反応 #1669973
ord-055ff33f3e774fe5a625c81cac472510
反応条件
詳細条件
See reaction.notes.procedure_details.
実験手順
The invention also provides a process for the production of 1,5-diisocyanatonaphthalene in which naphthalene and/or 1-nitronaphthalene is reacted with nitric acid in the presence of a zeolite, the resulting 1,5-dinitronaphthalene is then hydrogenated to form 1,5-diaminonaphthalene and the resulting 1,5-diaminonaphthalene is phosgenated to form 1,5-diisocyanatonaphthalene.