62696-39-3Relevant academic research and scientific papers
Catalytic use of zinc amide for transmetalation with allylboronates: General and efficient catalytic allylation of carbonyl compounds, imines, and hydrazones
Cui, Yi,Li, Wei,Sato, Takehiro,Yamashita, Yasuhiro,Kobayashi, Shu
supporting information, p. 1193 - 1205 (2013/06/04)
The efficient catalytic allylation of ketones, imines, and hydrazones with allylboronates using a catalytic amount of zinc amide is reported. In this reaction, the boron-to-zinc exchange process occurred smoothly to afford the corresponding allylzinc amides, and the desired allylation reactions proceeded in high efficiency (～0.1mol%). A mechanistic study revealed that transmetalation was a rate-determining step in the catalytic cycle, and also that the amide ligand on the zinc center played a key role in preparing reactive allylzinc species. Catalytic asymmetric allylations were also investigated, and high enantioselectivities were obtained using chiral diamine ligands. Copyright
Allylation reactions of carbonyl compounds using an organosilicon reagent in aqueous media
Aoyama, Naohiro,Hamada, Tomoaki,Manabe, Kei,Kobayashi, Shu
, p. 676 - 677 (2007/10/03)
Allylation reactions of carbonyl compounds such as aldehydes and reactive ketones using allyltrimethoxysilane in aqueous media proceeded smoothly in the presence of 5 mol% of a CdF2-terpyridine complex; the presence of the ligand plays an impor
