6125-76-4Relevant academic research and scientific papers
A silica-supported titanium catalyst for heterogeneous hydroamination and multicomponent coupling reactions
Aldrich, Kelly E.,Odom, Aaron L.
, p. 11352 - 11360 (2019/08/07)
Highly dehydrated silica gel, SiO2700, gave a material with a total surface hydroxyl density of 0.31 ± 0.05 mmol g-1, 0.9 ± 0.1 Si-OH sites per nm2. Treatment of this material with Ti(NMe2)4/sub
Reversal of diastereoselectivity in reactions of the trifluoroacetaldehyde ethyl hemiacetal with enamines and imines: Metal-free, complementary anti-and syn-selective synthesis of 4,4,4-trifluoro-1-aryl-3-hydroxy-2-methyl-1-butanones
Funabiki, Kazumasa,Matsunaga, Kei,Gonda, Hiroshi,Yamamoto, Hitoshi,Arima, Takao,Kubota, Yasuhiro,Matsui, Masaki
body text, p. 285 - 288 (2011/03/19)
A complete reversal of diastereoselectivity was observed for reactions of the trifluoroacetaldehyde ethyl hemiacetal with enamines and imines, derived from propiophenones, that produce 4,4,4-trifluoro-1-aryl-3-hydroxy-2-methyl-1- butanones. This process s
Titanium dipyrrolylmethane derivatives: Rapid intermolecular alkyne hydroamination
Shi, Yanhui,Hall, Christopher,Ciszewski, James T.,Cao, Changsheng,Odom, Aaron L.
, p. 586 - 587 (2007/10/03)
Alkynes are rapidly hydroaminated by primary amines using titanium dipyrrolylmethane derivatives as catalyst.
