公开(公告)号：WO2008012758A3

公开(公告)日：2008-04-17

申请号：PCT/IB2007052924

申请日：2007-07-23

Applicant: PROCTER & GAMBLE ,  AOUAD YOUSEF GEORGES ,  BOURGEOIS DANIEL MARTIN ,  MIRACLE GREGORY SCOT ,  WEAVERS JEAN ,  GUNARATNE HARAMBAGE QUINTAS NI ,  SEDDON KENNETH RICHARD ,  BOROS EVA ,  KATDARE SUHAS PRABHAKAR ,  BELHOCINE TAYEB BELHOCINE

Inventor： AOUAD YOUSEF GEORGES ,  BOURGEOIS DANIEL MARTIN ,  MIRACLE GREGORY SCOT ,  WEAVERS JEAN ,  GUNARATNE HARAMBAGE QUINTAS NI ,  SEDDON KENNETH RICHARD ,  BOROS EVA ,  KATDARE SUHAS PRABHAKAR ,  BELHOCINE TAYEB BELHOCINE

IPC: C07C45/67 ,  C07C49/543 ,  C07C403/16

CPC classification number: C07C45/67 ,  C07C45/69 ,  C07C2601/18 ,  C07C49/543

Abstract: Processes for producing intermediate materials used for perfumery, specifically, epimerized cyclohexenyl ketones, are disclosed. Processes for employing the epimerising reaction in an Aldol condensation reaction are also disclosed. The process for epimerizing a cyclohexenyl ketone comprises the step of reacting epimerizable cyclohexenyl ketone with a metal hydride, preferably a hydride of Group 1 or Group 2 metals, more preferably wherein the metal hydride is selected from the group consisting of LiH, NaH, KH, CaH2 and mixtures thereof.

Abstract translation: 公开了用于制造用于香料的中间体材料，特别是差向异构环己烯酮的方法。 还公开了在醛缩醇缩合反应中使用差向异构化反应的方法。 差向异构化环己烯基酮的方法包括使可分解的环己烯基酮与金属氢化物，优选第1族或第2族金属的氢化物反应的步骤，更优选其中金属氢化物选自LiH，NaH，KH， CaH 2及其混合物。

公开(公告)号：WO2008012758A2

公开(公告)日：2008-01-31

申请号：PCT/IB2007/052924

申请日：2007-07-23

Applicant: THE PROCTER & GAMBLE COMPANY ,  AOUAD, Yousef, Georges ,  BOURGEOIS, Daniel, Martin ,  MIRACLE, Gregory, Scot ,  WEAVERS, Jean ,  GUNARATNE, Harambage, Quintas Nimal ,  SEDDON, Kenneth, Richard ,  BOROS, Eva ,  KATDARE, Suhas, Prabhakar ,  BELHOCINE, Tayeb, Belhocine

Inventor： AOUAD, Yousef, Georges ,  BOURGEOIS, Daniel, Martin ,  MIRACLE, Gregory, Scot ,  WEAVERS, Jean ,  GUNARATNE, Harambage, Quintas Nimal ,  SEDDON, Kenneth, Richard ,  BOROS, Eva ,  KATDARE, Suhas, Prabhakar ,  BELHOCINE, Tayeb, Belhocine

IPC: C07C45/67 ,  C07C49/543 ,  C07C403/16

CPC classification number: C07C45/67 ,  C07C45/69 ,  C07C2601/18 ,  C07C49/543

Abstract: Processes for producing intermediate materials used for perfumery, specifically, epimerized cyclohexenyl ketones, are disclosed. Processes for employing the epimerising reaction in an Aldol condensation reaction are also disclosed.

Abstract translation: 公开了用于制造用于香料的中间体材料，特别是差向异构环己烯酮的方法。 还公开了在醛缩醇缩合反应中使用差向异构化反应的方法。