Rearrangement of indene skeletons under mild conditions.
Rearrangement of indene skeletons under mild conditions.
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DOI:
10.1002/chin.200802094
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发表时间:
2007-08
期刊:
影响因子:
--
通讯作者:
Y. Kuninobu;H. Ueda;A. Kawata;K. Takai
中科院分区:
文献类型:
--
作者:
Y. Kuninobu;H. Ueda;A. Kawata;K. Takai
Isomerization between two isomers of 1,2-disubstituted 3-aminoindenes occurs via the rearrangement of indene frameworks. In contrast to previous rearrangements of indene derivatives, which occur under high-temperature conditions or the irradiation of light, this rearrangement proceeds at room temperature without UV light irradiation. An amino group at the 3-position plays an important role to accelerate the rearrangement under mild conditions.