Anionic pentafluorothiophenolato complexes of palladium(II) or platinum(II)
摘要:
By reacting Tl(SC6F5) with halide containing complexes of palladium(II) or platinum(II), mono- or binuclear compounds with terminal and/or bridging pentafluorothiophenolato groups can be obtained. Treatment of the latter ones with triphenylphosphine causes bridge-cleavage affording cis-mononuclear compounds.
Direct electrosynthesis of halo and mixed-halo complexes of palladium(II and IV) by the dissolution of a sacrificial palladium anode in aqueous medium
摘要:
A rapid single-step method for the electrosynthesis of chloro and bromo complexes of palladium(II and IV), viz. M2[PdX4] aid M2[PdX6], by the dissolution of a palladium anode in chloride or bromide containing media is described. Electrolysis of dilute HX solution in the presence of pyridine, 2,2'-bipyridyl or 1,10-phenanthroline gives rise to non-electrolytes, e.g. trans-[PdX2(PY)2], [PdX2(bipy)] and [PdX2(phen)]. Anodic oxidation of palladium in HX medium in the presence of acetonitrile and benzonitrile also gives the non-electrolytes trans-[PdX2(CH3CH2NH2)2] and trans-[PdX2(C6H5CH2NH2)2], respectively.
申请人:KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY 한국과학기술연구원(319980077518) BRN ▼209-82-03522
公开号:KR20210098002A
公开(公告)日:2021-08-10
본 발명은 메탄을 산화시켜 메틸에스테르를 제조하기 위한 촉매와 방법에 관한 것으로, 본 발명에 따른 메탄 활성화 촉매는 낮은 온도와 약산의 조건 하에서 우수한 촉매활성을 나타낼 뿐만 아니라, 반복사용에도 촉매의 성능 저하가 거의 없으므로, 이를 통해 메탄으로부터 메탄올의 생산에 유리하다.