Tetrahedron letters

2H-Pyrrolo [3, 4-b] pyridine and 2H-pyrrolo [3, 4-c] pyridine: synthesis of the parent ring system and the Diels-Alder reaction

CY Tsai, CK Sha

文献索引：Tsai, Chung-Yin; Sha, Chin-Kang Tetrahedron Letters, 1987 , vol. 28, # 13 p. 1419 - 1420

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被引用次数: 15

摘要

NMR data for salt 16: 1 H NMR (400 MHz, DMSO-d 6 ) δ 7.31(dd, J=8.5 and 5.2 Hz, H 6 ), 7.74(br s, H 1 or 3 ), 7.89(br s, H 3 or 1 ), 8.74(d, J=5.2 Hz, H 5 or 7 ), 8.81(d, J=8.5 Hz, H 7 or 5), and 13.81(br s, NH). 13 C NMR (100.6 MHz, DMSO-d 6 ) δ 108.11(C 6 , d), 116.65(C 1 or