Journal of Organic Chemistry p. 2421 - 2427 (1990)
Update date:2022-07-29
Topics:
Ishii, Akihiko
Nakayama, Juzo
Ding, Meng-xin
Kotaka, Noboru
Hoshino, Masamatsu
Sulfurization of nonenolizable diketones 1a-d by Lawesson's reagent (LR) and boron trisulfide reagent (B2S3) was investigated.Sulfurization of 1,4-diketone 1a with LR at 50 deg C in benzene affords disulfide 2 (23percent) and 1,3-dithietane 4a (70percent)
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Doi:10.1007/BF00482502
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