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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1882149Generated: October 30, 2026

Triethylamine → HCID 46832653, compound

https://huagongshe.com/reaction/1882149

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant1,2,3,4-TetrahydroquinolineHCID 69460—
Reactant6-{(E)-2-[2-(Cyclopropylmethoxy)-3-methoxyphenyl]vinyl}imidazo[2,1-b][1,3]thiazole-5-carboxylic acidHCID 59369891—
SolventDichloromethaneHCID 6344—
ProductHCID 46832653HCID 46832653—

Reaction Steps

The title compound was prepared according to the general procedure (Method A) by coupling Intermediate 1 (100 mg, 0.269 mmol) with 1,2,3,4-tetrahydroquinoline (39 μL, 0.296 mmol) in the presence of triethylamine (68 mg, 0.674 mmol) in dichloromethane (5 mL) gave 79 mg of the product as an off-white solid; 1H NMR (300 MHz, DMSO-d6) δ 0.21-0.22 (m, 2H), 0.45-0.47 (m, 2H), 1.09-1.11 (m, 1H), 1.97-2.00 (m, 2H), 2.85-2.87 (m, 2H), 3.66 (d, J=6.6 Hz, 2H), 3.76 (s, 3H), 3.83-3.85 (m, 2H), 6.75 (d, J=16.2 Hz, 1H), 6.85-6.93 (m, 4H), 6.98-7.03 (m, 2H), 7.13-7.15 (m, 1H), 7.26 (d, J=4.2 Hz, 1H), 7.56 (s, 1H), 7.61-7.64 (m, 1H); ESI-MS (m/z) 486.45 (MH)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08318928B2
Source datasetuspto-grants-2012_11
ORD IDord-4a3ba59c06244880857c3e017ff5d697
Source noteuspto-grants-2012_11