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Showing 1 to 12 of 114 entries
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A sequential timing device.

Research quarterly

Windell EJ, Kindig LE.
PMID: 1059216
Res Q. 1975 Oct;46(3):391.

No abstract available.

Maternal Education and the Link between Birth Timing and Children's School Readiness.

Social science quarterly

Augustine J, Prickett KC, Kendig S, Crosnoe R.
PMID: 27199499
Soc Sci Q. 2015 Dec;96(4):970-984. doi: 10.1111/ssqu.12150. Epub 2015 Apr 17.

OBJECTIVE: This study explored whether mothers' education magnified the benefits of their fertility delays for their children.METHODS: Multiple-group path modeling assessed whether and why the positive association between mothers' age at first birth and children's test scores was greater...

Response.

The Journal of the American Osteopathic Association

Hensel KL, Roane BM, Smith-Barbaro P.
PMID: 28459479
J Am Osteopath Assoc. 2017 May 01;117(5):290. doi: 10.7556/jaoa.2017.051.

No abstract available.

Medical Care for Swimmers.

Sports medicine - open

Khodaee M, Edelman GT, Spittler J, Wilber R, Krabak BJ, Solomon D, Riewald S, Kendig A, Borgelt LM, Riederer M, Puzovic V, Rodeo S.
PMID: 27512647
Sports Med Open. 2016 Jul 25;2:27. doi: 10.1186/s40798-016-0051-2. eCollection 2015 Jun.

Swimming is one of the most popular sports worldwide. Competitive swimming is one of the most watched sports during the Olympic Games. Swimming has unique medical challenges as a result of a variety of environmental and chemical exposures. Musculoskeletal...

Asymmetric bromine-lithium exchange: on the importance of both the diamine ligand and the organolithium reagent.

Chemical communications (Cambridge, England)

Praz J, Graff J, Egger L, Guénée L, Wagschal S, Kündig EP, Alexakis A.
PMID: 26439116
Chem Commun (Camb). 2015 Dec 11;51(95):16912-5. doi: 10.1039/c5cc06548h.

The asymmetric bromine-lithium exchange on a series of prochiral biphenyls was investigated. As in many asymmetric organolithium reactions, the chiral ligand (here a diamine) was considered to be the enantiocontrolling element. We show here that the organolithium reagent also...

[CpRu((R)-Binop-F)(H2O)][SbF6], a new fluxional chiral Lewis acid catalyst: synthesis, dynamic nmr, asymmetric catalysis, and theoretical studies.

Journal of the American Chemical Society

Alezra V, Bernardinelli G, Corminboeuf C, Frey U, Kündig EP, Merbach AE, Saudan CM, Viton F, Weber J.
PMID: 15080688
J Am Chem Soc. 2004 Apr 21;126(15):4843-53. doi: 10.1021/ja0374123.

The C(2)-symmetric electron-poor ligand (R)-BINOP-F (4) was prepared by reaction of (R)-BINOL with bis(pentafluorophenyl)-phosphorus bromide in the presence of triethylamine. The iodo complex [CpRu((R)-BINOP-F)(I)] ((R)-6) was obtained by substitution of two carbonyl ligands by (R)-4 in the in situ-prepared...

Chemosensory performance of molecularly imprinted fluorescent conjugated polymer materials.

Journal of the American Chemical Society

Li J, Kendig CE, Nesterov EE.
PMID: 18044891
J Am Chem Soc. 2007 Dec 26;129(51):15911-8. doi: 10.1021/ja0748027. Epub 2007 Nov 29.

Fluorescent conjugated polymers are an attractive basis for the design of low detection limit sensing devices owing to their intrinsic signal amplification capability. A simple and universal method to rationally control or fine-tune the chemodetection selectivity of conjugated polymer...

Tuberculosis in infancy and childhood.

Virginia medical monthly

KENDIG EL.
PMID: 13039265
Va Med Mon (1918). 1953 Mar;80(3):157-8.

No abstract available.

Desymmetrization of a meso-diol complex derived from [Cr(CO)3(eta6-5,8-naphthoquinone)]: use of new diamine acylation catalysts.

Chemical communications (Cambridge, England)

Kündig EP, Lomberget T, Bragg R, Poulard C, Bernardinelli G.
PMID: 15216374
Chem Commun (Camb). 2004 Jul 07;(13):1548-9. doi: 10.1039/b404006f. Epub 2004 May 21.

[Cr(CO)3(naphthoquinone)](1), prepared in a three-step sequence starting from 1,4-dihydroxynaphthalene, was reduced to the corresponding meso-dihydronaphthalene syn-diol complex and the latter was desymmetrized to give the mono-acyl complex with 99% ee via asymmetric acylation catalyzed by the two new and...

Iron- and ruthenium-Lewis acid catalyzed asymmetric 1,3-dipolar cycloaddition reactions between enals and diaryl nitrones.

Chemistry, an Asian journal

Bădoiu A, Bernardinelli G, Mareda J, Kündig EP, Viton F.
PMID: 18633952
Chem Asian J. 2008 Sep 01;3(8):1298-311. doi: 10.1002/asia.200800063.

The highly tuned, one-point binding cationic cyclopentadienyl-iron and -ruthenium complexes 1 and 2 that incorporate chiral bidentate pentafluoroaryl-phosphinite ligands selectively coordinate and activate alpha,beta-unsaturated carbonyl compounds towards asymmetric catalytic cycloaddition reactions with diaryl nitrones. The reaction gives isoxazolidine products...

Stereoselective dimerization of racemic C3-symmetric Ti(IV) amine triphenolate complexes.

Dalton transactions (Cambridge, England : 2003)

Bernardinelli G, Seidel TM, Kündig EP, Prins LJ, Kolarovic A, Mba M, Pontini M, Licini G.
PMID: 17426858
Dalton Trans. 2007 Apr 28;(16):1573-6. doi: 10.1039/b702958f. Epub 2007 Mar 15.

A novel, mononuclear Ti(IV) amine triphenolate complex obtained by reaction of Ti(OiPr)(4) with tris(2-hydroxy-3-phenylbenzyl)amine bearing phenyl ortho-substituents affords quantitatively and spontaneously the corresponding heterochiral micro-oxo dinuclear compound whereas an analogous chiral, enantiopure complex maintains its mononuclear structure even in...

Synthesis of [6,n] cis-fused ring compounds via Cr-mediated dearomatisation-ring-closing metathesis.

Organic & biomolecular chemistry

Kündig EP, Bellido A, Kaliappan KP, Pape AR, Radix S.
PMID: 16391777
Org Biomol Chem. 2006 Jan 21;4(2):342-51. doi: 10.1039/b513261d. Epub 2005 Dec 14.

cis-Fused [6,8], [6,7], [6,6] and [6,5] ring systems containing a cyclohexadiene ring unit, a cycloenone ring and a quaternary carbon at the ring junction were obtained in only two steps from [Cr(CO)3(eta6-p-methoxyphenyl oxazoline)]. The sequence proceeds via diastereoselective addition...

Showing 1 to 12 of 114 entries