Triethylamine → {4'-[4-(1,1-Dioxo-1lambda*6*-thiomorpholin-4-ylmethyl)-phenylcarbamoyl]-6-methyl-biphenyl-3-yl}-carbamic acid tert-butyl ester

HRID 1678464노트

반응식

HRID 1678464 반응식
[C:1]([O:5][C:6]([NH:8][C:9]1[CH:10]=[CH:11][C:12]([CH3:24])=[C:13]([C:15]2[CH:20]=[CH:19][C:18]([C:21](O)=[O:22])=[CH:17][CH:16]=2)[CH:14]=1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[O:25]=[S:26]1(=[O:40])[CH2:31][CH2:30][N:29]([CH2:32][C:33]2[CH:38]=[CH:37][C:36]([NH2:39])=[CH:35][CH:34]=2)[CH2:28][CH2:27]1.C(N(CC)CC)C.F[P-](F)(F)(F)(F)F.N1(OC(N(C)C)=[N+](C)C)C2C=CC=CC=2N=N1>CN(C=O)C>[C:1]([O:5][C:6](=[O:7])[NH:8][C:9]1[CH:14]=[C:13]([C:15]2[CH:16]=[CH:17][C:18]([C:21](=[O:22])[NH:39][C:36]3[CH:37]=[CH:38][C:33]([CH2:32][N:29]4[CH2:28][CH2:27][S:26](=[O:25])(=[O:40])[CH2:31][CH2:30]4)=[CH:34][CH:35]=3)=[CH:19][CH:20]=2)[C:12]([CH3:24])=[CH:11][CH:10]=1)([CH3:4])([CH3:2])[CH3:3]

참가 물질

6

반응물 4

HCID 8471TriethylamineHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 27796824-(4-Aminobenzyl)thiomorpholine 1,1-dioxideHCID 598223484-[5-(Tert-butoxycarbonylamino)-2-methyl-phenyl]benzoic acid

생성물 1

HCID 59822377{4'-[4-(1,1-Dioxo-1lambda*6*-thiomorpholin-4-ylmethyl)-phenylcarbamoyl]-6-methyl-biphenyl-3-yl}-carbamic acid tert-butyl ester수율 82.6%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

A mixture of 5′-tert-butoxycarbonylamino-2′-methyl-biphenyl-4-carboxylic acid (500 mg), 4-(1,1-dioxo-1lambda*6*-thiomorpholin-4-ylmethyl) -phenylamine (367 mg), triethylamine (0.64 ml) and O-benzotriazol-1-yl-N,N,N′,N′-tetramethyluronium hexafluorophosphate (869 mg) in dry DMF (20 ml) was stirred at 20 C for 118 h. The mixture was then partitioned between water and dichloromethane. The dried extracts were evaporated and the residue purified on silica gel. Elution with ethyl acetate:petrol; 1:1 removed high Rf impurities and further elution with ethyl acetate gave the title compound as a pale yellow solid (693 mg).

후처리

  1. customThe mixture was then partitioned between water and dichloromethane
  2. customThe dried extracts were evaporated
  3. customthe residue purified on silica gel
  4. washElution with ethyl acetate
  5. wash1:1 removed high Rf impurities and further elution with ethyl acetate

출처 및 근거

ORD 기록
ord-d623748c0af3409d8c06b54dc1b04502
출처 데이터셋
uspto-grants-2011_08
특허 번호
US08008303B2

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