反应详情

Trifluoromethanesulfonic acid 5-(4-methoxypiperidin-1-yl)-2-nitrophenyl ester (2.0 g, 5.43 mmol) prepared in Example (7c) was used as the starting material. 4,4,5,5-Tetramethyl-2-spiro[5.5]undec-2-en-3-yl-[1,3,2]dioxaborolane (1.65 g, 5.97 mmol) prepared in Example (39b) was used instead of 4-t-butylcyclohex-1-enyl-(4,4,5,5-tetramethyl)-[1,3,2]dioxaborolane for reaction in a manner similar to Example (7e) and treated in a similar manner, to give 2.331 g of the title compound as an orange oil.

1. additiontreated in a similar manner