20546-32-1Relevant academic research and scientific papers
N-substituted aminomethanephosphonic and aminomethane-P-methylphosphinic acids as inhibitors of ureases
Berlicki, Lukasz,Bochno, Marta,Grabowiecka, Agnieszka,Bialas, Arkadiusz,Kosikowska, Paulina,Kafarski, Pawel
scheme or table, p. 1937 - 1945 (2012/10/18)
Small unextended molecules based on the diamidophosphate structure with a covalent carbon-to-phosphorus bond to improve hydrolytic stability were developed as a novel group of inhibitors to control microbial urea decomposition. Applying a structure-based
N-ALKYL-AMINOMETHYL-P-ETHYL- AND T-BUTYL-PHOSPHINIC ACID
Tyka, Roman,Haegele, Gerhard,Peters, Juergen
, p. 425 - 432 (2007/10/02)
Convenient one-batch-synthetic routes leading to the title compounds are described using easily accessible educts like N-alkyl-formamides, paraformaldehyde and alkyl- or aryldichlorophosphines.
N-ALKYL-N-PHOSPHONOMETHYLENE-AMINOMETHYL PHOSPHINIC ACIDS
Tyka, Roman,Haegele, Gerhard,Peters, Juergen
, p. 31 - 38 (2007/10/02)
The new compounds, R-N(CH2PO3H2)CH2P(R')O2H 3 (R=Me, Et, nPr, nBu, PhCH2; R'=Me, Et, Ph) are synthesized using a combination of previously reported and the MOEDRITZER reaction sequences.
Clavulanic acid 9-deoxy-9-thia derivatives their preparation and use
-
, (2008/06/13)
The compounds of the formula (I): STR1 and salts and esters thereof wherein R1 is a hydrogen atom or a lower alkyl, aryl or aralkyl group, R2 and R3 are independently hydrogen, aryl, aralkyl, lower alkyl or substituted lower alkyl, or R3 is joined to R1 to form a 5- or 6- membered ring and X is S, SO or SO2 ; have been found to be β-lactamase inhibitors and antibacterial agents. Their preparation and use is described.
Direct vs. Indirect Mechanisms in Organic Electrochemistry. Estimates of Activation Energies for Hydrogen Atom Transfer Processes of Relevance in Indirect Mechanisms Using the Bond Energy-Bond Order (BEBO) and Equibonding Methods
Eberson, Lennart
, p. 481 - 492 (2007/10/02)
Activation energies for a number of hydrogen abstraction reactions of interest in mechanistic organic electrochemistry have been calculated using the bond energy-bond-order (BEBO) and equibonding method.The main emphasis has been put on processes with bearing on the problem of deciding between direct and indirect mechanisms in anodic oxidation, viz. acyloxylation, hydroxylation, methoxylation, nitrooxylation, cyanation, carbomethoxylation and azidation.The results indicate that indirect mechanisms might play a more important role than presently assumed.
