1.Thirteen new compounds of the alkyl styryl indoline spirobenzopyrans were synthesized from the condensation of 2-methylene indoline with the designed salicylaldehyde.

1.利用2-亚甲基吲哚啉水杨醛缩得到十三烷基苯乙烯基吲哚啉螺苯并吡喃。