Çakil Erk: search on Z-Library

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1

Oligomeric cyclic esters from oxaalkanedicarboxylic acids and oxaalkanediols, 2. Chiral derivatives of dioxotetraoxa- and dioxopentaoxacycloalkanes

Journal:

Macromolecular Rapid Communications

Year:

1984

Language:

english

File:

PDF, 235 KB

english, 1984

2

Oligomeric cyclic esters from oxaalkanedicarboxylic acids and oxaalkanediols, 3. Formations of macrocyclic oligo(ether-ester)s

Journal:

Macromolecular Rapid Communications

Year:

1984

Language:

english

File:

PDF, 235 KB

english, 1984

3

Addition of polyethyleneglycols to asymmetrical epoxides

Journal:

Polymer Bulletin

Year:

1983

Language:

english

File:

PDF, 176 KB

english, 1983

4

Polyoxalactones and their cationic complexes

Mehmet Sezgin, Çakil Erk

Journal:

Polymer Bulletin

Year:

1981

Language:

english

File:

PDF, 168 KB

english, 1981

5

Cation Recognition with Fluorophore Crown Ethers 1

Journal:

Industrial & Engineering Chemistry Research

Year:

2000

Language:

english

File:

PDF, 89 KB

english, 2000

6

13C NMR relaxation time measurements of macrocyclic ether complexes. The association of benzo[18]crown-6 with NaClO4·H2O in acetonitrile

Çakıl Erk, Manfred D Zeidler

Journal:

Journal of Molecular Liquids

Year:

1999

Language:

english

File:

PDF, 406 KB

english, 1999

7

The potentiometric determination of stability constants of macrocyclic ethers using linear regression techniques

Ayten Göçmen, Çakıl Erk

Journal:

Analytical and Bioanalytical Chemistry

Year:

1993

Language:

english

File:

PDF, 267 KB

english, 1993

8

Addition of alcoholes to asymmetric epoxides

Journal:

Polymer Bulletin

Year:

1980

Language:

english

File:

PDF, 158 KB

english, 1980

9

The Synthesis and Structures of Cyclic Oligoether-Esters. 4. The Formation and Conformation of Macrocyclic Ether Rings of α, β-Dioxo-cyclopolyoxa Oligo(Ether-Esters)

Journal:

Synthetic Communications

Year:

1989

Language:

english

File:

PDF, 301 KB

english, 1989

10

Condensation of diglycolic acid dichloride with polyglycols, 5. An improved synthesis of cyclic polyether-esters by cyclization

Journal:

European Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 208 KB

english, 1991

11

Sixth international seminar on inclusion compounds

Sevim Akyüz, Çakil Erk

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

1996

Language:

english

File:

PDF, 37 KB

english, 1996

12

Estimation of Association Constants of Macrocyclic Ethers by Potentiometry. Part V. Na + Binding in Dioxane/Water (80/20)

Çakir, Ümit, İbrahim Uğraş, H., Erk, Çakil

Journal:

Supramolecular Chemistry

Year:

2004

Language:

english

File:

PDF, 217 KB

english, 2004

13

Synthesis of new lariat cyclicdiamides and their metal complexes

Ümit Çakir, Mehmet Karakaplan, Hamdi Temel, Halil Hoşgören, Çakil Erk

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

1996

Language:

english

File:

PDF, 274 KB

english, 1996

14

The complexation of cyclic polyethers and a series of equations for determination of equilibrium constants

Journal:

Thermochimica Acta

Year:

1988

Language:

english

File:

PDF, 370 KB

english, 1988

15

A study of the metal complexing of naphthalene-2,3-crown ethers using fluorescence spectroscopy: Part III

Gönül Yapar, Çakıl Erk

Journal:

Dyes and Pigments

Year:

2001

Language:

english

File:

PDF, 158 KB

english, 2001

16

The association constants of Na+ with dibenzo[3n]crown-n in THF/water using ISE

Gülcemal Yıdız, Gönül Yapar, Çakıl Erk

Journal:

Year:

2004

Language:

english

File:

PDF, 91 KB

english, 2004

17

Novel Macrocycles. Part 6. Synthesis, Structures and Cation Binding from Optical Spectroscopy of 9,10-Anthraquinone-crown Ethers

ÇAKIL Erk, Erdoğan Erbay

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

2000

Language:

english

File:

PDF, 90 KB

english, 2000

18

Novel Methods of Synthesis of Dibenzo[3n]crown-n and Their Cation Binding Studied by Fluorescence Spectroscopy. Part V

Gönül Yapar, Cakil Erk

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

2002

Language:

english

File:

PDF, 94 KB

english, 2002

19

The Determination of Association Constants of Na + , K + , Mg 2+ and Ca 2+ Complexes with 1,4,7,10-Tetraoxacyclododecane (12.Crown.4) in DHO by Means of 13 C Dipole-Dipole Relaxation Time Measurements

Yurdakoc, Kadir, Erk, Cakil

Journal:

Zeitschrift für Physikalische Chemie

Year:

1987

Language:

english

File:

PDF, 70 KB

english, 1987

20

Synthesis of Novel Crown Ethers. Part 10. 4-Propyl- and 3-Ethyl-4-methylchromenone-Crown Ethers.

