261920-70-1

Upstream product

• 261920-64-3 3-phenyl-2,3-dihydrooxazolo[3,2-a]pyrimidin-7-one 
• 585-71-7 (1-bromoethyl)benzne 
• 10457-14-4 O,O'-bis-(trimethylsilyl)uracil 

Relevant academic research and scientific papers

Regioselective synthesis of 1-allyl- and 1-arylmethyl uracil and thymine derivatives

2,4-Bis(trimethylsiloxy) pyrimidines 1 with allyl halides and arylmethyl halides in 1,2-dichloroethane in the presence of I2 regioselectively provide 1-allyl-/1-arylmethyl-uracil and thymine derivatives. The secondary aryl alkyl and diaryl meth

An efficient synthesis of pyrimidines from beta-amino alcohols.

[reaction: see text] Pyrimidinones 3 were chemoselectively reduced by using metal-catalyzed hydrogenation and stereoselectively substituted by various nucleophiles. Starting from beta-amino alcohols 1, the overall process allows efficient access to substi