Synthesis of Carbamate through Low Pressure Heterogeneous Oxidative Carbonylation of AminesPolymer Science Faculty Research
AbstractThe process disclosed herein satisfies the need in the art for an industrially viable oxidative carbonylation catalytic system, and is capable of producing carbamates at a significantly higher rate than those processes reported in journal and patent literature. This reaction process takes place via a reaction mechanism that does not involve drastic conditions. Specifically, the catalytic system of the present invention employs Group VIII metal catalysts and/or copper-based catalysts with halide promoters to produce carbamates through heterogeneous oxidative carbonylation at atmospheric pressure and relatively non-drastic temperatures in a gas-solid carbonylation process.
Citation InformationBei Chen, Yawu Chi, Steven Chuang and Pisanu Toochinda. "Synthesis of Carbamate through Low Pressure Heterogeneous Oxidative Carbonylation of Amines" (2003)
Available at: http://works.bepress.com/steven_chuang/36/