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JOSEPH LEX, MD
MD
Emergency Medicine Physician
NPI: 1952379026Individual
Specialties, Licenses & Credentials
Emergency Medicine PhysicianPrimary
Emergency Medicine
Code: 207P00000X
MD038872E(PA)
Research & Publications (20)
1,2,5,10,11,14-hexaoxadispiro[5.2.5.2]hexadecanes: novel spirofused bis-trioxane peroxides.
PMID 18794783·Molecules·2008
8-other
Highly enantioselective epoxidation of 2-methylnaphthoquinone (vitamin K3) mediated by new cinchona alkaloid phase-transfer catalysts.
PMID 17348045·Chemistry·2007
8-other
Enantiomerically pure isophorone diamine [3-(aminomethyl)-3,5,5-trimethylcyclohexylamine]: a chiral 1,4-diamine building block made available on large scale.
PMID 17137357·J Org Chem·2006
8-other
Structural optimization of thiourea-based bifunctional organocatalysts for the highly enantioselective dynamic kinetic resolution of azlactones.
PMID 17102877·Org Biomol Chem·2006
8-other
An exceptional P-H phosphonite: biphenyl-2,2'-bisfenchylchlorophosphite and derived ligands (BIFOPs) in enantioselective copper-catalyzed 1,4-additions.
PMID 16542019·Beilstein J Org Chem·2005
8-other
Total synthesis of (-)-colchicine via a Rh-triggered cycloaddition cascade.
PMID 16178522·Org Lett·2005
8-other
Abdominal calcifications on unenhanced CT scan due to gummy bear ingestion.
PMID 15837033·J Emerg Med·2005
5-case
Second-generation organocatalysts for the highly enantioselective dynamic kinetic resolution of azlactones.
PMID 15795780·Chem Commun (Camb)·2005
8-other
Novel spiroanellated 1,2,4-trioxanes with high in vitro antimalarial activities.
PMID 15664819·Bioorg Med Chem Lett·2005
7-preclinical
Highly efficient dynamic kinetic resolution of azlactones by urea-based bifunctional organocatalysts.
PMID 15657971·Angew Chem Int Ed Engl·2005
8-other
Transition-metal-mediated synthesis of novel carbocyclic nucleoside analogues with antitumoral activity.
PMID 15372578·Chemistry·2004
8-other
Enantioselective synthesis of DIANANE, a novel C2-symmetric chiral diamine for asymmetric catalysis.
PMID 15104443·J Org Chem·2004
8-other
Stereoselective generation of vicinal stereogenic quaternary centers by photocycloaddition of 5-methoxy oxazoles to alpha-keto esters: synthesis of erythro beta-hydroxy dimethyl aspartates.
PMID 15064785·Org Biomol Chem·2004
8-other
Synthesis of erythro-alpha-amino beta-hydroxy carboxylic acid esters by diastereoselective photocycloaddition of 5-methoxyoxazoles with aldehydes.
PMID 14682681·J Org Chem·2003
8-other
Electronically tuned chiral ruthenium porphyrins: extremely stable and selective catalysts for asymmetric epoxidation and cyclopropanation.
PMID 14566882·Chemistry·2003
8-other
Photocyclization of N,N-phthaloylanthranilic amides coupled to omega-amino acids with increasing chain lengths.
PMID 12661962·Photochem Photobiol Sci·2002
8-other
An approach to serrulatane diterpenes via endo-selective conjugate nucleophilic addition to arene-Cr(CO)3 complexes.
PMID 12599491·Org Lett·2002
8-other
Baeyer-Villiger oxidations with hydrogen peroxide in fluorinated alcohols: lactone formation by a nonclassical mechanism.
PMID 12458512·Angew Chem Int Ed Engl·2002
8-other
Data courtesy of the U.S. National Library of Medicine (NLM). Ltrl is not affiliated with or endorsed by NLM.
Contact & Hours
- Address
- 3401 N BROAD ST, TEMPLE UNIVERSITY HOSPITAL
PHILADELPHIA, PA 19140 - Phone
- (215) 707-5030
Quick Facts
- NPI
- 1952379026
- Entity Type
- Individual
- Gender
- Male
- Medicare
- Not confirmed
- Specialties
- 1
- Locations
- 1
- Publications
- 20
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