Reacción #709503

ord-5205d532e0a246ef93f0e92f5ba5a842

Ecuación de reacción

O=C1c2cccc([N+](=O)[O-])c2C(=O)C2CC=CCC12
5-nitro-1,4,4a,9a-tetrahydroanthraquinone
C=CC=C
butadiene
O=C1C=CC(=O)c2c1cccc2[N+](=O)[O-]
5-nitro-1,4-naphthoquinone
→
O=[N+]([O-])c1cccc2ccccc12
1-nitronaphthalene
O=C1C=CC(=O)c2c1cccc2[N+](=O)[O-]
5-Nitro-1,4-naphthoquinone

Reactantes

O=C1c2cccc([N+](=O)[O-])c2C(=O)C2CC=CCC12
5-nitro-1,4,4a,9a-tetrahydroanthraquinone
C=CC=C
butadiene
O=C1C=CC(=O)c2c1cccc2[N+](=O)[O-]
5-nitro-1,4-naphthoquinone
—
formula II

Reactivos

Ninguno

Condiciones de reacción

Condiciones detalladas
See reaction.notes.procedure_details.

Tratamiento posterior

  1. 1
    Otrocan be prepared e.g.

Procedimiento

The starting 5-nitro-1,4,4a,9a-tetrahydroanthraquinone of formula II is known and can be prepared e.g. by Diels-Alder reaction of butadiene with 5-nitro-1,4-naphthoquinone. 5-Nitro-1,4-naphthoquinone can in turn be obtained e.g. by electrolytic oxidation of 1-nitronaphthalene or by nitration of 1,4-naphthoquinone.

Fuente

DOI: 10.6084/m9.figshare.5104873.v1Patente: US04770818uspto-grants-1988_09