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1

Shift reagent spectra. The automatic determination of relative bound shifts and the automatic assignment of signals in the parent spectrum. Effects of concentration, temperature and solvent on relative bound shifts

John W. ApSimon, Helmut Beierbeck, Alain Fruchier

Journal:

Magnetic Resonance in Chemistry

Year:

1976

Language:

english

File:

PDF, 434 KB

english, 1976

2

Lanthanide shift reagents. A novel method for fitting the pseudocontact shielding equation to experimental induced shifts

J.W. ApSimon, H. Beierbeck

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 198 KB

english, 1973

3

Conformational analysis of ketoximes by the application of carbon-13 nuclear magnetic resonance spectroscopy

Geneste, Patrick, Durand, Robert, Kamenka, Jean-Marc, Beierbeck, Helmut, Martino, Robert, Saunders, John K.

Journal:

Canadian Journal of Chemistry

Year:

1978

Language:

english

File:

PDF, 362 KB

english, 1978

4

Carbon-13 nuclear magnetic resonance study of benzo[b]thiophenes and benzo[b]thiophene S-oxides and S,S-dioxides

Geneste, Patrick, Olive, Jean Louis, Ung, Sak Neng, El Amoudi El Faghi, Muhammed, Easton, John W., Beierbeck, Helmut, Saunders, John K.

Journal:

Journal of Organic Chemistry

Year:

1979

Language:

english

File:

PDF, 742 KB

english, 1979

5

Simple stereochemical structure code for organic chemistry

Beierbeck, Helmut

Journal:

Journal of Chemical Information and Modeling

Year:

1982

Language:

english

File:

PDF, 777 KB

english, 1982

6

Stoichiometry of lanthanide shift reagent-substrate complexes

ApSimon, J. W., Beierbeck, H., Fruchier, A.

Journal:

Journal of the American Chemical Society

Year:

1973

Language:

english

File:

PDF, 343 KB

english, 1973

7

The semiempirical derivation of 13 C nuclear magnetic resonance chemical shifts. Hydrocarbons, alcohols, amines, ketones, and olefins

Beierbeck, Helmut, Saunders, John K., Apsimon, John W.

Journal:

Canadian Journal of Chemistry

Year:

1977

Language:

english

File:

PDF, 417 KB

english, 1977

8

A reinterpretation of beta, gamma, and delta substituent effects on 13 C chemical shifts

Beierbeck, Helmut, Saunders, John K.

Journal:

Canadian Journal of Chemistry

Year:

1976

Language:

english

File:

PDF, 710 KB

english, 1976

9

Conformational analysis of leukotriene B4 in solution based on high-field nuclear magnetic resonance measurements

Sugiura, M., Beierbeck, H., Belanger, P. C., Kotovych, G.

Journal:

Journal of the American Chemical Society

Year:

1984

Language:

english

File:

PDF, 616 KB

english, 1984

10

Conformational analyses of hydrobenzo[c]phenanthridine alkaloids based on 1H relaxation times and nuclear Overhauser effects

Sugiura, Makiko, Iwasa, Kinuko, Takao, Narao, Fujiwara, Hideaki, Beierbeck, Helmut, Kotovych, George

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1986

Language:

english

File:

PDF, 646 KB

english, 1986

11

A method for compensating for experimental errors in shift reagent work

ApSimon, J. W., Beierbeck, H.

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1972

Language:

english

File:

PDF, 207 KB

english, 1972

12

Lanthanide Shift Reagents in 13 C Nuclear Magnetic Resonance: Quantitative Determination of Pseudocontact Shifts and Assignment of 13 C Chemical Shifts of Steroids

ApSimon, John W., Beierbeck, Helmut, Saunders, John K.

Journal:

Canadian Journal of Chemistry

Year:

1973

Language:

english

File:

PDF, 354 KB

english, 1973

13

The shielding effect of heterosubstituents in 13 C nuclear magnetic resonance

Beierbeck, H., Saunders, J. K.

Journal:

Canadian Journal of Chemistry

Year:

1976

Language:

english

File:

PDF, 483 KB

english, 1976

14

Molecular motion and methyl group rotation barriers from 13 C nmr relaxation times. Norbornane and adamantane derivatives in solution

Beierbeck, Helmut, Martino, Robert, Saunders, John K.

Journal:

Canadian Journal of Chemistry

Year:

1980

Language:

english

File:

PDF, 351 KB

english, 1980

15

Conformational and configurational analysis of hydrocarbon chains based on time-averaged carbon-13 chemical shifts

Beierbeck, Helmut, Saunders, John K.

Journal:

Canadian Journal of Chemistry

Year:

1977

Language:

english

File:

PDF, 510 KB

english, 1977

16

β-Carbon Shielding Effects in Carbon-13 Nuclear Magnetic Resonance Spectroscopy

Beierbeck, H., Saunders, J. K.

Journal:

Canadian Journal of Chemistry

Year:

1975

Language:

english

File:

PDF, 302 KB

english, 1975

17

Anisotropic motion in 1-substituted adamantanes from 13 Cmr relaxation time data

Beierbeck, Helmut, Martino, Robert, Saunders, John K.

