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Hydrazine hydrate (1:1) → 2-Benzyloxy-N4-(4,6-bis-((3R,5S)-3,5-bis-(tert-butoxycarbonylamino)-piperidin-1-yl)-[1,3,5]triazin-2-yl)-benzene-1,4-diamine

HRID 1354858
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인쇄 미리보기

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HRID 1354858 반응식
[CH2:1]([O:8][C:9]1[CH:14]=[C:13]([NH:15][C:16]2[N:21]=[C:20]([N:22]3[CH2:27][C@@H:26]([NH:28][C:29]([O:31][C:32]([CH3:35])([CH3:34])[CH3:33])=[O:30])[CH2:25][C@@H:24]([NH:36][C:37]([O:39][C:40]([CH3:43])([CH3:42])[CH3:41])=[O:38])[CH2:23]3)[N:19]=[C:18]([N:44]3[CH2:49][C@@H:48]([NH:50][C:51]([O:53][C:54]([CH3:57])([CH3:56])[CH3:55])=[O:52])[CH2:47][C@@H:46]([NH:58][C:59]([O:61][C:62]([CH3:65])([CH3:64])[CH3:63])=[O:60])[CH2:45]3)[N:17]=2)[CH:12]=[CH:11][C:10]=1[NH:66]C(=O)C)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.O.NN>CO.O1CCOCC1>[CH2:1]([O:8][C:9]1[CH:14]=[C:13]([NH:15][C:16]2[N:21]=[C:20]([N:22]3[CH2:27][C@@H:26]([NH:28][C:29]([O:31][C:32]([CH3:33])([CH3:34])[CH3:35])=[O:30])[CH2:25][C@@H:24]([NH:36][C:37]([O:39][C:40]([CH3:43])([CH3:42])[CH3:41])=[O:38])[CH2:23]3)[N:19]=[C:18]([N:44]3[CH2:45][C@@H:46]([NH:58][C:59]([O:61][C:62]([CH3:65])([CH3:64])[CH3:63])=[O:60])[CH2:47][C@@H:48]([NH:50][C:51]([O:53][C:54]([CH3:57])([CH3:56])[CH3:55])=[O:52])[CH2:49]3)[N:17]=2)[CH:12]=[CH:11][C:10]=1[NH2:66])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 24654Hydrazine hydrate (1:1)HCID 58865836N-[2-Benzyloxy-4-(4,6-bis-((3R,5S)-3,5-bis-(tert-Butoxycarbonylamino)-piperidin-1-yl)-[1,3,5]triazin-2-ylamino)-phenyl]-acetamide

생성물 1

HCID 588651042-Benzyloxy-N4-(4,6-bis-((3R,5S)-3,5-bis-(tert-butoxycarbonylamino)-piperidin-1-yl)-[1,3,5]triazin-2-yl)-benzene-1,4-diamine수율 68%

시약·촉매·용매 2

HCID 887
Methanol
용매
HCID 312751,4-Dioxane용매

실험 절차

N-[2-Benzyloxy-4-(4,6-bis-((3R,5S)-3,5-bis-(tert-butoxycarbonylamino)-piperidin-1-yl)-[1,3,5]triazin-2-ylamino)-phenyl]-acetamide (401) (2.32 g, 2.4 mmol) was dissolved in an mixture of MeOH and dioxane (150 mL, 4:1). Hydrazine monohydrate (100 mL) was added and the mixture was heated to reflux for 10 days. LC-MS indicated complete de-protection at this point. Upon cooling, a white precipitate formed. The mixture was poured into ice water, forcing additional precipitate to form. The solid was collected by filtration under reduced pressure, rinsed with water (100 mL), and dried under high vacuum for 16 h to give the desired product (402) as a white powder (1.48 g, 1.62 mmol, 68% yield). LC-MS (ESI): (exact mass: 919.53) m/e=920.6 [M+1]+ (100%).

후처리

  1. temperaturethe mixture was heated
  2. temperatureto reflux for 10 days
  3. temperatureUpon cooling
  4. customa white precipitate formed
  5. customto form
  6. filtrationThe solid was collected by filtration under reduced pressure
  7. washrinsed with water (100 mL)
  8. customdried under high vacuum for 16 h

출처 및 근거

ORD 기록
ord-fdf1f86ba3444909ab99b065f86930a5
출처 데이터셋
uspto-grants-2007_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07223759B2

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