Diisopropylethylamine → HCID 86630519, 화합물

HRID 1022418노트

반응식

HRID 1022418 반응식
[C:1]([O:5][C:6](=[O:33])[C:7]1[CH:19]=[C:18]([O:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][C:30]([OH:32])=[O:31])[CH:17]=[C:9]([C:10]([O:12][C:13]([CH3:16])([CH3:15])[CH3:14])=[O:11])[CH:8]=1)([CH3:4])([CH3:3])[CH3:2].[B-](F)(F)(F)F.CN(C(O[N:47]1[C:52](=[O:53])[CH2:51][CH2:50][C:48]1=[O:49])=[N+](C)C)C.CCN(C(C)C)C(C)C>C1COCC1>[C:1]([O:5][C:6](=[O:33])[C:7]1[CH:19]=[C:18]([O:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][C:30]([O:32][N:47]2[C:52](=[O:53])[CH2:51][CH2:50][C:48]2=[O:49])=[O:31])[CH:17]=[C:9]([C:10]([O:12][C:13]([CH3:16])([CH3:15])[CH3:14])=[O:11])[CH:8]=1)([CH3:2])([CH3:3])[CH3:4]

참가 물질

5

반응물 3

HCID 81531DiisopropylethylamineHCID 98575222-(2,5-Dioxopyrrolidin-1-yl)-1,1,3,3-tetramethylisouronium tetrafluoroborateHCID 684432455-(9-Carboxy-nonyloxy)-isophthalic Acid Di-tert-butyl Ester

생성물 1

HCID 86630519HCID 86630519, 화합물

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

To a solution of 5-(9-Carboxy-nonyloxy)-isophthalic acid di-tert-butyl ester (156 mg, 0.34 mmol) in dry THF (2 ml) was added TSTU (125 mg) and DIPEA (0.08 ml). The mixture was stirred under nitrogen over night. The mixture was concentrated. The residue was redissolved in EtOAc and filtered. The filtrate was washed with 0.1N HCl (2×), and brine (1×), dried (Na2SO4) and concentrated to give a clear syrup.

후처리

  1. concentrationThe mixture was concentrated
  2. dissolutionThe residue was redissolved in EtOAc
  3. filtrationfiltered
  4. washThe filtrate was washed with 0.1N HCl (2×), and brine (1×)
  5. dry with materialdried (Na2SO4)
  6. concentrationconcentrated
  7. customto give a clear syrup

출처 및 근거

ORD 기록
ord-896b0a38e55446c48d3b0592f6dbd555
출처 데이터셋
uspto-grants-2014_05
특허 번호
US08722620B2

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