86728-16-7Relevant academic research and scientific papers
Stereoselective alkenylation of aldehydes with phosphorus carbanions: Preparation of E- and Z-2-alkoxy- and 2-aryloxy-2-alkenoates
Seneci, Pierfausto,Leger, Isabelle,Souchet, Michel,Nadler, Guy
, p. 17097 - 17114 (2007/10/03)
Eighteen phosphorus-based alkenylation reagents 1a-6c were synthesized and condensed with n-butyraldehyde 7a and benzaldehyde 7f. They were condensed with the aldehydes 7b-e,g-n to produce 2-methoxy-2-alkenoates 8a-n and 2-phenoxy-2-alkenoates 9a-n. A dis
Herbicidal 2-(phenoxy or phenylthio)-2-(pyrimidinyloxy or 1,3,5-triazinyloxy)-alkanoic acids
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, (2008/06/13)
2-(Phenoxy or phenylthio)-2-(pyrimidinyloxy or 1,3,5-triazinyloxy)alkanoic acid compounds, such as ethyl 2-(2-fluorophenoxy)-2-(4,6-dimethylpyrimidin-2-yl-oxy)acetate, were prepared by the reaction of a phenol or thiophenol compound with a 2-chloro-2-(pyrimidinyloxy or 1,3,5-triazinyloxy)alkanoate ester compound or by the reaction of a pyrimidinol or 1,3,5-triazinol with a 2-bromo-2-(phenoxy or phenylthio)alkanoate ester. These compounds, and, especially, agriculturally acceptable salts, esters, and amides of these compounds, were found to have herbicidal utility.
Synthetic Applications of Heteroatom-Directed Photoarylation. Benzofuran Ring Construction
Schultz, Arthur G.,Napier, James J.,Ravichandran, Ramanathan
, p. 3408 - 3412 (2007/10/02)
The preparation of several α-phenoxy-α,β-unsaturated carboxylic acid esters via condensation of phosphonate 3c with ketones and an aldehyde is described.The resulting aryl vinyl ethers undergo photocyclization to give 2,3-dihydrobenzofuran-2-carboxylic
