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Now showing items 17307-17326 of 20153

Syntheses and antimitogenic properties of some group VIII b. transition metal coordination compounds - by Asbed Vassilian

Vassilian, Asbed M. (1976)
Syntheses and reactions of some novel quinoxalines, quinoxaline 1,4-dioxides, unprecedented derivatives of quinoxalinocinnoline, indoloquinoxaline, and various cycloalkane-based quinoxaline. A facile synthesis of the unknown 8H-indolo[3,2-a]phenazine and

Shoker, Tharallah Abdol Motalib (2011)

As a continuation of our interest in the chemistry of quinoxalines, the synthesis of some novel 2-amino-3-(2-nitrophenyl) quinoxaline derivatives (10-16) from benzofurazan oxide (BFO) (1a-g) and 2-nitrobenzylcyanide (5,6) ...
Syntheses of 4-[(1H,3H)-pyrimidine-2,4-dion-1-yl]- and 4-[(1H,3H)-5- methylpyrimidine-2,4-dion-1-yl]-1,6-heptadienes

Bouhadir K.H.; Zhou J.-L.; Shevlin P.B. (PHILADELPHIA325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA, 2005)

Heptadienes containing nucleic bases are attractive building blocks for the synthesis of carbocyclic oligonucleotide analogs. Herein, we report an alternative synthetic route to 4-[(1H,3H)-pyrimidine-2,4-dion-1-yl]-1,6- ...
Syntheses of new heterocyclic derivatives of furan, thiophene, and pyrrol - by Nabil C. Chelhot

American University of Beirut. Faculty of Arts and Sciences. Department of Chemistry (1973)
The syntheses of some furans and naphthalene derivatives - by Bushra J. Agha

Agha, Bushra J. (1978)
Syntheses of tosylhydrazone derivatives of 3,4-substituted cyclopentanones - by Bilal Ali Abou Aleiwe

Abou Aleiwe, Bilal Ali (2004)

A series of tosylhydrazone derivatives of 3,4- substituted cyclopentanones have been prepared from the corresponding cyclopentanone intermediates. All of the cy clopentanone derivatives have been synthesized from the known ...
The synthesis and alkaline hydrolysis of alkyl dialkyldithiophosphinates

Itani, Adnan K. (1975)
The synthesis and alkaline hydrolysis of alkyl dialkylthionphosphinates - by Jubrail F. Rahil

Rahil, Jubrail Francis (1975)
Synthesis and alkaline hydrolysis of aryl diphenylphosphinothiates - by Layla M. Rahhal Arabi

Arabi, Layla M. Rahhal (1984)

Advisor: Robert Cook, Associate Professor, Chemistry -- Members of Committee: Elias Awad, Associate Professor, Chemistry Farid Khouri, Assistant Professor, Chemistry.
Synthesis and binding investigations of novel crown-ether derivatives of phenanthro[4,5- abc ]phenazine and quinoxalino[2′,3′:9,10] phenanthro[4,5- abc ]phenazine

Jradi F.M.; El-Ballouli A.O.; Al-Sayah M.H.; Kaafarani B.R. (ABINGDON4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND, 2014)

The synthesis and binding investigation of novel crown-ether derivatives of phenanthro[4,5-abc]phenazine and quinoxalino[2′,3′:9,10] phenanthro[4,5-abc]phenazine sensors are reported. The binding studies of these sensors ...
Synthesis and characterization by FTIR spectroscopy of silica aerogels prepared using several Si(OR)4 and R′′Si(OR′)3 precursors

Al-Oweini R.; El-Rassy H. (AMSTERDAMPO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2009)

We report the synthesis and Fourier Transform Infrared spectroscopy characterization results dealing with the surface modification of silica aerogels obtained via a two-step sol-gel process where various silicon precursors ...
Synthesis and characterization of copper and zinc-substituted, dimeric heteropolyanions, [(a-XW9 O33)2M3 (H2O)3]n- (n=12, X=AsIII, SbIII, M=Cu2+, Zn2+ n=10, X=SeIV, TeIV, M=Cu2+) - by Noha Kassem Al-Kassem

al-Kassem, Noha Kassem (2001)

For abstract see attached digital file.
Synthesis and characterization of menadione analogues and hydrazidoethyl-methyl-pyrimidine derivatives -

Atallah, Hala Michel, (2016)

1,4-Naphthoquinone possesses the quinone core which is reportedly essential for biological activity. Naphthoquinones, in general, have been reported to possess a variety of pharmacological properties including antibacterial, ...
Synthesis and Characterization of Mesoporous Hybrid Silica-Polyacrylamide Aerogels and Xerogels

Ramadan H.; Coradin T.; Masse S.; El-Rassy H. (DORDRECHTVAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS, 2011)

We report the synthesis of highly porous hybrid silica-polyacrylamide aerogels where the inorganic network was obtained through the hydrolysis and poly-condensation of tetramethoxysilane via a two-step sol-gel process while ...
Synthesis and Characterization of New Metal-Organic Frameworks (MOFs) for Sensing and Catalysis Applications.

Elcheikh Mahmoud, Mahmoud Jr (2020-09-21)

Metal organic frameworks (MOFs) are an emerging class of porous materials that have earned a significant amount of attention due to their design flexibility from their building blocks of organic linkers and inorganic ...
Synthesis and characterization of nucleic base functionalized molecules as potential precursors for stimuli-responsive hydrogels and a computational study of sequential amine substitution on cyanuric chloride -

Lteif, Sandrine David, (2017)

Hydrogels, being highly absorbent materials, have been widely recognized for their applications in tissue engineering and as artificial skin. Particularly important are the stimuli responsive hydrogels that respond to ...
Synthesis and characterization of triazine-based compounds as potential precursors for hydrogen-bonded organic frameworks (HOFs) -

Diab El Harakeh, Mira Abed, (2017)

Crystalline porous materials have been recently recognized as useful and widely applicable industrial components for gas separation, adsorption and catalysis. Particularly important are the porous organic crystalline ...
Synthesis and cyclopolymerization of 1-(2-diallylaminoethyl)pyrimidines / by Alaa Hussein Ezzeddine.

Ezzeddine, Alaa Hussein. (2012)

We report in this thesis the synthesis and the polymerization of three novel monomers: 1-(2-diallylaminoethyl)uracil (DAAEU), 1-(2-diallylaminoethyl)thymine (DAAET) and 1-(2-diallylaminoethyl)cytosine (DAAEC). The synthesis ...
Synthesis and cyclopolymerization of 9-(2-diallylaminoethyl) adenine and 9-(2-diallylaminoethyl) adenine. HCL - by Lara Khajik Abramian

Abramian, Lara Khajik (2007)

A wide interest in poly(dialkyldiallylammonium chloride) has developed over the years due to their water-soluble properties and lack of unsaturation units. Thes e polymers have been widely utilized in industrial and medicinal ...
Synthesis and cyclopolymerization of dimethyldiacrylylmethane

Haddad, Ibrahim E. (1967)

Now showing items 17307-17326 of 20153

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