Ionescu, Dumitru M.: search on Z-Library

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1

New Family of Base- and Nucleophile-Sensitive Amino-Protecting Groups. A Michael-Acceptor-Based Deblocking Process. Practical Utilization of the 1,1-Dioxobenzo[ b ]thiophene-2-ylmethyloxycarbonyl (Bsmoc) † Group

Carpino, Louis A., Philbin, Michael, Ismail, Mohamed, Truran, George A., Mansour, E. M. E., Iguchi, Shin, Ionescu, Dumitru, El-Faham, Ayman, Riemer, Christoph, Warrass, Ralf, Weiss, Manfred S.

Journal:

Journal of the American Chemical Society

Year:

1997

Language:

english

File:

PDF, 119 KB

english, 1997

2

ChemInform Abstract: The 1,1-Dioxobenzo[b]thiophene-2-ylmethyloxycarbonyl (Bsmoc) Amino-Protecting Group.

Louis A. Carpino, Mohamed Ismail, George A. Truran, E. M. E. Mansour, Shin Iguchi, Dumitru Ionescu, Ayman El-Faham, Christoph Riemer, Ralf Warrass

Journal:

Year:

1999

Language:

english

File:

PDF, 27 KB

english, 1999

3

Stereochemistry and mechanisms of thermal cycloaddition reactions of conjugated enynes. The stereospecific formation of six tetrahedral centers in a single reaction

Dumitru Ionescu, James V. Silverton, L.Charles Dickinson, Bernard Miller

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 163 KB

english, 1996

4

Fmoc amino acid fluorides in peptide synthesis — Extension of the method to extremely hindered amino acids

Holger Wenschuh, Michael Beyermann, Rüdiger Winter, Michael Bienert, Dumitru Ionescu, Louis A. Carpino

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 216 KB

english, 1996

5

Green light radiation effects on free radicals inhibition in cellular and chemical systems

Sorin Comorosan, Silviu Polosan, Silviu Jipa, Irinel Popescu, George Marton, Elena Ionescu, Ligia Cristache, Dumitru Badila, Radu Mitrica

Journal:

Journal of Photochemistry and Photobiology B: Biology

Year:

2011

Language:

english

File:

PDF, 772 KB

english, 2011

6

An addition—cyclization—elimination mechanism for dehydro Diels-Alder reactions

Bernard Miller, Dumitru Ionescu

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 252 KB

english, 1994

7

Protected amino acid chlorides vs protected amino acid fluorides: Reactivity comparisons

Louis A. Carpino, Dumitru Ionescu, Ayman El-Faham, Petra Henklein, Holger Wenschuh, Michael Bienert, Michael Beyermann

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 234 KB

english, 1998

8

LDA-induced metalation of isoindolinones. An efficient route to 3-substituted isoindoline derivatives

Axel Couture, Eric Deniau, Dumitru Ionescu, Pierre Grandclaudon

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 172 KB

english, 1998

9

Untersuchungen zum Temperatureinfluß auf Phenylacetylen

Domnina Popescu, Robert H. Schuster, Niculae I. Ionescu, Dumitru Oancea

Journal:

Zeitschrift für Chemie

Year:

1978

Language:

german

File:

PDF, 282 KB

german, 1978

10

Magnetic moment of the 96.7 keV 9/2+level in79Rb

M. Ionescu-Bujor, A. Iordachescu, E. A. Ivanov, G. Pascovici, D. Plostinaru, M. Dumitru, A. Ivan

Journal:

Zeitschrift für Physik A Hadrons and Nuclei

Year:

1994

Language:

english

File:

PDF, 280 KB

english, 1994

11

Epoxidation of Cyclohexene With H2O2and Acetonitrile Catalyzed by Mg–Al Hydrotalcite and Cobalt Modified Hydrotalcites

Rodica Ionescu, Octavian Dumitru Pavel, Ruxandra Bîrjega, Rodica Zăvoianu, Emilian Angelescu

Journal:

Catalysis Letters

Year:

2010

Language:

english

File:

PDF, 516 KB

english, 2010

12

A New Process for Antineoplastic Agent Clofarabine‖

Bauta, William E., Schulmeier, Brian E., Burke, Brian, Puente, Jose F., Cantrell,, William R., Lovett, Dennis, Goebel, James, Anderson, Bruce, Ionescu, Dumitru, Guo, Ruichao

Journal:

Organic Process Research & Development

Year:

2004

Language:

english

File:

PDF, 94 KB

english, 2004

13

Rapid, Continuous Solution-Phase Peptide Synthesis: Application to Peptides of Pharmaceutical Interest†

Carpino, Louis A., Ghassemi, Shahnaz, Ionescu, Dumitru, Ismail, Mohamed, Sadat-Aalaee, Dean, Truran, George A., Mansour, E. M. E., Siwruk, Gary A., Eynon, John S., Morgan, Barry

Journal:

Organic Process Research & Development

Year:

2003

Language:

english

File:

PDF, 138 KB

english, 2003

14

Dicyclopropylmethyl Peptide Backbone Protectant†

Carpino, Louis A., Nasr, Khaled, Abdel-Maksoud, Adel Ali, El-Faham, Ayman, Ionescu, Dumitru, Henklein, Peter, Wenschuh, Holger, Beyermann, Michael, Krause, Eberhard, Bienert, Michael

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 121 KB

english, 2009

15

Peptide Coupling in the Presence of Highly Hindered Tertiary Amines

Carpino, Louis A., Ionescu, Dumitru, El-Faham, Ayman

Journal:

Journal of Organic Chemistry

Year:

1996

Language:

english

File:

PDF, 182 KB

english, 1996

16

PS-17-2 Clinical and immunological correlations between the presence of trigeminal neuralgia in some cases with multiple sclerosis and the therapeutic benefit

Cristina Mâsçov-Ionescu, Ioan Buraga, Iona Anoniu, Cristina Dumitru Gheorgheş

Journal:

Electroencephalography and Clinical Neurophysiology/Electromyography and Motor Control

Year:

1995

Language:

english

File:

PDF, 238 KB

english, 1995

17

Thin film composites of nanocarbons-polyaniline obtained by plasma polymerization technique

C. Nastase, F. Nastase, A. Dumitru, M. Ionescu, Ioan Stamatin

Journal:

Composites Part A: Applied Science and Manufacturing

Year:

2005

Language:

english

File:

PDF, 232 KB

english, 2005

18

Complex Polyfluoride Additives in Fmoc-Amino Acid Fluoride Coupling Processes. Enhanced Reactivity and Avoidance of Stereomutation †

Carpino, Louis A., Ionescu, Dumitru, El-Faham, Ayman, Beyermann, Michael, Henklein, Peter, Hanay, Christiane, Wenschuh, Holger, Bienert, Michael

Journal:

Organic Letters

Year:

2003

Language:

english

File:

PDF, 56 KB

english, 2003

19

The 1,1-Dioxobenzo[ b ]thiophene-2-ylmethyloxycarbonyl (Bsmoc) † Amino-Protecting Group

Carpino, Louis A., Ismail, Mohamed, Truran, George A., Mansour, E. M. E., Iguchi, Shin, Ionescu, Dumitru, El-Faham, Ayman, Riemer, Christoph, Warrass, Ralf

Journal:

Journal of Organic Chemistry

Year:

1999

Language:

english

File:

PDF, 308 KB

english, 1999

20

1,1-Dioxonaphtho[1,2- b ]thiophene-2-methyloxycarbonyl (α-Nsmoc) and 3,3-Dioxonaphtho[2,1- b ]thiophene-2-methyloxycarbonyl (β-Nsmoc) Amino-Protecting Groups †

Carpino, Louis A., Abdel-Maksoud, Adel Ali, Ionescu, Dumitru, Mansour, E. M. E., Zewail, Mohamed A.