Esra Tiftikci, Cakil Erk

Journal:

Year:

2005

File:

PDF, 12 KB

2005

21

Cation complexing of crown ethers using fluorescence spectroscopy, part II

Çakıl Erk, Ayten Göçmen

Journal:

Year:

2000

Language:

english

File:

PDF, 85 KB

english, 2000

22

The Host-guest interaction of macrocyclic ethers by 13C dipole-dipole relaxation time measurements. Part. VII. The complexing of dicyclohexano-18-crown-6 with K+ and Na+ acetates in methanol-d.

Journal:

Journal of Molecular Liquids

Year:

1991

Language:

english

File:

PDF, 326 KB

english, 1991

23

Some aromatic derivatives of 1,4,7,10,13,16-hexaoxacyclooctadecane

Halil Hoşgören, Çakil Erk

Journal:

Polymer Bulletin

Year:

1981

Language:

english

File:

PDF, 130 KB

english, 1981

24

Ion-dipole interactions of macrocyclic ethers using13C dipole-dipole relaxation time measurements. Part XI: The complexation of 1,4,7,10,13,16-hexaoxa-2,6-dioxocyclooctadecane with Ca2+in CD3OH

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

1996

Language:

english

File:

PDF, 326 KB

english, 1996

25

The Synthesis of Novel Crown Ethers. Part IV. Coumarin Derivatives of [18]crown-6 and Cation Binding from Fluorescence Spectra

Çakil Erk, Ayten Göçmen, Mustafa Bulut

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

1998

Language:

english

File:

PDF, 160 KB

english, 1998

26

The Dipole-dipole Relaxation Time and Internal Motions of the Cyclic Oligoethers. Part. III The Activation Energies of Pseudorotation of 1,4,7,10-tetraoxacyclododecane and its Li, + Ca 2+ Mg 2+ Complexes

Journal:

Spectroscopy Letters

Year:

1986

Language:

english

File:

PDF, 322 KB

english, 1986

27

The ion-dipole interaction mechanism of macrocyclic ethers with carbon-13 dipole-dipole relaxation time measurements. 6

Journal:

Journal of Physical Chemistry

Year:

1990

Language:

english

File:

PDF, 484 KB

english, 1990

28

The cation binding of benzo crown ethers in acetonitrile using fluorescence spectroscopy

Ayten Göçmen, Çakil Erk

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

1996

Language:

english

File:

PDF, 311 KB

english, 1996

29

The Synthesis of Novel Macrocycles, Part V. The Coumarin Crown Ethers and Cation Binding with Fluorescence Spectra

Erk, Çakil, Göçmen, Ayten, Bulut, Mustafa

Journal:

Supramolecular Chemistry

Year:

1999

Language:

english

File:

PDF, 525 KB

english, 1999

30

Host-guest interaction mechanisms with 13C dipole-dipole relaxation time measurements. Part. V. Equilibrium constants of potassium and sodium acetates complexing with 18. crown. 6 in CH3OD.

Journal:

Journal of Molecular Liquids

Year:

1989

Language:

english

File:

PDF, 659 KB

english, 1989

31

New Macrocycle Synthesis, Part VIII [1]. The Synthesis of Dibenzo(3 k +2(crown- k And Cationic Recognition With Fluorescence Spectroscopy

Tuncer, Hülya, Erk, Çakil

Journal:

Supramolecular Chemistry

Year:

2002

Language:

english

File:

PDF, 207 KB

english, 2002

32

Eu(fod)3 binding on the 1H-NMR spectra of some benzo[3n]crown-n and dibenzo[3n+2]crown-n

Hülya Tuncer, Çakıl Erk

Journal:

Year:

2003

Language:

english

File:

PDF, 188 KB

english, 2003

33

Determination of the Complexing Constants by the Aid of 13C Dipole-Dipole Relaxation Time Measurements. Part. III. Complexing of 15-Crown-5 and 18-Crown-6 with Na ,K and Ca2 in DHOX

özkan, Erdal, Erk, Çakil

Journal:

Spectroscopy Letters

Year:

1986

Language:

english

File:

PDF, 198 KB

english, 1986

34

13C-dipole dipole relaxation time and internal motions of oligo cyclicethers and ether-esters. Part IV. The mechanism and activation energies of the ring Pseudorotation of 15.Crown.5, 18.Crown.6 and 2,6-dioxo-18.crown.6.

