Invention Grant
- Patent Title: Process for preparing electron deficient olefins
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Application No.: US16438565Application Date: 2019-06-12
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Publication No.: US10913707B2Publication Date: 2021-02-09
- Inventor: Cormac Duffy , Marisa Phelan , Barry Burns
- Applicant: Henkel IP & Holding GmbH
- Applicant Address: DE Duesseldorf
- Assignee: Henkel IP & Holding GmbH
- Current Assignee: Henkel IP & Holding GmbH
- Current Assignee Address: DE Duesseldorf
- Agent Steven C. Bauman
- Priority: GB1622112.9 20161223
- Main IPC: C07C253/30
- IPC: C07C253/30 ; B01J23/20 ; B01J27/12
Abstract:
This invention relates to a process for preparing electron deficient olefins, such as 2-cyanoacrylates, using an acid catalyzed two-step process including an esterification reaction followed by a Knoevenagel condensation reaction.
Public/Granted literature
- US20190292142A1 PROCESS FOR PREPARING ELECTRON DEFICIENT OLEFINS Public/Granted day:2019-09-26
Information query
