Invention Grant
- Patent Title: Processes for the preparation of ortho-allylated hydroxy aryl compounds
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Application No.: US17964347Application Date: 2022-10-12
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Publication No.: US11795127B2Publication Date: 2023-10-24
- Inventor: Jakob Magolan , Nicholas Jentsch , Xiong Zhang , Mathew Piotrowski , Patrick Darveau , Meghan Fragis , Jarrod Johnson , Nicole Ritchie , Arnav Kaul
- Applicant: McMaster University
- Applicant Address: CA Hamilton
- Assignee: McMaster University
- Current Assignee: McMaster University
- Current Assignee Address: CA Hamilton
- Agency: Bereskin & Parr LLP/S.E.N.C.R.L., s.r.l.
- Agent Patricia Folkins
- The original application number of the division: US17303462 2021.05.28
- Main IPC: C07C37/14
- IPC: C07C37/14 ; C07J7/00 ; B01J21/04 ; C07D209/08 ; C07C41/26 ; C07D307/80 ; C07C201/12 ; C07J1/00 ; C07D311/30 ; C07D311/32 ; C07C253/30
Abstract:
The present application describes process for preparing an ortho-allylated hydroxy aryl compounds such as compounds of Formula (I) by reacting an allylic alcohol with a hydroxy aryl compound in the presence of aluminum compound selected from alumina and aluminum alkoxides and in a non-protic solvent wherein at least one carbon atom ortho to the hydroxy group in the hydroxy aryl compound is unsubstituted. The present application also includes compounds of Formula (I).
Public/Granted literature
- US20230113567A1 PROCESSES FOR THE PREPARATION OF ORTHO-ALLYLATED HYDROXY ARYL COMPOUNDS Public/Granted day:2023-04-13
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