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1

Carbon-13 NMR of hydroxyethylcellulose: An accurate method for structural determination

John R. DeMember, Lloyd D. Taylor, Steven Trummer, Leon E. Rubin, Charles K. Chiklis

Journal:

Journal of Applied Polymer Science

Year:

1977

Language:

english

File:

PDF, 376 KB

english, 1977

2

Spirocyclopropane formation and rearrangement in the thermal and photochemical decomposition of 1-pyrazolines from 9-diazofluorene and bicyclic[2.2.1]olefines

N. Filipescu, J.R. DeMember

Journal:

Year:

1968

Language:

english

File:

PDF, 688 KB

english, 1968

3

1,3-dithiane-1-p-tosylsulfimide: Preparation, reactions & 13C NMR

Richard B. Greenwald, David H. Evans, John R. DeMember

Journal:

Tetrahedron Letters

Year:

1975

Language:

english

File:

PDF, 197 KB

english, 1975

4

NMR of vinyl polymers. I. A new and sensitive probe for configuration in poly(vinyl alcohol) polymer chains

John R. DeMember, Howard C. Haas, Ruby L. MacDonald

Journal:

Journal of Polymer Science Part C: Polymer Letters

Year:

1972

Language:

english

File:

PDF, 216 KB

english, 1972

5

A reinvestigation of the chemical reactivity of N-perfluoroacylaziridines

John R. Demember, Lloyd D. Taylor

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1979

Language:

english

File:

PDF, 653 KB

english, 1979

6

Friedel-Crafts chemistry. V. Isolation, carbon-13 nuclear magnetic resonance, and laser Raman spectroscopic study of dimethylhalonium fluoroantimonates

Olah, George A., DeMember, John R.

Journal:

Journal of the American Chemical Society

Year:

1970

Language:

english

File:

PDF, 417 KB

english, 1970

7

Stable carbonium ions. C. Structure of the norbornyl cation

Olah, George A., White, Anthony Michael., DeMember, John R., Commeyras, Auguste., Lui, Christine Y.

Journal:

Journal of the American Chemical Society

Year:

1970

Language:

english

File:

PDF, 1.58 MB

english, 1970

8

Carbon-13 nuclear magnetic resonance studies of sulfur heterocycles. Evidence for intramolecular 1,3 electronic interaction in 3,3-disubstituted 2H-tetrahydrothiapyran-1-N-p-tosylsulfimides

DeMember, John R., Greenwald, Richard B., Evans, David H.

Journal:

Journal of Organic Chemistry

Year:

1977

Language:

english

File:

PDF, 701 KB

english, 1977

9

NMR chemical shift and NMR isotope shift evidence for the influence of nonbonded interactions on charge distribution in .alpha.,.beta.-unsaturated methoxycarbenium ions

Forsyth, David A., Osterman, Virginia M., DeMember, John R.

Journal:

Journal of the American Chemical Society

Year:

1985

Language:

english

File:

PDF, 605 KB

english, 1985

10

Friedel-Crafts chemistry. III. Methyl fluoride-antimony pentafluoride, a powerful new methylating agent. Methylation reactions and the polycondensation of methyl fluoride

Olah, George A., DeMember, John R., Schlosberg, Richard H.

Journal:

Journal of the American Chemical Society

Year:

1969

Language:

english

File:

PDF, 269 KB

english, 1969

11

Friedel-Crafts chemistry. IV. Dialkylhalonium ions and their possible role in Friedel-Crafts reactions

Olah, George A., DeMember, John R.

Journal:

Journal of the American Chemical Society

Year:

1969

Language:

english

File:

PDF, 378 KB

english, 1969

12

Friedel-Crafts chemistry. VII. Methyl and ethyl fluoride-antimony pentafluoride complexes. Structure and alkylating ability. Evidence for the intermediacy of the ethyl cation

Olah, George A., DeMember, John R., Schlosberg, Richard H., Halpern, Yuval

Journal:

Journal of the American Chemical Society

Year:

1972

Language:

english

File:

PDF, 1.11 MB

english, 1972

13

Silver(I) chemistry in aqueous alkaline media. 2. Study of the interaction of silver(I) with .beta.-disulfone carbanions in aqueous alkaline media

DeMember, John R., Evans, Hilton F., Wallace, Fredrick A., Tariverdian, Patricia A.

