“Novel Photocleavable Protecting Group Achieves Enhanced Quantum Yield and Red-Shifted Absorption Through Cation Delocalization and Photo-Isomerization”

https://pubmed.ncbi.nlm.nih.gov/38095129

A novel photocleavable protecting group has been developed with enhanced quantum yield and red-shifted absorption achieved through cation delocalization and photo-isomerization, identifying the cis-isomer as the superior protecting group.