Henry V. Secor: search on Z-Library

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1

Menschutkin reaction stereoselectivities of nicotine and related compounds

Jeffrey I. Seeman, Henry V. Secor, Jerry F. Whidby, Ronald L. Bassfield

Journal:

Tetrahedron Letters

Year:

1978

Language:

english

File:

PDF, 242 KB

english, 1978

2

A study of nonrigid aromatic molecules. Observation and spectroscopic analysis of the stable conformations of various alkylbenzenes by supersonic molecular jet laser spectroscopy

Seeman, Jeffrey I., Secor, Henry V., Breen, P. J., Grassian, V. H., Bernstein, E. R.

Journal:

Journal of the American Chemical Society

Year:

1989

Language:

english

File:

PDF, 1.09 MB

english, 1989

3

Reactions of Metal-Ammonia Solutions. III. Kinetics, Isotopic Exchange and Fractionation in the Reactions of Sodium and Ethanol in Tritiated Ammonia

Kelly, Eugene J., Secor, Henry V., Keenan, Charles W., Eastham, Jerome F.

Journal:

Journal of the American Chemical Society

Year:

1962

Language:

english

File:

PDF, 1.01 MB

english, 1962

4

The Preparation of "Elongated" Nicotine Analogues

V. Secor, Henry, I. Seeman, Jeffery

Journal:

Year:

1986

Language:

english

File:

PDF, 285 KB

english, 1986

5

Fine-scale heterogeneity in Schistosoma mansoni force of infection measured through antibody response

Arnold, Benjamin F., Kanyi, Henry, Njenga, Sammy M., Rawago, Fredrick O., Priest, Jeffrey W., Secor, W. Evan, Lammie, Patrick J., Won, Kimberly Y., Odiere, Maurice R.

Journal:

Proceedings of the National Academy of Sciences

Year:

2020

File:

PDF, 1.06 MB

2020

6

Supersonic jet studies of ethoxybenzenes: geometry of their minimum energy conformations

Bernstein, E. R., Im, Hoong Sun, Young, Mark A., Secor, Henry V., Bassfield, Ronald L., Seeman, Jeffrey I.

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 586 KB

english, 1991

7

Observation and geometry assignment of individual conformations of aryl methyl ethers in the gas phase

Seeman, Jeffrey I., Secor, Henry V., Breen, P. J., Bernstein, E. R.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1988

Language:

english

File:

PDF, 263 KB

english, 1988

8

Synthesis of the enantiomers of nornicotine

Seeman, Jeffrey I., Chavdarian, Charles G., Secor, Henry V.

Journal:

Journal of Organic Chemistry

Year:

1985

Language:

english

File:

PDF, 431 KB

english, 1985

9

Steric effects on pyrolysis reactions. Thermal retro-ene reaction of pyrazineethanols

Houminer, Yoram, Fenner, Robert A., Secor, Henry V., Seeman, Jeffrey I.

Journal:

Journal of Organic Chemistry

Year:

1987

Language:

english

File:

PDF, 513 KB

english, 1987

10

COMPARISON OF RATE OF AMMONIUM ION-AMMONIA HYDROGEN EXCHANGE WITH AMMONIUM ION-ELECTRON REACTION 1

Keenan, C. W., Secor, Henry V., Kelly, Eugene J., Eastham, Jerome F.

Journal:

Journal of the American Chemical Society

Year:

1960

Language:

english

File:

PDF, 296 KB

english, 1960

11

Nicotine analogs: synthesis of pyridylazetidines

Secor, Henry V., Edwards, William B.

Journal:

Journal of Organic Chemistry

Year:

1979

Language:

english

File:

PDF, 743 KB

english, 1979

12

Steric and conformational effects in nicotine chemistry

Whidby, Jerry F., Seeman, Jeffrey I., Secor, Henry V., Chavdarian, Charles G., Sanders, Edward B., Bassfield, Ronald L.

Journal:

Journal of Organic Chemistry

Year:

1981

Language:

english

File:

PDF, 1.27 MB

english, 1981

13

Preparation of hydroxyalkyl-substituted nicotinoids

Seeman, Jeffrey I., Chavdarian, Charles G., Secor, Henry V., Osdene, T. S.