Journal:

Journal of the American Chemical Society

Year:

1983

Language:

english

File:

PDF, 676 KB

english, 1983

14

Stable carbonium ions. LXXXVIII. Hydrogen-1 and carbon-13 nuclear magnetic resonance and laser Raman spectroscopic study of the 2-methyl-, 2-ethyl-, and 2-phenylnorbornyl cations

Olah, George A., DeMember, John R., Lui, Christine Y., White, Anthony Michael

Journal:

Journal of the American Chemical Society

Year:

1969

Language:

english

File:

PDF, 401 KB

english, 1969

15

Stable Carbonium Ions. LXXXVIII. Hydrogen-1 and Carbon-13 Nuclear Magnetic Resonance and Laser Raman Spectroscopic Study of the 2-Methyl-, 2-Ethyl-, and 2-Phenylnorbornyl Cations

Olah, George A., DeMember, John R., Liu, Christine Y., White, Anthony M.

Journal:

Journal of the American Chemical Society

Year:

1969

Language:

english

File:

PDF, 121 KB

english, 1969

16

Uracil and its interaction wth silver ion in aqueous alkaline media

DeMember, John R., Wallace, Frederic A.

Journal:

Journal of the American Chemical Society

Year:

1975

Language:

english

File:

PDF, 626 KB

english, 1975

17

Electrophilic reactions at single bonds. X. Hydrogen transfer, alkylation, and alkylolysis of alkanes with methyl and ethyl fluoroantimonate

Olah, George A., DeMember, John R., Shen, Jacob.

Journal:

Journal of the American Chemical Society

Year:

1973

Language:

english

File:

PDF, 590 KB

english, 1973

18

Onium ions. VII. Dialkylhalonium ions

Olah, George A., DeMember, John R., Mo, Yoke K., Svoboda, James J., Schilling, Peter, Olah, Judith A.

Journal:

Journal of the American Chemical Society

Year:

1974

Language:

english

File:

PDF, 1.07 MB

english, 1974

19

Friedel-Crafts chemistry. VI. Alkylation of heteroorganic compounds with dialkylhalonium fluoroantimonates. A new general preparation of onium ion salts

Olah, George A., DeMember, John R.

Journal:

Journal of the American Chemical Society

Year:

1970

Language:

english

File:

PDF, 349 KB

english, 1970

20

Stable carbonium ions. CX. 1,2-Dimethylnorbornyl cation

Olah, George A., DeMember, John R., Lui, Christine Y., Porter, Richard Dudley

Journal:

Journal of the American Chemical Society

Year:

1971

Language:

english

File:

PDF, 549 KB

english, 1971

21

The synthesis and properties of poly[N-(1,1-dimethyl-3-oxobutyl)acrylamide oxime]

Taylor, Lloyd D., Kolesinski, Henry S., Rickter, Donald O., Grasshoff, J. Michael, DeMember, J. R.

Journal:

Year:

1983

Language:

english

File:

PDF, 412 KB

english, 1983

22

Intramolecular triplet-triplet energy transfer between nonconjugated chromophores with fixed orientation

Filipescu, Nicolae, DeMember, John R., Minn, Fredrick L.

Journal:

Journal of the American Chemical Society

Year:

1969

Language:

english

File:

PDF, 605 KB

english, 1969

23

Stable carbonium ions. LXXXV. Laser Raman and infrared spectroscopic study of alkylcarbonium ions

Olah, George A., DeMember, John R., Commeyras, Auguste, Bribes, Jean L.

Journal:

Journal of the American Chemical Society

Year:

1971

Language:

english

File:

PDF, 588 KB

english, 1971

24

Intramolecular energy transfer between nonconjugated chromophores. Effect of rigid perpendicular orientation

DeMember, John R., Filipescu, Nicolae.

Journal:

Journal of the American Chemical Society

Year:

1968

Language:

english

File:

PDF, 465 KB

english, 1968

25

ChemInform Abstract: STABILE CARBONIUMIONEN 110. MITT. 1,2-DIMETHYL-NORBORNYLKATION

OLAH, GEORGE A., DEMEMBER, JOHN R., LUI, CHRISTINE Y., PORTER, RICHARD D.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1971

File:

PDF, 121 KB

1971

26

ChemInform Abstract: FRIEDEL-CRAFTS-CHEMIE 5. MITT. ISOLIERUNG UND (13)C-NMR- UND LASER-RAMAN-SPEKTROSKOPISCHE UNTERSUCHUNG VON DIMETHYLHALONIUMFLUOROANTIMONATEN

OLAH, GEORGE A., DEMEMBER, JOHN R.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1970

File:

PDF, 194 KB

1970

27

ChemInform Abstract: ELECTROPHILIC REACTIONS AT SINGLE BONDS PART 10, HYDROGEN TRANSFER, ALKYLATION, AND ALKYLOLYSIS OF ALKANES WITH METHYL AND ETHYL FLUOROANTIMONATE

OLAH, GEORGE A., DEMEMBER, JOHN R., SHEN, JACOB

Journal:

Chemischer Informationsdienst

Year:

1973

File:

PDF, 207 KB

1973

28

ChemInform Abstract: ONIUM IONS PART 7, DIALKYLHALONIUM IONS

OLAH, GEORGE A., DEMEMBER, JOHN R., MO, YOKE K., SVOBODA, JAMES J., SCHILLING, PETER, OLAH, JUDITH A.

