Diisopropylethylamine → HCID 57226830, 화합물

HRID 1357866노트

반응식

HRID 1357866 반응식
[CH3:1][C:2]1[C:7]2[N:8]=[C:9]([NH:11][C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][C:13]=3[CH3:18])[O:10][C:6]=2[CH:5]=[C:4]([CH2:19][C:20](O)=[O:21])[CH:3]=1.F[P-](F)(F)(F)(F)F.N1(OC(N(C)C)=[N+](C)C)C2N=CC=CC=2N=N1.C(N(C(C)C)CC)(C)C.[NH2:56][C:57]1[CH:62]=[CH:61][C:60]([C@H:63]([CH3:70])[CH2:64][C:65]([O:67][CH2:68][CH3:69])=[O:66])=[CH:59][CH:58]=1>CN(C)C=O.C(OCC)(=O)C>[CH3:1][C:2]1[C:7]2[N:8]=[C:9]([NH:11][C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][C:13]=3[CH3:18])[O:10][C:6]=2[CH:5]=[C:4]([CH2:19][C:20]([NH:56][C:57]2[CH:58]=[CH:59][C:60]([C@H:63]([CH3:70])[CH2:64][C:65]([O:67][CH2:68][CH3:69])=[O:66])=[CH:61][CH:62]=2)=[O:21])[CH:3]=1

참가 물질

7

반응물 4

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 18188094(4-Methyl-2-o-tolylamino-benzoxazol-6-yl)-acetic acidHCID 53963459HCID 53963459, 화합물

생성물 1

HCID 57226830HCID 57226830, 화합물수율 91.5%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

A stirred solution of 2-(4-methyl-2-o-tolylaminobenzoxazol-6-yl)acetic acid [0.1 g, Reference Example 9(b)] in dimethylformamide (3 mL) was treated with O-(7-azabenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate (0.128 g), diisopropylethylamine (0.22 g) and after 5 minutes with ethyl (R) 3-(4-aminophenyl)butanoate (0.107 g, Reference Example 1). After 4 hours the reaction mixture was diluted with ethyl acetate and then washed with water, then with hydrochloric acid (1M), then twice with water, then with brine, then dried and then evaporated to give the title compound (0.15 g) as a brown oil.

후처리

  1. washwashed with water
  2. dry with materialwith hydrochloric acid (1M), then twice with water, then with brine, then dried
  3. customevaporated

출처 및 근거

ORD 기록
ord-d7ff232d3e9f4cb684f412885bcfbc24
출처 데이터셋
uspto-grants-2003_07
특허 번호
US06593354B2

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