Journal:

Journal of Molecular Liquids

Year:

1989

Language:

english

File:

PDF, 854 KB

english, 1989

35

The Determination of Association Constants of Na + , K + , Mg 2+ and Ca 2+ Complexes with 1,4,7,10-Tetraoxacyclododecane,(12.Crown.4) in Doh by the Aid of 13 C Dipole-Dipole Relaxation Time Measurements

Yurdako, M. Kadir, Erk, Çakil

Journal:

Spectroscopy Letters

Year:

1987

Language:

english

File:

PDF, 377 KB

english, 1987

36

Experimental, Theoretical and Biological Activity Study on the Acyl-Substituted Benzo-18-crown-6, Dibenzo-18-crown-6 and Dibenzo-24-crown-8

H. İBRAHİM UĞRAŞ, ÜMİT ÇAKIR, AKIN AZİZOĞLU, TURGUT KILIÇ, ÇAKIL ERK

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

2006

Language:

english

File:

PDF, 394 KB

english, 2006

37

Effect of Eu(fod)3on the13C NMR spectra of macrocyclic ethers and polyoxa-lactones

Journal:

Analytical and Bioanalytical Chemistry

Year:

1983

Language:

english

File:

PDF, 365 KB

english, 1983

38

The 13C Dipole-Dipole Relaxation and Pseudorotation of Some Macrocyclic Ethers and a Polyoxalactone

Journal:

Applied Spectroscopy

Year:

1986

Language:

english

File:

PDF, 410 KB

english, 1986

39

Synthesis and fluorescence spectroscopy of bis(ortho- and para-carbonyl)phenyl glycols

Hülya Tuncer, Çakıl Erk

Journal:

Dyes and Pigments

Year:

2000

Language:

english

File:

PDF, 145 KB

english, 2000

40

The Synthesis of Novel Crown Ethers, Part VII [1]. Coumarin Derivatives of Benzocrowns and Cation Binding from Fluorescence Spectra

ÇAkil Erk, Mustafa Bulut, Ayten Göçen

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

2000

Language:

english

File:

PDF, 75 KB

english, 2000

41

Eu(fod) 3 binding on the 1 H-NMR spectra of bis (2′-ethylbenzoate)ethylene glycol podands

Ünlü, Cüneyt H., Yapar, Gönül, Erk, Çakıl

Journal:

Magnetic Resonance in Chemistry

Year:

2013

Language:

english

File:

PDF, 490 KB

english, 2013

42

Determination of the Association Constants of Macrocyclic Ethers by the Aid of 13 C Dipole-dipole Relaxation Time Measurements. I.,: Li + , Mg 2+ and Ca 2+ complexes of 1,4,7,10-tetraoxacyclododecane

Journal:

Spectroscopy Letters

Year:

1985

Language:

english

File:

PDF, 251 KB

english, 1985

43

The synthesis of novel crown ethers, part X, 4-propyl-and 3-ethyl-4-methylchromenone-crown ethers

Esra Tiftikçi, ÇAkil Erk

Journal:

Journal of Heterocyclic Chemistry

Year:

2004

Language:

english

File:

PDF, 60 KB

english, 2004

44

The complexation of 18-crown-6 with NaCl in dioxane-water and determination of equilibrium constants with ion selective electrodes

Ümit Çakir, Çakil Erk

Journal:

Thermochimica Acta

Year:

1991

Language:

english

File:

PDF, 504 KB

english, 1991

45

Bis coumarin podands and their complexes with Na+, K+ and Pb2+ cations

Nuri Karsli, Çakil Erk

Journal:

Dyes and Pigments

Year:

1996

Language:

english

File:

PDF, 357 KB

english, 1996

46

The determination of stability of macrocyclic ether complexes by use of 13C dipole-dipole relaxation time measurements.: Part. IV. Determination of free energy of complex formation of Li+, Ca2+ and Mg2+ with 1,4,7,10-tetraoxacyclododecane,(12.Crown.4) in methanal−d and DOH solutions.

Journal:

Journal of Molecular Liquids

Year:

1988

Language:

english

File:

PDF, 230 KB

english, 1988

47

13C NMR relaxation time measurements of macrocyclic ether complexes. Part XII: the association constants of benzo[15]crown-5 and benzo[12]crown-4 with NaClO4 · H2O

Çakıl Erk, Manfred D Zeidler

Journal:

Chemical Physics

Year:

2004

Language:

english

File:

PDF, 201 KB

english, 2004

48

The Synthesis of Dibenzo[3n]crown-n by Novel Methods and their Cation Binding Studied by Fluorescence Spectroscopy. Part IV

Gönül Yapar, Çakil Erk

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

2002

Language:

english

File:

PDF, 101 KB

english, 2002

49

The synthesis of chiral derivatives of 1,4,7,10,13,16-hexaoxacyclooctadecane

Journal:

Polymer Bulletin

Year:

1980

Language:

english

File:

PDF, 147 KB

english, 1980

50

The 13 C Dipole-dipole Relaxation and Pseudorotation of Cyclododecanone

Journal:

Spectroscopy Letters

Year:

1985

Language:

english

File:

PDF, 276 KB

english, 1985

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