I want to include a synthetic reaction that is known as Clar's reaction. It is of a certain class of cyclic ketones that condense with themselves when heated to 400 C in a mixture of zinc dust and zinc chloride.
I will add references and a description of what it is used for in synthesizing new polycyclic aromatic hydrocarbons.
You assisted me re the archiving on my talk page. I tried to shorten the archiving period from 30 to 7 days and this didn't work. And now that a month has passed, it doesn't appear the 30 days worked either. Could you please try again. Thank you! I really appreciate it. MaskedSinger (talk) 05:50, 22 January 2024 (UTC)Reply[reply]
The archive bot leaves the newest few topics regardless of their age. On your talkpage, you have two relevant settings:
| algo = old(7d)
| minthreadsleft = 4
so even though the remaining four topics are older than 7 days, it will always keep at least 4 topics un-archived. I just created a new topic, so let's see if in a day or so it archives the one oldest topic. It's older than your 7-day threshold, and archiving only one will leave your minimum of 4. DMacks (talk) 06:02, 22 January 2024 (UTC)Reply[reply]
Looks like it finally did (and indeed left 4 topics). *phew* that bot is painful to debug from what I've seen. DMacks (talk) 22:49, 23 January 2024 (UTC)Reply[reply]
I was about to write to you. Thanks for your help! MaskedSinger (talk) 09:31, 24 January 2024 (UTC)Reply[reply]
Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.
Recent changes
Starting Monday January 29, all talk pages messages' timestamps will become a link. This link is a permanent link to the comment. It allows users to find the comment they are looking for, even if this comment was moved elsewhere. This will affect all wikis except for the English Wikipedia. You can read more about this change on Diff or on Mediawiki.org. [1]
There are some improvements to the CAPTCHA to make it harder for spam bots and scripts to bypass it. If you have feedback on this change, please comment on the task. Staff are monitoring metrics related to the CAPTCHA, as well as secondary metrics such as account creations and edit counts.
Changes later this week
The new version of MediaWiki will be on test wikis and MediaWiki.org from 30 January. It will be on non-Wikipedia wikis and some Wikipedias from 31 January. It will be on all wikis from 1 February (calendar). [2][3]
Gadgets which only work in some skins have sometimes used the targets option to limit where you can use them. This will stop working this week. You should use the skins option instead. [5]
An RfC about increasing the inactivity requirement for Interface administrators is open for feedback.
Technical news
Pages that use the JSON contentmodel will now use tabs instead of spaces for auto-indentation. This will significantly reduce the page size. (T326065)
Arbitration
Following a motion, the Arbitration Committee adopted a new enforcement restriction on January 4, 2024, wherein the Committee may apply the 'Reliable source consensus-required restriction' to specified topic areas.
Community feedback is requested for a draft to replace the "Information for administrators processing requests" section at WP:AE.
A vote to ratify the charter for the Universal Code of Conduct Coordinating Committee (U4C) is open till 2 February 2024, 23:59:59 (UTC) via Secure Poll. All eligible voters within the Wikimedia community have the opportunity to either support or oppose the adoption of the U4C Charter and share their reasons. The details of the voting process and voter eligibility can be found here.
Community Tech has made some preliminary decisions about the future of the Community Wishlist Survey. In summary, they aim to develop a new, continuous intake system for community technical requests that improves prioritization, resource allocation, and communication regarding wishes. Read more
Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.
Recent changes
The mobile site history pages now use the same HTML as the desktop history pages. If you hear of any problems relating to mobile history usage please point them to the phabricator task.
On most wikis, admins can now block users from making specific actions. These actions are: uploading files, creating new pages, moving (renaming) pages, and sending thanks. The goal of this feature is to allow admins to apply blocks that are adequate to the blocked users' activity. Learn more about "action blocks". [6][7]
Changes later this week
The new version of MediaWiki will be on test wikis and MediaWiki.org from 6 February. It will be on non-Wikipedia wikis and some Wikipedias from 7 February. It will be on all wikis from 8 February (calendar). [8][9]
Talk pages permalinks that included diacritics and non-Latin script were malfunctioning. This issue is fixed. [10]
Future changes
24 Wikipedias with Reference Tooltips as a default gadget are encouraged to remove that default flag. This would make Reference Previews the new default for reference popups, leading to a more consistent experience across wikis. For 46 Wikipedias with less than 4 interface admins, the change is already scheduled for mid-February, unless there are concerns. The older Reference Tooltips gadget will still remain usable and will override this feature, if it is available on your wiki and you have enabled it in your settings. [11][12]