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3,911 Newest Publications of mdpi

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Molbank, Vol. 2009, Pages M598: Synthesis of New Schiff Base Ether: p-n-(Dimethylamino)-benzylidene-p-dodecyloxyaniline

24-Mar-2009 | Ha, Sie-Tiong ; Ong, Lay-Khoon ; Wong, Joanna Pik-Wan ; Win, Yip-Foo ; Koh, Teck-Ming, Molbank, 2009

A new Schiff base ether, p-n-(dimethylamino)benzylidene-p-dodecyloxyaniline, was synthesized and its IR, 1H NMR, 13C NMR and MS spectroscopic data are reported.

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Molbank, Vol. 2009, Pages M597: Synthesis of 3-[2-(4-Chlorobenzylidene)hydrazino]-3-oxo-N-(4-sulfamoylphenyl)propanamide

23-Mar-2009 | Naqvi, Arshi ; Shahnawaaz, Mohd. ; Rao, Arikatla V.; Seth, Daya S.; Sharma, Nawal K., Molbank, 2009

3-Hydrazino-3-oxo-N-(4-sulfamoylphenyl)propanamide has been used as a synthon for the preparation of 3-[2-(4-chlorobenzylidene)hydrazino]-3-oxo-N-(4-sulfamoylphenyl)propanamide

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Molbank, Vol. 2009, Pages M596: Synthesis of rac-tert-butyl 3-(benzyloxycarbonylamino)-2-(4-bromophenyl)-tetrahydrofuran-3-carboxylate

23-Mar-2009 | Grauer, Andreas ; König, Burkhard, Molbank, 2009

A new Cα-tetrasubstituted α-amino acid rac-tert-butyl°3-(benzyloxycarbonylamino)-2-(4-bromophenyl)-tetrahydrofuran-3-carboxylate was synthesized and characterized by NMR, MS, elemental analysis and X-ray

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Molbank, Vol. 2009, Pages M595: Synthesis of 1-[(2-Oxonaphthalen-1(2H)-ylidene)methyl]urea

18-Mar-2009 | Xu, Jiehua ; Chen, Anjun ; Liu, Qingjian, Molbank, 2009

An unexpected product, 1-[(2-oxonaphthalen-1(2H)-ylidene)methyl]urea 4 of the condensation reaction of 2-hydroxy-1-naphthaldehyde with or without ethyl benzoylacetate and urea under hydrochloric acid-catalyzed and solvent-free conditions is reported.

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Molbank, Vol. 2009, Pages M594: Synthesis of (2R,3S)-((1R,2S,5R)-2-isopropyl-5-methylcyclohexyl) 2-(4-bromophenyl)-3-(tert-butoxy-carbonylamino)-tetrahydrofuran-3-carboxylate and (2S,3R)-((1R,2S,5R)-2-isopropyl- 5-methylcyclohexyl)2-(4- bromophenyl)-3-(tert-butoxy¬carbonyl¬amino)-tetrahydrofuran-3-carboxylate

16-Mar-2009 | Grauer, Andreas ; König, Burkhard, Molbank, 2009

Two new Cα-tetrasubstituted α-amino acids (2R,3S)-((1R,2S,5R)-2-isopropyl-5-methylcyclohexyl) 2-(4-bromophenyl)-3-(tert-butoxycarbonylamino)-tetrahydrofuran-3-carboxylate and (2S,3R)-((1R,2S,5R)-2-isopropyl-5-methylcyclohexyl) ...

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Energies, Vol. 2, Pages 134-149: Energy Utilization and Environmental Aspects of Rice Processing Industries in Bangladesh

12-Mar-2009 | Ahiduzzaman, Mohammed ; Sadrul Islam, Abul K., Energies, 2009

In this study, the energy utilization and environmental aspects of the rice processing industries in Bangladesh was analyzed. Rice husk, a milling by-product of rice, is used as a source of thermal energy to produce steam for parboiling of raw rice. The rice is mostly dried on a concrete floor ...

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Energies, Vol. 2, Pages 120-133: Potential Bioethanol Feedstock Availability Around Nine Locations in the Republic of Ireland

09-Mar-2009 | Deverell, Rory ; McDonnell, Kevin ; Devlin, Ger, Energies, 2009

The Republic of Ireland, like many other countries is trying to diversify energy sources to counteract environmental, political and social concerns. Bioethanol from domestically grown agricultural crops is an indigenously produced alternative fuel that can potentially go towards meeting the goal ...

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Energies, Vol. 2, Pages 97-119: Experimental Study on Forced Convective Heat Transfer with Low Volume Fraction of CuO/Water Nanofluid

06-Mar-2009 | Asirvatham, Lazarus Godson ; Vishal, Nandigana ; Gangatharan, Senthil Kumar ; Lal, Dhasan Mohan, Energies, 2009

The present work is an experimental study of steady state convective heat transfer of de-ionized water with a low volume fraction (0.003% by volume) of copper oxide (CuO) nanoparticles dispersed to form a nanofluid that flows through a copper tube. The effect of mass flow rate ranging from ...

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Energies, Vol. 2, Pages 71-96: Analysis of the Coupling Behavior of PEM Fuel Cells and DC-DC Converters

04-Mar-2009 | Grötsch, Markus ; Mangold, Michael ; Kienle, Achim, Energies, 2009

The connection between PEM fuel cells and common DC-DC converters is examined. The analysis is model-based and done for boost, buck and buck-boost converters. In a first step, the effect of the converter ripples upon the PEM fuel cell is shown. They introduce oscillations in the fuel cell. Their ...

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Molbank, Vol. 2009, Pages M593: Correction: Kotali, A. et al. 7-Hydroxy-8-acetylcoumarin N-1-(Carboxymethyl)pyridinium Chloride Hydrazone. Molbank 2008, M571.

26-Feb-2009 | Kotali, Antigoni ; Lafazanis, Ioannis S.; Harris, Philip A., Molbank, 2009

We found the following error in our paper published in Molbank recently [1]. In the Scheme the positive charge should be at the nitrogen atoms and the negative charge should be at the chlorine atoms. The correct Scheme is shown below: [...]

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