Acetic Acid → Benzoic acid, 4-nitro-, 2-ethylhexyl ester

HRID 600160

반응식

HRID 600160 반응식
S1C(C=[O:7])=CC=C1C=O.C(O)(=O)C.[CH2:14]([CH:16]([CH2:29][CH2:30][CH2:31][CH3:32])[CH2:17][O:18][C:19](=[O:28])[C:20]1[CH:25]=[CH:24][C:23]([NH:26][OH:27])=[CH:22][CH:21]=1)[CH3:15]>O>[CH2:14]([CH:16]([CH2:29][CH2:30][CH2:31][CH3:32])[CH2:17][O:18][C:19](=[O:28])[C:20]1[CH:21]=[CH:22][C:23]([N+:26]([O-:7])=[O:27])=[CH:24][CH:25]=1)[CH3:15]

참가 물질

5

반응물 3

HCID 176Acetic AcidHCID 587784Thiophene-2,5-dicarbaldehydeHCID 576239434-Hydroxyamino-Benzoic Acid 2-Ethyl-Hexyl Ester

생성물 1

HCID 591313Benzoic acid, 4-nitro-, 2-ethylhexyl ester수율 160.6%

시약·촉매·용매 1

HCID 962Water용매

실험 절차

To a 250 ml 3-necked flask was added 0.5 gm 2,5-thiophenedicarboxaldehyde, 30 ml acetic acid, 5.6 gm 2-ethylhexylesterphenyl hydroxylamine 3 and stirred for 20 hrs at room temperature. To the reaction mixture, 100 ml water was added and the mixture was filtered. The filtered product was washed with water and dried. A yield of about 1.6 gm of 2, 5-thiophene bis-2-ethylhexylesterphenyl dinitrone of Ex.2 was obtained with a HPLC purity of 98% (DSC: 205° C.).

후처리

  1. filtrationthe mixture was filtered
  2. washThe filtered product was washed with water
  3. customdried

출처 및 근거

ORD 기록
ord-fa8bbf3d1c784c80b2f1aac4bd852d51
출처 데이터셋
uspto-grants-2011_03
특허 번호
US07901839B2

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