Carlsen, Peter N. published the artcileStudies toward the AB ring system of the tetrapetalone natural products, Category: catalysis-chemistry, the publication is Tetrahedron (2015), 71(35), 5886-5896, database is CAplus and MEDLINE.
Synthetic efforts toward the rapid assembly of the AB ring system of the tetrapetalones, e.g., I, is described. Key to this work was the use of [3+2]-cycloaddition/oxidative extrusion methodol. to furnish functionalized aryl enones. The Nazarov cyclization of these substrates was examined, and optimized to generate the AB ring carbon skeleton. Then, Pd-catalyzed cross-coupling were conducted, and conditions were identified that enabled installation of the requisite C14-N bond.
Tetrahedron published new progress about 1237588-12-3. 1237588-12-3 belongs to catalysis-chemistry, auxiliary class Mono-phosphine Ligands, name is 4-(2-(Di(adamantan-1-yl)phosphino)phenyl)morpholine, and the molecular formula is C30H42NOP, Category: catalysis-chemistry.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia