Druta, Ioan: search on Z-Library

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1

Magnetic Curves in Cosymplectic Manifolds

Druţă-Romaniuc, Simona-Luiza, Inoguchi, Jun-ichi, Munteanu, Marian Ioan, Nistor, Ana Irina

Journal:

Reports on Mathematical Physics

Year:

2016

Language:

english

File:

PDF, 207 KB

english, 2016

2

Synthesis of 7,7′-bisindolizines by the reaction of 4,4′-bipyridinium-ylides with activated alkynes

Ioan I. Druta, Rodica M. Dinica, Elena Bacu, I. Humelnicu

Journal:

Year:

1998

Language:

english

File:

PDF, 351 KB

english, 1998

3

A Novel Coupling 1,3-Dipolar Cycloaddition Sequence as a Three-Component Approach to Highly Fluorescent Indolizines

Alexandru V. Rotaru, Ioan D. Druta, Thomas Oeser, Thomas J. J. Müller

Journal:

Helvetica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 362 KB

english, 2005

4

Polymers with Pendant Functional Group. III. Polysulfones Containing Viologen Group

Avram, Ecaterina, Butuc, Elena, Luca, Cornelia, Druta, Ioan

Journal:

Journal of Macromolecular Science Part A

Year:

1997

Language:

english

File:

PDF, 519 KB

english, 1997

5

Magnetic curves in Sasakian manifolds

Druţă-Romaniuc, Simona Luiza, Inoguchi, Jun-ichi, Munteanu, Marian Ioan, Nistor, Ana Irina

Journal:

Journal of Nonlinear Mathematical Physics

Year:

2015

Language:

english

File:

PDF, 232 KB

english, 2015

6

Killing magnetic curves in a Minkowski 3-space

Simona Luiza Druţă-Romaniuc, Marian Ioan Munteanu

Journal:

Nonlinear Analysis: Real World Applications

Year:

2013

Language:

english

File:

PDF, 382 KB

english, 2013

7

Synthesis of New Non-Symmetrical Substituted 7,7′-Bisindolizines by the Direct Reaction of 4,4′-Bipyridinium-ylides with Dimethyl Acetylenedicarboxylate.

Alexandru V. Rotaru, Ramona P. Danac, Ioan D. Druta

Journal:

Year:

2005

File:

PDF, 16 KB

2005

8

Synthesis of 5-(2′-pyridyl)-indolizines by the reaction of 2-(2′-pyridyl)-pyridinium-ylides with activated alkynes

Ioan I. Druta, Mioara A. Andrei, Pompiliu S. Aburel

Journal:

Year:

1998

Language:

english

File:

PDF, 388 KB

english, 1998

9

ChemInform Abstract: The Synthesis of Substituted 7,7′-Bis-indolizines via 1,3-Dipolar Cycloaddition under Microwave Irradiation.

Rodica M. Dinica, Ioan I. Druta, Claudio Pettinari

Journal:

Year:

2000

File:

PDF, 30 KB

2000

10

Synthesis of Novel 4,5-Diazafluoren-9-one Derivatives and Theoretical Study of [3 + 2] Cycloaddition Reactions.

Ramona Danac, Mircea Constantinescu, Alexandru Rotaru, Constantin Ghirvu, Ioan Druta

Journal:

Year:

2005

File:

PDF, 17 KB

2005

11

Synthesis of novel 4,5-diazafluoren-9-one derivatives and theoretical study of 3+2 cycloaddition reactions

Ramona Danac, Ioan Druta, Alexandru Rotaru, Constantin Ghirvu, Mircea Constantinescu

Journal:

Journal of Heterocyclic Chemistry

Year:

2004

Language:

english

File:

PDF, 65 KB

english, 2004

12

A Novel Coupling 1,3-Dipolar Cycloaddition Sequence as a Three-Component Approach to Highly Fluorescent Indolizines.

Alexandru V. Rotaru, Ioan D. Druta, Thomas Oeser, Thomas J. J. Mueller

Journal:

Year:

2005

File:

PDF, 24 KB

2005

13

N-Phenacyl-N′-benzyl-4,4′-bipyridinium Bromides and Their Ylides.

Ecaterina Avram, Ioan Druta, Cristian Cuciac, Gabi Drochioiu

Journal:

Year:

2003

File:

PDF, 109 KB

2003

14

Cyanide Reaction with Ninhydrin: Elucidation of Reaction and Interference Mechanisms

DROCHIOIU, Gabi, MANGALAGIU, Ionel, AVRAM, Ecaterina, POPA, Karin, DIRTU, Alin Constantin, DRUTA, Ioan

Journal:

Analytical Sciences

Year:

2004

Language:

english

File:

PDF, 88 KB

english, 2004

15

Polymers with pendent functional groups: IV. The reaction of chloromethylated polystyrene with N-phenacyl-4,4′-bipyridinium bromides

Ioan Druta, Ecaterina Avram, Vasile Cozan

Journal:

European Polymer Journal

Year:

2000

Language:

english

File:

PDF, 122 KB

english, 2000

16

Synthesis of novel phenanthroline derivatives by 3+2 dipolar cycloadition reaction

Ramona Danac, Alexandra Rotaru, Gabi Drochioiu, Ioan Druta

Journal:

Journal of Heterocyclic Chemistry

Year:

2003

Language:

english

File:

PDF, 57 KB

english, 2003

17

Synthesis of indolizine derivatives by the reaction of 2-(2′-pyridyl)-pyridinium ylides with ethylenic dipolarophiles

Ioan I. Druta, Mioara A. Andrei, Cristian I. Ganj, Pompiliu S. Aburel

Journal:

Year:

1999

Language:

english

File:

PDF, 424 KB

english, 1999

18

ChemInform Abstract: Synthesis of Indolizine Derivatives by the Reaction of 2-(2′-Pyridyl)-pyridinium Ylides with Ethylenic Dipolarophiles.

Ioan I. Druta, Mioara A. Andrei, Cristian I. Ganj, Pompiliu S. Aburel

Journal:

Year:

2000

File:

PDF, 29 KB

2000

19

Improved Synthesis of Cationic Pyridinium-Substituted Indolizines

Furdui, Bianca, Dinica, Rodica, Druta, Ioan, Demeunynck, Martine

Journal:

Year:

2006

Language:

english

File:

PDF, 79 KB

english, 2006

20

Synthesis of Novel Phenanthroline Derivatives by [3 + 2] Dipolar Cycloaddition Reaction.

Ramona Danac, Alexandru Rotaru, Gabi Drochioiu, Ioan Druta

Journal:

Year:

2003

File:

PDF, 122 KB

2003

21

Synthesis of new non-symmetrical substituted 7,7′-bisindolizines by the direct reaction of 4,4′-bipyridinium-ylides with dimethyl acetylenedicarboxylate

Alexandru V. Rotaru, Ramona P. Danac, Ioan D. Druta

Journal:

Journal of Heterocyclic Chemistry

Year:

2004

Language:

english

File:

PDF, 57 KB

english, 2004

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