ByViDa1111
Hey,
I wanted to ask how cycloalkanes/kenes/kines (does that even exist?) are named. I know that you count the Cs, which is how the parent name is formed. So, "pent."
But what do I do now if I have an alcohol residue or a double bond? How is this prioritized?
Are cycloalkanes isomers of alkenes?
What is the best way to identify a cycloalkane?
(1 votes)
Loading...Good morning! Unfortunately, our chemistry class was canceled today, and I have no idea how to solve the problems we were given. Can anyone help?
I'm currently using Betaisodona solution and noticed that the handle of the cotton swab immediately turns black upon contact! The cotton part takes on the typical yellowish-brown color, only the stem is affected. It appears to be something like cardboard with plastic, similar to those paper cups. Is the iodine reacting somehow, or does anyone…
or why don't two sp-sp bonds form between the carbon atoms instead of one sp-sp and one pp bond?
Does anyone have any idea I didn't understand the task at all
You have birds like cyclopropene, cyclobutene, cyclohexene, cyclooctene, cyclooctin. Cycloalkines are stable only with ring sizes ≧8. If only a Multiple binding is then not necessary to indicate the position because all CC bonds are equivalent. In the case of several double bonds, there are edges, e.g. cyclohexa-1,3-diene and cyclohexa-1,4-diene (there is no cyclohexa-1,2-diene, since cumulative double bonds in rings are also stable only at ≧8 ring atoms, and in any case very exotic). The most known of the polyunsaturated rings is that Cycloocta-1,3,5,7-tetraene.
If a functional group (alcohol, amine, ketone, etc.) is added, then the functional group receives number 1, and the remainder corresponds to the usual rules, e.g. cyclohex-2-en-1-one.
Thank you. Methyl radicals are then specified before “cyclo”, are they? If you could also answer my priority question, that would be very nice :))
Ja, Seitenketten kommen vorne dran, z.B. 1,2-Dimethylcycloprop-1-en.
Über die Prioritäten habe ich doch geschrieben, vgl. Cyclohex-2-en-1-on.
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Okay, I’ll do it now.
Clear, for example cyclohexa-3-ene-1,2-diol. And I have read your “Vocal Question” but not understood, maybe you better follow the wording.
Ps: if I had two ols, I would write diol as usual, right?
Okay, thanks! Can you answer my vocal question xd?