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Creator:: Stahl, Quade Russell
Abstract:: The unique reaction between 4, 6-dimethoxy-5-nitropyrimidine and methylhydrazine was investigated. The reaction product was identified as 4-hydrazino-6-hydroxypyrimidine from (a) spectral data, (b) by direct synthesis of the product via 4-chloro-6-hydroxypyrimidine and hydrazine, and (c) by conversion of the product to the known 4-amino-6-hydroxypyrimidine using Raney nickel. The product was not...
Resource Type:: Dissertation
Full Text:: pyrimidine derivatives prepared by this method were 4- amino- 6-hydrazino- 5-nitropyrimidine, and -R -4, 6

Creator:: Smith, Victor Herbert
Resource Type:: Dissertation
Full Text:: (18, r.491, 35, pp.334-335, 36, p.1192, 69, p.501; 81) or their amides (1, pp.2160-2161; 40, p.2336

Creator:: Nazeeri, Makeen Ahsan
Resource Type:: Masters Thesis
Full Text:: work. The author is also indebted to Dr. R. J. Krantz, University of Redlands, California, who

Creator:: Krackov, Mark Harry
Resource Type:: Dissertation
Full Text:: ). 0 chVi\kV 0 CTN\I^NHNH-C-R CH3 R= CH3 or H O^N^NHNH-C-R CH3 0 CH3NN-VNyR i CH3 i: R=CH3 HE

Creator:: Vachananda, Sookapracha
Resource Type:: Masters Thesis
Full Text:: interesting to measure the dipole moments of these com pounds and see if a correlation does exist the r e

Creator:: Aft, Harvey
Resource Type:: Dissertation
Full Text:: Figure 2. R C H N -- HC-N- / R4 R2 - NH3 Figure 2. Condensation of a Beta-aminoketone, a

Creator:: Anderson, Donna Lee
Abstract:: Since many 1, 4, 5, 6-tetrahydropyrimidines have become available and commercially useful in recent years, a study of the chemistry of certain of these compounds has been undertaken. 2-Hydroxy- and 2-mercapto-1, 4, 5, 6-tetrahydropyrimidine have been synthesized by the condensation of urea and thiourea, respectively, with 1, 3-propanediamine, with yields...
Resource Type:: Masters Thesis
Full Text:: pyrimidines. THE CHEMISTRY OF CERTAIN TE TR AHYD R O PY R IMID IN ES by DONNA LEE ANDERSON A THESIS

Creator:: Harper, Richard Waltz
Abstract:: Reaction of 4, 6-dimethoxy-5-nitropyrimidine [I], with refluxing pyridine, was discovered to yield the methylpyridinium salt of 1, 6-dihydr -4-hydroxy-1-methyl-5-nitro-6-oxopyrimidine [III]. Possible use of I as a general N-methylating agent was explored. No appreciable reaction occurred between I and refluxing excess n-butyl alcohol. Similar reaction involving quinoline failed to yield an...
Resource Type:: Masters Thesis
Full Text:: -5 -nit r o -6 - oxopyrimidine. 31 EXPERIMENTAL All melting points were taken on a Fischer

Creator:: Ladpli, Vimolvan
Abstract:: This thesis investigated on the dehalogenation of 2, 4- dichloropyrimidine in various different conditions. These conditions were changed by varying the solvents, the amount of catalysts and the hydrogen chloride acceptors in order to study the effects on the yields. It was found that the ether-aqueous sodium hydroxide medium with...
Resource Type:: Masters Thesis
Full Text:: of the American Chemical Society 64:794-798. 1942. 4. Boar land, M. P. V., J. F. W. McOmie and R. N

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