acetic acid multistep reaction, other dienes, regiochemistry; Product distribution;

methanol; ethanolamine 1) pentane, 25 deg C, 16 h, 2) ether, overnight; Yield given. Multistep reaction;

acetic acid 1) 100 deg C, 2) 25 deg C; Yield given. Multistep reaction. Yields of byproduct given;

methanol; ethanolamine multistep reaction: addition of B-<2-(trimethylsilyl)ethynyl>-9-borabicylco<3.3.1>nonane, formation of the aldehyde and the 9-borobicyclo<3.3.1>nonane-ethanonamine adduct; other aldehydes and ketones, other time;

acetic acid 1) 100 deg C, 2) 25 deg C, 13.5 h; Yield given. Multistep reaction. Yields of byproduct given;