 Linguagem: Inglês
10.1016/s0040-4039(99)00179-3
ISSN1873-3581
AutoresShuki Araki, Tomoaki Horie, Motoshi Kato, T. Hirashita, Hatsuo Yamamura, Masao Kawai,
Tópico(s)Inorganic and Organometallic Chemistry
ResumoTriorganogallium and -indium reagents reacted with α,β-unsaturated nitrile and carbonyl compounds to give 1,4-addition products regioselectively. The reaction of allylgallium and allylindium sesquihalides with α,β-unsaturated carbonyl compounds proceeded in a 1,2-addition mode, whereas a 1,4-addition took place with α,β-unsaturated nitriles.
Referência(s)