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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 540308Generated: October 29, 2026

Ethylenediamine → HCID 71255279, compound

https://huagongshe.com/reaction/540308

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthylenediamineHCID 3301—
ReactantN-MethylethylenediamineHCID 8014—
Reactant2,4-DichloroquinolineHCID 607503—
Reactant2,3,4,5-Tetrahydro-1H-benzo[c]azepineHCID 10464472—
Reactant2,4,6-TrichloroquinolineHCID 18796691—
ProductHCID 71255279HCID 71255279—

Reaction Steps

The title compound was prepared in analogy to Example 118-1 in Scheme 59 by using 2,3,4,5-tetrahydro-1H-2-benzazepine (commercial available), 2,4-dichloroquinoline (commercial available) and N-methyl-ethane-1,2-diamine (commercial available) instead of 7-bromo-2,3,4,5-tetrahydro-1H-2-benzazepine, 2,4,6-trichloroquinoline and ethane-1,2-diamine respectively. MS obsd. (ESI+) [(M+H)+] 347. 1H NMR (400 MHz, DMSO-d6) δ ppm 8.42 (brs, 2 H), 7.88 (s, 1 H), 7.55 (d, J=6.4 Hz, 1 H), 7.47 (s, 2 H), 7.16-7.11 (m, 4 H), 6.01 (s, 1 H), 4.87 (s, 2 H), 4.14 (s, 2 H), 3.63 (s, 2 H), 3.20 (t, J=5.6 Hz, 2 H), 3.02 (s, 2 H), 2.67 (s, 3 H), 1.80 (s, 2 H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08871756B2
Source datasetuspto-grants-2014_10
ORD IDord-48c27dae38754038a1f5b8107522f2ac
Source noteuspto-grants-2014_10