Tetrahedron letters

A convenient method for the synthesis of indole-3-acetic acids

X Guan, RT Borchardt

Index: Guan, Xiangming; Borchardt, Ronald T. Tetrahedron Letters, 1994 , vol. 35, # 19 p. 3013 - 3016

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Citation Number: 8

Abstract

2c: 1 H NMR (300 MHz, d 6 -acetone) δ 2.42 (s, 3 H, CH 3 ), 7.11 (dd, J = 8.2, 1.2 Hz, 1 H, H-7), 7.43 (d, J = 8.2 Hz, 1 H, H-6), 8.10 (s, 1 H, H-4), 8.67 (d, J = 3.3 Hz, 1 H, H-2), 11.30 (br, H-1); EIMS, m/e 203 (M + ), 158, 130; HRMS, C 11 H 9 NO 3 requires m/e 203.0582. Found 203.0578. 2d: 1 H NMR (300 MHz, d 6 -acetone) δ 7.41 (dd, J = 8.4, 2.0 Hz, 1 H, H-7), 7.54 (d, J = 8.4 Hz, 1 H, H-6), 8.44 (d, J = 2.0 Hz, 1 H, H-4), ... ... 1 H NMR, Sadtler Standard ...