Journal:

Canadian Journal of Chemistry

Year:

1979

Language:

english

File:

PDF, 320 KB

english, 1979

18

Chemical Shift. VI. The Long-range Shielding Effects of Ethylene–Ketal and −Thioketal Groups

ApSimon, J. W., Beierbeck, H., Todd, D. K., Demarco, P. V., Craig, W. G.

Journal:

Canadian Journal of Chemistry

Year:

1971

Language:

english

File:

PDF, 198 KB

english, 1971

19

Automatic Sorting of Signals in Shift Reagent Spectra

ApSimon, J. W., Beierbeck, H., Fruchier, A.

Journal:

Canadian Journal of Chemistry

Year:

1972

Language:

english

File:

PDF, 135 KB

english, 1972

20

The conformational analysis of leukotriene D 4 in aqueous solution based on high-field nuclear magnetic resonance measurements

Sugiura, Makiko, Beierbeck, Helmut, Kotovych, George, Bélanger, Patrice C.

Journal:

Canadian Journal of Chemistry

Year:

1984

Language:

english

File:

PDF, 364 KB

english, 1984

21

Analysis of 13 C nuclear magnetic resonance chemical shifts of acyclic hydrocarbons

Beierbeck, Helmut, Saunders, John K.

Journal:

Canadian Journal of Chemistry

Year:

1980

Language:

english

File:

PDF, 358 KB

english, 1980

22

Computer simulation studies of the solvation of oligosaccharides

Beierbeck, Helmut, Lemieux, Raymond U.

Journal:

Canadian Journal of Chemistry

Year:

1990

Language:

english

File:

PDF, 619 KB

english, 1990

23

Conversion of Nonlinear Shift Reagent Plots to Linear Plots

ApSimon, J. W., Beierbeck, H., Fruchier, A.

Journal:

Canadian Journal of Chemistry

Year:

1972

Language:

english

File:

PDF, 125 KB

english, 1972

24

Molecular recognition XIV. Monte Carlo simulation of the hydration of the combining site of a Lectin

Beierbeck, H., Delbaere, L. T. J., Vandonselaar, M., Lemieux, R. U.

Journal:

Canadian Journal of Chemistry

Year:

1994

Language:

english

File:

PDF, 725 KB

english, 1994

25

Molecular recognition X. A novel procedure for the detection of the intermolecular hydrogen bonds present in a protein•oligosaccharide complex

Nikrad, P. V., Beierbeck, H., Lemieux, R. U.

Journal:

Canadian Journal of Chemistry

Year:

1992

Language:

english

File:

PDF, 1.00 MB

english, 1992

26

The nuclear Overhauser effect between phosphorus and hydrogen in selected organo phosphorus compounds

Beierbeck, H., Martino, R., Saunders, John K., Benezra, Claude

Journal:

Canadian Journal of Chemistry

Year:

1976

Language:

english

File:

PDF, 251 KB

english, 1976

27

The conformations of prostacyclin and related prostaglandins

Beierbeck, Helmut, Kotovych, George, Sugiura, Makiko

Journal:

Canadian Journal of Chemistry

Year:

1985

Language:

english

File:

PDF, 400 KB

english, 1985

28

Revised structure for the γ-lactone derived from acid treatment of dihydroisopimaric acid

ApSimon, John W., Holmes, Andrew M., Beierbeck, Helmut, Saunders, John K.

Journal:

Canadian Journal of Chemistry

Year:

1976

Language:

english

File:

PDF, 266 KB

english, 1976

29

Carbon-13 Spin–Lattice Relaxation Times for Selected Steroids

ApSimon, John W., Beierbeck, Helmut, Saunders, John K.

Journal:

Canadian Journal of Chemistry

Year:

1975

Language:

english

File:

PDF, 298 KB

english, 1975

30

An isokinetic relationship in the oxidation of acetals by ozone. Evidence for rotation before the oxidation of acyclic acetals

Taillefer, Roland J., Thomas, Shirley E., Nadeau, Yves, Beierbeck, Helmut

Journal:

Canadian Journal of Chemistry

Year:

1979

Language:

english

File:

PDF, 252 KB

english, 1979

31

The conformational analysis of piriprost, an inhibitor of leukotriene synthesis, based on high-field nuclear magnetic resonance studies

Kotovych, George, Beierbeck, Helmut, Salmon, David

Journal:

Canadian Journal of Chemistry

Year:

1985

Language:

english

File:

PDF, 250 KB

english, 1985

32

Chemical Shift. VII. The Long-range Shielding Effects of the Cyano Group

ApSimon, J. W., Beierbeck, H., Todd, D. K.

Journal:

Canadian Journal of Chemistry

Year:

1972

Language:

english

File:

PDF, 277 KB

english, 1972

33

The Conformational Analysis of Substance P Analogs Using High-Field NMR Techniques

Kawaki, Hideko, Otter, Albin, Beierbeck, Helmut, Kotovych, George, Stewart, John M.

