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Chapter – 2 Microwave assisted simple and fast…..
2.7 ANALYTICAL DATA
2-METHYL-1-(3-PIPERIDIN-1-YLPROPYL) INDOLINE (DNJ-301): IR (KBr,
cm -1 ): 3060 (Ar-H), 2960 (–CH3), 2852 (–CH2), 1607, 1505, 1477, 1452 (Ar-
H), 1120 (C-N, Aliphatic, 3°); MS m/z = 258 (M + ); Anal. Calcd. for C17H26N2: C,
79.02; H, 10.14; N, 10.84. Found: C, 79.06; H, 10.12; N, 10.82.
2-METHYL-1-(3-MORPHOLIN-4-YLPROPYL) INDOLINE (DNJ-302): IR
(KBr, cm -1 ): 3106 (Ar-H), 2949 (–CH3), 2855 (–CH2), 1465 (Ar-H), 1112 (C-N,
Aliphatic, 3°), 1050 (C-O-C); 1 H NMR (400 MHz, CDCl3): δ (ppm) 1.28 (3H,
m), 2.20 (2H, m), 3.31 (8H, m), 3.54 (2H, t), 4.32 (1H, qt), 5.00 (4H, t), 6.63
(2H, m), 7.00 (2H, m); MS m/z = 260 (M + ); Anal. Calcd. for C16H24N2O: C,
73.81; H, 9.29; N, 10.76. Found: C, 73.84; H, 9.32; N, 10.80.
2-METHYL-1-[3-(4-METHYL PIPERAZIN-1-YL) PROPYL] INDOLINE (DNJ-
303): IR (KBr, cm -1 ): 3055 (Ar-H), 2958 (–CH3), 2847 (–CH2), 1620, 1500,
1460 (Ar-H), 1135 (C-N, Aliphatic, 3°); MS m/z = 273 (M + ); Anal. Calcd. for
C17H27N3: C, 74.68; H, 9.95; N, 15.37. Found: C, 74.65; H, 9.97; N, 15.38.
1-[3-(4-ETHYL PIPERAZIN-1-YL) PROPYL]-2-METHYL INDOLINE (DNJ-
304): IR (KBr, cm -1 ): 3068 (Ar-H), 2945 (–CH3), 2849 (–CH2), 1630, 1524,
1462 (Ar-H), 1129 (C-N, Aliphatic, 3°); MS m/z = 287 (M + ); Anal. Calcd. for
C18H29N3: C, 75.21; H, 10.17; N, 14.62. Found: C, 75.17; H, 10.19; N, 14.64.
1-[3-(4-BENZYL PIPERAZIN-1-YL) PROPYL]-2-METHYL INDOLINE (DNJ-
305): IR (KBr, cm -1 ): 3057 (Ar-H), 2950 (–CH3), 2866 (–CH2), 1624, 1500,
1455, 1423 (Ar-H), 1130 (C-N, Aliphatic, 3°); MS m/z = 349 (M + ); Anal. Calcd.
for C23H31N3: C, 79.04; H, 8.94; N, 12.02. Found: C, 79.03; H, 8.96; N, 12.01.
2-METHYL-1-(2-OXO-2-PIPERIDIN-1-YL ETHYL) INDOLINE (DNJ-401): IR
(KBr, cm -1 ): 3079 (Ar-H), 2951 (–CH3), 2872 (–CH2), 1727 (>CO), 1630, 1542,
1477, 1439 (Ar-H), 1140 (C-N, Aliphatic, 3°); MS m/z = 258 (M + ); Anal. Calcd.
Department of Chemistry, Saurashtra University, Rajkot – 360 005 98