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- Reactions of 1H-2-benzothiopyran 2-oxides with active methylene compounds: a novel ring contraction of 1-aryl derivatives to benzo[c]thiophenes. X-Ray molecular structure of 1-(2,2-diacetylvinyl)-3-phenylbenzo[c]thiophene. Mikio Hori, Tadashi Kataoka, Hiroshi Shimizu, Junko Hongo, Masaru Kido
, J. Chem. Soc., Perkin Trans. 1
, 1989
, 1611
- Polar cycloaddition of 2-benzothiopyrylium salts with conjugated dienes. Hiroshi Shimizu, Shojiro Miyazaki, Tadashi Kataoka, Mikio Hori, Osamu Muraoka
, J. Chem. Soc., Perkin Trans. 1
, 1994
, 3129
- Synthesis and properties of methyl 3,4-dihydro-4-oxo-1H-2-benzothiopyran-3-carboxylate and related thiopyrano-compounds. Richard M. Scrowston, David C. Shaw
, J. Chem. Soc., Perkin Trans. 1
, 1976
, 749
- Base-promoted thioannulation of o-alkynyl oxime ethers with sodium sulfide for the general synthesis of isothiocoumarins. Zhu-Zhu Zhang, Cai-Ling Sun, Xiao-Hong Zhang, Xing-Guo Zhang
, Org. Biomol. Chem.
, 2021
, 19
, 10174
- Ring transformation of the adducts of the polar cycloadditions of 2-benzothiopyrylium salts. Hiroshi Shimizu, Shojiro Miyazaki, Tadashi Kataoka, Mikio Hori
, J. Chem. Soc., Perkin Trans. 1
, 1995
, 1583
- Rearrangement of 1-phenyl-3,4-dihydro-1H-2-benzothiopyranium 2-methylides. Toru Tanzawa, Naohiro Shirai, Yoshiro Sato, Keiichiro Hatano, Yukihisa Kurono
, J. Chem. Soc., Perkin Trans. 1
, 1995
, 2845
- Dihydro-2H-thiopyran-3(4H)-one-1,1-dioxide – a versatile building block for the synthesis of new thiopyran-based heterocyclic systems. Vitalii A. Palchykov, Roman M. Chabanenko, Valeriy V. Konshin, Victor V. Dotsenko, Sergey G. Krivokolysko, Elena A. Chigorina, Yuriy I. Horak, Roman Z. Lytvyn, Andriy A. Vakhula, Mykola D. Obushak, Alexander V. Mazepa
, New J. Chem.
, 2018
, 42
, 1403
- A new microwave-assisted thionation-heterocyclization process leading to benzo[c]thiophene-1(3H)-thione and 1H-isothiochromene-1-thione derivatives. Salvatore V. Giofrè, Roberto Romeo, Raffaella Mancuso, Nicola Cicero, Nicola Corriero, Ugo Chiacchio, Giovanni Romeo, Bartolo Gabriele
, RSC Adv.
, 2016
, 6
, 20777
- Cyclic sulphones. Part X. Kinetic evidence for the aromatic character of anions derived from benzo- and dibenzothiopyran SS-dioxide systems. S. Bradamante, S. Maiorana, A. Mangia, G. Pagani
, J. Chem. Soc. B
, 1971
, 74
- Stable 2-thianaphthalenes: synthesis and reactions with electrophiles. Mikio Hori, Tadashi Kataoka, Horoshi Shimizu, Ken'ichi Narita, Sachio Ohno, Haruo Ogura, Hiroaki Takayanagi, Yoichi Iitaka, Hirozo Koyama
, J. Chem. Soc., Perkin Trans. 1
, 1988
, 1885