General Papers
ARKIVOC 2016 (iii) 23-35
Divinyl isophthalate. White solid, mp 65 °C; (lit.14 mp 59–60 °C). UV: λmax (EtOH): 260 nm. 1H NMR (300 MHz, CDCl3, δ ppm): 8.85 (1H, m, H1), 8.36–8.39 (2H, m, H3,5), 7.65 (1H, t, J 6 Hz, H4), 7.53–7.60 (2H, dd, J 6 Hz and J 15 Hz, H9,9'), 5.16–5.21(2H, dd, J 3 Hz and J 12 Hz H12,12'), 4.79–4.82 (2H, dd, J 3 Hz and J 9 Hz, H11,11'). 13C (75 MHz, CDCl3, δ ppm): 162.71, 141.26, 134.78, 131.45, 129.67, 129.03, 123.25, 98.93.
Divinyl dodecanedioate. Liquid, 1H NMR (300 MHz, CD3OD, δ ppm) : 7.26-7.33 (2H, dd, J 6 Hz and J 15 Hz, H2, 2’), 4.85-4.90 (2H, dd, J 3 Hz and J 6 Hz, H5, 5’), 4.60-4.57(2H, dd, J 3 Hz and J 6 Hz, H4, 4’), 2.41 (4H, t, J 6 Hz, H6, 6’), 1.59-1.70 (4H, m, H7, 7’), 1.34-1.39 (12H, m, H8, 8’,9 13 ,9’,10 ,10’). C (75 MHz, CD3OD δ ppm): 25.80, 30.20, 30.37, 30.44, 34.70, 97.89, 142.53, 172.28.
Acknowledgements This work was partly funded by the French National Research Agency (ANR) through a grant (HIPERM) to IB.
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