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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2306924Generated: November 1, 2026

Hydrochloric Acid → HCID 22396744, compound

https://huagongshe.com/reaction/2306924

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 22396587HCID 22396587—
CatalystPalladiumHCID 23938—
SolventEthanolHCID 702—
ProductHCID 22396744HCID 2239674446.5%

Reaction Steps

A mixture of 3-benzyl-10-(3,5-difluorophenyl)-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole (0.35 g, 0.90 mmol), 1 N hydrochloric acid (0.9 mL, 0.9 mmol) and Pd/C (10%, 0.5 g) in ethanol (50 mL) was reacted in a manner similar to Example 8 to give 0.14 g of the title compound as a cream-colored solid: mp >267° C. (dec.); 1H NMR (400 MHz, DMSO-d6) δ 11.42, 9.57, 7.37, 7.30-7.25, 7.11-7.07, 6.84, 6.78-6.76, 3.35-3.27, 3.25-3.18, 3.16-3.08, 2.63-2.56; IR (drift) 3259, 2956, 2861, 2811, 2778, 2699, 2641, 2455, 1622, 1591, 1458, 1332, 1113, 985, 749 cm−1; HRMS (FAB) calcd for C18H16F2N2+H: 299.1360, found: 299.1369.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06828314B2
Source datasetuspto-grants-2004_12
ORD IDord-5d8d5e38a8ce4d17874e3cd3898437ad
Source noteuspto-grants-2004_12