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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 422241Generated: October 30, 2026

Phenethylamine → HCID 11349721, compound

https://huagongshe.com/reaction/422241

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenethylamineHCID 1001—
ReactantSodium cyanoborohydrideHCID 5003444—
ReactantHCID 59750675HCID 59750675—
CatalystTitanium TetrachlorideHCID 24193—
ProductHCID 11349721HCID 1134972181.7%

Reaction Steps

Using a method similar to Example 14, using 6-(4-methyl-1-oxo-indan-5-yloxy)-nicotinamide (Intermediate 12, 100 mg, 0.354 mmol), phenethylamine (52 mg, 0.425 mmol), Ti(iPrO)4 (201 mg, 0.708 mmol), TiCl4 (11.0M/DCM, 0.708 ml, 0.708 mmol), and NaBH3CN (44 mg, 0.708 mmol) gives the title compound (112 mg) as a white solid. Mass spectrum (ion spray): m/z=388 (M+1); 1HNMR (CDCl3): 8.57 (s, 1H), 8.14 (d, 1H), 7.32-7.19 (m, 5H), 7.14 (d, 1H), 6.91-6.87 (m, 2H), 6.03 (br. s, 2H), 428 (t, 1H), 3.01 (t, 2H), 2.94 (m, 1H), 2.85 (m, 2H), 2.74 (m, 1H), 2.44 (m, 1H), 2.02 (s, 3H), 1.86 (m, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08101638B2
Source datasetuspto-grants-2012_01
ORD IDord-2759e68f269a4a91b101e671e034eb99
Source noteuspto-grants-2012_01