An article Catalytic Photoredox Allylation of Aldehydes Promoted by a Cobalt Complex WOS:000603454300001 published article about CARBONYL-COMPOUNDS; ASYMMETRIC ALLYLATION; ALLYLIC ACETATES; METAL-COMPLEXES; EFFICIENT; HALIDES; FUNCTIONALIZATION; TRANSFORMATIONS; IMINES in [Gualandi, Andrea; Rodeghiero, Giacomo; Moreno-Cabrerizo, Cristina; Foucher, Charles; Marchini, Marianna; Ceroni, Paola; Giorgio Cozzi, Pier] Alma Mater Studiorum Univ Bologna, Dipartimento Chim G Ciamician, Via Selmi 2, I-40126 Bologna, Italy; [Rodeghiero, Giacomo; Perciaccante, Rossana; Jansen, Thomas Paul] Cyanagen Srl, Via Stradelli Guelfi 40-C, I-40138 Bologna, Italy; [Moreno-Cabrerizo, Cristina] Univ Alicante, Fac Ciencias, Dept Quim Organ, E-03080 Alicante, Spain; [Moreno-Cabrerizo, Cristina] Univ Alicante, Fac Ciencias, Ctr Innovac Quim Avanzada ORFEO CINQA, E-03080 Alicante, Spain; [Foucher, Charles] Ecole Natl Super Chim Paris, 11 Rue Pierre & Marie Curie, F-75231 Paris 05, France in 2021, Cited 70. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5. Recommanded Product: 123-11-5
The preparation of homoallylic alcohols by addition of organometallic allyl compounds to carbonyls is an important strategy in organic chemistry. Allylating organometallic cobalt species can be generated employing stoichiometric quantities of Zn acting as reductant. To avoid the employment of stoichiometric amount of Zn, we have developed an allylation reaction of aromatic and aliphatic aldehydes promoted by photoredox catalysis in the presence of a cobalt complex, and we present herein a full account of our research. In the presence of the abundant CoBr2 (10 mol %), 4,4 ‘-di-tert-butyl-2,2 ‘-dipyridyl (dtbbpy, 10 mol %), allyl acetate (3 equiv.), [Ir(dtbbpy)(ppy)(2)]PF6 (ppy=2-phenylpyridine, 2 mol %), and N,N-diisopropylethylamine (4 equiv.), an allylation of aldehydes is taking place, in moderate to good yields. Substrates scope, limitations, and photophysical investigations of this new process are reported.
About 4-Methoxybenzaldehyde, If you have any questions, you can contact Gualandi, A; Rodeghiero, G; Perciaccante, R; Jansen, TP; Moreno-Cabrerizo, C; Foucher, C; Marchini, M; Ceroni, P; Cozzi, PG or concate me.. Recommanded Product: 123-11-5
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