The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: Tris(3,5-bis(trifluoromethyl)phenyl)phosphine(SMILESS: FC(C1=CC(C(F)(F)F)=CC(P(C2=CC(C(F)(F)F)=CC(C(F)(F)F)=C2)C3=CC(C(F)(F)F)=CC(C(F)(F)F)=C3)=C1)(F)F,cas:175136-62-6) is researched.HPLC of Formula: 214610-10-3. The article 《Modular Access to Substituted Azocanes via a Rhodium-Catalyzed Cycloaddition-Fragmentation Strategy》 in relation to this compound, is published in Journal of the American Chemical Society. Let’s take a look at the latest research on this compound (cas:175136-62-6).
A short entry to substituted azocanes by a Rh-catalyzed cycloaddition-fragmentation process is described. Specifically, exposure of diverse N-cyclopropylacrylamides to phosphine-ligated cationic Rh(I) catalyst systems under a CO atm. enables the directed generation of rhodacyclopentanone intermediates. Subsequent insertion of the alkene component is followed by fragmentation to give the heterocyclic target [e.g., acrylamide I → azocane II (63%) in presence of [Rh(cod)2]OTf, P[(3,5-(CF3)2C6H3)3] and CO in PhCN]. Stereochem. studies show, for the first time, that alkene insertion into rhodacyclopentanones can be reversible.
Here is just a brief introduction to this compound(175136-62-6)Safety of Tris(3,5-bis(trifluoromethyl)phenyl)phosphine, more information about the compound(Tris(3,5-bis(trifluoromethyl)phenyl)phosphine) is in the article, you can click the link below.
Reference:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem