Template synthesis and characterization of oxovanadium(IV) complexes with tetraaza macrocyclic ligands and their activity on potato virus X

2008 ◽  
Vol 5 (2) ◽  
pp. 328-335
Author(s):  
S. N. Thakur ◽  
K. S. Yadav ◽  
N. P. Singh ◽  
H. S. Yadav
Keyword(s):  
Potato Virus ◽  
Template Synthesis ◽  
Potato Virus X ◽  
Macrocyclic Ligands ◽  
Synthesis And Characterization

Active Metal Template Synthesis and Characterization of a Nanohoop [ c 2]Daisy Chain Rotaxane

2020 ◽  
Vol 26 (45) ◽  
pp. 10205-10209 ◽  
Author(s):  
Jeff M. Van Raden ◽  
Nanette N. Jarenwattananon ◽  
Lev N. Zakharov ◽  
Ramesh Jasti
Keyword(s):  
Template Synthesis ◽  
Synthesis And Characterization ◽  
Active Metal

Synthesis and characterization of various unsubstituted and mono-N-substituted tetraazamacrocycles

1995 ◽  
Vol 73 (5) ◽  
pp. 685-695 ◽  
Author(s):  
I. Meunier ◽  
A.K. Mishra ◽  
B. Hanquet ◽  
R. Guilard ◽  
P. Cocolios
Keyword(s):  
Mass Spectrometry ◽  
Template Synthesis ◽  
2D Nmr ◽  
Spectral Studies ◽  
Synthesis And Characterization ◽  
Difference Spectroscopy ◽  
Protective Group ◽  
Noe Difference Spectroscopy ◽  
C Nmr

Syntheses of tetraazamacrocycles have been carried out by using p-toluenesulfonyl chloride as protective group. The [14(ane) N4] and [15(ane) N4] were also obtained by the template synthesis. Mono-N-functionalization of tetraazamacrocycles was accomplished by reaction of a fivefold excess of the free macrocycles with 1 equivalent of a suitable alkylating or arylating reagent. The key point of the synthesis lies in the use of an excess of the macrocycle over the substituting reactants to reduce the formation of polysubstituted derivatives, and in the easy separation of the excess of unreacted macrocycle. All the products were characterized on the basis of spectral studies (1H and l3C NMR, including 2D NMR and NOE difference studies) and mass spectrometry. Keywords: tetraazamacrocycles, improved synthesis, protective group, N-tosylation, template synthesis, NOE difference spectroscopy.

Molecular Characterization of Potato leafroll virus, Potato virus A, and Potato virus X Isolates from Potatoes in Alaskan Cities and Villages

2011 ◽  
Vol 12 (1) ◽  
pp. 39 ◽  
Author(s):  
Nancy L. Robertson ◽  
Jeffrey Smeenk ◽  
Jodie M. Anderson
Keyword(s):  
Molecular Characterization ◽  
Potato Virus ◽  
Potato Virus X ◽  
Potato Leafroll Virus ◽  
First Report ◽  
Potato Virus A ◽  
Potato Viruses ◽  
The World ◽  
Leafroll Virus

Although all three viruses are commonly found in potatoes throughout the world, this is the first report of potato viruses from Alaska to be sequenced and molecularly analyzed for comparisons with known viruses. Accepted for publication 17 January 2011. Published 9 February 2011.

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