专利号:WO-2017071871-A1 优先权日:2015-10-27 标题:Synthesis of ketone releasing photo-cages 发明人:GERKE THOMAS; KROPF CHRISTIAN; HUCHEL URSULA; GRIESBECK AXEL; LANDES AGNIESZKA 权利人:HENKEL AG & CO KGAA 摘要:The invention relates to the production of specific ketones of formulae (I) and (VI), as defined herein, which act as photolabile pro-fragrances.
专利号:US-2020102272-A1 优先权日:2018-09-28 标 题:Synthesis of substituted enones 发明人:SCHAEFER SASCHA; SCHMIDT NORA; NEUHAUS SVENJA 权利人:HENKEL AG & CO KGAA 摘要:A method for preparing an enone compound of formula (I) is disclosed. Furthermore, the enone compound of formula (I) obtained by the method may be used alone, or in combination with a washing agent, a cleaning agent, an insect repellant agent, a pharmaceutical agent, a fragrance, a pro-fragrance, or combinations thereof.
专利号:EP-3628658-A1 优先权日:2018-09-28 标 题:Synthesis of substituted enones
专利号:DE-102015224955-A1 优先权日:2015-12-11 标 题 :Synthesis of ketone-releasing photocages