Chemistry:Dinitronaphthalene
From HandWiki
Dinitronaphthalene refers to organic compounds with the formula C
10H
6(NO
2)
2.[1]
They are colorless or pale yellow solids. A mixture of the 1,6, and 1,8 isomers are produced by nitration of naphthalene, illustrating the tendency of electrophiles to attack separate rings on the naphthalene. The 1,4-isomer is prepared by a less direct route from 1-nitro-4-aminonaphthalene via a diazonium intermediate.[2]
- 1,4-Dinitronaphthalene (RN 6921-26-2), m.p. 134 °C
- 1,6-Dinitronaphthalene (RN 605-71-0), m.p. 219 °C
- 1,8-Dinitronaphthalene (RN 602-38-0), m.p. 172 °C
See also
- Nitronaphthalene
References
- ↑ Booth, Gerald (2000). "Ullmann's Encyclopedia of Industrial Chemistry". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a17_411.
- ↑ H. H. Hodgson, A. P. Mahadevan, E. R. Ward (1948). "1,4-Dinitronaphthalene". Organic Syntheses 28: 52. doi:10.15227/orgsyn.028.0052.
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