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Creator:: Krackov, Mark Harry
Resource Type:: Dissertation
Full Text:: resulting pyrimidinediol was then nitrated using the procedure of Boon, Jones, and Ramage (7) to yield the

Creator:: Landberg, Björn Erik
Resource Type:: Masters Thesis
Full Text:: . Despite the relatively low yield, the start- ing material is easily made on a large scale so that fair

Creator:: Lehmkuhl, Frank Arvid
Resource Type:: Dissertation
Full Text:: combustion problems were suspected as the cause of the low nitrogen values (27, 36) the compounds derived

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:: - dihydroxy -- pyrimidine. The later compound was nitrated in the 5- position by the procedure of Boon

Creator:: Tantivanich, Amnard
Abstract:: The reaction between 4- chloro- 6- methoxy- 5-nitropyrimidine and methylamine was investigated. The reaction product was identified as 4-methoxy-6-methylamino-5-nitropyrimidine from synthesis of the product via 4-chloro-6-methylamino-5-nitropyrimidine. The product was the result of displacement of chloro substituent with methylamine. The reaction occured under mild condition (e. g. 15-20 C. in dioxane)....
Resource Type:: Masters Thesis
Full Text:: hydrazine gave a partially polymerized product in addition to low yields of 4, 6-dihydrazino-5

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:: the directions of Boon, Jones and Ramage (14). The chlorination procedure of the latter workers

Creator:: Aft, Harvey
Resource Type:: Dissertation
Full Text:: in a Parr low pressure hydrogenation apparatus at room temperature (20-26°) at an initial pressure

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