60558-37-4Relevant academic research and scientific papers
ACTIVATION OF KETENE SILYL ACETALS BY 10-METHYLACRIDINIUM PERCHLORATE: A NOVEL CATALYSIS IN MUKAIYAMA REACTION
Otera, Junzo,Wakahara, Yoshiyuki,Kamei, Hidenobu,Sato, Tsuneo,Nozaki, Hitosi,Fukuzumi, Shunichi
, p. 2405 - 2408 (1991)
10-Methylacridinium perchlorate (1) effectively promotes various reactions of ketene silyl acetals: aldol and Michael addition products are obtained with aldehydes, ketones, acetals, and α-enones.The reactions exhibit unusual dependency upon 1, namely the yields are excellent when a catalytic amount of 1 is employed whereas no desired products are accessible by the use of 1 in a stoichiometric quantity.A novel catalytic cycle is proposed.
High-intensity ultrasound-promoted reformatsky reactions
Ross, Nathan A.,Bartsch, Richard A.
, p. 360 - 366 (2007/10/03)
Reformatsky reactions of a phenyl ketone, an α-bromoester, zinc dust, and a catalytic amount of iodine in dioxane under high-intensity ultrasound (HIU) irradiation from an ultrasonic probe give high yields of β-hydroxyesters in short reaction times. A ser
