Global Information Lookup Global Information

Phosphinous acids information


Phosphinous acids are usually organophosphorus compounds with the formula R2POH. They are pyramidal in structure. Phosphorus is in the oxidation state III. Most phosphinous acids rapidly convert to the corresponding phosphine oxide, which are tetrahedral and are assigned oxidation state V.

and 9 Related for: Phosphinous acids information

Request time (Page generated in 0.8027 seconds.)

Phosphinous acids

Last Update:

Phosphinous acids are usually organophosphorus compounds with the formula R2POH. They are pyramidal in structure. Phosphorus is in the oxidation state...

Word Count : 336

Phosphinous acid

Last Update:

Phosphinous acid (or Phosphinol) is the inorganic compound with the formula H2POH. It exists, fleetingly, as a mixture with its less stable tautomer H3PO...

Word Count : 170

Hypophosphorous acid

Last Update:

phosphine oxides and reduction of true phosphonous acids yield phosphinous acids. Hypophosphorous acid can reduce chromium(III) oxide to chromium(II) oxide: H3PO2...

Word Count : 1380

Phosphinite

Last Update:

diphenylphosphinite: ClPPh2 + CH3OH → CH3OPPh2 + HCl Although they are esters of phosphinous acids (R2POH), phosphinites are not made via such intermediates. Oxidation...

Word Count : 172

Hiyama coupling

Last Update:

1021/jo070855v, PMID 17585827 Wolf, C.; Lerebours, R. (2004), "Palladium−Phosphinous Acid-Catalyzed NaOH-Promoted Cross-Coupling Reactions of Arylsiloxanes with...

Word Count : 1972

Organophosphorus chemistry

Last Update:

arise via alcoholysis reactions of the corresponding phosphonous and phosphinous chlorides ((PCl2R') and (PClR'2) , respectively). The latter are produced...

Word Count : 1730

Phosphine oxides

Last Update:

R2P(O)OH + H2O These reactions are preceded by tautomerization to the phosphinous acid (R2POH): R2P(O)H ↽ − ⇀ {\displaystyle {\ce {<<=>}}} R2POH Primary phosphine...

Word Count : 1173

Aminophosphine

Last Update:

Carmen López-Leonardo; Pilar Llamas-Lorente (2005). "The Chemistry of Phosphinous Amides (Aminophosphanes): Old Reagents with New Applications". Top. Curr...

Word Count : 910

Natural resonance theory

Last Update:

bonds formed by MX (M═Cu, Ag, Au; X═F, Cl, Br) with phosphine-oxide/phosphinous acid: comparisons between oxygen-shared and phosphine-shared complexes"...

Word Count : 3001

PDF Search Engine © AllGlobal.net