We are frequently asked for tips on how approach alcohol oxidation reaction. At first glance these reactions appear challenging. In order to simplify things, consider these general guidelines when thinking about alcohol oxidation reactions:<\/p>\n
General Rule #1<\/strong><\/span> General Rule #2<\/strong><\/span> General Rule #3<\/strong><\/span> General Rule #4<\/strong><\/span> General Rule #5<\/strong><\/span> However, the following reagent will typically only promote oxidation of primary<\/strong> alcohols to an aldehyde<\/strong>. However, all of the above<\/strong> <\/em>will allow secondary alcohols to form ketones<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" We are frequently asked for tips on how approach alcohol oxidation reaction. At first glance these reactions appear challenging. In order to simplify things, consider these general guidelines when thinking about alcohol oxidation reactions: General Rule #1 You can think of oxidation as being on a spectrum: moving from alcohol to aldehyde or ketone to […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.studyorgo.com\/blog\/wp-json\/wp\/v2\/posts\/39"}],"collection":[{"href":"https:\/\/www.studyorgo.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.studyorgo.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.studyorgo.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.studyorgo.com\/blog\/wp-json\/wp\/v2\/comments?post=39"}],"version-history":[{"count":1,"href":"https:\/\/www.studyorgo.com\/blog\/wp-json\/wp\/v2\/posts\/39\/revisions"}],"predecessor-version":[{"id":40,"href":"https:\/\/www.studyorgo.com\/blog\/wp-json\/wp\/v2\/posts\/39\/revisions\/40"}],"wp:attachment":[{"href":"https:\/\/www.studyorgo.com\/blog\/wp-json\/wp\/v2\/media?parent=39"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.studyorgo.com\/blog\/wp-json\/wp\/v2\/categories?post=39"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.studyorgo.com\/blog\/wp-json\/wp\/v2\/tags?post=39"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nYou can think of oxidation as being on a spectrum: moving from alcohol to aldehyde or ketone to carboxylic acid. The more you oxidize the further along you go.<\/p>\n
\nPrimary<\/strong> alcohols can be oxidized to aldehydes<\/strong> or<\/em><\/span> all the way to carboxylic acids<\/strong>. This depends on the reagent. Please see General Rule #5.<\/p>\n
\nSecondary<\/strong> alcohols are oxidized to ketones. <\/strong><\/p>\n
\nTertiary<\/strong> alcohols are extremely resistant to oxidation. Therefore, in general- tertiary alcohols do not undergo oxidation.<\/p>\n
\nCertain reagents will promote oxidation of primary alcohols to different extents.
\nThe following tend to promote the fullest extent of oxidation possible<\/em><\/strong>
\nNa2Cr2O7,H2SO4<\/strong>
\nNa2Cr2O7, CrO3\/H2SO4<\/strong>
\nCrO3\/H2SO4, acetone<\/strong>
\nKMnO4 <\/strong><\/p>\n
\nPCC (pyridinium chlorochromate) <\/strong><\/p>\n