Journal:

Journal of Organic Chemistry

Year:

1986

Language:

english

File:

PDF, 552 KB

english, 1986

14

Spectroscopic observation and geometry assignment of the minimum energy conformations of methoxy-substituted benzenes

Breen, P. J., Bernstein, Elliot R., Secor, Henry V., Seeman, Jeffrey I.

Journal:

Journal of the American Chemical Society

Year:

1989

Language:

english

File:

PDF, 1.14 MB

english, 1989

15

Conformational changes upon S1←S0 excitation in 4-dimethylaminobenzonitrile and some of its chemical analogs

Grassian, V. H., Warren, J. A., Bernstein, E. R., Secor, Henry V.

Journal:

The Journal of Chemical Physics

Year:

1989

Language:

english

File:

PDF, 681 KB

english, 1989

16

Nicotine Chemistry. The Addition of Alkyl Radicals to ( S )-(-)-Nicotine: Synthesis of Optically Active 6-Alkylnicotines

Seeman, Jeffrey I., Clawson, Leigh E., Secor, Henry V.

Journal:

Year:

1985

File:

PDF, 333 KB

1985

17

Enantiomeric resolution and chiral recognition of racemic nicotine and nicotine analogs by .beta.-cyclodextrin complexation. Structure-enantiomeric resolution relationships in host-guest interactions

Seeman, Jeffrey I., Secor, Henry V., Armstrong, Daniel W., Timmons, Karen D., Ward, Timothy J.

Journal:

Analytical Chemistry

Year:

1988

Language:

english

File:

PDF, 819 KB

english, 1988

18

Synthesis of .gamma.-amino alcohols

Secor, Henry V., Sanders, Edward B.

Journal:

Journal of Organic Chemistry

Year:

1978

Language:

english

File:

PDF, 452 KB

english, 1978

19

Impact of Mothers’ Schistosomiasis Status During Gestation on Children’s IgG Antibody Responses to Routine Vaccines 2 Years Later and Anti-Schistosome and Anti-Malarial Responses by Neonates in Western Kenya

Ondigo, Bartholomew N., Muok, Erick M. O., Oguso, John K., Njenga, Sammy M., Kanyi, Henry M., Ndombi, Eric M., Priest, Jeffrey W., Kittur, Nupur, Secor, William Evan, Karanja, Diana M. S., Colley, Dan

Journal:

Frontiers in Immunology

Year:

2018

Language:

english

File:

PDF, 964 KB

english, 2018

20

Gas phase versus solution chemistry: on the reversal of regiochemistry of methylation of sp2- and sp3-nitrogens

Jennifer S Brodbelt, John Isbell, Jonathan M Goodman, Henry V Secor, Jeffrey I Seeman

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 133 KB

english, 2001

21

Supersonic jet studies of alkyl-substituted pyrazines and pyridines. Minimum-energy conformations and torsional motion

Seeman, Jeffrey I., Paine, John B., Secor, Henry V., Im, Hoong Sun, Bernstein, E. R.

Journal:

Journal of the American Chemical Society

Year:

1992

Language:

english

File:

PDF, 1.31 MB

english, 1992

22

Evaluation of the effect of organic modifier and pH on retention and selectivity in reversed-phase liquid chromatographic separation of alkaloids on a cyclodextrin bonded phase

Armstrong, Daniel W., Bertrand, Gary L., Ward, Karen D., Ward, Timothy J., Secor, Henry V., Seeman, Jeffrey I.

Journal:

Analytical Chemistry

Year:

1990

Language:

english

File:

PDF, 746 KB

english, 1990

23

Determination of the minimum-energy conformation of allylbenzene and its clusters with methane, ethane, water, and ammonia

Breen, P. J., Bernstein, E. R., Seeman, Jeffrey I., Secor, Henry V.

