N-(diphenylmethyl)-N-1',3'-butadienyl-2-methyl-2-cyclopentene-1-carboxylic amide 生成 (1S
*,4S
*,8S
*,11R
*)-3-(diphenylmethyl)-11-methyl-3-azatricyclo<6.2.1.0
4,11>undec-5-en-2-one 、 (1S
*,4R
*,8S
*,11R
*)-3-(diphenylmethyl)-11-methyl-3-azatricyclo<6.2.1.0
4,11>undec-5-en-2-one 、
2-Methyl-cyclopent-2-enecarboxylic acid benzhydryl-amide