Phosgene → HCID 18328692, compound

Participants

Reaction Conditions

Reaction Steps

1,2,3,4-Tetrahydroisoquinoline (0.5 g, 3.76 mmol) was added to a cooled mixture of phosgene (5 ml of 20% phosgene in toluene solution, 9.4 mmol) in methylene chloride (5 ml) at 0° C. The mixture was stirred at 0° C. for 1 hour. The reaction mixture was evaporated in vacuo. The residue was suspended in ethyl ether, filtered and the eluents were condensed to give a pale pink oil. Purification by flash column chromatography (silica gel, 0-10% ethyl acetate/hexane) gave 0.586 g of the desired product. IR (film) 1735.3 cm−1.

Provenance & Evidence