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ChemicalBook CAS DataBase List N-(TERT-BUTOXYCARBONYL)-L-ALANINE-1-13C
201740-78-5

N-(TERT-BUTOXYCARBONYL)-L-ALANINE-1-13C synthesis

1synthesis methods
24424-99-5 Synthesis
Di-tert-butyl dicarbonate

24424-99-5
832 suppliers
$13.50/25G

21764-56-7 Synthesis
L-ALANINE-1-13C

21764-56-7
25 suppliers
$110.00/100mg

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Yield:201740-78-5 97%

Reaction Conditions:

Stage #1: di-tert-butyl dicarbonate;<1-13C>-L-alaninewith sodium hydrogencarbonate;sodium hydroxide in 1,4-dioxane at 20; for 28 h;
Stage #2: with dmap in 1,4-dioxane;water at 50; for 1 h;

References:

Hata, Ryunosuke;Nonaka, Hiroshi;Takakusagi, Yoichi;Ichikawa, Kazuhiro;Sando, Shinsuke [Angewandte Chemie - International Edition,2016,vol. 55,# 5,p. 1765 - 1768][Angew. Chem.,2016,vol. 128,# 5,p. 1797 - 1800,4] Location in patent:supporting information

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