Patent ID: 11958810
Assignee: BASF SE
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 9:
10. The process according to claim 9, further comprising reacting the compound VI with a compound of formula VIII, , in which R1, R2, R9 and R10 are as defined above to provide a 5-substituted pyridine compound of the formula VII, wherein
R1 is in each case independently selected from hydrogen, halogen, C1-C6-alkyl and C1-C6-halogenalkyl;
R2 is in each case independently selected from hydrogen, halogen, C1-C6-alkyl and C1-C6-halogenalkyl;
R3, R4 are independently selected from C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C1-C6-halogenalkyl, C2-C6-halogenalkenyl and C2-C6-halogenalkynyl;
o is 0, 1, 2 or 3;
R78 are independently selected from halogen, C1-C6-alkyl, C1-C6-alkoxy, C1-C6-halogenalkyl and C1-C6-halogenalkoxy;
R9 is in each case independently selected from CH3, CH2F and CHF2;
R10 is in each case independently selected from H, halogen, O (R95), C1-C6-alkyl and C1-C6-halogenalkyl; wherein
R95 is C1-C6-alkyl, C1-C6-halogenalkyl.