The allylation
yield and regioselectivity of phenyl Grignard reagent in THF was investigated
in the presence of complexed transition metals and also uncomplexed or
complexed transition metal salts. Additionally, the effect of Lewis acids and
Lewis baseson the yield and the regioselectivity of the allylic arylation was
also observed. Neither P-containing ligands for transition metal complexes, nor
transition metal salts did make a difference on the yield and a:g product ratio
and gave the is a-product as the main product. However, donor cosolvents resulted in
decrease in the yield and change of the regioselectivity.
Allylic arylation Transition metal salts/complexes Organic catalyst regioselectivity
Konular | Mühendislik, Kimya Mühendisliği |
---|---|
Bölüm | Makaleler |
Yazarlar | |
Yayımlanma Tarihi | 18 Ağustos 2017 |
Gönderilme Tarihi | 2 Haziran 2017 |
Kabul Tarihi | 12 Ağustos 2017 |
Yayımlandığı Sayı | Yıl 2017 |