Many impressive synthetic approaches have been developed

The gap

Evidence profile

Sourced from the stated research gap and future-work section and abstract of the source papers, classified as general, drawn from work published between 2023 and 2026, spanning 3 journals.

Supporting evidence — 4 representative gaps

• Chiral Cages With Asymmetric π‐Clefts Enable Catalytic Enantioconvergent S N 1 Transformation via Synergistic Cation–π and Anion–π Interactions (2026) · Angewandte Chemie International Edition · doi

  The lack of a deliberate design element utilizing cation–π and anion–π interactions in catalysis. The need for novel strategies to address challenging stereoselective transformations. The limited understanding of the role of noncovalent interactions in catalytic processes.

  generalstated research gap
  Keywords: lack deliberate design element utilizing cation anion interactions
• Chiral Cages With Asymmetric π‐Clefts Enable Catalytic Enantioconvergent S N 1 Transformation via Synergistic Cation–π and Anion–π Interactions (2026) · Angewandte Chemie International Edition · doi

  Exploring the scope of the ion–π catalysis strategy for other transformations. Investigating the applicability of chiral cages to different reaction types. Further elucidating the mechanisms of cation–π and anion–π interactions in catalysis.

  generalfuture-work section
  Keywords: exploring scope ion catalysis strategy other transformations investigating
• Chirality-Matched Cyclopropenimine–Thiourea Organocatalysis for Regiocontrolled Ring-Opening Polymerization of Methyl Glycolide (2026) · ACS Catalysis · doi

  Chirality-matching strategies based on enantiopure monomers and chiral catalysts have been pursued in both organometallic catalytic and organocatalytic systems; however, the presence of metal residues remains a significant limitation, whereas organocatalytic approaches still lack a fundamental mechanistic understanding of site selectivity and fail to achieve a unified control over reaction conditions, rates, and regioselectivity.

  generalabstractevidence 5/5
  Keywords: organocatalytic chirality matching strategies based enantiopure monomers chiral catalysts pursued organometallic catalytic systems presence metal
• Photoinduced Cobalt-Catalyzed Desymmetrization of Dialdehydes to Access Axial Chirality (2023) · Journal of the American Chemical Society · doi

  Although many impressive synthetic approaches have been developed to access central chirality, the construction of axial chirality by metallaphotoredox catalysis still remains underexplored.

  generalabstractevidence 4/5
  Keywords: chirality impressive synthetic approaches developed access central construction axial metallaphotoredox catalysis still remains underexplored

Questions about this gap