Journal:

Journal of Organic Chemistry

Year:

2007

Language:

english

File:

PDF, 136 KB

english, 2007

21

The Cost of Osteoporotic Fractures in the Romanian Postmenopausal Women Population

Mihalache, M., Berghea, F., Botez, I., Dumitru, C., Grigorie, D., Ionescu, R., Lupescu, O., Opris, D., Poiana, C., Stanciu, S., Psachoulia, E., Intorcia, M.

Journal:

Value in Health

Year:

2013

Language:

english

File:

PDF, 60 KB

english, 2013

22

Potential anticancer agents. 16. Methotrexate analogs with a modified peptide side chain

Suster, Dan Carol, Tarnauceanu, Eutanta, Ionescu, Dumitru, Dobre, Vasile, Niculescu-Duvaz, Ion

Journal:

Journal of Medicinal Chemistry

Year:

1978

Language:

english

File:

PDF, 505 KB

english, 1978

23

UNE VOIE D'ACCES EFFICACE AUX 2-ALKYL, ARYL ET HETEROARYL THIAZOLO[4,5- c ]QUINOLEINES

Couture, Axel, Grandclaudon, Pierre, Ionescu, Dumitru, Ivan, Lucia

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1995

File:

PDF, 304 KB

1995

24

[IEEE 2013 International Semiconductor Conference (CAS 2013) - Sinaia, Romania (2013.10.14-2013.10.16)] CAS 2013 (International Semiconductor Conference) - Wireless AIN sensor for condition based monitoring of industrial equipment

Ionescu, G., Ionescu, O., Popovici, S., Costea, S., Dumitru, V., Brezeanu, M., Stan, G. E., Pasuk, I.

Year:

2013

Language:

english

File:

PDF, 1.06 MB

english, 2013

25

Multidimensional Scaling for Orthodontic Root Resorption

Preoteasa, Cristina Teodora, Ionescu, Ecaterina, Preoteasa, Elena, Tenreiro Machado, J. A., Baleanu, Mihaela Cristina, Baleanu, Dumitru

Journal:

Mathematical Problems in Engineering

Year:

2013

Language:

english

File:

PDF, 286 KB

english, 2013

26

InN Based Water Condensation Sensors on Glass and Flexible Plastic Substrates

Dumitru, Viorel, Costea, Stefan, Brezeanu, Mihai, Stan, George, Besleaga, Cristina, Galca, Aurelian, Ionescu, Gabriela, Ionescu, Octavian

Journal:

Year:

2013

Language:

english

File:

PDF, 1.19 MB

english, 2013

27

SPIE Proceedings [SPIE SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation - Denver, CO (Sunday 4 August 1996)] Wavelet Applications in Signal and Image Processing IV - Integration-free projection of a sampled signal on a multiresolution analysis ladder space via approximation theory

Ionescu, Dumitru M., Wickert, Mark A., Hine, Jacqueline J., Unser, Michael A., Aldroubi, Akram, Laine, Andrew F.

Year:

1996

Language:

english

File:

PDF, 430 KB

english, 1996

28

[IEEE 2016 International Conference on Applied and Theoretical Electricity (ICATE) - Craiova, Romania (2016.10.6-2016.10.8)] 2016 International Conference on Applied and Theoretical Electricity (ICATE) - Analysis of COMSOL multiphysics parallel performance on a multi-core system

Ionescu, Valeriu Manuel, Cazacu, Dumitru

Year:

2016

Language:

english

File:

PDF, 345 KB

english, 2016

29

[IEEE 2016 International Semiconductor Conference (CAS) - Sinaia, Romania (2016.10.10-2016.10.12)] 2016 International Semiconductor Conference (CAS) - Studies for an optimal balancing system for Li ion batteries based on state of health assessment

Serbanescu, M., Ionescu, O., Georgescu, I., Dumitru, V., Buiu, O.

