14047-23-5Relevant articles and documents
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Soroka,M.,Mastalerz,P.
, p. 5201 - 5202 (1973)
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Preparation of optically active 1-aminoalkylphosphonic acids from chiral carbamates and chiral ureas
Oshikawa,Yamashita
, p. 3177 - 3181 (1989)
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Tritylamine (triphenylmethylamine) in organic synthesis; III. The synthesis of 1-aminoalkylphosphonic acids in the reaction of N-(triphenylmethyl) alkanimines with phosphorus trichloride in acetic acid or with phosphonic (phosphorous) acid in acetic anhydride
Goldeman, Waldemar,Soroka, Miroslaw
experimental part, p. 360 - 369 (2011/02/27)
The reaction of phosphorus trichloride in acetic acid or phosphonic (phosphorous) acid in acetic anhydride, with N-(triphenylmethyl)alkanimines gives 1-acetylaminoalkylphosphonic acids 1a-j, which after hydrolysis give 1-aminoalkylphosphonic acids 2a-j in good yields. ARKAT USA, Inc.
Utilization of 3-phenyl-pyrones for pest control
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, (2008/06/13)
3-Phenyl-pyrones of the formula in which x represents pyrid-2-yl and Y represents fluorine, or x represents 4-fluoro-phenyl and Y represents chlorine, are highly suitable for use as pesticides, fungicides and herbicides.