Methane → HCID 21521020, compound

HRID 918438Notes

Reaction equation

HRID 918438 reaction equation
[N:1]1([C:7]2[O:8][C:9]3[C:15]([O:16][CH3:17])=[C:14]([O:18][CH2:19][CH3:20])[C:13]([C:21](=[O:23])[CH3:22])=[C:12]([O:24][CH3:25])[C:10]=3[CH:11]=2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.C>[Pd]>[N:1]1([CH:7]2[CH2:11][C:10]3[C:12]([O:24][CH3:25])=[C:13]([C:21](=[O:23])[CH3:22])[C:14]([O:18][CH2:19][CH3:20])=[C:15]([O:16][CH3:17])[C:9]=3[O:8]2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1

Participants

4

Reactant 2

HCID 297MethaneHCID 21521021HCID 21521021, compound

Product 1

HCID 21521020HCID 21521020, compound

Reagents, catalysts & solvents 1

HCID 23938PalladiumCatalyst

Procedure

A solution of 100g. of piperidino-6-ethoxy-5-acetyl-4,7-dimethoxybenzofuran in 600ml of 96° alcohol is hydrogenated in the presence of 11g. of palladium on 5% charcoal, under a pressure of 5 kg and at a temperature between 65° and 70° C.

Workup

  1. customat a temperature between 65° and 70° C.

Sources & evidence

ORD record
ord-4bf031e2119a4cce92c64c4459e8994b
Source dataset
uspto-grants-1976_07
Patent number
US03971793

Reaction notes

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