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ChemicalBook CAS DataBase List D-2-THIENYLALANINE
62561-76-6

D-2-THIENYLALANINE synthesis

14synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 6 steps
1.1: SOCl2; benzotriazole / CH2Cl2
2.1: NaH / dimethylformamide; various solvent(s) / 0.5 h / 20 °C
2.2: 82 percent / dimethylformamide; various solvent(s) / 7 h / 20 - 60 °C
3.1: NaOH / methanol / 20 h / 20 °C
4.1: toluene / 2 h / Heating
5.1: 75 percent / aq. LiOH / 2.5 h / 60 °C
6.1: 45 percent / phenylalanine ammonia-lyase / various solvent(s) / 48 h / 30 °C / pH 8.8

References:

Paizs, Csaba;Katona, Adrian;Retey, Janos [Chemistry - A European Journal,2006,vol. 12,# 10,p. 2739 - 2744]

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