Talk:Woodward's rules

Exocyclic double bonds
Excuse me, but I am unable to found them on these structure formulae in the example. Could anyone help me? Maybe the clearer description would improve the article :) --159.148.226.100 (talk) 19:40, 6 December 2009 (UTC)


 * Done! V8rik (talk) 21:16, 6 December 2009 (UTC)

External links modified
Hello fellow Wikipedians,

I have just added archive links to 2 one external links on Woodward's rules. Please take a moment to review my edit. If necessary, add after the link to keep me from modifying it. Alternatively, you can add to keep me off the page altogether. I made the following changes:
 * Added archive https://web.archive.org/20080410003845/http://www.chemistry.ccsu.edu:80/glagovich/teaching/316/uvvis/conjugated.html to http://www.chemistry.ccsu.edu/glagovich/teaching/316/uvvis/conjugated.html
 * Added archive https://web.archive.org/20080410041714/http://www.chemistry.ccsu.edu:80/glagovich/teaching/316/uvvis/diene.html to http://www.chemistry.ccsu.edu/glagovich/teaching/316/uvvis/diene.html

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Cheers.—cyberbot II  Talk to my owner :Online 02:22, 22 January 2016 (UTC)

What about Scott rules?
Hi everyone,

during my studies we were also taught about Scott's rules, which predict the absorption maxima of aromatic systems. I unfortunately do not have good sources on these rules, but could someone please add them or make a new article on them? Aromatic systems are very important for dyes and in the UV range after all. 217.100.203.178 (talk) 19:26, 29 August 2023 (UTC)