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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 967112Generated: October 31, 2026

Hydrochloric Acid → HCID 22310990, compound

https://huagongshe.com/reaction/967112

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium MethoxideHCID 10942334—
ReactantHCID 22310885HCID 22310885—
SolventMethanolHCID 887—
ProductHCID 22310990HCID 22310990—

Reaction Steps

Sodium methoxide (92 mg) was added to methyl 4-acetoxy-N-(3,4-dichlorobenzyl)indole-2-carboxylate in methanol (10 ml) and the reaction stirred for 4 hours. The reaction was then acidified with 2 M HCl to precipitate a white solid which was filtered and dried in vacuo (0.21 g, 77%); NMR δ (CD3SOCD3) 3.80 (s, 3H), 5.74 (s, 2H), 6.45 (d, 1H), 6.75-6.82 (m, 1H), 6.95 (d, 1H), 7.04-7.15 (m, 2H), 7.30 (m, 1H), 7.41 (s, 1H), 9.89 (s, 1H); M/z (+) 318 (MH+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06953809B2
Source datasetuspto-grants-2005_10
ORD IDord-95daa4d8d8914a2c99a089c610bdd55a
Source noteuspto-grants-2005_10