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File:Kinugasa reaction.png missing atom in reactant
The terminal alkyne in the first structure ends with just an explicit "C". Should it should have an explicit H (as a neutral organic reactant prior to reaction with CuI), or else a Cu bonded to it (the 3+2 reaction is of the copper acetylide)? DMacks (talk) 20:10, 4 August 2015 (UTC)
- I have made a change. Does not look pretty but it is effective. The peer-review time for images apparently is 9 years but I do not carry around the raw files for that length of time V8rik (talk) 20:41, 4 August 2015 (UTC)