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Chemistry Forums for Students => Organic Chemistry Forum => Topic started by: Science geek on July 29, 2015, 02:44:57 AM

Title: Nomencalatur of alcohols
Post by: Science geek on July 29, 2015, 02:44:57 AM
(https://www.chemicalforums.com/proxy.php?request=http%3A%2F%2Fi.imgur.com%2FuOix2Ni.png&hash=046a9dc6b65bd208ea8ac520178ec2a72d08f140)

How should i name this alcohol,this is so confusing


Mod edit: img tags added. Please use img tags like this: [img]http://image uri[/img] or upload images as attachments (click the "Additional Options..." tab below the edit field in the reply window) or use SMILES code - please do not link to external image hosting websites. For more information on formatting posts correctly, click here (http://www.chemicalforums.com/index.php?topic=59314.msg230001#msg230001). Dan
Title: Re: Nomencalatur of alcohols
Post by: sjb on July 29, 2015, 03:54:31 AM
This molecule doesn't seem to obey basic valency rules. Have you been given the carbon-oxygen skeleton for instance and tried to append hydrogens as necessary? Where have you seen the structure you have drawn?
Title: Re: Nomencalatur of alcohols
Post by: Science geek on July 29, 2015, 04:55:38 AM
I have seen it in a chemistry workbook. I just have to name it,do ya have some ideas
Title: Re: Nomencalatur of alcohols
Post by: DrCMS on July 29, 2015, 05:15:47 AM
I'd name it "made up nonsense" and if it was genuinely in a chemistry book then best you throw that book away for also being made up nonsense.


Mod edit: some words replaced with cleaner synonyms... Dan
Title: Re: Nomencalatur of alcohols
Post by: Science geek on July 29, 2015, 05:48:46 AM
Come on there should be a way,do not be so rude
Title: Re: Nomencalatur of alcohols
Post by: DrCMS on July 29, 2015, 06:54:30 AM
I am not being rude to you but the structure you have drawn does not exist therefore it can not be named because the naming rules only work for real molecules not made up nonsense.


Mod edit: some words replaced with cleaner synonyms... Dan
Title: Re: Nomencalatur of alcohols
Post by: orgopete on July 29, 2015, 09:16:45 AM
Hint, the challenge about the structure was an invitation to correct it. Hydrogens are missing and one has an incorrect subscript. Q, what is the length of the longest chain?