Heterocycles

Synthetic studies directed toward ergot alkaloids,(±)-6, 7-secoagroclavine,(±)-chanoclavine-1,(±)-chanoclavine-II, and (±)-agroclavine-I, by an efficient and common …

F Yamada, Y Makita, M Somei

Index: Oppolzer, W.; Grayson, J. I.; Wegmann, H.; Urrea, M. Tetrahedron, 1983 , vol. 39, # 22 p. 3695 - 3706

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Citation Number: 9

Abstract

... Page 2. HETEROCYCLES, Vol. , No. ... (2H, m), 8.10 (1H, s), 9.42 (1H, d, J=16 Hz). MS m/z: 245 (M+). Anal. ... Found: C, 63.51; H, 4.51; N, 5.91. (E)-Methyl 3-(Indol-4-yl)acrylate (10) from 7b — A solution of 7b (99.5 mg, 0.41 mmol) in pyridine (5 mL) was refluxed for 21 h with stirring. ...