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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 747982Generated: October 29, 2026

3-Chlorophenethylamine → HCID 11396083, compound

https://huagongshe.com/reaction/747982

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-ChlorophenethylamineHCID 139381—
ReactantSodium cyanoborohydrideHCID 5003444—
ReactantHCID 59750647HCID 59750647—
CatalystTitanium TetrachlorideHCID 24193—
ProductHCID 11396083HCID 1139608391.6%

Reaction Steps

Using a method similar to Example 1, using 6-(5-oxo-5,6,7,8-tetrahydro-naphthalen-2-yloxy)-nicotinamide (Intermediate 2, 846 mg, 3.00 mmol), 2-(3-chlorophenyl)ethylamine (560 mg, 3.60 mmol), Ti(iPrO)4 (1.70 g, 6.00 mmol), TiCl4 (1.0M/DCM, 6.00 ml, 6.00 mmol), and NaBH3CN (377 mg, 6.00 mmol) gives the title compound (1.16 g) as a white solid. Mass spectrum (ion spray): m/z=422 (M+1); 1HNMR (CDCl3): 8.58 (s, 1H), 8.15 (d, 1H), 7.33 (d, 1H), 7.24-7.17 (m, 3H), 7.11 (d, 1H), 6.94 (d, 1H), 6.90 (d, 1H), 6.85 (s, 1H), 5.87 (br. s, 2H), 3.79 (t, 1H), 3.06-2.91 (m, 2H), 2.83-2.67 (m, 4H), 1.97-1.79 (m, 3H), 1.73 (m, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07399774B2
Source datasetuspto-grants-2008_07
ORD IDord-142e8835bce049ea8619a85af5a32d73
Source noteuspto-grants-2008_07