3552-01-0Relevant articles and documents
Intramolecular carbometalation of functionalized terminal alkynes via low-valent titanium complexes
Morlender-Vais,Solodovnikova,Marek
, p. 1849 - 1850 (2000)
Treatment of δ- and γ-functionalized monosubstituted alkynes with diisopropoxy(η2-propene)titanium induces an intramolecular cyclisation to afford the 4- and 5-membered cycloalkanols in good overall yields.
Development of a Scalable Lanthanide Halide/Quaternary Ammonium Salt System for the Nucleophilic Addition of Grignard Reagents to Carbonyl Groups and Application to the Synthesis of a Remdesivir Intermediate
Brak, Katrien,Bremner, W. Stacy,Brown, Angela M.,Chtchemelinine, Andrei,Heumann, Lars,Kerschen, James A.,Stevens, Andrew C.,Subotkowski, Witold,Vieira, Tiago,Wolfe, Lydia C.,Xu, Boran,Yu, Chia-Yun
, (2021/08/30)
This manuscript describes the development and implementation of a scalable additive system, consisting of a lanthanide salt and a solubilizing quaternary ammonium salt, to improve the yield and robustness of the addition of an organomagnesium reagent to a
Microwave-assisted domino hydroformylation/cyclization reactions: Scope and limitations
Airiau, Etienne,Chemin, Claire,Girard, Nicolas,Lonzi, Giacomo,Mann, Andre,Petricci, Elena,Salvadori, Jessica,Taddei, Maurizio
experimental part, p. 2901 - 2914 (2010/10/21)
Hydroformylation of alkenes can be carried out in short time and with low syngas pressure under microwave (MW) dielectric heating. Alkenes, carrying O-, N-, or C-nucleophilic fragments, can be designed for domino reactions, mainly cyclocondensations. Ally