反应详情

2.0 g of Z-Ala-Ile-Gly-OMe are dissolved in 40 ml of methanol with gentle warming and then hydrogenated in the presence of 300 mg of Pd on charcoal (10 %). After completion of the hydrogenation the catalyst is filtered off and the filtrate completely evaporated to dryness. The residue, which is homogeneous in a thin layer chromatogram, is immediately processed further.

1. temperaturewith gentle warming
2. filtrationAfter completion of the hydrogenation the catalyst is filtered off
3. customthe filtrate completely evaporated to dryness