User:Jeongbean/Ullmann reaction/Paoof Peer Review

General info
Jeongbean
 * Whose work are you reviewing?

Ullmann reaction
 * Link to draft you're reviewing
 * User:Jeongbean/Ullmann reaction
 * Link to the current version of the article (if it exists)
 * Link to the current version of the article (if it exists)
 * Link to the current version of the article (if it exists)

Evaluate the drafted changes
The introduction is brief and gives good context for the reaction and why it is important. I like how the history section of the article is in bullet points, I find that it breaks up the text nicely. One small detail would be the formatting of the bullet points, they are not quite aligned. The simplified mechanism is really easy to follow, you've inspired me to include something similar in my own article. I would suggest adding another figure for this section to match the text with a visual aid. An arrow pushing mechanism might be worth looking into. Be sure to include where the references you have are used in your writing, and maybe look into more sources that are applicable. Overall, great work so far!