cas 7803-65-8, Ammonium hypophosphite | Articles data

Articles about 7803-65-8Total 3 be found

Syntheses, structures and magnetic properties of zig-zag chains of transition metals with O-P-O bridges
A novel series of linear chain coordination polymers, [NH4][MII(H2PO2)3(H2O)] where M = Mn, Co, Ni, has been obtained by the reaction of divalent metals salts with ammonium pyrophosphite, [
Yoshida, Yusuke,Inoue, Katsuya,Kyritsakas, Natalie,Kurmoo, Mohamedally
p. 1428 - 1434
(2009)
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Golden Face of Phosphine: Cascade Reaction to Bridgehead Methanophosphocines by Intramolecular Double Hydroarylation
Reported herein is the first example of a gold-catalyzed cyclization of bis(arylmethyl)ethynylphosphine oxides. This represents an original approach to bridgehead methanophosphocines 1, eight-membered heterocycles. Gold catalyst in combination with triflic acid activates alkyne and induces a double hydroarylation. Mechanistic studies suggest that the reaction proceeds stepwise, forming first the 1H-isophosphinoline 2-oxide 5. Reduction and protection of the corresponding phosphine oxides 1 described herein also highlight the effectiveness of our approach to this new class of electron-rich ligands.
Babouri, Rachida,Traore, Lanciné,Bekro, Yves-Alain,Matveeva, Victoria I.,Sadykova, Yulia M.,Voronina, Julia K.,Burilov, Alexander R.,Ayad, Tahar,Volle, Jean-No?l,Virieux, David,Pirat, Jean-Luc
supporting information
p. 45 - 49
(2019/01/04)

SH2 domain binding inhibitors
Disclosed are compounds represented by the formula: [image] or a pharmaceutically acceptable salt or isomer thereof, wherein R1-R6 are as defined in the specification. These compounds are targeted for use as inhibitors of SH2 domain binding with a phosphoprotein, and are contemplated for use in a number of diseases including cancer. Also disclosed are pharmaceutical compositions comprising a compound of the invention and a pharmaceutically acceptable carrier.
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(2010/02/11)