Thirteen new compounds of the alkyl styryl indoline spirobenzopyrans were synthesized from the condensation of 2-methylene indoline with the designed salicylaldehyde.
利用2-亚甲
啉和取代水杨醛缩合得到十三种新的烷
乙烯啉螺并吡
。
Thirteen new compounds of the alkyl styryl indoline spirobenzopyrans were synthesized from the condensation of 2-methylene indoline with the designed salicylaldehyde.
利用2-亚甲啉和取代水杨醛缩合得到十三种新的烷乙烯啉螺并吡。
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