Journal:

Journal of Physical Chemistry

Year:

1989

Language:

english

File:

PDF, 646 KB

english, 1989

24

Convenient syntheses of N-CD3 labelled nicotine and nicotine analogues

Jeffrey I. Seeman, Henry V. Secor, Gary Forrest

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1979

Language:

english

File:

PDF, 321 KB

english, 1979

25

Assessment of isolated electronic effects on conformation. NMR analysis of nicotine and related compounds and ab initio studies of model compounds

Richard H. Cox, James Kao, Henry V. Secor, Jeffrey I. Seeman

Journal:

Journal of Molecular Structure

Year:

1986

Language:

english

File:

PDF, 951 KB

english, 1986

26

Use of .alpha.-cyano amines for the regiospecific synthesis of multisubstituted pyridines. Preparation of nicotine analogs

Sanders, Edward B., Secor, Henry V., Seeman, Jeffrey I.

Journal:

Journal of Organic Chemistry

Year:

1978

Language:

english

File:

PDF, 1022 KB

english, 1978

27

Vegetation as a Soil-Forming Factor on the Quillayute Physiographic Unit in Western Clallam County, Washington

Frederick B. Lotspeich, Jack B. Secor, Rose Okazaki and Henry W. Smith

Journal:

Year:

1961

Language:

english

File:

PDF, 3.65 MB

english, 1961

28

Supersonic jet studies of benzylamines. Geometry of their minimum energy conformations

Shijian Li, E.R. Bernstein, Henry V. Secor, Jeffrey I. Seeman

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 201 KB

english, 1991

29

Observation and geometry assignment of the conformation of benzyl alcohol in the gas phase

Seeman, Jeffrey I., Secor, Henry V., Im, Hoong-Sun, Bernstein, E. R.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1990

Language:

english

File:

PDF, 267 KB

english, 1990

30

Enantiomeric resolution of racemic nicotine and nicotine analogues by microcolumn liquid chromatography with β-cyclodextrin inclusion complexes

Daniel W. Armstrong, Larry A. Spino, Soon M. Han, Jeffrey I. Seeman, Henry V. Secor

Journal:

Journal of Chromatography A

Year:

1987

Language:

english

File:

PDF, 280 KB

english, 1987

31

Steric effects on conformationally mobile systems. The iodomethylation of 1-methyl-2-arylpyrrolidines related to nicotine

Seeman, Jeffrey I., Secor, Henry V., Hartung, Homer, Galzerano, Roseanne

Journal:

Journal of the American Chemical Society

Year:

1980

Language:

english

File:

PDF, 971 KB

english, 1980

32

Separation of homologous and isomeric alkaloids related to nicotine on a β-cyclodextrin-bonded phase

Jeffrey I. Seeman, Henry V. Secor, D.W. Armstrong, K.D. Ward, T.J. Ward

Journal:

Journal of Chromatography A

Year:

1989

Language:

english

File:

PDF, 483 KB

english, 1989

33

Syntheses and screening of some trifluoromethyl pyrazoles

Secor, Henry V., DeBardeleben, J. Fred.

Journal:

Journal of Medicinal Chemistry

Year:

1971

Language:

english

File:

PDF, 234 KB

english, 1971

34

KINETICS OF THE METAL-AMMONIA-ALCOHOL REDUCTION OF BENZENE 1

Eastham, Jerome F., Keenan, C. W., Secor, Henry V.

Journal:

Journal of the American Chemical Society

Year:

1959

Language:

english

File:

PDF, 130 KB

english, 1959

35

Non-invasive screening for intra-amniotic infection using maternal cytokines

Alan Bolnick, Eric Secor Jr., Winston Campbell, Carolyn Zelop, Henry Roque, James Egan

Journal:

American Journal of Obstetrics and Gynecology

Year:

2004

Language:

english

File:

PDF, 70 KB

english, 2004

36

Isolation from tobacco of 2-hydroxy-2,6,6-trimethylcyclohexylideneacetic acid .gamma.-lactone and its synthesis

Bailey, William C., Bose, Ajay K., Ikeda, Robert M., Newman, Richard H., Secor, Henry V., Varsel, Charles

Journal:

Journal of Organic Chemistry

Year:

1968

Language:

english

File:

PDF, 613 KB

english, 1968

37

Spectroscopy and structure of jet-cooled .alpha.-methylstyrene

Grassian, V. H., Bernstein, Elliot R., Secor, Henry V., Seeman, Jeffrey I.

Journal:

Journal of Physical Chemistry

Year:

1990

Language:

english

File:

PDF, 586 KB

english, 1990

38

Synthesis of 2,3-disubstituted pyridines. o-Formylation and o-acylation of 2-alkylpyridines

Sanders, Edward B., Secor, Henry V., Seeman, Jeffrey I.

