Triethylamine → HCID 86662561, compound

Participants

Reaction Steps

Phosphorus oxychloride (0.145 mL, 1 equiv) and 3,7-di-tert-butylnaphthalen-1-ol (J. Org. Chem. 1995, 60, 2909-2911, 0.4 g, 1 equiv) were stirred in anhydrous diethyl ether (10 mL). Anhydrous triethylamine was added (0.217 mL, 1 equiv) at −78° C. and stirred for 30 min. The dichloridate is very unstable at room temperature. The progress of the reaction was monitored by 31P NMR. This crude mixture was considered to be a 100% conversion to dichloridate and was used directly.

Provenance & Evidence