反应详情

200 milligrams of (S)-N-carbobenzyloxy-α-methyltyrosine is mixed together with 20 milligrams of 10 percent palladium on carbon catalyst and 10 milliliters of methanol and the mixture subjected to hydrogen at a pressure of 40 psi for several hours. Thereafter, the catalyst is removed and the filtrate concentrated to obtain a (S)-α-methyltyrosine product.

1. customThereafter, the catalyst is removed
2. concentrationthe filtrate concentrated