CHEM01200604012 Dibakar Goswami - Homi Bhabha National ...

1-Allylcyclohexanol 59p. Colourless liquid; IR: 3451, 913 cm -1 ; 1 H NMR: δ 1.23 (broad
s, 1H), 1.45-1.61 (m, 10H), 2.20 (d, J = 7.4 Hz, 2H), 5.04-5.14 (m, 2H), 5.77-5.98 (m, 1H);
13 C NMR: δ 21.5, 25.5, 30.3, 36.3, 37.9, 45.2, 72.5, 117.6, 134.0. Anal. Calcd. for C 9 H 16 O:
C, 77.09; H, 11.50%. Found: C, 76.81; H, 11.29%.
1-Allyl-2-methylcyclohexanol 59q. Colourless liquid; IR: 3454, 908 cm -1 ; 1 H NMR: δ
0.79 (d, J = 2.4 Hz, 3H), 1.16-1.50 (m, 9H), 1.70 (broad s, 1H), 2.14 (d, J = 7.4 Hz, 2H),
4.93-4.99 (m,1H), 5.65-5.82 (m, 1H);
13 C NMR:
δ 14.6, 21.4, 25.4, 30.2, 35.8, 37.8, 45.1, 72.3, 117.5, 133.9. Anal. Calcd. for C 10 H 18 O: C,
77.87; H, 11.76%. Found: C, 77.51; H, 11.64%.
n-Butylmethylimidazolium tetrabromoindate(III) ([bmim][InBr 4 ]) 61. 1 H NMR: δ
0.98 (t, J = 7.2 Hz, 3H), 1.31-1.49 (m, 2H), 1.82-1.97 (m, 2H), 4.04 (s, 3H), 4.27 (t, J =7.4
Hz, 2H), 7.32-7.35 (m, 2H), 8.95 (s, 1H); 13 C NMR: δ 13.6, 19.9, 32.4, 37.6, 50.7, 122.7,
124.1, 136.1. Anal. Calcd. for C 8 H 15 Br 4 InN 2 : C, 16.75; H, 2.64; N, 4.88%. Found: C,
16.47; H, 2.82; N, 5.01%.
Diallylgallium bromide III. Colourless liquid; 1 H NMR: δ 1.69 (d, J = 6.4 Hz, 4H), 4.91-
5.06 (m, 4H), 5.71-5.91 (m, 2H); 13 C NMR: δ 33.1, 114.6, 138.1. EIMS: m/z(%) 152 [{M
− Br} + , 11].
N-butyl-N-methyl-imidazolinylidine-galliumdihydroxybromide [Ga(bmiy)Br(OH) 2 ]
IV: Grey amorphous solid; IR: 3545, 3466, 3229, 2853, 1616, 1187, 924, 637, 538, 479
cm -1 ; 1 H NMR: δ 0.99 (t, J = 7.4 Hz, 3H), 1.21-1.28 (m, 2H), 1.74 (broad s, 2H), 1.87-1.92
(m, 2H), 4.03 (s, 3H), 4.24 (t, J = 7.4 Hz, 2H), 7.21 (s, 2H);
13 C NMR:
δ 12.9, 18.9, 31.6, 36.2, 49.3, 121.7, 123.3, 175.9. EIMS: m/z(%) 264 [{M − C 4 H 9 } + , 17],
241 [{M − Br} + , 11], 184 [{Ga(OH) 2 Br} + , 18], 138 [{C 8 H 14 N 2 } + , 19] . Raman: 697, 330,
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