名称:
Alternative Route to the Diisocyanate Building Block 1,4-Diisocyanato-4-methylpentane (DIMP)
摘要:
The synthesis of 1,4-diisocyanato-4-methylpentane was accomplished starting from isobutyronitrile in six steps with 53% overall yield. The two isocyanates were installed by a double Curtius rearrangement. The product reacts with alcohol in a regioselective manner.
DOI:
10.1080/00397910903097278