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 207 KB

1974

29

ChemInform Abstract: NMR CHEMICAL SHIFT AND NMR ISOTOPE SHIFT EVIDENCE FOR THE INFLUENCE OF NONBONDED INTERACTIONS ON CHARGE DISTRIBUTION IN α,β-UNSATURATED METHOXYCARBENIUM IONS

FORSYTH, D. A., OSTERMAN, V. M., DEMEMBER, J. R.

Journal:

Chemischer Informationsdienst

Year:

1985

File:

PDF, 109 KB

1985

30

ChemInform Abstract: URACIL AND ITS INTERACTION WTH SILVER ION IN AQUEOUS ALKALINE MEDIA

DEMEMBER, JOHN R., WALLACE, FREDERIC A.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 128 KB

1976

31

ChemInform Abstract: FRIEDEL-CRAFTS-CHEMIE 7. MITT. METHYL- UND AETHYL-KOMPLEX DES ANTIMONPENTAFLUORIDS, STRUKTUR UND ALKYLIERUNGSFAEHIGKEIT, BEWEIS FUER DIE INTERMEDIAERE BLDG. DES AETHYL-KATIONS

OLAH, GEORGE A., DEMEMBER, JOHN R., SCHLOSBERG, RICHARD H., HALPERN, YUVAL

Journal:

Chemischer Informationsdienst

Year:

1972

File:

PDF, 168 KB

1972

32

ChemInform Abstract: 1,3-DITHIANE-1-P-TOLYLSULFONYLSULFIMIDE. PREPARATION, REACTIONS, AND CARBON-13 NMR

GREENWALD, R. B., EVANS, D. H., DEMEMBER, J. R.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 187 KB

1976

33

ChemInform Abstract: FRIEDEL-CRAFTS-CHEMIE 7. MITT. METHYL- UND AETHYL-KOMPLEX DES ANTIMONPENTAFLUORIDS, STRUKTUR UND ALKYLIERUNGSFAEHIGKEIT, BEWEIS FUER DIE INTERMEDIAERE BLDG. DES AETHYL-KATIONS

OLAH, GEORGE A., DEMEMBER, JOHN R., SCHLOSBERG, RICHARD H., HALPERN, YUVAL

Journal:

Chemischer Informationsdienst

Year:

1972

File:

PDF, 168 KB

1972

34

ChemInform Abstract: SILVER(I) CHEMISTRY IN AQUEOUS ALKALINE MEDIA. 2. STUDY OF THE INTERACTION OF F SILVER(I) WITH β-DISULFONE CARBANIONS IN AQUEOUS ALKALINE MEDIA

DEMEMBER, J. R., EVANS, H. F., WALLACE, F. A., TARIVERDIAN, P. A.

Journal:

Chemischer Informationsdienst

Year:

1983

File:

PDF, 144 KB

1983

35

ChemInform Abstract: STABILE CARBONIUMIONEN 100. MITT. STRUKTUR DES NORBORNYLKATIONS

OLAH, GEORGE A., WHITE, ANTHONY M., DEMEMBER, JOHN R., COMMEYRAS, AUGUSTE, LUI, CHRISTINE Y.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1970

File:

PDF, 125 KB

1970

36

ChemInform Abstract: FRIEDEL-CRAFTS-CHEMIE 6. MITT. ALKYLIERUNG VON HETEROORGANISCHEN VERBINDUNGEN MIT DIALKYLHALONIUMFLUOROANTIMONATEN, DARST. VON ONIUMIONEN-SALZEN

OLAH, GEORGE A., DEMEMBER, JOHN R.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1970

File:

PDF, 207 KB

1970

37

ChemInform Abstract: STABILE CARBONIUMIONEN 85. MITT. LASER-RAMAN- UND IR-SPEKTROSKOPISCHE UNTERSUCHUNG VON ALKYLCARBONIUMIONEN

OLAH, GEORGE A., DEMEMBER, JOHN R., COMMEYRAS, AUGUSTE, BRIBES, JEAN LUC

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1971

File:

PDF, 130 KB

1971