Patent ID: 11878294
Assignee: EVONIK OPERATIONS GMBH
Field: Chemical engineering (Chemistry)
Classification: CPC B  C | IPC B  C

Claim 0:
1. A process comprising the process steps of:
a) adding an olefin;
b) adding a cobalt precatalyst;
c) adding a ligand (L) having the structure (I):, where R1, R2, R3 and R4 are selected from:
—H, —(C1-C12)-alkyl or —(C6-C20)-aryl;
wherein the ligand is added in a molar ratio to cobalt of L/Co=<0.95/1;

d) supplying of syngas;
e) heating the reaction mixture from a) to d), to convert the olefin into an aldehyde.