Introduction to Rearrangement Reactions
Introduction to Rearrangement Reactions Reactions that involve a carbocation intermediate may be accompanied by rearrangements where a pair of electrons from a C-H or C-C bond
Read morecarbocations
Are these molecules conjugated?
If Org 2 has an overall theme, it’s “resonance”. Today’s post has a very simple message. Atoms with lone pairs, π bonds, radicals, and carbocations can
Read moreMaking Alkyl Halides From Alcohols
Making Alkyl Halides From Alcohols In today’s post we show that treating alcohols with HCl, HBr, or HI (which all fall under the catch-all term
Read moreHydration of Alkenes With Aqueous Acid
Hydration of Alkenes to Give Alcohols When alkenes are treated with aqueous acid (H3O+) they can be converted to alcohols. Formation of the new C-OH
Read moreRearrangements in Alkene Addition Reactions
Carbocation Rearrangements In Alkene Addition Reactions Alkene addition reactions that go through carbocation intermediates (such as addition of HCl, HBr, HI and H3O+) may occur
Read moreCarbocation Rearrangement Reactions (2): Alkyl Shifts
Alkyl Shifts In Carbocation Rearrangement Reactions, Including Ring Expansion Hydride shifts can sometimes occur when a more stable carbocation can be formed through migration of
Read moreThe SN1 Mechanism
The SN1 Reaction Mechanism There are two important classes of nucleophilic substitution mechanisms – the SN1 and SN2 mechanisms (See article – Two Types of
Read moreThe Three Classes of Nucleophiles
I know I’ve said this before, but a whole lot of organic chemistry can be boiled down to “nucleophile attacks electrophile“. A nucleophile is a
Read moreThe Conjugate Acid Is A Better Leaving Group
Adding Acid Increases Leaving Group Ability Sure, it’s one thing to recognize halogens (Cl, Br, and I) as having high leaving group ability, as well
Read more3 Factors That Stabilize Carbocations
Carbocations: Properties, Formation, and Stability Carbocations are electron-deficient species with an empty p-orbital Lacking a full octet and bearing a positive charge, they tend to
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