Journal:

Journal of Organic Chemistry

Year:

1976

Language:

english

File:

PDF, 301 KB

english, 1976

39

Organometallic methylation of nicotine and nicotine N-oxide. Reaction pathways and racemization mechanisms

Seeman, Jeffrey I., Secor, Henry V., Howe, Charles R., Chavdarian, Charles G., Morgan, Larry W.

Journal:

Journal of Organic Chemistry

Year:

1983

Language:

english

File:

PDF, 813 KB

english, 1983

40

Electron ionization mass spectrometry of isonicotines (1-methyl-3-pyrrolidinyl pyridines)

Donald F. Magin, W. Noel Einolf, Henry V. Secor

Journal:

Journal of Mass Spectrometry

Year:

1984

Language:

english

File:

PDF, 119 KB

english, 1984

41

Synthesis and antitumor activity of cyclophosphamide analogs. 3. Preparation, molecular structure determination, and anticancer screening of racemic cis- and trans-4-phenylcyclophosphamide

Boyd, Victoria L., Zon, Gerald, Himes, Vicky L., Stalick, Judith K., Mighell, Alan D., Secor, Henry V.

Journal:

Journal of Medicinal Chemistry

Year:

1980

Language:

english

File:

PDF, 510 KB

english, 1980

42

Conformational analysis through selective isotopic substitution: supersonic jet spectroscopic determination of the minimum energy conformation of o-xylene

Seeman, Jeffrey I., Secor, Henry V., Disselkamp, R., Bernstein, E. R.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1992

Language:

english

File:

PDF, 242 KB

english, 1992

43

The radical and organometallic methylation of nicotine and nicotine n-oxide

Henry V. Secor, Charles G. Chavdarian, Jeffrey I. Seeman

Journal:

Tetrahedron Letters

Year:

1981

Language:

english

File:

PDF, 264 KB

english, 1981

44

Capillary gas chromatographic separation of enantiomers with stable dipentyl-α, β- and γ-cyclodextrin-derivatized stationary phases

Daniel W. Armstrong, Weiyong Li, Apryll M. Stalcup, Henry V. Secor, Richard R. Izac, Jeffrey I. Seeman

Journal:

Analytica Chimica Acta

Year:

1990

Language:

english

File:

PDF, 928 KB

english, 1990

45

Supersonic jet studies of benzyl alcohols: minimum energy conformations and torsional motion

Im, Hoong Sun, Bernstein, E. R., Secor, Henry V., Seeman, Jeffrey I.

Journal:

Journal of the American Chemical Society

Year:

1991

Language:

english

File:

PDF, 1.15 MB

english, 1991

46

Correction. The Isolation from Tobacco of 2-Hydroxy-2,6,6-trimethylcyclohexylideneacetic Acid γ-Lactone and Its Synthesis

Bailey, William, Bose, Ajay, Ikeda, Robert, Newman, Richard, Secor, Henry, Varsel, Charles

Journal:

Journal of Organic Chemistry

Year:

1968

Language:

english

File:

PDF, 91 KB

english, 1968

47

Minimum energy conformation of ortho-xylene in its ground and first excited electronic states

Disselkamp, R., Bernstein, E. R., Seeman, Jeffrey I., Secor, Henry V.

Journal:

The Journal of Chemical Physics

Year:

1992

Language:

english

File:

PDF, 725 KB

english, 1992

48

Spectroscopic observation of individual sp3-nitrogen stereoisomers. Supersonic jet studies of 2-aminobenzyl alcohol

Seeman, Jeffrey I., Secor, Henry V., Im, Hoong Sun, Bernstein, E. R.

Journal:

Journal of the American Chemical Society

Year:

1990

Language:

english

File:

PDF, 284 KB

english, 1990

49

Conformational study of jet-cooled styrene derivatives: demonstration of the planarity of nonsterically hindered styrenes

Grassian, V. H., Bernstein, E. R., Secor, Henry V., Seeman, Jeffrey I.

Journal:

Journal of Physical Chemistry

Year:

1989

Language:

english

File:

PDF, 573 KB

english, 1989

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