Talk:2-Pyridone

message: The boiling point of 300+ degrees centrigrade is much higher than reported elsewhere in (internet) publications. But most refer to the hydroxypyridine tautomer, so I'm not sure. Could anyone confirm? Wim van Dorst 20:56, 30 January 2006 (UTC)
replies: text: There are several boiling points mentioned in literature. I will give literature link when I will have next possibility to use Beilstein-Crossfire!Stone 07:13, 31 January 2006 (UTC)
replies: text: Me culpa mea macima culpa! The boiling point is cited in literature but in reality decomposition takes place at 280°C which is cited in other literature.Stone 19:13, 11 February 2006 (UTC)
thread_title:  High boiling point? 

message: In Kirk-Othmer (4th) under Pyridines, I see that the pKa for 2-pyridone is 1.25. That's quite some difference from the 11+ as currently listed in the table. Or is this a mix up of various tautomers? Wim van Dorst 21:11, 30 January 2006 (UTC)
replies: text: Bordwell lists 2-pyridone as 17.0 in DMSO.  However, in water it has two pKas: 0.75 and 11.62. ~K 04:29, 31 January 2006 (UTC)
replies: text: The 0.75 pKa would be for a protonated pyridone, while the 11.62 pKa is for a neutral pyridone. 5/8/2012  — Preceding unsigned comment added by 128.32.207.175 (talk) 16:40, 8 May 2012 (UTC)
thread_title:  High pKa? or low pKa? 

message: What is the reference for the NMR data of this compound? I have taken an NMR of this compound and it does not at all match what is presented.  —Preceding unsigned comment added by 169.229.198.168 (talk) 20:51, 21 May 2010 (UTC)
replies: text: This is not a manual! This is analytical data, For example the Acetone article has a Acetone (data page) where this kind of information would fit. But the article is not long enough and has not enough data to create a extra page. If I finde time I will improve the article. I had enough of 2-Pyridone after my phd,so I abandoned the page for some time.--Stone (talk) 07:46, 22 May 2010 (UTC)
thread_title:  NMR data? 

message: During several automated bot runs the following external link was found to be unavailable. Please check if the link is in fact down and fix or remove it in that case!
* http://www.znaturforsch.com/sb/s59b1121.pdf
** In 2-Pyridone on 2011-05-25 06:55:53, 401 Authorization Required
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--JeffGBot (talk) 04:44, 10 June 2011 (UTC)
thread_title:  Dead link 

message: During several automated bot runs the following external link was found to be unavailable. Please check if the link is in fact down and fix or remove it in that case!
* http://jeq.scijournals.org/cgi/content/abstract/14/4/580
** In 2-Pyridone on 2011-05-25 06:55:51, Socket Error: 'getaddrinfo failed'
** In 2-Pyridone on 2011-06-10 04:44:28, Socket Error: 'getaddrinfo failed'
--JeffGBot (talk) 04:44, 10 June 2011 (UTC)
thread_title:  Dead link 2 

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thread_title:  External links modified (January 2018)