m-Phenoxybenzyl esters of carboxylic acids are prepared from the methyl or ethyl esters of the acids by reaction of the latter with m-phenoxybenzyl alcohol in the presence of a tetra-aryl titanate as catalyst.HOWARTH M S
benzyl alcohol 萘酚苯甲醇工艺 85-2 constant temperature magnetic force stirrer 85-2恒温磁力搅拌器 absorb moisture and agglomerate 吸湿结块 agglomeration (粉末的团聚,(结成团块 air milling machine 气流磨粉机 Aluminum-plastic Packing Machine 铝塑包装机 Automatic Bottle Arrange Machine 自动理瓶机 automatic ...
4,6-Diaryl-2-phenoxy-1,3,5-oxadiazinium hexachloroantimonates have been prepared in high yield (76–84%) from aryl carbonitriles (2 equivs.) and phenyl chloroformate (1 equiv.) under reflux in DCM in the presence of SbCl5 〈93S426〉. 6.18.10.3.1.(ii) From CN, CN and CS Fragmen...
benzyl acrylate, butyleneglycol diacrylate, polybutyleneglycol diacrylate, tripropyleneglycol diacrylate, trimethylolpropane triacrylate, di-trimethylolpropane tetraacrylate, pentaerythritol tetraacrylate, phenyl glycidyl ether acrylate, neodecanoate vinyl ester, ethoxylated phenoxy ethyl acrylate, and di-pentaerythritol ...
Ueda and Tajima groups independently synthesized crystalline–amorphous block copolythio- phenes, that is, P3HT-block-poly(3-phenoxymethylthiophene) (11)41 and P3HT-block-poly(3-(2-ethylhexyl)thiophene) (12),42 respectively. Higashihara and coworkers reported the synthesis of P3HT-block-poly(3-...
Residues of Pounce (Permethrin and Its Two Metabolites: Dichlorovinyl Acid and Metaphenoxybenzyl Alcohol) When Applied to Chinese Cabbage for Control of Root Maggot, 1981doi:10.1093/iat/9.1.119cabbage maggotPounce 3.2EBrassica rapaPounce EC formulation was diluted with water and applied as a ...
m-Phenoxybenzyl esters of carboxylic acids are prepared from the methyl or ethyl esters of the acids by reaction of the latter with m-phenoxybenzyl alcohol in the presence of a transesterification catalyst of the formula Ti(O.CO.R)2Z2 in which R is a hydrocarbon radical and Z is a ...
PROCESS FOR PREPARING METAAPHENOXYBENZYL ALCOHOL AND ESTERS OF ALPHAACYANO AND ALPHAAETHYNYL DERIVATIVES THEREOF WITH CARBOXYLIC ACIDSUCHIIBUN UIRIAMU BURANDOJIYOOJI KENESU MAKISONDEIBUITSUDO SUKOFUIIRUDO
The resulting meta,para-substituted isopropylidene bisphenols can be used as stabilizers for polyvinyl chloride resins and as intermediates for making high performance thermoplastics having chemically combined meta, para-isopropylidene diphenoxy units.
The 3-trifluoromethyl derivatives of benzyl alcohol, benzyltrimethylsilane and phenoxytrimethylsilane undergo 2,6-photocycloaddition to cyclopentene to give the 1,11-disubstituted-tetracyclo[6.3.0.02,11.03,7]undec-9-enes 7, 10, 11 and 12. This specificity in isomer formation is considered to ...