L-Phenylalanine → (3S)-3-amino-3-phenylpropanoic acid

HRID 339442

반응식

HRID 339442 반응식
N[C@H:2]([C:10]([OH:12])=[O:11])[CH2:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1.O.[NH3:14]>O>[NH2:14][C@@H:3]([CH2:2][C:10]([OH:12])=[O:11])[C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1

참가 물질

4

반응물 2

HCID 6140L-PhenylalanineHCID 12896473Azane;hydrate

생성물 1

HCID 686704(3S)-3-amino-3-phenylpropanoic acid

시약·촉매·용매 1

HCID 962Water용매

실험 절차

The reaction solution (250 g) containing 36 weight % (wt %) of L-phenylalanine, a bacterial cell (in an appropriate amount) of MT-11046 produced in Example 1 and water was reacted at 25 degrees centigrade for 24 hours or more. During the reaction, pH of the reaction solution was adjusted to each pH shown in Table 3 with 25% ammonia water. A solid of (S)-β-phenylalanine precipitated under all examined conditions was observed. The reaction yields of (S)-β-phenylalanine in respective pHs are shown in Table 3.

후처리

  1. customwas reacted at 25 degrees centigrade for 24 hours or more
  2. customDuring the reaction, pH of the reaction solution
  3. customA solid of (S)-β-phenylalanine precipitated under all examined conditions

출처 및 근거

ORD 기록
ord-f14468c616844f0482c192fd1045bae1
출처 데이터셋
uspto-grants-2014_11
특허 번호
US08895270B2

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