| 摘要 |
The aine II, useful as epoxy resin and corrosion inhibitor, was prepd. and hydrogenated to the cyclohexane analog I and converted to triiosocyanate IV by COC12. Thus, a mixt. of 15g 1,3,5-(NC)3C6H3 and 15g Raney Ni-Cr in MeOH-m-xylene was heated at 100≦̸C and 100kg/cm2 H to give 12.8g II, which (30g) was hydrogenated over 3g 5% Ru-Al2O3 at 115≦̸C and 120kg/cm2 H to give 26.8g I. CO2 was introduced to 90.0g II followed y COCl2 at 10-130≦̸C to give 112.9g IV, which was formulated in a coating compn.
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