3,3,3-三氟丙炔在铑络合物中的反应性：硼氢化反应的发展。
Reactivity of 3,3,3-Trifluoropropyne at Rhodium Complexes: Development of Hydroboration Reactions.
机构信息
Humboldt-Universität zu Berlin, Department of Chemistry, Brook-Taylor-Straße 2, 12489, Berlin, Germany.
出版信息
Chemistry. 2018 Aug 1;24(43):11131-11138. doi: 10.1002/chem.201801662. Epub 2018 Jun 27.
The rhodium compounds [Rh(C≡CCF )(PEt ) ] (2), fac-[RhH(C≡CCF ) (PEt ) ] (3), and fac-[Rh{(E)-CH=CHCF }(C≡CCF ) (PEt ) ] (4) were synthesized by reactions of the rhodium(I) complexes [Rh(H)(PEt ) ] (1) and [Rh(Bpin)(PEt ) ] (5, HBpin=pinacolborane) with the alkyne 3,3,3-trifluoropropyne. Reactivity studies of [Rh(C≡CCF )(PEt ) ] (2) were performed with CO and CO to form [Rh(C≡CCF )(CO)(PEt ) ] (7) and subsequently trans-[Rh(C≡CCF )(CO)(PEt ) ] (8) as well as the labeled derivatives. Using 1-4 as catalysts, hydroboration reactions selectively afforded borylated building blocks.
铑化合物 [Rh(C≡CCF )(PEt ) ] (2)、fac-[RhH(C≡CCF ) (PEt ) ] (3) 和 fac-[Rh{(E)-CH=CHCF }(C≡CCF ) (PEt ) ] (4) 是通过铑 (I) 配合物 [Rh(H)(PEt ) ] (1) 和 [Rh(Bpin)(PEt ) ] (5，HBpin=pinacolborane) 与炔烃 3,3,3-三氟丙炔的反应合成的。对 [Rh(C≡CCF )(PEt ) ] (2) 与 CO 和 CO 的反应性研究形成了 [Rh(C≡CCF )(CO)(PEt ) ] (7)，随后生成了反式-[Rh(C≡CCF )(CO)(PEt ) ] (8) 以及标记衍生物。使用 1-4 作为催化剂，硼氢化反应选择性地得到了硼化的结构单元。
Zotero 插件