Let¡¯s face it, organic chemistry can seem difficult to learn, Application In Synthesis of 1,3-Dimethyltetrahydropyrimidin-2(1H)-one, Especially from a beginner¡¯s point of view. Like 7226-23-5, Name is 1,3-Dimethyltetrahydropyrimidin-2(1H)-one, molecular formula is C10H10O3, belongs to phthalazines compound. In a document, author is Ali, T. E., introducing its new discovery.
Regioselective Synthesis of Novel Functionalized Pyrano[2′,3′:4,5]pyrimido[1,6-b][1,2,4,5]triazaphosphepines
The reactions of 6-acetyl- 3-amino-4- imino-7-methyl-5-phenyl-3,5-dihydro-4H-pyrano[2,3-d]pyrimi dine with triethyl phosphite and some electrophilic reagents, namely 1,2-dibromoethane, oxalyl chloride, chloroacetyl chloride, and ethyl chloroacetate, were studied. These one-pot three-component reactions regioselectively afforded four new 11-acetyl-2-ethoxy-10-methyl-12- phenylpyrano[2′,3′:4,5]pyrimido[1,6-b][1,2,4,5.5]triazaphosphepin-2-ones in 69-73% yields.
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Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia