Synthesis, reactions, and catalytic chemistry of the water-soluble chelating phosphine 1,2-bis[bis(m-sodiosulfonatophenyl)phosphino]ethane (DPPETS). Complexes with nickel, palladium, platinum, and rhodium

Autor:	Brian E. Hanson, Berit Bartik, Barbara B. Bunn, Tamás Bartik
Rok vydání:	1994
Předmět:	Ligand chemistry.chemical_element Medicinal chemistry Catalysis Rhodium Inorganic Chemistry Nickel chemistry.chemical_compound chemistry Organic chemistry Chelation Physical and Theoretical Chemistry Platinum Phosphine Palladium
Zdroj:	Inorganic Chemistry. 33:164-169
ISSN:	1520-510X 0020-1669
Popis:	Direct sulfonation of bis(diphenylpbospbino)ethane, DPPE, leads to a complianted mixture of sulfonated products which includes 1,2-bis[bis(m-sodiosulfonatophenyl)phosphino]ethane, DPPETS. DPPETS is isolated in gram quantities by fractional precipitation; the overall yield is 30%. The ligand is more electron accepting than its nonsulfonated analog, DPPE, as judged by the nickel complexes Ni(L)(CO) 2 where L=DPPE and DPPETS
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7874e26909719d8db6f130fea1d76f13 https://doi.org/10.1021/ic00079a029 Zobrazit plný text záznamu