![Consider the following electrocyclic ring closure. Does the product form by a conrotatory or disrotatory process? Would this reaction occur under photochemical or thermal conditions? | Homework.Study.com Consider the following electrocyclic ring closure. Does the product form by a conrotatory or disrotatory process? Would this reaction occur under photochemical or thermal conditions? | Homework.Study.com](https://homework.study.com/cimages/multimages/16/6760294_13414791939052111952.png)
Consider the following electrocyclic ring closure. Does the product form by a conrotatory or disrotatory process? Would this reaction occur under photochemical or thermal conditions? | Homework.Study.com
![Mechanistic insights into the ruthenium-catalysed diene ring-closing metathesis reaction | Nature Chemistry Mechanistic insights into the ruthenium-catalysed diene ring-closing metathesis reaction | Nature Chemistry](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fnchem.653/MediaObjects/41557_2010_Article_BFnchem653_Fig1_HTML.jpg)
Mechanistic insights into the ruthenium-catalysed diene ring-closing metathesis reaction | Nature Chemistry
![Sequential Ring-Opening and Ring-Closing Reactions for Converting para-Substituted Pyridines into meta-Substituted Anilines | Organic Letters Sequential Ring-Opening and Ring-Closing Reactions for Converting para-Substituted Pyridines into meta-Substituted Anilines | Organic Letters](https://pubs.acs.org/cms/10.1021/acs.orglett.1c02225/asset/images/medium/ol1c02225_0001.gif)
Sequential Ring-Opening and Ring-Closing Reactions for Converting para-Substituted Pyridines into meta-Substituted Anilines | Organic Letters
![Selective ring-rearrangement or ring-closing metathesis of bicyclo[3.2.1]octenes - Chemical Communications (RSC Publishing) DOI:10.1039/D0CC04624H Selective ring-rearrangement or ring-closing metathesis of bicyclo[3.2.1]octenes - Chemical Communications (RSC Publishing) DOI:10.1039/D0CC04624H](https://pubs.rsc.org/image/article/2020/CC/d0cc04624h/d0cc04624h-s2_hi-res.gif)
Selective ring-rearrangement or ring-closing metathesis of bicyclo[3.2.1]octenes - Chemical Communications (RSC Publishing) DOI:10.1039/D0CC04624H
![Please explain how this ring closure works - why aren't the "OH" in the closed ring up and down? : r/Mcat Please explain how this ring closure works - why aren't the "OH" in the closed ring up and down? : r/Mcat](https://i.redd.it/s4qbvjax3ozy.png)