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1.
Nurs Educ Perspect ; 33(2): 111-5, 2012.
Article in English | MEDLINE | ID: mdl-22616410

ABSTRACT

Although there is general consensus that nursing students need knowledge and significant skill to document clinical findings electronically, nursing faculty face many barriers in ensuring that undergraduate students can practice on electronic health record systems (EHRS). External funding supported the development of an educational innovation through a partnership between a home care agency staff and nursing faculty. Modules were developed to teach EHRS skills using a case study of a homebound person requiring wound care and the Medicare-required OASIS documentation system. This article describes the development and implementation of the module for an upper-level baccalaureate nursing program located in New York City. Nursing faculty are being challenged to develop creative and economical solutions to expose nursing students to EHRSs in nonclinical settings.


Subject(s)
Community Health Nursing/education , Education, Nursing, Baccalaureate , Electronic Health Records , Home Care Services , User-Computer Interface , Curriculum , Humans , Interinstitutional Relations , New York City , Program Development , Skin Ulcer/nursing
2.
J Am Chem Soc ; 132(32): 11030-2, 2010 Aug 18.
Article in English | MEDLINE | ID: mdl-20698666

ABSTRACT

The first demonstration of photochemical enediyne liberation from a metal complex has led to a new class of enediynes, the cyclopentadienidoenediynes, which are demonstrated to exist as air-stable solids with low ionization potentials and large dipole moments. NMR and IR spectroscopy, X-ray crystallography, and ab initio computations enable a comparison with the ubiquitous benzoenediynes.

3.
J Am Chem Soc ; 129(15): 4795-9, 2007 Apr 18.
Article in English | MEDLINE | ID: mdl-17378569

ABSTRACT

Biosynthesis of haloaromatics ordinarily occurs by electrophilic attack of an activated halogen species on an electron-rich aromatic ring. We now present the discovery of a new reaction whereby a nucleophilic halide anion can be attached even to an aromatic ring without activating substituents. We show that the enediyne cyclodeca-1,5-diyn-3-ene, in the presence of lithium halide and a weak acid, is converted to 1-halotetrahydronaphthalene. The kinetics are consistent with rate-limiting cyclization to a p-benzyne biradical that rapidly adds halide and is then protonated. This reaction has interesting mechanistic features and important implications for incorporation of halide into biomolecules.


Subject(s)
Benzene Derivatives/chemistry , Enediynes/chemistry , Halogens/chemistry , Anions/chemistry , Molecular Structure
5.
J Am Chem Soc ; 127(47): 16342-3, 2005 Nov 30.
Article in English | MEDLINE | ID: mdl-16305190

ABSTRACT

The pentamethylcyclopentadienyl iron cation, generated from [(eta5-C5Me5)Fe(NCMe)3]PF6, triggers the room temperature cycloaromatization of acyclic and alicyclic enediynes, in the presence of either 1,4-cyclohexadiene or terpinene as the hydrogen-atom donor, to give metal-arene products in good to excellent yields. Photolysis of the metal-arene complexes liberates the arene from the metal in excellent yield. The first demonstration of a transition-metal-catalyzed cycloaromatization of conjugated enediynes has been achieved under photochemical conditions utilizing either [(eta5-C5Me5)Fe(NCMe)3]PF6 or [(eta5-C5Me5)Fe(eta6-1,2-(Prn)2C6H4)]PF6 as the catalyst precursor. The use of a metal and light has led to a convenient method for cycloaromatization of a trans-enediyne.

6.
J Am Chem Soc ; 127(26): 9346-7, 2005 Jul 06.
Article in English | MEDLINE | ID: mdl-15984843

ABSTRACT

The ruthenium complexes, [(eta5-C5R5)Ru(CH3CN)3]PF6 (1-Cp*, R = Me; 1-Cp, R = H), underwent reaction with both 1-(2-chloro-1-methylvinyl)-2-pentynyl-(Z)-cyclopentene (6-Z) and 1-(2-chloro-1-methylvinyl)-2-pentynyl-(E)-cyclopentene (6-E) to give (eta5-C5R5)Ru[eta6-(5-chloro-4-methyl-6-propylindan)]PF6 (7-Cp*, R = Me; 7-Cp, R = H). In a similar fashion, reaction of 1-Cp and 1-Cp* with 1-isopropenyl-2-pent-1-ynylcyclopentene (8) led to the formation of (eta5-C5R5)Ru(eta6-4-methyl-6-propylindan)]PF6 (9-Cp*, R = Me; 9-Cp, R = H). The reaction of 1-Cp* with 8 at -60 degrees C in CDCl3 solution led to observation of the eta6-dienyne complex, (eta5-C5Me5)Ru[eta6-(1-isopropenyl-2-pent-1-ynylcyclopentene)]PF6 (10), by 1H NMR spectroscopy. Complexes 7-Cp and 10 were characterized by X-ray crystallographic analysis.

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