公开(公告)号：US20130217911A1

公开(公告)日：2013-08-22

申请号：US13816686

申请日：2011-08-06

Applicant: Melanie Sajitz ,  Gerd Reinhardt ,  Isabel Scheffer ,  Werner Janitschek ,  Ina Herrgen

Inventor： Melanie Sajitz ,  Gerd Reinhardt ,  Isabel Scheffer ,  Werner Janitschek ,  Ina Herrgen

IPC: C07C67/14

CPC classification number: C07C67/14 ,  C07C69/017 ,  C07C69/24 ,  C07C69/78

Abstract: The invention relates to a method for producing acyloxy benzoic acids of the formula (I), in which R1 is a linear or branched saturated alkyl group with 6 to 30 carbon atoms, a linear or branched mono- or polyunsaturated alkenyl group with 6 to 30 carbon atoms, or an aryl group with 6 to 30 carbon atoms. The acyloxy benzoic acids of the formula (I) are produced from para-hydroxy benzoic acid and a corresponding carboxylic acid halide in the presence of an alkali hydroxide.

Abstract translation: 本发明涉及一种制备式（I）的酰氧基苯甲酸的方法，其中R 1为具有6至30个碳原子的直链或支链饱和烷基，具有6至30个直链或支链单或多不饱和链烯基 碳原子或具有6至30个碳原子的芳基。 式（I）的酰氧基苯甲酸由对羟基苯甲酸和相应的羧酸卤化物在碱金属氢氧化物存在下制备。

公开(公告)号：US08907118B2

公开(公告)日：2014-12-09

申请号：US13816686

申请日：2011-08-06

Applicant: Melanie Sajitz ,  Gerd Reinhardt ,  Isabel Scheffer ,  Werner Janitschek ,  Ina Herrgen

Inventor： Melanie Sajitz ,  Gerd Reinhardt ,  Isabel Scheffer ,  Werner Janitschek ,  Ina Herrgen

IPC: C07C67/14

CPC classification number: C07C67/14 ,  C07C69/017 ,  C07C69/24 ,  C07C69/78

Abstract: The invention relates to a method for producing acyloxy benzoic acids of the formula (I), in which R1 is a linear or branched saturated alkyl group with 6 to 30 carbon atoms, a linear or branched mono- or polyunsaturated alkenyl group with 6 to 30 carbon atoms, or an aryl group with 6 to 30 carbon atoms. The acyloxy benzoic acids of the formula (I) are produced from para-hydroxy benzoic acid and a corresponding carboxylic acid halide in the presence of an alkali hydroxide.

Abstract translation: 本发明涉及一种制备式（I）的酰氧基苯甲酸的方法，其中R 1为具有6至30个碳原子的直链或支链饱和烷基，具有6至30个直链或支链单或多不饱和链烯基 碳原子或具有6至30个碳原子的芳基。 式（I）的酰氧基苯甲酸由对羟基苯甲酸和相应的羧酸卤化物在碱金属氢氧化物存在下制备。