Continuous-Flow Catalytic Asymmetric Hydrogenations: Reaction Optimization Using FTIR Inline Analysis
News Apr 17, 2012
The asymmetric organocatalytic hydrogenation of benzoxazines, quinolines, quinoxalines and 3H-indoles in continuous-flow microreactors has been developed. Reaction monitoring was achieved by using an inline ReactIR flow cell, which allows fast and convenient optimization of reaction parameters. The reductions proceeded well, and the desired products were isolated in high yields and with excellent enantioselectivities.
The article is published online in Beilstein Journal of Organic Chemistry and is free to access.
University of Wisconsin–Madison Professor of Chemistry Shannon Stahl has received the Steenbock Professorship in Chemical Sciences. In addition to advancing the fundamental science in this area, Stahl has been involved in numerous industrial collaborations that have led to practical applications, including target applications relevant to pharmaceutical synthesis.READ MORE