tert-Butanol → HCID 86739228, compound

Participants

Reaction Steps

Using the procedure of Example 3, 2.9 g of (1R,trans) 2,2-dimethyl-3-[(E)-3-oxo-1-butenyl]-cyclopropane-1-carboxylic acid chloride and 1.4 ml of tert.-butanol were reacted to obtain 1.43 g of tert.-butyl (1R,trans) 2,2-dimethyl-3-[(E)-3-oxo-1-butenyl]-cyclopropane-1-carboxylate with a specific rotation of [α]D20 =+67°±4° (c=0.25% in benzene).

Provenance & Evidence