Download Alcohols Phenols and Ethers PowerPoint Presentation

Iframe embed code :

Unable to generate embed code for this presentation.request for embed code @ mail[at]slidesfinder.com

Presentation url :

Description :

Alcohols Phenols and Ethers Presentation : Download Alcohols Phenols and Ethers ppt presentation and make your presenation attractive

Tags :

Alcohols Phenols and Ethers

Home / Health & Wellness / Health & Wellness Presentations / Alcohols Phenols and Ethers PowerPoint Presentation

Alcohols Phenols and Ethers PowerPoint Presentation

About This Presentation

worldwideweb

Description : Alcohols Phenols and Ethers Presentation : Download Alcohols Phenols and Ethers ppt presentation and... Read More

Tags : Alcohols Phenols and Ethers

Published on : Dec 09, 2014
Views : 317 | Downloads : 0

Download Now

Share on Social Media

PowerPoint is the world's most popular presentation software; you can create professional Alcohols Phenols and Ethers powerpoint presentation with this powerful software easly. And give your presentation on Alcohols Phenols and Ethers in conference, a school lecture, a business proposal or in webinar.

Uploader spend their valuable time to create this Alcohols Phenols and Ethers powerpoint presentation slides, to share their knowledgable content with the world. This ppt presentation uploaded by worldwideweb in their relavent Health & Wellness category is available for free download and use according to your industries likefinance,marketing,education,health and many more.

SlidesFinder.com provides a platform for marketers, presenters and educationists along with being the preferred search engine for professional PowerPoint presentations on the Internet to upload your Alcohols Phenols and Ethers ppt presentation slides to BUILD YOUR CROWD!!

« Alcohols - Web Publishing PowerPoint Presentation

Algae Energy (Challenges and Efforts) PowerPoint Presentation »

User Presentation

Liver cancer Hepatocellular carcinoma

by onlinesearch

Intracranial aneurysms-anaesthesia

by slidesfinder

CERVICAL CANCER HIV

by onlinesearch

Lung Cancer Awareness

by onlinesearch

Eating a balanced Diet Pbworks

by worldwideweb

Alcohols - Web Publishing

by worldwideweb

The Drum - John Scott Your Dad Did What

by worldwideweb

The Beach (I Love Science)

by worldwideweb

Free PowerPoint Templates

Slide 1 -

Alcohols, Phenols and Ethers Alcohol and Phenols have –OH group (hydroxyl functionality). Polar. The presence of the hydroxyl group makes them miscible with water The –OH group participates in H-bonding Alcohols up to C5 are very soluble in water. After that solubility decreases with increasing number of Carbon atoms Fundamentals of General, organic and Biological chemistry; McMurry et al., 5ed, Prentice Hall

Slide 2 -

Alcohols

Slide 3 -

Naming alcohols Start with the parent chain and replace the hydrocarbon –e ending with –ol Number the hydrocarbon chain. The carbon containing the –OH group should have the lowest number Number the position of the –OH group Number and name other side chains or functionalities using IUPAC rules 2-methyl-1-propanol 1-butanol

Slide 4 -

Primary /secondary/tertiary 2-butanol A 2o alcohol (secondary) 2-methyl-2-propanol A 3o alcohol (tertiary) 1-propanol (1o alcohol) Distinguish the difference between 1o, 2o and 3o structures

Slide 5 -

Nomenclature contd. In a cyclic alcohol, it is understood that the –OH group is on C-1

Slide 6 -

Alcohols What is the identitity of this molecule?

Slide 7 -

2-isopropyl-5-methylcyclohexanol Menthol

Slide 8 -

Alcohols (diols, triols) -diols or –triols mean two or three hydroxy groups in the molecule Number the hydroxy group carbons with the lowest possible numbers Prefix uses the full parent name, i.e butane , Ethane-1,2-diol (ethylene glycol) Propane-1,2,3-triol (glycerol)

Slide 9 -

Properties of alcohols Alcohols are polar compounds because the –OH group participates in H-bonding Smaller straight chain alcohols are usually liquids Alcohols such as 1-heptanol (C8) tends to act more like alkanes Diols and triols have higher b.p’s and are more water soluble

Slide 10 -

Reactions of alcohols Dehydration: Loss of water to form an alkene. Occurs in presence of acid catalyst Oxidation: In presence of oxidizing agents alcohols get oxidized to carbonyl compounds

Slide 11 -

Dehydration reaction Fundamentals of General, organic and Biological chemistry; McMurry et al., 5ed, Prentice Hall

Slide 12 -

Dehydration of alcohols Hint- More substituted alkene will be major product

Slide 13 -

Dehydration of alcohols Predict the starting alcohol in the following: ? ? Write all possible structures then keep the most substituted ones!

Slide 14 -

Oxidation *Note- Depending upon the alcohol and reaction conditions a different types and mixtures of carbonyl products may be formed Image Adapted from http://www.chem.ucalgary.ca/courses/351/Carey5th/Ch15/ch15-4-6.html

Slide 15 -

Oxidation of alcohols Secondary alcohols get converted to ketones upon oxidation but no further Q: What is oxidation reaction for a tertiary alcohol Image Adapted from http://www.chem.ucalgary.ca/courses/351/Carey5th/Ch15/ch15-4-6.html

Slide 16 -

Oxidation of alcohols ? ?

Slide 17 -

Hydroxybenzene (a.k.a Phenol) Have been used as an antiseptic Many OTC sore throat medications contain substituted phenols Most phenols are somewhat water soluble BHA and BHT are often used as food preservatives BHA BHT

Slide 18 -

Acidity of phenols Alcohols and Phenols are weakly acidic They dissociate in water to give the alkoxide or the phenoxide anion

Slide 19 -

Phenols Methanol and Ethanols are as acidic as water, i.e weak acids, Ka = 10-15 Their anion (alkoxide ion) is a strong base, similar to the hydroxide ion Phenols are more acidic than alcohols Phenolic Ka is 1.0X 10-10

Slidesfinder is a sharing website for PowerPoint presentations search and share. Find your interest in the form of powerpoint presentations on slidesfinder and save your valuable time . On Slidesfinder you get presentations from our huge library of professional ppt presentations. We believe in making your search INFORMATIVE and FUN. Find your best ppt presentation from a pool of PowerPoint presentations stacked under important industry categories like business & management, heath & Wellness,eduction & training etc. We provide unique informative PowerPoint presentation for marketers, presenters and educationists. These professional PowerPoint presentations are uploaded by professionals from across numerous industry segments.These ppt presentations are available for FREE download.

Not just finding your interest, but facilitate you broadcast your interest. We have created this platform for easy sharing of PowerPoint presentations, ensuring that these presentations get maximum exposure. Create your slidesfinder account and upload PowerPoint presentations for free, share on social media platforms and BUILD YOUR CROWD WITH PRESENTATION !!

The Great Buddha says, "Share your knowledge.It’s a way to achieve immortality"! So, start sharing knowledge and we are here to make that immortal !!

Re-productivity of content are not allowed. Without prior written permission from author, commercial use of any content is illegal.