Invention Grant
- Patent Title: Method for the hydroformylation of 2-substituted butadienes and the production of secondary products thereof, especially ambrox
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Application No.: US15743153Application Date: 2016-07-08
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Publication No.: US10315975B2Publication Date: 2019-06-11
- Inventor: Julia Strautmann , Stefan Rüdenauer , Christian Rein , Melanie Weingarten , Rocco Paciello , Wolfgang Siegel , Michael Breuer , Peter Hofmann , Sebastian Schmidt
- Applicant: BASF SE , Ruprecht-Karls-Universität Heidelberg , Christa Johanna Hofmann , Stefanie Hoffman
- Applicant Address: DE Ludwigshafen DE Heidelberg
- Assignee: BASF SE,Ruprecht-Karls-Universität Heidelberg
- Current Assignee: BASF SE,Ruprecht-Karls-Universität Heidelberg
- Current Assignee Address: DE Ludwigshafen DE Heidelberg
- Agency: Drinker Biddle & Reath LLP
- Priority: EP15176280 20150710
- International Application: PCT/EP2016/066225 WO 20160708
- International Announcement: WO2017/009205 WO 20170119
- Main IPC: C07C45/50
- IPC: C07C45/50 ; B01J31/00 ; C07C47/21 ; C07D307/92 ; C07C29/141 ; C07C29/56 ; B01J31/18 ; C07C33/025
Abstract:
The present invention relates to a method for the regioselective hydroformylation of polyunsaturated acyclic hydrocarbons, which are 1, 3 butadienes, which, in the 2 position, bear a saturated or monounsaturated or polyunsaturated acyclic hydrocarbon radical. The present invention also relates to the production of secondary products of these hydroformylation products, especially of ambrox.
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