Tetrahedron

An efficient one-pot synthesis of 6-alkoxy-8, 9-dialkylpurines via reaction of 5-amino-4-chloro-6-alkylaminopyrimidines with N, N-dimethylalkaneamides and alkoxide …

PG Baraldi, AU Broceta, MJP de las Infantas…

文献索引：Tetrahedron, , vol. 58, # 38 p. 7607 - 7611

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被引用次数: 19

摘要

... Tetrahedron. Volume 58, Issue 38, 16 September 2002, Pages 7607–7611. ... White solid; yield 38%; mp 167–169°C; δ H (200 MHz, CDCl 3 ): 8.55 (1H, s, NCHN), 7.99 (1H, s, NHCHN); 7.54 (1H, m, 1H of Ph), 7.34 (4H, m, 4H of Ph), 5.68 (2H, s, CH 2 C 6 H 5 ), 4.90 (1H, d, J=6.9 ...