220. Deoxy-sugars. Part XVI. A study of the stabilities of some phosphoric acid derivatives of D-galactose and 2-deoxy-D-galactose

1951 ◽  
pp. 987 ◽  
Author(s):  
A. B. Foster ◽  
W. G. Overend ◽  
M. Stacey
Keyword(s):  
Phosphoric Acid ◽  
Derivatives Of ◽  
Deoxy Sugars

scholarly journals Synthesis of 3-Ferrocenyl Isocoumarins

2020 ◽  
Vol 36 (05) ◽  
pp. 976-979
Author(s):  
Neeta Sinha
Keyword(s):  
Spectral Analysis ◽  
Melting Point ◽  
Phosphoric Acid ◽  
Polyphosphoric Acid ◽  
Aluminium Chloride ◽  
Melting Point Determination ◽  
Anhydrous Aluminium Chloride ◽  
Point Determination ◽  
Derivatives Of

The derivatives of 3-ferrocenyl isocoumarin were synthesized by the condensation of substituted homothphalic anhydride with ferrocene using phosphoric acid or anhydrous aluminium chloride as cyclising agent. Substituted homophthalic acid did not condense with ferrocene so homophthalic acids were converted into their anhydride and then allowed to react with ferrocene in the presence of polyphosphoric acid or in the presence of anhydrous aluminium chloride using dichloromethane as the solvent to give 3-ferrocenyl isocoumarins. 7-Methoxy, 6-methyl, 5,7-dihydroxy, 6,7-dimethoxy and 5,7-dimethoxy derivatives of 3-ferrocenyl isocoumarin were synthesized. All the compounds were characterised by melting point determination, elemental and spectral analysis.

CCXIX.—The resolution of asymmetrical derivatives of phosphoric acid

1909 ◽  
Vol 95 (0) ◽  
pp. 1993-2009 ◽  
Author(s):  
Bernard Dunstan Wilkinson Luff ◽  
Frederic Stanley Kipping
Keyword(s):  
Phosphoric Acid ◽  
Derivatives Of

Synthesis of amides of organic derivatives of phosphoric acid

1955 ◽  
Vol 3 (6) ◽  
pp. 913-916
Author(s):  
B. A. Arbuzov ◽  
P. I. Alimov ◽  
M. A. Zvereva ◽  
I. D. Neklesova ◽  
M. A. Kudrina
Keyword(s):  
Phosphoric Acid ◽  
Derivatives Of

Anti-influenza A virus activity of uridine derivatives of 2-deoxy sugars

2013 ◽  
Vol 100 (1) ◽  
pp. 90-97 ◽  
Author(s):  
Ewelina Krol ◽  
Ilona Wandzik ◽  
Beata Gromadzka ◽  
Dawid Nidzworski ◽  
Malgorzata Rychlowska ◽  
...  
Keyword(s):  
Influenza A Virus ◽  
Influenza A ◽  
Virus Activity ◽  
Derivatives Of ◽  
Deoxy Sugars
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