3480-59-9Relevant articles and documents
Cage-like Fe,Na-Germsesquioxanes: Structure, Magnetism, and Catalytic Activity
Bilyachenko, Alexey N.,Levitsky, Mikhail M.,Yalymov, Alexey I.,Korlyukov, Alexander A.,Khrustalev, Viktor N.,Vologzhanina, Anna V.,Shul'pina, Lidia S.,Ikonnikov, Nikolay S.,Trigub, Alexander E.,Dorovatovskii, Pavel V.,Bantreil, Xavier,Lamaty, Frédéric,Long, Jér?me,Larionova, Joulia,Golub, Igor E.,Shubina, Elena S.,Shul'pin, Georgiy B.
, p. 15360 - 15363 (2016)
A series of four unprecedented heterometallic metallagermsesquioxanes were synthesized. Their cage-like architectures have a unique type of molecular topology consisting of the hexairon oxo {Fe6O19} core surrounded in a triangular manner by three cyclic germoxanolates [PhGe(O)O]5. This structural organization induces antiferromagnetic interactions between the FeIIIions through the oxygen atoms. Evaluated for this first time in catalysis, these compounds showed a high catalytic activity in the oxidation of alkanes and the oxidative formation of benzamides from alcohols.
Generation of Oxyphosphonium Ions by Photoredox/Cobaloxime Catalysis for Scalable Amide and Peptide Synthesis in Batch and Continuous-Flow
Chen, Xiangyang,Houk, Kendall N.,Mo, Jia-Nan,Su, Junqi,Umanzor, Alexander,Zhang, Zheng,Zhao, Jiannan
supporting information, (2022/01/06)
Phosphine-mediated deoxygenative nucleophilic substitutions, such as the Mitsunobu reaction, are of great importance in organic synthesis. However, the conventional protocols require stoichiometric oxidants to trigger the formation of the oxyphosphonium i
Design and synthesis of 3,3′-triazolyl biisoquinoline N,N’-dioxides via Hiyama cross-coupling of 4-trimethylsilyl-1,2,3-triazoles
Sun, Shiyu,Reep, Carlyn,Zhang, Chenrui,Captain, Burjor,Peverati, Roberto,Takenaka, Norito
, (2021/09/16)
A new strategy to effectively lock the conformation of substituents at the 3,3′-positions of axial-chiral biisoquinoline N,N’-dioxides was developed based on the strong dipole–dipole interaction between 1,2,3-triazole and pyridine N-oxide rings. The crystal structure and the DFT calculations of 3,3′-bis(1-benzyl-1H-1,2,3-triazole-4-yl)-1,1′-biisoquinoline N,N’-dioxide (3a) provided strong support for this strategy. Furthermore, we successfully demonstrated that readily available 4-trimethylsilyl-1,2,3-triazoles are viable nucleophiles for Hiyama cross-coupling.