Invention Grant
- Patent Title: Preparation of aldehydes and ketones from alkenes using polyoxometalate catalysts and nitrogen oxides
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Application No.: US15123252Application Date: 2015-03-01
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Publication No.: US09815757B2Publication Date: 2017-11-14
- Inventor: Ronny Neumann , Amir Rubinstein
- Applicant: YEDA RESEARCH AND DEVELOPMENT CO. LTD.
- Applicant Address: IL Rehovot
- Assignee: YEDA RESEARCH AND DEVELOPMENT CO. LTD.
- Current Assignee: YEDA RESEARCH AND DEVELOPMENT CO. LTD.
- Current Assignee Address: IL Rehovot
- Agency: Pearl Cohen Zedek Latzer Baratz LLP
- Agent Mark S. Cohen
- International Application: PCT/IL2015/050221 WO 20150301
- International Announcement: WO2015/132780 WO 20150911
- Main IPC: C07C45/28
- IPC: C07C45/28 ; C07C67/00 ; B01J31/00 ; C07C67/333 ; C07C201/12 ; B01J31/02
Abstract:
The present invention relates to a process for preparing aldehydes and ketones by carbon-carbon bond cleavage of alkenes, wherein the process is catalysed by first row transition metal nitro coordinated polyoxometalate catalyst. The catalyst can be prepared by pre-treatment of aqua coordinated polyoxometalates with NO2, or they are formed in situ when the reactions are carried in nitroalkanes under aerobic conditions, or they are formed in situ from nitrosyl (NO) compounds in the presence of O2.
Public/Granted literature
- US20170057897A1 PREPARATION OF ALDEHYDES AND KETONES FROM ALKENES USING POLYOXOMETALATE CATALYSTS AND NITROGEN OXIDES Public/Granted day:2017-03-02
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