Trifluoroacetic acid → HCID 67805215, 화합물

HRID 467134노트

반응식

HRID 467134 반응식
[CH2:1]([O:8][C:9]([CH:11]1[CH2:19][CH:18]2[CH:13]([CH2:14][CH2:15][CH2:16][CH2:17]2)[N:12]1[C:20](=[O:31])[C@H:21]([CH3:30])[NH:22]C(OC(C)(C)C)=O)=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[F:32][C:33]([F:38])([F:37])[C:34]([OH:36])=[O:35]>>[F:32][C:33]([F:38])([F:37])[C:34]([OH:36])=[O:35].[CH2:1]([O:8][C:9]([CH:11]1[CH2:19][CH:18]2[CH:13]([CH2:14][CH2:15][CH2:16][CH2:17]2)[N:12]1[C:20](=[O:31])[C@H:21]([CH3:30])[NH2:22])=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

참가 물질

3

반응물 2

HCID 6422Trifluoroacetic acidHCID 67806908HCID 67806908, 화합물

생성물 1

HCID 67805215HCID 67805215, 화합물

실험 절차

21.5 g of Boc-Ala-Oic-OBzl are dissolved in 50 ml of trifluoroacetic acid. The solution is concentrated in vacuo, and the residue is digested several times with diisopropyl ether and is dried in vacuo. Yield: 21 g. The proton signal for the tertiary-butyl group is completely absent in the NMR spectrum.

후처리

  1. concentrationThe solution is concentrated in vacuo
  2. customis dried in vacuo

출처 및 근거

ORD 기록
ord-66d416255257417ea11c25ada7225ae9
출처 데이터셋
uspto-grants-1992_10
특허 번호
US05158959

반응 노트

불러오는 중…