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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1759772Generated: October 31, 2026

Phenylacetyl chloride → HCID 86588611, compound

https://huagongshe.com/reaction/1759772

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenylacetyl chlorideHCID 7679—
ReactantTriethylamineHCID 8471—
Reactant5,5,8,8-Tetramethyl-5,6,7,8-tetrahydronaphthalen-2-amineHCID 11469760—
SolventDichloromethaneHCID 6344—
ProductHCID 86588611HCID 86588611100%

Reaction Steps

A solution of 5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-ylamine (1) (0.5 g, 2.46 mmole) in 20 mL of dicloromethane was treated successively with 0.51 mL of triethylamine (1.5 eq.) and 0.33 mL of phenylacetyl chloride (1 eq.), stirred at room temperature for two hours and then diluted with an additional 20 mL of dichloromethane. The organic solution was washed with two 50 mL portions of water and one 50 mL portion of saturated aqueous sodium chloride solution. The organic phase was dried over MgSO4, filtered and concentrated in vacuo to give 790 mg (100%) of phenylacetic acid (5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-amide (7) as a pale yellow foam.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06838472B2
Source datasetuspto-grants-2005_01
ORD IDord-dc5281e346064dbe8dc5d16c1042c52d
Source noteuspto-grants-2005_01