N‑Heterocyclic Carbene-Stabilized Germanium and Tin Analogues of Heavier Nitriles: Synthesis, Reactivity, and Catalytic Application
收藏NIAID Data Ecosystem2026-03-11 收录
下载链接：
https://figshare.com/articles/dataset/N_Heterocyclic_Carbene-Stabilized_Germanium_and_Tin_Analogues_of_Heavier_Nitriles_Synthesis_Reactivity_and_Catalytic_Application/9788828
下载链接
链接失效反馈官方服务：
资源简介：
The synthesis of
stable heavier analogues of nitriles as monomeric
tetrylene–phosphinidenes MesTerEP(IDipp) (E = Ge,
Sn; MesTer = 2,6-Mes2C6H3, IDipp = C([N-(2,6-iPr2C6H4)CH]2) was achieved by taking advantage of
NHC (N-heterocyclic carbene, here IDipp) coordination to the low-valent
phosphorus center. Multiple bonding character of the E–P bonds
was examined experimentally and computationally. Both germanium and
tin compounds undergo [2+2] cycloaddition with diphenylketene, whereas
reaction of the tin derivative with tris(pentafluorophenyl)borane
provided unique “push–pull” phosphastannene (MesTer)(Ar)Sn = P(IDipp) (Ar = C6F4[B(F)(C6F5)2]). Going further, we demonstrated
the potential of tetrylene–phosphinidene complexes in catalytic
hydroboration of carbonyl compounds.
创建时间：
2019-09-03
