1,2-Diiodoethane → N-[1-(2-phenylethyl)-5-iodo-4-ethoxycarbonylpyrazol-3-yl]-N-((2'-(N-triphenylmethyl-(1H-tetrazol-5-yl))-biphenyl-4-yl)methyl]-n-propylamine

HRID 399355노트

반응식

HRID 399355 반응식
[CH2:1]([Li])[CH2:2][CH2:3][CH3:4].CCCC[CH2:10][CH3:11].C1([CH2:18][CH2:19][N:20]2[C:24](Br)=[C:23]([C:26]([O:28][CH2:29][CH3:30])=[O:27])[C:22]([N:31]([CH2:69][CH2:70][CH3:71])[CH2:32][C:33]3[CH:38]=[CH:37][C:36]([C:39]4[CH:44]=[CH:43][CH:42]=[CH:41][C:40]=4[C:45]4[N:49]([C:50]([C:63]5[CH:68]=[CH:67][CH:66]=[CH:65][CH:64]=5)([C:57]5[CH:62]=[CH:61][CH:60]=[CH:59][CH:58]=5)[C:51]5[CH:56]=[CH:55][CH:54]=[CH:53][CH:52]=5)[N:48]=[N:47][N:46]=4)=[CH:35][CH:34]=3)=[N:21]2)C=CC=CC=1.C(=O)=O.CC(C)=O.[I:79]CCI.[Cl-].[NH4+]>C1COCC1>[C:4]1([CH2:18][CH2:19][N:20]2[C:24]([I:79])=[C:23]([C:26]([O:28][CH2:29][CH3:30])=[O:27])[C:22]([N:31]([CH2:69][CH2:70][CH3:71])[CH2:32][C:33]3[CH:34]=[CH:35][C:36]([C:39]4[CH:44]=[CH:43][CH:42]=[CH:41][C:40]=4[C:45]4[N:49]([C:50]([C:51]5[CH:56]=[CH:55][CH:54]=[CH:53][CH:52]=5)([C:57]5[CH:62]=[CH:61][CH:60]=[CH:59][CH:58]=5)[C:63]5[CH:64]=[CH:65][CH:66]=[CH:67][CH:68]=5)[N:48]=[N:47][N:46]=4)=[CH:37][CH:38]=3)=[N:21]2)[CH:11]=[CH:10][CH:1]=[CH:2][CH:3]=1

참가 물질

7

반응물 5

HCID 122241,2-DiiodoethaneHCID 25517Ammonium ChlorideHCID 18522661Acetone cardiceHCID 22103828N-[1-(2-phenylethyl)-4-ethoxycarbonyl-5-bromopyrazol-3-yl]-N-[(2'-(N-triphenylmethyl-(1H-tetrazol-5-yl))biphenyl-4-yl)methyl]-n-propylamineHCID 178418244HCID 178418244, 화합물

생성물 1

HCID 88329917N-[1-(2-phenylethyl)-5-iodo-4-ethoxycarbonylpyrazol-3-yl]-N-((2'-(N-triphenylmethyl-(1H-tetrazol-5-yl))-biphenyl-4-yl)methyl]-n-propylamine

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매2회

실험 절차

0.18 ml of 1.6M n-butyl lithium/hexane solution were added to THF solution (10 ml) of 202 mg of N-[1-(2-phenylethyl)-5-bromo-4-ethoxycarbonylpyrazol-3-yl]-N-[(2'-(N-triphenylmethyl-(1H-tetrazol-5-yl))biphenyl-4-yl)methyl]-n-propylamine, while cooling with dry ice-acetone. After stirred for 2 hours, 667 mg of 1,2-diiodoethane were added thereto. After stirred for one hour, the mixture was then stirred at room temperature for further one hour. 10 ml of aqueous ammonium chloride solution were added to the reaction solution, THF was distilled off under reduced pressure, and the resultant was extracted with 50 ml of dichloromethane. After dried over magnesium sulfate, this was subjected to silica gel column chromatography (n-hexane--ethyl acetate=5:1) to obtain 84 mg of the intended compound as a pale red, amorphous solid.

후처리

  1. stirringAfter stirred for one hour
  2. stirringthe mixture was then stirred at room temperature for further one hour
  3. distillationwas distilled off under reduced pressure
  4. extractionthe resultant was extracted with 50 ml of dichloromethane
  5. dry with materialAfter dried over magnesium sulfate

출처 및 근거

ORD 기록
ord-f7019a4b2f5d42a7a7558ceef88bf1ba
출처 데이터셋
uspto-grants-1998_10
특허 번호
US05817828

반응 노트

불러오는 중…