눈에 묻으면 몇 분간 물로 조심해서 씻으시오. 가능하면 콘택트렌즈를 제거하시오. 계속 씻으시오.
P321
(…) 처치를 하시오.
P330
입을 씻어내시오.
P332+P313
피부 자극이 생기면 의학적인 조치· 조언을 구하시오.
P362
오염된 의복을 벗고 세척 후에 재사용하기
P501
...에 내용물 / 용기를 폐기 하시오.
(S)-N-BOC-4,4-디메틸-피롤리딘-2-카르복실산 C화학적 특성, 용도, 생산
Synthesis
To a solution of 1-(tert-butyl) 2-methyl (S)-4,4-dimethylpyrrolidine-1,2-dicarboxylate (4.85 g, 18.86 mmol) in THF (40 mL) was dropwise added lithium hydroxide monohydrate aqueous solution (1.5 g, 20 mL) at 0 °C. At the end of the addition, the mixture was stirred at rt for 2.0 h. After that, the THF solvent was removed and 50 mL of water was added to the mixture. The resulting mixture was washed with EtOAc (30 mL x 3). The aqueous phase was adjusted to pH=1 with hydrochloric acid (1 M) and extracted with EtOAc (50 mL x 3). The combined organic layers were washed with brine, dried over anhydrous Na2S04, and concentrated in vacuo to give (S)-1-(tert-Butoxycarbonyl)-4,4-dimethylpyrrolidine-2-carboxylic acid as a white solid (4.35 g, 95%).
