Selective carbon-carbon bond cleavage involving alkene moieties

Area of Science:

• Organic Chemistry
• Synthetic Chemistry

Background:

• Selective carbon-carbon (C-C) bond cleavage is crucial for molecular editing.
• C-C bonds are strong and nonpolar, making their selective scission challenging.
• Alkenes are vital industrial and synthetic building blocks, but their functionalization is difficult.

Purpose of the Study:

• To review recent advancements in C-C bond functionalization of olefins.
• To highlight novel pathways beyond traditional double bond cleavage.
• To showcase applications in complex molecule synthesis and editing.

Main Methods:

• Focus on selective cleavage of C-C bonds adjacent to the alkene (C(vinyl)-C, allylic C-C).
• Discuss transformative cleavage and reconstruction of the alkene double bond.
• Include novel processes like single-atom insertion.

Main Results:

• Development of methods to selectively cleave C-C bonds while preserving the alkene.
• Emergence of new C-C bond forming/breaking reactions via atom insertion.
• Expansion of synthetic strategies for functionalizing olefins.

Conclusions:

• Novel C-C bond functionalization strategies offer powerful tools for alkene modification.
• These advances provide new avenues for constructing complex molecular scaffolds.
• The reviewed methods significantly enhance synthetic capabilities in organic chemistry.