Results 251 to 260 of about 113,542 (305)
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Monodisperse Upconverting Nanocrystals by Microwave-Assisted Synthesis

ACS Nano, 2009
Upconverting nanocrystals have a tremendous potential for applications in fields such as bioanalysis, medical therapy, or display technologies. However, a prerequisite for many applications is the availability of small, monodisperse, and highly luminescent nanocrystals. Here we show, that a microwave-assisted synthesis approach allows for the synthesis
Hai-Qiao, Wang, Thomas, Nann
openaire   +5 more sources

Microwave‐Assisted Xanthone Synthesis

Synthetic Communications, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
E. A. Evangelista   +4 more
openaire   +1 more source

Microwave-Assisted Cobinamide Synthesis

The Journal of Organic Chemistry, 2014
We present a new method for the preparation of cobinamide (CN)2Cbi, a vitamin B12 precursor, that should allow its broader utility. Treatment of vitamin B12 with only NaCN and heating in a microwave reactor affords (CN)2Cbi as the sole product. The purification procedure was greatly simplified, allowing for easy isolation of the product in 94% yield ...
Keith, O Proinsias   +3 more
openaire   +2 more sources

Microwave Assisted Synthesis of Melatonin

Synthetic Communications, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Ling He   +4 more
openaire   +1 more source

Microwave-Assisted Organophosphorus Synthesis

Current Organic Chemistry, 2013
The spread of microwave (MW) equipment has brought about a tremendous development in synthetic organic chemistry. This environmentally friendly methodology, associated often with solventless conditions, has also had a positive impact on organophosphorus chemistry, allowing new reactions to be carried out, or increasing the rate, selectivity and yield.
Keglevich, György   +4 more
openaire   +1 more source

Microwave Assisted Organic Synthesis

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Rama Rao Nadendla   +3 more
openaire   +1 more source

Microwave-assisted synthesis of α-ethoxycarbamates

Tetrahedron, 2009
An efficient and reproducible synthesis of various α-ethoxycarbamates is described via a microwave heating mode. Compared to the thermal process, the microwave dielectric heating induces a dramatic reduction of the reaction time and the improvement of the yields.
Lumbroso, Alexandre   +5 more
openaire   +3 more sources

Microwave-Assisted Synthesis of Polysubstituted Pyridazines

Synlett, 2005
3,4,6-Trisubstituted pyridazines are prepared through a microwave-assisted cyclocondensation of differently substituted 1,4-diketones and hydrazine in the presence of DDQ. The 1,4-diketones can be easily prepared through a functional homologation of commercially available p-keto esters providing a very rapid entry to these family of pharmaceutically ...
Minetto, Giacomo   +2 more
openaire   +3 more sources

Microwave-Assisted Organic Synthesis

MRS Proceedings, 1992
ABSTRACTA concise overview of the use of microwave heating in organic synthesis is presented. The role of solvents and representative examples from the relevant literature are discussed to illustrate the significant impact this non-conventional heating mode continues to have in this area of materials research.
openaire   +1 more source

Recent Trends in Microwave‐Assisted Synthesis

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Noel S, Wilson, Gregory P, Roth
openaire   +2 more sources

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