Journal:

Journal of Biomolecular Structure and Dynamics

Year:

1986

Language:

english

File:

PDF, 404 KB

english, 1986

34

Substituent effects on the 13 C chemical shifts of monosubstituted twistanes

Beierbeck, Helmut, Saunders, John K.

Journal:

Canadian Journal of Chemistry

Year:

1977

Language:

english

File:

PDF, 277 KB

english, 1977

35

The Detailed Conformational Study of a Leukotriene Antagonist, FPL-55712, using High-Field Nuclear Magnetic Resonance Spectroscopy

Kawaki, Hideko, Beierbeck, Helmut, Kotovych, George

Journal:

Journal of Biomolecular Structure and Dynamics

Year:

1985

Language:

english

File:

PDF, 459 KB

english, 1985

36

Molecular motion and methyl group rotation barriers from 13 C nmr relaxation times. Podacarpic acid derivatives

Beierbeck, Helmut, Easton, John W., Saunders, John K., Bell, Russell A.

Journal:

Canadian Journal of Chemistry

Year:

1982

Language:

english

File:

PDF, 277 KB

english, 1982

37

ChemInform Abstract: THE SHIELDING EFFECT OF HETEROSUBSTITUENTS IN CARBON-13 NUCLEAR MAGNETIC RESONANCE

BEIERBECK, H., SAUNDERS, J. K.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 117 KB

1976

38

ChemInform Abstract: HIGH-FIELD NMR STUDIES ON THE EICOSANOIDS. 11. CONFORMATIONAL ANALYSIS OF LEUKOTRIENE B4 IN SOLUTION BASED ON HIGH-FIELD NUCLEAR MAGNETIC RESONANCE MEASUREMENTS

SUGIURA, M., BEIERBECK, H., BELANGER, P. C., KOTOVYCH, G.

Journal:

Chemischer Informationsdienst

Year:

1984

File:

PDF, 105 KB

1984

39

ChemInform Abstract: LANTHANIDE SHIFT REAGENTS IN (13)C NUCLEAR MAGNETIC RESONANCE, QUANTITATIVE DETERMINATION OF PSEUDOCONTACT SHIFTS AND ASSIGNMENT OF (13)C CHEMICAL SHIFTS OF STEROIDS

APSIMON, JOHN W., BEIERBECK, HELMUT, SAUNDERS, JOHN K.

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 112 KB

1974

40

ChemInform Abstract: CARBON-13 SPIN-LATTICE RELAXATION TIMES FOR SELECTED STEROIDS

APSIMON, JOHN W., BEIERBECK, HELMUT, SAUNDERS, JOHN K.

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 90 KB

1975

41

ChemInform Abstract: CARBON-13 NUCLEAR MAGNETIC RESONANCE STUDY OF BENZO(B)THIOPHENES AND BENZO(B)THIOPHENE S-OXIDES AND S,S-DIOXIDES

GENESTE, P., OLIVE, J. L., UNG, S. N., EL AMOUDI EL FAGHI, M., EASTON, J. W., BEIERBECK, H., SAUNDERS, J. K.

Journal:

Chemischer Informationsdienst

Year:

1979

File:

PDF, 119 KB

1979

42

ChemInform Abstract: THE SEMIEMPIRICAL DERIVATION OF CARBON-13 NUCLEAR MAGNETIC RESONANCE CHEMICAL SHIFTS. HYDROCARBONS, ALCOHOLS, AMINES, KETONES, AND OLEFINS

BEIERBECK, H., SAUNDERS, J. K., APSIMON, J. W.

Journal:

Chemischer Informationsdienst

Year:

1977

File:

PDF, 100 KB

1977

43

ChemInform Abstract: STOECHIOMETRIE VON LANTHANID-VERSCHIEBUNGSREAGENZ-SUBSTRAT-KOMPLEXEN

APSIMON, J. W., BEIERBECK, H., FRUCHIER, A.

Journal:

Chemischer Informationsdienst

Year:

1973

File:

PDF, 111 KB

1973

44

ChemInform Abstract: DITERPENE CHEMISTRY. PART V. REVISED STRUCTURE FOR THE Γ-LACTONE DERIVED FROM ACID TREATMENT OF DIHYDROISOPIMARIC ACID

APSIMON, JOHN W., HOLMES, ANDREW M., BEIERBECK, HELMUT, SAUNDERS, JOHN K.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 92 KB

1976

45

ChemInform Abstract: Conformational Analyses of Hydrobenzo[c]phenanthridine Alkaloids (I) Based on 1H Relaxation Times and Nuclear Overhauser Effects

SUGIURA, M., IWASA, K., TAKAO, N., FUJIWARA, H., BEIERBECK, H., KOTOVYCH, G.

Journal:

Chemischer Informationsdienst

Year:

1986

File:

PDF, 105 KB

1986

46

ChemInform Abstract: ANISOTROPIC MOTION IN 1-SUBSTITUTED ADAMANTANES FROM CARBON-13 NMR RELAXATION TIME DATA

BEIERBECK, H., MARTINO, R., SAUNDERS, J. K.

Journal:

Chemischer Informationsdienst

Year:

1979

File:

PDF, 93 KB

1979