专利号:US-2005240037-A1 优先权日:2002-07-23 标 题 :Method for the continuous intermediate separation of the solvent used in the oxirane synthesis with no coupling product 发明人:BASSLER PETER; GOBBEL HANS-GEORG; TELES JOAQUIN H; RUDOLF PETER 权利人:BASF AG 摘要:Process for the continuously operated distillation of the solvent used in the synthesis of an oxirane by reaction of a hydroperoxide with an organic compound, wherein the mixture comprising the solvent which is obtained in the synthesis and subsequent work-up is separated in a dividing wall column into a low-boiling fraction, an intermediate-boiling fraction and a high-boiling fraction and the solvent is taken off as intermediate-boiling fraction from the side offtake of the column.
专利号:WO-2024130393-A1 优先权日:2022-12-21 标 题 :Nanoparticle and method of synthesis thereof 发明人:MOSKOVCHENKO SVITLANA 权利人:MOSKOVCHENKO SVITLANA 摘要:The present technology relates to nanoparticles, compositions comprising said nanoparticles, and methods of synthesis of said nanoparticles; wherein the nanoparticles comprise a metal nanoparticle core, a first coating of amphiphilic molecules, and a second coating of essential oil, essential oil primary constituent, or both, which combine the antimicrobial properties of metal nanoparticles, amphiphilic molecules, and essential oil or essential oil primary constituents.
专利号:US-4859799-A 优先权日:1985-09-09 标 题 :Process for the production of aldehyde or ketone compounds and aldehydes and ketones obtained by means of this process 发明人:CAMPESTRINI SANDRO; DI FURIA FULVIO; MODENA GIORGIO; PASQUATO LUCIA 权利人:INTEROX SA 摘要:Process for the production of aldehydes or ketones by oxidative cleavage of olefinic double bonds by means of a coordination complex of a ligand and a peroxo derivative of a metal of group 6b. n Aldehydes and ketones obtained by said process are used among others as intermediates in the synthesis of organic products.
专利号:US-3962354-A 优先权日:1970-06-24 标题 :Synthesis of cis-3-hexen-1-ol 发明人:DAHILL JR ROBERT T 权利人:GIVAUDAN CORP 摘要:There is provided a novel method of preparing the highly desired odorant cis-3-hexen-1-ol from alkyl phenyl ethers. The method comprises Birch reduction of the alkyl phenyl ether, sequentially followed by oxidative ring cleavage and reduction.
专利号:US-4467118-A 优先权日:1982-03-03 标题 :Process for the catalytic synthesis of conjugated dienes from dialkylallylamines 发明人:CHALK ALAN J; MAGENNIS STEVEN A; WERTHEIMER VASILE S; NAIPAWER RICHARD E 权利人:GIVAUDAN CORP 摘要:There is disclosed a novel process for converting allylic amines, having a hydrogen bonded to a carbon δ to the amino group, to a diene in the presence of a zero valent palladium phosphine complex and a weak acid. The process has been used to make novel compositions containing 7-methoxy-3,7-dimethyloctadienes which are useful as odorants and flavorants.
专利号:US-2006014969-A1 优先权日:2002-07-23 标 题 :Method for the continuous intermediate separation of an oxirane produced by the oxirane synthesis with no coupling product by means of a partition-wall column 发明人:BASSLER PETER; GOBBEL HANS-GEORG; TELES JOAQUIM H; RUDOLF PETER 权利人:BASSLER PETER; GOBBEL HANS-GEORG; TELES JOAQUIM H; RUDOLF PETER 摘要:Continuously operated process for the intermediate isolation of the oxirane formed by reaction of a hydroperoxide with an organic compound in the oxirane synthesis, wherein the product mixture formed in the synthesis is fractionated in a dividing wall column to give a low-boiling fraction, an intermediate-boiling fraction and a high-boiling fraction and the oxirane is taken off in the intermediate-boiling fraction at the side offtake and the hydroperoxide is taken off in the high-boiling fraction at the bottom of the column.
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合成参考文献
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