Lei, Ming published the artcileHomogeneous and Heterogeneous Pd-Catalyzed Selective C-P Activation and Transfer Hydrogenation for “Group-Substitution” Synthesis of Trivalent Phosphines, Synthetic Route of 143-15-7, the publication is Organic Letters (2022), 24(15), 2868-2872, database is CAplus and MEDLINE.
A group-substitution synthesis of trivalent phosphines via a C-P activation of phosphonium salts is reported. The alkyl groups were introduced by alkylation of phosphines to form phosphonium salts. The de-arylation of phosphonium salts was achieved by C-P activation and transfer hydrogenation with homogeneous or heterogeneous Pd (0) catalysts. With this method, trivalent phosphines were prepared from com. available triarylphosphines. A chiral monophosphine ligand could be prepared from BINAP in a de-phosphination process.
Organic Letters published new progress about 143-15-7. 143-15-7 belongs to bromides-buliding-blocks, auxiliary class Bromide,Aliphatic hydrocarbon chain, name is 1-Bromododecane, and the molecular formula is C12H25Br, Synthetic Route of 143-15-7.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary