148214-54-4Relevant articles and documents
Condensed heteroaromatic ring systems. XXI. Synthesis of pyrrolo[2,3-d]pyrimidines and pyrrolo[3,2-d]pyrimidines
Sakamoto,Satoh,Kondo,Yamanaka
, p. 81 - 86 (2007/10/02)
Pyrrolo[2,3-d]pyrimidines and pyrrolo[3,2-d]pyrimidines were synthesized in high yields by the palladium-catalyzed reaction of 4-acetylamino-5-bromopyrimidines and 5-acetylamino-4-iodopyrimidines with (Z)-1-ethoxy-2-(tributylstannyl)ethene followed by cyclization under acidic conditions.