Microsoft Word - oxidations.doc
https://labs.utsouthwestern.edu/sites/default/files/2022-08/common-oxidations.pdf
Reagent/Reaction Use Ref Note DMSO/DCC (Pfitzner- Moffatt or Moffatt) Alcohol ketone/aldehyde Jacs 1963, 3027; Mech: JACS, 1965, 5561, JOC, 1967, 1926 First DMSO-based; DCC pain to remove; EDCI better DMSO/Ac2O “ Jacs 1967, 2416 DMSO/TFAA “ Jacs, 1975, 2758 DMSO/SO3-Pyridine (Parikh- Doering) “ JACS, 1967, 5505 Often under ambient conditions; best for α-chiral aldehydes/ketones (COCl)2/DMSO (swern) “ JOC, 1978, 2480; mech: Tet. 1978, 1651 Most commonly used; DMSO/Ac2O
Silicon multi-nanochannel FETs to improve device uniformity/stability and femtomolar detection of insulin in serum
https://labs.utsouthwestern.edu/sites/default/files/2022-11/98_Regonda_biosensor_2013.pdf
Biosensors and Bioelectronics 45 (2013) 245–251 Contents lists available at SciVerse ScienceDirect Biosensors and Bioelectronics 0956-56 http://d n Corr E-m journal homepage: www.elsevier.com/locate/bios Silicon multi-nanochannel FETs to improve device uniformity/stability and femtomolar detection of insulin in serum Suresh Regonda a,b, Ruhai Tian b, Jinming Gao c, Serena Greene d, Jiahuan Ding d, Walter Hu b,n a Department of Physics, University of Texas at Dallas Richardson, TX 75080, USA
Isomerization Cyclization - Ready Lab - UT Southwestern, Dallas, Texas
https://labs.utsouthwestern.edu/sites/default/files/2022-08/isomerization-cyclization.pdf
Ready; Catalysis Isomerization/cyclization-1 R M R' M R R' H R R' M H MH R R' H R' M M H Olefin insertion into Metal alkyl can be followed by hydride elimination or additional olefin insertions: -dimerization/oligomerization -small molecules -polymerization Recall: electron rich M (late transition metal) Keq < 1 ->dimerization, etc electron poor M (early transition metal) Keq > 1 ->polymerization P Ph2 Ni OO H C7-C14 C1-C3 HO C10-C18 C1-C3 C7-C14 Shell
108_Ma_JCR_2015.pdf
https://labs.utsouthwestern.edu/sites/default/files/2022-11/108_Ma_JCR_2015.pdf
Hydrogenation - Ready Lab - UT Southwestern, Dallas, Texas
https://labs.utsouthwestern.edu/sites/default/files/2022-08/hydrogenation.pdf
1 Ready; Catalysis Hydrogenation Categories and Dichotomies: Heterogeneous or Homogeneous Neutral or Cationic Directed or Non-directed Heterolytic or Homolytic H2 Activation Racemic or Enantioselective Syn or Trans Addition Homogeneous Hydrogenation Rh Ph3P Ph3P Cl PPh3 Advantages: Mild conditions Improved selectivity Directed Hydrogenation Enantioselective Hydrogenation Mechanistically accessible Disadvantages: Purification $$$$ Often less
95_Huang_Theranostics_2013.pdf
https://labs.utsouthwestern.edu/sites/default/files/2022-11/95_Huang_Theranostics_2013.pdf
Theranostics 2013, Vol. 3, Issue 2 http://www.thno.org 116 TThheerraannoossttiiccss 2013; 3(2):116-126. doi: 10.7150/thno.5411 Research Paper Superparamagnetic Iron Oxide Nanoparticles: Ampli- fying ROS Stress to Improve Anticancer Drug Efficacy Gang Huang1*, Huabing Chen1*, Ying Dong1*, Xiuquan Luo1,2, Haijun Yu1, Zachary Moore1,2, Erik A. Bey1,2, David A. Boothman1,2, Jinming Gao1 1. Departments of Pharmacology, Simmons Comprehensive Cancer Center, University of Texas
Hydroformylation - Ready Lab - UT Southwestern, Dallas, Texas
https://labs.utsouthwestern.edu/sites/default/files/2022-08/hydroformylation.pdf
1 R Co(CO)3(OC)3Co O O Δ (OC)3Co O R H O R H2 R H O (OC)4Co R (OC)4Co Co(CO)4 H H (CO)4CoH H2 CO R O H R CO (OC)3Co R (OC)3Co H R H2 R (OC)3Co R The Oxo process -developed in 1938 by Otto Roelen -Principle method for hydroformylation of terminal alkenes industrially -more that 4 million tons aldehyde annually -linear aldehydes more desirable Co2(CO)8 H2/CO (200-300 atm) 120-170 oC linear (normal) branched (iso) + chemical feed stocks linear alcohols
MCT-12-0962 2110..2120
https://labs.utsouthwestern.edu/sites/default/files/2022-11/100_Bey_MolCT.pdf
2013;12:2110-2120. Published OnlineFirst July 24, 2013.Mol Cancer Ther Erik A. Bey, Kathryn E. Reinicke, Melissa C. Srougi, et al. Directed Programmed Necrosis in NQO1-Positive Breast Cancers −Induced PARP1 Hyperactivation−-LapachoneβCatalase Abrogates Updated version 10.1158/1535-7163.MCT-12-0962doi: Access the most recent version of this article at: Material Supplementary http://mct.aacrjournals.org/content/suppl/2013/07/24/1535-7163.MCT-12-0962.DC1.html Access
Organometallics Part 2 - Ready Lab - UT Southwestern, Dallas, Texas
https://labs.utsouthwestern.edu/sites/default/files/2022-08/organometallics-part2.pdf
1 P(tBu)2 P(tBu)2 CuBr P Pd P P P PBu3 Pt H Et3P Cl PEt3 Ir S R3P H PR3 H S -S PF6 - Ir S R3P H PR3 H P P Pd PF6 - Pt H Et3P Cl PEt3 Py P P Ir S R3P H PR3 H PF6 - Pt H Et3P Py PEt3 Cl Fe Pt H Et3P Py PEt3 P P Cl- Organometallic Reaction Mechanisms Ligand association/dissociation + toluene insoluble (PBu3)nCuBr soluble + active catalyst for cross coupling = NOTE: No ox. state change Ligand Exchange: Associative - common for 16e- complexes
ChaotropicAnionInduced Supramolecular SelfAssembly of Ionic Polymeric Micelles
https://labs.utsouthwestern.edu/sites/default/files/2022-11/106_Li_Angew_2014.pdf
Micellization DOI: 10.1002/anie.201402525 Chaotropic-Anion-Induced Supramolecular Self-Assembly of Ionic Polymeric Micelles** Yang Li, Yiguang Wang, Gang Huang, Xinpeng Ma, Kejin Zhou, and Jinming Gao* Dedicated to Professor George M. Whitesides on the occasion of his 75th birthday Abstract: Traditional micelle self-assembly is driven by the association of hydrophobic segments of amphiphilic molecules forming distinctive core–shell nanostructures in water. Here we report a surprising