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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 37792Generated: October 26, 2026

2-Methyl-5-vinylpyridine → 9-[(E)-2-(6-methylpyridin-3-yl)vinyl]-3,4,5,6-tetrahydro-1H-2,5-ethanoazepino[4,3-b]indole

https://huagongshe.com/reaction/37792

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Methyl-5-vinylpyridineHCID 8817—
Reactant9-bromo-3,4,5,6-tetrahydro-1H-2,5-ethanoazepino[4,3-b]indoleHCID 67238975—
Product9-[(E)-2-(6-methylpyridin-3-yl)vinyl]-3,4,5,6-tetrahydro-1H-2,5-ethanoazepino[4,3-b]indoleHCID 53250935—

Reaction Steps

The product of Example 1C (133 mg, 1.11 mmol) and the product of Example 8A (180 mg, 0.62 mmol) were processed as described in Example 1D to provide the title compound: 1H NMR (500 MHz, methanol-d4) δ ppm 2.03-2.14 (m, 4 H), 2.52 (s, 3 H), 2.98-3.04 (m, 1 H), 3.08 (dt, J=14.0, 6.9 Hz, 2 H), 3.20-3.29 (m, 2 H), 4.27 (s, 2 H), 7.05 (d, J=16.2 Hz, 1 H), 7.27 (d, J=8.2 Hz, 2 H), 7.33 (d, J=16.2 Hz, 1 H), 7.35-7.38 (m, 1 H), 7.49 (s, 1 H), 7.94 (dd, J=7.9, 2.1 Hz, 1 H), 8.50 (d, J=1.8 Hz, 1 H); MS (APCI) m/z 330 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08524703B2
Source datasetuspto-grants-2013_09
ORD IDord-4326653e7c764e07903b871709a6edc9
Source noteuspto-grants-2013_09