Timeline for How does the cyclopropyl group influence conjugation and aromaticity?
Current License: CC BY-SA 4.0
16 events
| when toggle format | what | by | license | comment | |
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| Apr 24, 2020 at 23:38 | comment | added | Zenix | @M.A.R. I loved the edit summary ;) | |
| Aug 18, 2019 at 20:55 | answer | added | C.X.F. | timeline score: 8 | |
| S Dec 30, 2018 at 7:02 | history | bounty ended | CommunityBot | ||
| S Dec 30, 2018 at 7:02 | history | notice removed | CommunityBot | ||
| Dec 22, 2018 at 11:32 | history | edited | M.A.R. | CC BY-SA 4.0 |
I just had some time on my hands
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| S Dec 22, 2018 at 5:57 | history | bounty started | Jan | ||
| S Dec 22, 2018 at 5:57 | history | notice added | Jan | Draw attention | |
| Jan 8, 2018 at 17:02 | comment | added | Zhe | If you go with Walsh cyclopropane, then there is a $p$-orbital right there. e.g., bluffton.edu/homepages/facstaff/bergerd/chem/walsh/derive.html | |
| Jan 8, 2018 at 16:21 | comment | added | orthocresol | Agree with ron. The analogy to compound 1 I expected was trimethylenecyclopropane. | |
| Jan 8, 2018 at 16:20 | history | edited | orthocresol |
edited tags
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| Aug 23, 2017 at 18:14 | comment | added | ron | As to the "proper alignment", see here | |
| Aug 23, 2017 at 18:11 | comment | added | ron | Cyclopropane often acts like a double bond in terms of stabilizing adjacent positive charge, when the 3-membered ring is properly aligned. I've never see it discussed in the sense you suggest (removing one cyclopropane $\ce{CH2}$ group and then enlarging the other ring to include the remaining $\ce{CH2}$ group). The appropriate analogy would be to replace the cyclopropane with an exo-methylene type of double bond (e.g. removing one of the cyclopropane $\ce{CH2}$ groups and creating a double bond between the remaining $\ce{CH2}$ group and the former spiro-carbon). | |
| Aug 23, 2017 at 17:03 | history | edited | andselisk♦ | CC BY-SA 3.0 |
Fixed typos, adjusted benzene molecule
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| Aug 23, 2017 at 12:29 | comment | added | Mithoron | related chemistry.stackexchange.com/questions/33602/… | |
| Aug 23, 2017 at 6:36 | history | tweeted | twitter.com/StackChemistry/status/900245221652541441 | ||
| Aug 23, 2017 at 2:52 | history | asked | andselisk♦ | CC BY-SA 3.0 |