In Search of the Perfect Photocage: Structure–Reactivity Relationships in meso-Methyl BODIPY Photoremovable Protecting Groups

T Slanina, P Shrestha, E Palao, D Kand… - Journal of the …, 2017 - ACS Publications
A detailed investigation of the photophysical parameters and photochemical reactivity of
meso-methyl BODIPY photoremovable protecting groups was accomplished through …

[HTML][HTML] Visible light activated coumarin photocages: an interplay between radical and organobase generation to govern thiol–ene polymerizations

MT Kiker, A Uddin, LM Stevens, KY Chung, P Lu… - Polymer …, 2023 - pubs.rsc.org
Photobase generators (PBGs) are an attractive tool for the latent and spatially governed
formation of polymer networks with uniform topologies due to the anionic step-growth …

Cucurbituril-activated photoreaction of dithienylethene for controllable targeted lysosomal imaging and anti-counterfeiting

G Liu, X Xu, X Dai, C Jiang, Y Zhou, L Lu, Y Liu - Materials Horizons, 2021 - pubs.rsc.org
Supramolecular macrocycle-mediated photoreaction has been a research hotspot recently.
Herein, we fabricated a photo-responsive intelligent supramolecular assembly that …

Photochemical activation of tertiary amines for applications in studying cell physiology

N Asad, D Deodato, X Lan, MB Widegren… - Journal of the …, 2017 - ACS Publications
Representative tertiary amines were linked to the 8-cyano-7-hydroxyquinolinyl (CyHQ)
photoremovable protecting group (PPG) to create photoactivatable forms suitable for use in …

Inclusion complexation of biphenyl-3, 3′, 4, 4′-tetraamine and 4, 4′-diaminobiphenyl-3, 3′-diol with β-cyclodextrin for antibacterial activity

K Paramasivaganesh, V Narayanan, V Ganesan… - Journal of Molecular …, 2023 - Elsevier
Inclusion complex (IC) of β-cyclodextrin (β-CD) with biphenyl-3, 3′, 4, 4′-tetraamine
(BPT), and 4, 4′-diaminobiphenyl-3, 3′-diol (DABD) are prepared and investigated in both …

The Discovery, Development and Demonstration of Three Caged Compounds

MG Steinmetz, RS Givens - Photochemistry and Photobiology, 2021 - Wiley Online Library
An overview of the history, mechanistic aspects and applications is provided for p‐
hydroxyphenacyl (pHP) and benzoin photoremovable protecting groups, which release …

Photoreaction of 4-(Bromomethyl)-7-(Diethylamino) Coumarin: Generation of a Radical and Cation Triplet Diradical during the C–Br Bond Cleavage

M Takano, M Abe - Organic Letters, 2022 - ACS Publications
7-Diethylamino-4-methyl coumarin (DEACM) derivatives are widely used as photolabile
protecting groups. In this study, the photolysis of DEACM-Br with Br as the leaving group …

Elucidating and Optimizing the Photochemical Mechanism of Coumarin-Caged Tertiary Amines

S Banala, XT Jin, TL Dilan, SH Sheu… - Journal of the …, 2024 - ACS Publications
Photoactivatable or “caged” pharmacological agents combine the high spatiotemporal
specificity of light application with the molecular specificity of drugs. A key factor in all …

Crucial Roles of Leaving Group and Open-Shell Cation in Photoreaction of (Coumarin-4-yl) methyl Derivatives

HD Nguyen, M Abe - Journal of the American Chemical Society, 2024 - ACS Publications
Photoreactions of (coumarin-4-yl) methyl derivatives have been extensively studied in many
fields of chemistry, including organic synthesis and photoinduced drug delivery systems …

Olive-Shaped Organic Cages: Synthesis and Remarkable Promotion of Hydrazone Condensation through Encapsulation in Water

YY Xu, HK Liu, ZK Wang, B Song… - The Journal of …, 2021 - ACS Publications
Two organic cages have been prepared in situ in water through the 2+ 3 hydrazone
coupling of two pyridinium-derived trialdehydes and oxalohydrazide. The highly water …