Thirteen new compounds of the alkyl styryl indoline spirobenzopyrans were synthesized from the condensation of 2-methylene indoline with the designed salicylaldehyde.
2-亚甲基吲哚啉和取代水杨醛缩合得到十三种新的烷基
乙烯基吲哚啉螺
并吡喃。
Thirteen new compounds of the alkyl styryl indoline spirobenzopyrans were synthesized from the condensation of 2-methylene indoline with the designed salicylaldehyde.
2-亚甲基吲哚啉和取代水杨醛缩合得到十三种新的烷基
乙烯基吲哚啉螺
并吡喃。
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