Tetrathiapentalene and tetraselenapentalene compounds
    1.
    发明授权
    Tetrathiapentalene and tetraselenapentalene compounds 失效
    四硫杂环戊烯和四硒基心灵化合物

    公开(公告)号:US4089857A

    公开(公告)日:1978-05-16

    申请号:US755891

    申请日:1976-12-30

    摘要: This application is concerned with tetrathiapentalene and tetraselenapentalene compounds. Specifically, it is concerned with 1, 3, 4, 6-tetrathia-2, 5-dihetero-pentalene and 1, 3, 4, 6-tetraselena-2,5-dihetero-pentalene compounds having the formula ##STR1## wherein X is S or Se; each of Y.sup.1 and Y.sup.2 is O, S, or Se; each of Z.sup.1 and Z.sup.2 is --SR, SeR or ##STR2## wherein R and R.sup.I are H, alkyl, aryl, or together form a ring of carbon atoms; and An is the anion of a strong acid. These compounds are key synthetic intermediates for the preparation of tetrathiafulvalene and tetraselenafulvalene materials.

    摘要翻译: 本申请涉及四硫杂环戊烯和四硒代苯并噻唑类化合物。 具体地说,它涉及1,​​3,4,6-四硫杂-2,5-二异戊酸和1,3,4,6-四沙烯-2,5-二杂多环戊烯化合物,其具有式 + tr 其中X是S或Se; Y1和Y2各自为O,S或Se; Z 1和Z 2各自为-SR,SeR或其中R和R 1为H,烷基,芳基或一起形成碳原子的环; 而An是强酸的阴离子。 这些化合物是制备四硫富瓦烯和四硫茚富瓦烯材料的关键合成中间体。