Diisopropylethylamine → HCID 66832075, compound

HRID 58723Notes

Reaction equation

HRID 58723 reaction equation
Cl.[Cl:2][C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][CH:11]=1)[NH:8][CH:7]=[C:6]2[CH2:12][CH2:13][NH2:14].[CH:15]1([N:18]2[CH2:22][CH2:21][CH:20]([C:23](O)=[O:24])[C:19]2=[O:26])[CH2:17][CH2:16]1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(CC)C(C)C)(C)C>CN(C=O)C>[Cl:2][C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][CH:11]=1)[NH:8][CH:7]=[C:6]2[CH2:12][CH2:13][NH:14][C:23]([CH:20]1[CH2:21][CH2:22][N:18]([CH:15]2[CH2:17][CH2:16]2)[C:19]1=[O:26])=[O:24]

Participants

6

Reactant 4

HCID 81531DiisopropylethylamineHCID 28274945-Chloro-1H-indole-3-ethylamine monohydrochlorideHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 242751691-Cyclopropyl-2-oxopyrrolidine-3-carboxylic acid

Product 1

HCID 66832075HCID 66832075, compoundYield 68%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

This compound was prepared according to method A with 2-(5-chloro-1H-indol-3-yl)ethanamine hydrochloride (0.100 g; 0.424 mmol), 1-cyclopropyl-2-oxopyrrolidine-3-carboxylic acid (0.075 g; 0.445 mmol), HATU (0.166 g; 0.437 mmol) and N,N-diisopropylethylamine (0.186 mL; 1.06 mmol) in DMF (5 mL). The crude material was purified by flash chromatography on silica gel (eluent: 7 to 60% of ethyl acetate in dichloromethane) to give 0.0995 g (68%) of N-(2-(5-chloro-1H-indol-3-yl)ethyl)-1-cyclopropyl-2-oxopyrrolidine-3-carboxamide as a white solid.

Workup

  1. customThis compound was prepared
  2. customThe crude material was purified by flash chromatography on silica gel (eluent: 7 to 60% of ethyl acetate in dichloromethane)

Sources & evidence

ORD record
ord-481a3013038744aeab658cfda426d036
Source dataset
uspto-grants-2016_09
Patent number
US09434722B2

Reaction notes

Loading…