Answer (1 of 3): Yes nitrobenzene is less reactive than benzene because nitro group destabilize the benzene ring so it is less reactive towards electrophilic substitution but it is more reactive than benzene in case of nucleophilic substitution. EXAMINING THE EXTENSIVITY OF RESONANCE STABILIZATION. Orientation in the substitution of naphthalene can be complex, although the 1 position is the most reactive. Which is more reactive naphthalene or anthracene? Accessibility StatementFor more information contact us atinfo@libretexts.orgor check out our status page at https://status.libretexts.org. To learn more, see our tips on writing great answers. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. One could imagine Thus, the groups may be oriented in such a manner that their directing influences act in concert, reinforcing the outcome; or are opposed (antagonistic) to each other. Although the activating influence of the amino group has been reduced by this procedure, the acetyl derivative remains an ortho/para-directing and activating substituent. How many of the following compounds are more reactive than benzene towards electrophilic substitution. Nickel catalysts are often used for this purpose, as noted in the following equations. Use MathJax to format equations. . Why. Asking for help, clarification, or responding to other answers. en.wikipedia.org/wiki/Polycyclic_aromatic_hydrocarbon#aromacity, en.wikipedia.org/wiki/Anthracene#Reactions, We've added a "Necessary cookies only" option to the cookie consent popup. All of the carbon-carbon bonds are identical to one another. This is more favourable then the former example, because. Why are azulenes much more reactive than benzene? . Thus, benzene is less reactive toward electrophiles than alkene. In most other reactions of anthracene, the central ring is also targeted, as it is the most highly reactive. In fact other fused polycyclic aromatic hydrocarbons react faster than benzene. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Chem 3306 lab report 4 - Ashley Reiser Partner: Abby Lindsey, Reese The following problems review various aspects of aromatic chemistry. The center ring has 4 pi electrons and benzene has 6, which makes it more reactive. Can the solubility of a compound in water to allow . 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why is anthracene more reactive than benzene
why is anthracene more reactive than benzene
why is anthracene more reactive than benzene
why is anthracene more reactive than benzene