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1.发明公开
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2.发明公开
公开(公告)号：EP3860970A1
公开(公告)日：2021-08-11
申请号：EP19802328.5
申请日：2019-10-08
发明人： IACONO, Pasquale , HLAVINKA, Mark
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3.发明公开
公开(公告)号：EP3634932A1
公开(公告)日：2020-04-15
申请号：EP18735061.6
申请日：2018-06-07
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公开(公告)号：EP3634933A1
公开(公告)日：2020-04-15
申请号：EP18739972.0
申请日：2018-06-07
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5.发明公开
公开(公告)号：EP3390337A2
公开(公告)日：2018-10-24
申请号：EP16867398.6
申请日：2016-12-13
摘要： This disclosure provides for routes of synthesis of acrylic acid and other α,β-unsaturated carboxylic acids and their salts, including catalytic methods. For example, there is provided a process for producing an α,β-unsaturated carboxylic acid or a salt thereof, the process comprising: (1) contacting in any order, a group 8-11 transition metal precursor, an olefin, carbon dioxide, a diluent, and a polyaromatic resin with associated metal cations to provide a reaction mixture; and (2) applying conditions to the reaction mixture suitable to produce the α,β-unsaturated carboxylic acid or a salt thereof. Methods of regenerating the polyaromatic resin with associated metal cations are described.
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