An article Photostable Ruthenium(II) Isocyanoborato Luminophores and Their Use in Energy Transfer and Photoredox Catalysis WOS:000669536600013 published article about SUBSTITUTED BIPYRIDYL COMPLEXES; CHARGE-TRANSFER STATES; ALPHA-AMINO-ACIDS; VISIBLE-LIGHT; POLYPYRIDINE COMPLEXES; IRIDIUM(III) COMPLEXES; ELECTRON-TRANSFER; DECARBOXYLATIVE ARYLATION; PHOTOINDUCED ELECTRON; REDUCTIVE-ELIMINATION in [Schmid, Lucius; Prescimone, Alessandro; Wenger, Oliver S.] Univ Basel, Dept Chem, CH-4056 Basel, Switzerland; [Kerzig, Christoph] Johannes Gutenberg Univ Mainz, Dept Chem, D-55128 Mainz, Germany in 2021, Cited 154. SDS of cas: 103-26-4. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4
Ruthenium(II) polypyridine complexes are among the most popular sensitizers in photocatalysis, but they face some severe limitations concerning accessible excited-state energies and photostability that could hamper future applications. In this study, the borylation of heteroleptic ruthenium(II) cyanide complexes with alpha-diimine ancillary ligands is identified as a useful concept to elevate the energies of photoactive metal-to-ligand charge-transfer (MLCT) states and to obtain unusually photorobust compounds suitable for thermodynamically challenging energy transfer catalysis as well as oxidative and reductive photoredox catalysis. B(C6F5)(3) groups attached to the CN- ligands stabilize the metal-based t(2g)-like orbitals by similar to 0.8 eV, leading to high (MLCT)-M-3 energies (up to 2.50 eV) that are more typical for cyclometalated iridium(III) complexes. Through variation of their alpha-diimine ligands, nonradiative excited-state relaxation pathways involving higher-lying metal-centered states can be controlled, and their luminescence quantum yields and MLCT lifetimes can be optimized. These combined properties make the respective isocyanoborato complexes amenable to photochemical reactions for which common ruthenium(II)-based sensitizers are unsuited, due to a lack of sufficient triplet energy or excited-state redox power. Specifically, this includes photoisomerization reactions, sensitization of nickel-catalyzed cross-couplings, pinacol couplings, and oxidative decarboxylative C-C couplings. Our work is relevant in the greater context of tailoring photoactive coordination compounds to current challenges in synthetic photochemistry and solar energy conversion.
About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Schmid, L; Kerzig, C; Prescimone, A; Wenger, OS or concate me.. SDS of cas: 103-26-4
Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
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