title: Attempted reduction of 1,2,3-thiadiazole-4-carboxylates with samarium/iodine in methanol. Unexpected ring enlargement to 1,2,5-trithiepan-4,6-dicarboxylates.
authors.affiliation: Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Corporation (JST), Kawaguchi.
authors.forename: Kazuhiro
authors.initials: K
authors.lastname: Miyawaki
authors.forename: Hitomi
authors.initials: H
authors.lastname: Suzuki
authors.forename: Hiromichi
authors.initials: H
authors.lastname: Morikawa
mesh_terms: D006573:Heterocyclic Compounds, 1-Ring / Q000737:chemistry*; D007455:Iodine / Q000737:chemistry*; D000432:Methanol / Q000737:chemistry*; D015394:Molecular Structure; D010084:Oxidation-Reduction; D012493:Samarium / Q000737:chemistry*; D013830:Thiadiazoles / Q000737:chemistry*
chemical_list: C105329:1,2,3-thiadiazole-4-carboxylic acid; D006573:Heterocyclic Compounds, 1-Ring; D013830:Thiadiazoles; D012493:Samarium; D007455:Iodine; D000432:Methanol