Year:

2016

File:

PDF, 463 KB

2016

30

THU0331 Tramadol Effects on Exercise Capacity in Patients with Low Back Pain

Ionescu, A.M., Popa, R., Manolescu, B.N., Tache, S., Berteanu, M., Badea, R., Dumitru, L., Savulescu, S., Dinu, H.

Journal:

Annals of the Rheumatic Diseases

Year:

2014

Language:

english

File:

PDF, 89 KB

english, 2014

31

[IEEE 2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) - Ploiesti, Romania (2016.6.30-2016.7.2)] 2016 8th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) - On the multishell cylindrical magnetostatic shields: Analytical and numerical approach

Cazacu, Dumitru, Ionescu, Valeriu, Ionita, Silviu, Virjoghe, Elena

Year:

2016

Language:

english

File:

PDF, 337 KB

english, 2016

32

Some Peculiarities of the Xanthium italicum Moretti Germination Process

Georgescu, Mihaela Ioana, Dinca, Liviu, Sandoiu, Dumitru Ilie, Ionescu, Nicolae, Savulescu, Elena, Chivereanu, Roland

Journal:

Agriculture and Agricultural Science Procedia

Year:

2015

Language:

english

File:

PDF, 8.87 MB

english, 2015

33

[IEEE 2017 9th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) - Targoviste (2017.6.29-2017.7.1)] 2017 9th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) - System using a hybrid application for virtual reality 3D drawing

Ionescu, Valeriu Manuel, Cazacu, Dumitru, Enescu, Florentina Magda, Lopez-Guede, Jose Manuel

Year:

2017

Language:

english

File:

PDF, 366 KB

english, 2017

34

[IEEE 2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP) - Brasov, Romania (2017.5.25-2017.5.27)] 2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP) - Performance improvement of the Comsol FEM analysis of 3D magnetostatic field problems on mobile computers

Ionescu, Valeriu Manuel, Cazacu, Dumitru

Year:

2017

Language:

english

File:

PDF, 275 KB

english, 2017

35

Mechanical, Corrosion and Biological Properties of Room-Temperature Sputtered Aluminum Nitride Films with Dissimilar Nanostructure

Besleaga, Cristina, Dumitru, Viorel, Trinca, Liliana, Popa, Adrian-Claudiu, Negrila, Constantin-Catalin, Kołodziejczyk, Łukasz, Luculescu, Catalin-Romeo, Ionescu, Gabriela-Cristina, Ripeanu, Razvan-Ge

Journal:

Year:

2017

Language:

english

File:

PDF, 13.12 MB

english, 2017

36

Pseudoaneurysm of the splenic artery - an uncommon cause of delayed hemorrhage after pancreaticoduodenectomy

Dumitru, Radu, Carbunaru, Ana, Grasu, Mugur, Toma, Mihai, Ionescu, Mihnea, Dumitrascu, Traian

Journal:

Annals of Hepato-Biliary-Pancreatic Surgery

Year:

2016

Language:

english

File:

PDF, 4.32 MB

english, 2016

37

[IEEE 2019 11th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) - Pitesti, Romania (2019.6.27-2019.6.29)] 2019 11th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) - On the development of a robust cyber security system for Internet of Things devices

Ionescu, Octavian, Dumitru, Viorel, Pricop, Emil, Buiu, Octavian, Cobianu, Cornel, Raneti, Mihai, Pircalabu, Stefan, Marica, Costin

Year:

2019

File:

PDF, 1.45 MB

2019

38

Analog IGZO memristor with extended capabilities

Dumitru, V., Besleaga, C., Ionescu, O. N.

Journal:

IEEE Journal of the Electron Devices Society

Year:

2020

File:

PDF, 1.19 MB

2020

39

[IEEE 2020 12th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) - Bucharest, Romania (2020.6.25-2020.6.27)] 2020 12th International Conference on Electronics, Computers and Artificial Intelligence (ECAI) - UAV identification system based on memristor physical unclonable functions

Ionescu, Octavian, Besleaga, Cristina, Dumitru, Viorel, Pricop, Emil

Year:

2020

File:

PDF, 743 KB

2020