4491-03-6Relevant academic research and scientific papers
Effective biobased phosphorus flame retardants from starch-derived bis-2,5-(hydroxymethyl)furan
Han, Xiaorui,Howell, Bob A.
, (2020/02/06)
A series of biobased phosphorus flame retardants has been prepared by converting starch-derived bis-2,5-(hydroxymethyl)furan to the corresponding diacrylate followed by Michael addition of phosphite to generate derivatives with phosphorus moieties attache
METHOD FOR PRODUCING AROMATIC ESTER
-
Page/Page column 8-9, (2008/06/13)
PROBLEM TO BE SOLVED: To provide a method for producing a high-purity aromatic ester in a high yield without using an aqueous medium as a reaction solvent. SOLUTION: This method for producing the aromatic ester comprises reacting an organic carboxylic acid halide with a phenol in the presence of a Lewis acid in an organic solvent. The concrete example of a preferable Lewis acid is a zinc compound such as zinc chloride, zinc bromide, zinc acetate, an aluminum compound such as aluminum chloride, aluminum bromide, diethylaluminum chloride, a boron compound such as boron trifluoride, boron trichloride, a titanium compound such as titanium tetrachloride, a zirconium compound such as zirconium chloride, and a tin compound such as tin tetrachloride, tin trichloride. A (meth)acrylic acid halide is preferable as the organic carboxylic acid halide.
Fungicidal use of diphenyl esters of alkylenes
-
, (2008/06/13)
The alkylene diphenyl ester compounds having the formula STR1 wherein halo is fluorine, chlorine or bromine; R is a radical having not more than 4 carbon atoms, selected from the group consisting of alkenyl, haloalkenyl and haloalkyl; R1 and R2 are each independently hydrogen or methyl; X is hydroxy or the radical RCOO--; m has a value of from 0 to 2; n has a value of from 0 to 6; w and p have values of 0 or 1, except that w is 1 when n is zero; the application of said compounds to plant in amounts sufficient to control fungi infestation and application of mixtures of said compounds to plants.
