Diisopropylethylamine → N-(2-(1-hydroxy-3,3-dimethyl-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)ethyl)-5-(5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)indolizine-8-carboxamide

HRID 1037119노트

반응식

HRID 1037119 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([C:10]2([C:27]([F:30])([F:29])[F:28])[O:14][N:13]=[C:12]([C:15]3[N:16]4[C:20]([C:21]([C:24](O)=[O:25])=[CH:22][CH:23]=3)=[CH:19][CH:18]=[CH:17]4)[CH2:11]2)[CH:5]=[C:6]([Cl:9])[C:7]=1[Cl:8].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C.Cl.[NH2:65][CH2:66][CH2:67][C:68]1[CH:69]=[CH:70][C:71]2[C:75]([CH3:77])([CH3:76])[O:74][B:73]([OH:78])[C:72]=2[CH:79]=1>CN(C=O)C.O>[OH:78][B:73]1[C:72]2[CH:79]=[C:68]([CH2:67][CH2:66][NH:65][C:24]([C:21]3[C:20]4[N:16]([CH:17]=[CH:18][CH:19]=4)[C:15]([C:12]4[CH2:11][C:10]([C:4]5[CH:5]=[C:6]([Cl:9])[C:7]([Cl:8])=[C:2]([Cl:1])[CH:3]=5)([C:27]([F:30])([F:28])[F:29])[O:14][N:13]=4)=[CH:23][CH:22]=3)=[O:25])[CH:69]=[CH:70][C:71]=2[C:75]([CH3:77])([CH3:76])[O:74]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 866854826-(2-aminoethyl)-3,3-dimethylbenzo[c][1,2]oxaborol-1(3H)-ol hydrochlorideHCID 866855245-(5-(3,4,5-Trichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)indolizine-8-carboxylic acid

생성물 1

HCID 71575834N-(2-(1-hydroxy-3,3-dimethyl-1,3-dihydrobenzo[c][1,2]oxaborol-6-yl)ethyl)-5-(5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)indolizine-8-carboxamide

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

To a solution of 5-(5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)indolizine-8-carboxylic acid (0.37 mmol) and HATU (207 mg, 0.6 mmol) in DMF (5 mL), DIPEA (142 mg, 1.1 mmol) can be added. The reaction mixture can be stirred at rt for 10 min and crude compound 6-(2-aminoethyl)-3,3-dimethylbenzo[c][1,2]oxaborol-1(3H)-ol hydrochloride (0.5 mmol) can be added. The reaction mixture can be stirred overnight. Water can be added and the mixture can be extracted three times with ethyl acetate. The combined organic layers can be washed with brine, dried over Na2SO4, filtered and concentrated under reduced pressure. The residue can be purified by prep-HPLC to give the final title compound.

후처리

  1. stirringThe reaction mixture can be stirred overnight
  2. extractionthe mixture can be extracted three times with ethyl acetate
  3. washThe combined organic layers can be washed with brine
  4. dry with materialdried over Na2SO4
  5. filtrationfiltered
  6. concentrationconcentrated under reduced pressure
  7. customThe residue can be purified by prep-HPLC

출처 및 근거

ORD 기록
ord-cc7e70c36c2e4ae2be21d510fbc38bc2
출처 데이터셋
uspto-grants-2013_10
특허 번호
US08546357B2

반응 노트

불러오는 중…