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151870-52-9

2-TERT-BUTOXYCARBONYLAMINO-3-OXO-3-PHENYL-PROPIONIC ACID ETHYL ESTER synthesis

4synthesis methods
24424-99-5 Synthesis
Di-tert-butyl dicarbonate

24424-99-5
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2-TERT-BUTOXYCARBONYLAMINO-3-OXO-3-PHENYL-PROPIONIC ACID ETHYL ESTER

151870-52-9
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Yield:-

Steps:

Multi-step reaction with 3 steps
1: 2 M aq. KHCO3 / dioxane / Ambient temperature
2: 10.8 g / 1 M aq. NaOH / dioxane / Ambient temperature
3: 85 percent / 1.6 M BuLi / tetrahydrofuran; hexane / 2 h / -80 - -50 °C

References:

Schmidt;Griesser;Lieberknecht;Schmidt;Grather [Synthesis,1993,# 8,p. 765 - 766]