9-oxo-3-(toluene-4-sulfonyl)-3-aza-bicyclo[3.3.1]nonane-6
endo,7
endo-dicarboxylic acid diethyl ester 在
Na
(1+)*C
9H
22AlO
6(1-) 作用下,
生成
1-oxo-5-(toluene-4-sulfonyl)-(3at,9at)-decahydro-3r,7c-cyclo-furo[3,4-c]azocine-9t-carboxylic acid ethyl ester