The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: [Ir(dtbbpy)(ppy)2]PF6( cas:676525-77-2 ) is researched.HPLC of Formula: 676525-77-2.Hsieh, Sheng-Ying; Bode, Jeffrey W. published the article 《Silicon Amine Reagents for the Photocatalytic Synthesis of Piperazines from Aldehydes and Ketones》 about this compound( cas:676525-77-2 ) in Organic Letters. Keywords: piperazine preparation silicon amine reagent photocatalytic cross coupling; photocatalytic cross coupling aldehyde ketone silicon amine reagent. Let’s learn more about this compound (cas:676525-77-2).
Silicon amine protocol (SLAP) reagents for photocatalytic cross-coupling with aldehydes and ketones to form N-unprotected piperazines, e.g., I and II, have been developed. This blue light promoted process tolerates a wide range of heteroaromatic, aromatic, and aliphatic aldehydes and structurally and stereochem. complex SLAP reagents. It provides a tin-free alternative to SnAP (tin amine protocol) reagents for the synthesis of substituted piperazines.
In some applications, this compound(676525-77-2)HPLC of Formula: 676525-77-2 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”