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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 275720Generated: October 26, 2026

2-(pyridin-4-yl)-1H-indole → 2-[1-[2-(Indan-2-yl)ethyl]-1,2,3,6-tetrahydropyridin-4-yl]-1h-indole

https://huagongshe.com/reaction/275720

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(pyridin-4-yl)-1H-indoleHCID 2771689—
Reactant2-(2-Iodoethyl)indaneHCID 18545833—
Product2-[1-[2-(Indan-2-yl)ethyl]-1,2,3,6-tetrahydropyridin-4-yl]-1h-indoleHCID 18545916—

Reaction Steps

Prepared from 27a and 24a. Mp 175-176  C. 1H NMR (CDCl3) δ1.75-1.85 (m, 2H), 2.45-2.55 (m, 1H), 2.55-2.60 (m, 2H), 2.60-2.70 (m, 4H), 2.70-2.80 (m, 2H), 3.05-3.15 (m, 2H), 3.25 (broad s, 2H), 6.05 (broad s, 1H), 6.45 (s, 1H), 7.05 (t, 1H), 7.10-7.25 (m, 5H), 7.35 (d, 1H), 7.55 (d, 1H), 8.10 (broad s, 1H). MS m/z (%): 343 (MH+, 8%), 174 (32%), 143 (100%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06352988B2
Source datasetuspto-grants-2002_03
ORD IDord-1fd71c60c9ad4c5682c8e9a620d9e500
Source noteuspto-grants-2002_03