Trisubstituted Alkenes as Valuable Building Blocks

Area of Science:

• Organic Chemistry
• Synthetic Chemistry

Background:

• Trisubstituted alkenes are crucial intermediates in organic synthesis.
• Their synthetic applications are extensive but not fully quantified compared to less substituted alkenes.

Purpose of the Study:

• To provide a comprehensive review of fundamental transformations involving all-carbon-substituted trisubstituted alkenes.
• To consolidate knowledge on the reactivity and synthetic utility of these compounds.

Main Methods:

• Literature review of key transformations.
• Categorization of reactions into nucleophilic additions, oxidative cleavage, and cyclization processes.

Main Results:

• Detailed overview of carbon, oxygen, and nitrogen nucleophile additions.
• Discussion of halogenation and carboxylation reactions.
• Exploration of oxidative cleavage, cyclization, and cycloisomerization reactions.

Conclusions:

• Trisubstituted alkenes are versatile synthons with diverse reactivity.
• This review serves as a foundational resource for chemists utilizing these important molecules.