Frogley, Benjamin J’s team published research in Chemistry – A European Journal in 2020-07-21 | 576-83-0

Chemistry – A European Journal published new progress about Carbyne complexes Role: PRP (Properties), RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 576-83-0 belongs to class bromides-buliding-blocks, and the molecular formula is C9H11Br, SDS of cas: 576-83-0.

Frogley, Benjamin J.; Hill, Anthony F.; Shang, Rong; Sharma, Manab; Willis, Anthony C. published the artcile< In Search of Fulminate Analogues: LnMCP:NR>, SDS of cas: 576-83-0, the main research area is carbyne iminophosphino molybdenum tungsten complex fulminate analog preparation; nucleophilic addition iminophosphino carbyne molybdenum tungsten complex; alkylidyne; binuclear; carbyne; fulminate; iminophosphane.

Nucleophilic addition reactions of molybdenum and tungsten iminophosphino-substituted carbyne complexes are explored. The “”CPNR”” ligand may be viewed as being isolobal with fulminate, CNO; however, attempts to prepare a complex of such a ligand resulted instead in a range of novel imino and aminophosphinocarbyne complexes. Metalation-phosphination of carbyne [MoCBr(CO)2(Tp*)] [Tp* = hydrotris(dimethylpyrazolyl)borate] with BuLi and ClP:NMes* (Mes* = 2,4,6-tBi3C6H2) afforded mixtures of the complexes [MoCPBuNHMes*(CO)2(Tp*)] and traces of the bimetallic products [Mo2[μ-C2P2O(NHMes)2](CO)4(Tp*)2] and [Mo2(μ-C2PNHMes)(CO)4(Tp*)2]. The reaction of [WCBr(CO)2(Tp*)] with BuLi and ClP:NMes* afforded predominantly the mononuclear carbyne [W[CP(:NMes*)Bu2](CO)2(Tp*)] and traces of the binuclear complex [W2(μ-C2PNHMes)(CO)4(Tp*)2] which is also obtained when tBuLi is used. Although not isolable, the intended complexes [MCPNMes*(CO)2(Tp*)] could be generated in situ and spectroscopically characterized via the reactions of the stannyl carbynes [MCSnBu3(CO)2(Tp*)] and ClP:NMes*. The preceding observations are mechanistically interpreted with reference to a computational interrogation of the model complex [MoCP:NMe(CO)2(Tp*)], the LUMO of which has considerable phosphorus character.

Chemistry – A European Journal published new progress about Carbyne complexes Role: PRP (Properties), RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 576-83-0 belongs to class bromides-buliding-blocks, and the molecular formula is C9H11Br, SDS of cas: 576-83-0.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary