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Triethylamine → N-[3-(Trifluoromethyl)-4-nitrophenyl]-2-ethoxy-6-pentadecylbenzamide

HRID 2353806
Notes
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Reaction equation

HRID 2353806 reaction equation
[CH2:1]([O:3][C:4]1[CH:12]=[CH:11][CH:10]=[C:9]([CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])[C:5]=1[C:6](Cl)=[O:7])[CH3:2].[NH2:28][C:29]1[CH:30]=[CH:31][C:32]([N+:39]([O-:41])=[O:40])=[C:33]([C:35]([F:38])([F:37])[F:36])[CH:34]=1.C(N(CC)CC)C>ClCCl>[CH2:1]([O:3][C:4]1[CH:12]=[CH:11][CH:10]=[C:9]([CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])[C:5]=1[C:6]([NH:28][C:29]1[CH:30]=[CH:31][C:32]([N+:39]([O-:41])=[O:40])=[C:33]([C:35]([F:36])([F:37])[F:38])[CH:34]=1)=[O:7])[CH3:2]
ParticipantsProcedureSources & evidenceReaction notes

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 949554-Nitro-3-(trifluoromethyl)anilineHCID 102500672-ethoxy-6-pentadecyl-benzoyl Chloride

Product 1

HCID 68452035N-[3-(Trifluoromethyl)-4-nitrophenyl]-2-ethoxy-6-pentadecylbenzamide

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

2-ethoxy-6-pentadecyl-benzoyl chloride was condensed with 5-Amino-2-nitrobenzotrifluoride in dichloromethane in presence of triethylamine as acid scavenger to yield 2-Ethoxy-N-(4-nitro-3-trifluoromethyl-phenyl)-6-pentadecyl-benzamide. The reaction mixture was then concentrated in vacuo and the residue was extracted into ethyl acetate. The ethyl acetate layer was washed with water and with cold aqueous hydrochloric acid, then dried over sodium sulphate and finally concentrated in vacuo. The residue obtained was chromatographed over silica gel to afford the desired product.

Sources & evidence

ORD record
ord-ddd703868223484d957477de25e69c95
Source dataset
uspto-grants-2010_07
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US07750047B2

Reaction notes

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On this pageParticipantsProcedureSources & evidenceReaction notes