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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2183348Generated: October 31, 2026

1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → HCID 22479705, compound

https://huagongshe.com/reaction/2183348

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 15908—
Reactant2,4-Dichlorophenylacetic acidHCID 88209—
Reactant3-(3-Aminophenyl)-1-perhydro-2h-pyran-2-yl-1h-indazole5-carboxamideHCID 22479959—
ProductHCID 22479705HCID 224797053.3%

Reaction Steps

Following Example 290, the reaction of 3-(3-aminophenyl)-1-perhydro-2H-pyran-2-yl-1H-indazole-5-carboxamide (200 mg, 0.56 mmol) with 2,4-dichlorophenylacetic acid (0.15 g, 0.71 mmol) and EDCI (0.17 g, 0.89 mmol) furnished 8 mg (3% yield) of the title compound. 1H NMR (DMSOd6) δ 13.4 (br s, 1H), 10.4 (s, 1H), 8.6 (s, 1H), 8.2 (s, 1H), 8.1 (br s, 1H), 7.9 (dd, 1H), 7.75 (m, 2H), 7.64-7.58 (m, 2H), 7.52-7.4 (m, 2H), 7.35 (s, 1H), 3.9 (s, 2H); ES-MS (m/z) 439 [M]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06897231B2
Source datasetuspto-grants-2005_05
ORD IDord-4902fec41ba34500ac6e684a68291aaf
Source noteuspto-grants-2005_05