Edge Rewrite
// HTMLRewriter · presentation

This page was redesigned at the edge.

Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.

// request.cf · coarse context

A page that knows where it met you.

Only coarse request metadata is shown. This demo does not display or persist visitor IP addresses.

Country
US
Cloudflare location
CMH
Connection
HTTP/2
Language
Not provided

Ray ID: a265074a1821b40c

Jump to content

Talk:Phenanthrene

Page contents not supported in other languages.
Add topic
From Wikipedia, the free encyclopedia

Wiki Education Foundation-supported course assignment

[edit]

This article was the subject of a Wiki Education Foundation-supported course assignment, between 24 August 2020 and 8 December 2020. Further details are available on the course page. Student editor(s): Miffyz92, Nataliea2000, Globemallows.

Above undated message substituted from Template:Dashboard.wikiedu.org assignment by PrimeBOT (talk) 06:31, 17 January 2022 (UTC)Reply

Missing redirect

[edit]

This page should be linked to the List of organic compounds page. Thank you! 24.202.46.85 (talk) 01:12, 20 February 2008 (UTC)Reply

Short list/mention of common phenanthrenes?

[edit]

Specifically naturally occurring ones which are commonly used as bases for other more complex chemicals, namely morphinan, but others may be of note too like hasubanan, & etc. Nagelfar (talk) 03:55, 11 November 2008 (UTC)Reply

The Lead

[edit]

Doesn't require references, does it? Why is there a "citation required" tag? (I forgot my login details)  Preceding unsigned comment added by 2001:8000:104E:4100:177:77D3:6033:9779 (talk) 11:19, 16 July 2020 (UTC)Reply

Etymology

[edit]

"The name 'phenanthrene' is a composite of phenyl and anthracene." Well, "phenyl" is already a composite of phen(e) + yl. Phene is an old name for an aromatic hydrocarbon, especially benzene, used by A. Laurent while V. Meyer used benzene; yl is just a standard suffix for hydrocarbon group or residue, but phenanthrene is not a residue. Some derivatives are named after phene as if it meant benzene: phen(e)yl (C6H5), phen(e)ol (C6H5OH), phen(e)oxide (C6H5O-). Thiophene was, initially, hard to be distinguished from benzene; when recognized to contain sulfur it was named accordingly but using phene (and then also selenophene, tellurophene), instead of benzene. Some refs in Italian Wikipedia.--31.156.209.165 (talk) 00:34, 31 August 2020 (UTC)Reply