反应详情

The procedure described in Example 3 is repeated, except that 204 g of allyl-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid anhydride and 129 g of 2-ethylhexylamine are used. 17 g of water are split off at 115° to 160° C. under 4,000 Pa in the course of 4.5 hours. 292.05 g (92.6% of theory) of a fraction of boiling point 160°-164° C. under 10.7 Pa, nD20 1.5038 and η25 0.68 Pa.s are obtained.

1. custom17 g of water are split off at 115° to 160° C. under 4,000 Pa in the course of 4.5 hours
2. custom292.05 g (92.6% of theory) of a fraction of boiling point 160°-164° C. under 10.7 Pa, nD20 1.5038 and η25 0.68 Pa.s are obtained