484690-08-6Relevant academic research and scientific papers
Lewis acid controlled regioselective 1,2 and 1,4 reaction of α,β-unsaturated carbonyl compounds with TiIV enolates derived from α-diazo β-keto carbonyl compounds
Deng, Guisheng,Tian, Xue,Qu, Zhaohui,Wang, Jianbo
, p. 2773 - 2776 (2002)
The selective generation of 1,2- and 1,4-addition products (3 and 4, respectively) in the addition of TiIV enolates 1 to α,β-unsaturated carbonyl compounds 2 can be almost completely controlled by the choice of Lewis acid. The high selectivity
