HCID 58401217, compound → HCID 58261094, compound

HRID 42392Notes

Reaction equation

HRID 42392 reaction equation
[CH2:1]([CH:3]([CH2:27][CH2:28][CH2:29][CH3:30])[C:4]#[C:5][C:6]1[C:14]2[S:13][CH:12]=[CH:11][C:10]=2[C:9]([C:15]#[C:16][CH:17]([CH2:22][CH3:23])[CH2:18][CH2:19][CH2:20][CH3:21])=[C:8]2[S:24][CH:25]=[CH:26][C:7]=12)[CH3:2]>[Pd].C1COCC1>[CH2:22]([CH:17]([CH2:18][CH2:19][CH2:20][CH3:21])[CH2:16][CH2:15][C:9]1[C:8]2[S:24][CH:25]=[CH:26][C:7]=2[C:6]([CH2:5][CH2:4][CH:3]([CH2:1][CH3:2])[CH2:27][CH2:28][CH2:29][CH3:30])=[C:14]2[S:13][CH:12]=[CH:11][C:10]=12)[CH3:23]

Participants

4

Reactant 1

HCID 58401217HCID 58401217, compound

Product 1

HCID 58261094HCID 58261094, compound

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 8028TetrahydrofuranSolvent

Procedure

A dry 250 mL 1-neck flask was flushed with N2 and was charged with 4,8-bis(3-ethylhept-1-ynyl)thieno[2,3-f]benzothiophene (3.04 g, 0.007 mol), Pd/C wet support (0.82 g, 10%) and THF (15 mL, 0.5 M). The flask was evacuated and backfilled with hydrogen. The flask was kept under a hydrogen atmosphere and was monitored by TLC. After the reaction was completed, the mixture was filtered through Celite and solvent was removed by rotary evaporation.

Workup

  1. customA dry 250 mL 1-neck flask was flushed with N2
  2. customThe flask was evacuated
  3. filtrationthe mixture was filtered through Celite and solvent
  4. customwas removed by rotary evaporation

Sources & evidence

ORD record
ord-2e9571034edb409b9bb48b7f44580187
Source dataset
uspto-grants-2013_09
Patent number
US08535974B2

Reaction notes

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