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pro vyhledávání: '"Takeo Ooishi"'
Autor:
Nobuhiko Yamanouchi, Toshihisa Shibasaki, Takeo Ooishi, Yoshikazu Sugihara, Toshihiro Murafuji, Kei Kurotobi
Publikováno v:
The Journal of Organic Chemistry. 73:7971-7977
Directed lithiation of p-tolyl 1-azulenyl sulfone (1) at the 2-position of the azulenyl group was achieved by using lithium 2,2,6,6-tetramethylpiperidide (LTMP). The azulenyllithium thus generated could be efficiently trapped with various electrophil
Autor:
Takeo Ooishi, Toshihisa Shibasaki, Nobuhiko Yamanouchi, Kei Kurotobi, Yoshikazu Sugihara, Toshihiro Murafuji
Publikováno v:
ChemInform. 40
Directed lithiation of p-tolyl 1-azulenyl sulfone (1) at the 2-position of the azulenyl group was achieved by using lithium 2,2,6,6-tetramethylpiperidide (LTMP). The azulenyllithium thus generated could be efficiently trapped with various electrophil