20495-33-4Relevant articles and documents
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Ivanov,B.E.,Krokhina,S.S.
, (1971)
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Betmip (1-(triphenylphosphorylideneaminomethyl)benzotriazole), a unique CH2=N-PPh3+X- equivalent for organic synthesis
Katritzky, Alan R.,Jiang, Jinlong
, p. 684 - 686 (2007/10/03)
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CONVERSION OF AMINO ACIDS AND DIPEPTIDES INTO THEIR PHOSPHONIC ANALOGS; Aminoalkylphosphonic acids and peptides II.
Oesapay, George,Szilagyi, Ildiko,Seres, Jenoe
, p. 2977 - 2984 (2007/10/02)
Acylamino carboxylic acids were degradated by the Hunsdiecker-reaction; the bromo-derivatives were reacted with NaPO(OC2H5)2.Aminophosphonic acids were obtained by acidic hydrolysis, and half-blocked derivatives by the selective removal of masking substituents.Two phosphonopeptides were also prepared by this route.
