80395-16-0Relevant academic research and scientific papers
The mode of substrate-recognition mechanism of arylmalonate decarboxylase
Kawasaki, Takayasu,Saito, Koji,Ohta, Hiromichi
, p. 351 - 352 (1997)
A mode of substrate-recognition mechanism by an enzyme, arylmalonate decarboxylase, is proposed. 19F-and 31P-NMR spectra of a complex consisting of the enzyme and an active site-directed inhibitor demonstrated that a hydrophobic interaction between the enzyme and its substrate via their aromatic rings was especially important for the enzyme function.
ORGANOSULPHUR PHOSPHORUS ACID COMPOUNDS. PART 4. FLUOROBENZYLPHOSPHONO-SULPHONIC ACIDS
Montoneri, E.,Savarino, P.,Viscardi, G.,Gallazzi, M. C.
, p. 145 - 156 (2007/10/02)
Four new organosulphur phosphorus acid compounds have been obtained by sulphonation with liquid SO3: 2-fluorobenzylphosphonic and 4-fluorobenzylphosphonic acids gave 2-fluorobenzylphosphono-5-sulphonic and 4-fluorobenzylphosphono-3-sulphonic acids respectively, in nearly quantitative yields; 3-fluorobenzylphosphonic acid gave 3-fluorobenzylphosphono-6-sulphonic acid (85percent) and 3-fluorobenzylphosphono-4-sulphonic acid (15percent).Product structures are based on 13C magnetic resonance data.The entry of the SO3H group into the aromatic ring seems mainly ruled by the fluorinesubstituent.Key words: Sulphonation; fluorobenzylphosphonic acid; fluorobenzylphosphono-sulphonic acid.
Method of increasing the yields of sugar cane with phosphonic acids
-
, (2008/06/13)
This invention discloses a method of increasing the recoverable sugar contained in sugar cane which comprises contacting the sugar cane plant with an effective amount of a compound of the formula STR1 wherein X is selected from the group consisting of alkyl, halogen, trifluoromethyl and alkoxy; n is an integer from 0 to 5; and Z is a straight or branched alkylene group containing from 1 to 5 carbon atoms.
