507273-53-2

Upstream product

• 243666-08-2 [7-(3-chloro-4-fluoro-phenyl)-5-(4-methoxy-phenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-hydrazine 
• 243666-02-6 4-chloro-7-(3-chloro-4-fluoro-phenyl)-5-(4-methoxy-phenyl)-7H-pyrrolo[2,3-d]pyrimidine 

Downstream Products

• 243665-90-9 4-amino-7-(3-chloro-4-fluorophenyl)-5-(4-methoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidine 

Relevant academic research and scientific papers

Improved synthesis and efficient chemoselective reduction of fused tetrazoles under phase-transfer conditions

Liquid-liquid phase-transfer conditions were employed in an improved synthesis of 7,9-substituted 7H-pyrrolo[3,2-e]tetrazolo[1,5-c]pyrimidines and 5,7-substituted 4-amino-7H-pyrrolo[2,3-d]pyrimidines. The latter were obtained either by reductive ring clea

Annellation of triazole and tetrazole systems onto pyrrolo[2,3-d] pyrimidines: Synthesis of tetrazolo[1,5-c]-pyrrolo[3,2-e]-pyrimidines and triazolo[1,5-c]pyrrolo-[3,2-e]pyrimidines as potential antibacterial agents

Syntheses of several novel 4-chloropyrrolo[2,3-d]pyrimidines (1), 4-hydrazinopyrrolo[2,3-d]pyrimidines (2) and 3-amino-4-iminopyrrolo[2,3-d] pyrimidines (7) and their use in the synthesis of tetrazolo[1,5-c]pyrrolo[3,2-e] pyrimidines (3) and triazolo[1,5-c]pyrrolo[3,2-e]pyrimidines (4) required for biological screening are reported.