scholarly journals Pyrrolidine and oxazolidine ring transformations in proline and serine derivatives of α-hydroxyphosphonates induced by deoxyfluorinating reagents

RSC Advances ◽  
2018 ◽  
Vol 8 (43) ◽  
pp. 24444-24457 ◽  
Author(s):  
Patrycja Kaczmarek ◽  
Magdalena Rapp ◽  
Henryk Koroniak
Keyword(s):  
Ring Transformations ◽  
Derivatives Of

Diastereoselective reactions of hydroxyphosphonates from proline or serine with fluorinating agents yielding piperidine-, oxazolidine-, aziridine- or sulfonate phosphonates were reported.

Pyrimidine ring transformations to 6-nitroazolo[1,5-a]pyrimidines ? A one-step synthesis of azolylamino derivatives of nitropyridine

1987 ◽  
Vol 23 (6) ◽  
pp. 709-709 ◽  
Author(s):  
V. L. Rusinov ◽  
T. L. Pilicheva ◽  
A. A. Tumashov ◽  
O. N. Chupakhin
Keyword(s):  
Pyrimidine Ring ◽  
Ring Transformations ◽  
One Step ◽  
Derivatives Of

Physical Properties of TCNQ Salts with N-Methyl Derivatives of Pyridine

1982 ◽  
Vol 85 (1) ◽  
pp. 257-263 ◽  
Author(s):  
A. Graja ◽  
M. Przybylski ◽  
B. Butka ◽  
R. Swietlik
Keyword(s):  
Physical Properties ◽  
Methyl Derivatives ◽  
Derivatives Of
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