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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 439847Generated: October 30, 2026

Methyl iodide → HCID 22861100, compound

https://huagongshe.com/reaction/439847

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl iodideHCID 6328—
ReactantPotassium CarbonateHCID 11430—
Reactant5,5a, 6,10b-Tetrahydroindeno[2,1-b]indoleHCID 288632—
SolventAcetonitrileHCID 6342—
ProductHCID 22861100HCID 2286110039.1%

Reaction Steps

A mixture of 0.6 g (0.00289 mol) of 5,5a, 6,10b-tetrahydroindeno[2,1-b]indole, 0.9 g (0.00723 mol) of K2CO3 and 1.03 g (0.00723 mol) of methyl iodide in 10 ml of acetonitrile was stirred for over the night at room temperature. The resulting mixture was filtered and evaporated. The resulting residue was dissolved in ether and then washed twice with water. Drying (Na2SO4) and evaporation gave 0.25 g (39%) of the title compound. 1H NMR (CDCl3) δ, 2.78 (3H, s), 3.2 (2H, d), 4.3 (1H, m) 4.66 (1H, d), 6.37 (1H, d), 6.68(1H, t), 7.06 (1H, t), 7.13-7.18 (2H, m),7.22-7.26 (1H, m) 7.3-7.37 (2H, m).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05516788
Source datasetuspto-grants-1996_05
ORD IDord-34c617d2c1ae45cfbee165820e1dc9e1
Source noteuspto-grants-1996_05