| 词条 | Arsinic acids |
| 释义 |
Arsinic acids are organoarsenic compounds with the formular R2AsO2H. They are formally, but not actually, related to arsinic acid, a hypothetical compound of the formula H2AsO2H. Arsinic acids are monoprotic, weak acids. They react with sodium sulfide to give the dithioarinates R2AsS2Na. [2] Arsinic acids are related to phosphinic acids (R2PO2H.). Well known arsinic acids include diphenylarsinic acid and cacodylic acid, R2AsO2H (R = Ph, Me, respectively).[3] References1. ^{{cite journal|volume=36|pages=160–161|title=The Crystal Structure of Methylphenylarsinic Acid: A Contaminant of Rice Plants and Groundwater|author=Chan, Eric J.; Edmonds John S.; Kazawa Kozo; Skelton, Brian, W.; White, Allan H.|journal=Chemistry Letters|year=2007|doi=10.1246/cl.2007.160}} 2. ^{{cite journal|title=Preparation and Properties of Some Organotin Dimethyl- and Diphenyldithioarsinates. The Crystal Structure of (CH3)2Sn[S2As(CH3)2]2|authors=Luminita Silaghi Dumitrescu, Ionel Haiduc Johannes Weiss|journal=Journal of Organometallic Chemistry|year=1984|volume=263|pages=159–65|doi=10.1016/S0022-328X(00)99179-4}} 3. ^{{cite encyclopedia|volume=44|year=1996|pages=191–227|encyclopedia=Advances in Inorganic Chemistry|title=The Biochemical Action of Arsonic Acids Especially As Phosphate Analogues|author=Henry B.F.Dixon|doi=10.1016/S0898-8838(08)60131-2}} 1 : Organoarsenic compounds |
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