作者:Antoinette Bathgate、John R. Malpass
DOI:10.1016/s0040-4039(01)81095-9
日期:1987.1
Intramolecular cyclisation of -1-(benzylamino)-4-chlorocycloheptane and hept-2-ene gives the corresponding 8-azabicyclo[3.2.1]octane (nortropane) and -oct-6-ene (nortrop-6-ene) derivatives respectively. Under appropriate conditions, cyclohepta-1,3-diene is converted into nortropane in 75% overall yield.
分子内环化的-1-(苄基氨基)-4- chlorocycloheptane和庚-2-烯分别得到相应的8-氮杂双环[3.2.1]辛烷(去甲莨菪烷)和-辛-6-烯(nortrop -6-烯)衍生物。在适当的条件下,环庚-1,3-二烯以75%的总收率转化为降冰片烷。