- Midland MI, US Jason C. MacDonald - Bay City MI, US
Assignee:
Dow Global Technologies LLC - Midland MI
International Classification:
C07D 295/088 B01J 27/232 B01J 31/16 B01J 31/02
Abstract:
A process for selectively preparing dihydroxyethyl piperazine by reacting hydroxyethyloxazolidinone with an acid catalyst wherein the selectivity of hydroxyethyloxazolidinone to dihydroxyethyl piperazine is at least 55%.
Ligands For Rhodium Catalyzed Reductive Carbonylation Of Alcohols
- Midland MI, US Heather A. Spinney - Midland MI, US Jason MacDonald - Bay City MI, US Clark H. Cummins - Midland MI, US Jerzy Klosin - Midland MI, US John R. Briggs - Midland MI, US
Assignee:
Dow Global Technologies LLC - Midland MI
International Classification:
B01J 31/22 C07C 29/09
US Classification:
568881, 502162, 568 13, 549220
Abstract:
A catalytic system for reductive carbonylation of an alcohol that includes a rhodium complex, an iodide-containing catalyst promoter, and a supporting phosphorus-containing bidentate ligand for the rhodium complex containing at least one aromatic substituent covalently attached to at least one phosphorus of the supporting phosphorus-containing bidentate ligand in an ortho position with an alkoxy substituent or an aryloxy substituent.
Jun 2011 to 2000 Physician AssistantVal Verde County Hospital Fast Track Del Rio, TX Jan 2010 to Jan 2012 Physician AssistantFrontera Pediatrics Del Rio, TX Jan 2011 to May 2011 Physician AssistantMetro Corp Atlanta, GA 2007 to 2009 Paramedic, RuralDVA Ambulance Inc Flint, MI 2001 to 2007 ParamedicDelphi Delco Electronic Automotive Systems Flint, MI 1998 to 2001 Product Engineer
Education:
School of Medicine Dec 2009 Master of Medical ScienceEMORY UNIVERSITY 2007 to 2009OAKLAND UNIVERSITY 1994 to 1998School of Engineering Bachelor of Science in Engineering Chemistry
Yves Jabouin (-230) vs. Jeff Hougland (+180)Fabio Maldonado (-170) vs. Igor Pokrajac (+140)Tom Lawlor (-250) vs. Jason Macdonald (+195)Amir Sadollah (-200) vs. Jorge Lopez (+160)Donald Cerrone (-275) vs. Jeremy Stephens (+215)Dustin Poirier (-350) vs. Chan Sung Jung (+265)