Dual-wavelength efficient two-photon photorelease of glycine by π-extended dipolar coumarins

Efficient photolabile protecting groups: how to achieve exceptional photo-triggered amino-acid delivery upon irradiation in the NIR.

Photodeprotection of up to Eight Photolabile Protecting Groups from a Single Glycan

Permanent protecting groups are essential for oligosaccharide synthesis. However, the removal of the traditionally used protecting groups is not trivial and demands considerable expertise. Using photolabile protecting groups as permanent protection for glycan can overcome many limitations associated with the traditional oligosaccharide synthesis approach. It is demonstrated here that up to eight photolabile protecting groups can be readily removed from a single glycan using a benchtop LED setup that is very easy to operate. This report suggests that further development of the strategy will offer an attractive alternative for oligosaccharide synthesis.

Photolabile protecting groups: a strategy for making primary amine polymers by RAFT

Photolabile amine protecting groups are combined with RAFT polymerization to create well-defined amine containing polymers, which is typically a challenge for RAFT polymerization.