1.
Egyptian Journal of Chemistry. 2008; 51 (6): 879-888
in English
| IMEMR
| ID: emr-126455
ABSTRACT
The TITLE compound 1 was prepared and subjected to react with different electrophilic reagents such as phenyl isothiocyanate, benzoyl chloride, 2-cyanocinnamonitrile, ethoxymethylenediethyl- malonate, formamide and carbon disulphide to give the naphtha-pyranopyrimidine derivative 3, naphtha [2,1-b]-4H-pyran derivative 7-9, naphtha [2,1-b]-4H-pyranopyrimidine 10 and naphtha [2,1-b]-4H-pyrano-1,3-thiazine derivative 11, respectively. Treatment of 3 with ethyl bromoacetate and hydrazine hydrate afforded 4 and 5. The hydrazine derivative 5 reacted with benzoylacetone and yielded the pyrazole derivative 6. The IR, [1]H-NMR and Mass spectra of the synthesized compounds were discussed
Subject(s)
Heterocyclic Compounds/chemical synthesis , Pyrimidines/chemistry
2.
Egyptian Journal of Chemistry. 1988; 31 (2): 241-49
in English
| IMEMR
| ID: emr-107374
3.
Egyptian Journal of Chemistry. 1988; 31 (2): 261-69
in English
| IMEMR
| ID: emr-107376