HCID 86665297, compound → HCID 68751464, compound

Participants

Reaction Steps

2.18 g of the above (2f) (3.09 mmol) and 10 mL of a 10 wt % of Pd/C (0.0233 g) ethyl acetate solution were mixed, and stirred for 2 days in a nitrogen atmosphere at room temperature. The solution was filtrated by Celite and then concentrated to obtain a colorless oily material of 1,7-bis[4-(4-amino-2-fluorophenoxy)butyl]-1,1,3,3,5,5,7,7-octamethyltetrasiloxane (30 (1.98 g, 99% of yield) represented by the following formula. Various measurements were carried out with regard to the obtained (3f), and results are shown below.

Provenance & Evidence