Process for the preparation of tetrathiotetracenes
    1.
    发明授权
    Process for the preparation of tetrathiotetracenes 失效
    四硫代四烯的制备方法

    公开(公告)号:US5338863A

    公开(公告)日:1994-08-16

    申请号:US3067

    申请日:1993-01-11

    摘要: Compounds of the formula I ##STR1## in which R.sup.1 to R.sup.8 independently of one another are H and at least one of R.sup.1 and R.sup.8 is a substituent belonging to the group --F, --Si(C.sub.1 -C.sub.4 alkyl).sub.3 or --COOR.sup.10 ; or each pair of adjacent radicals of R.sup.1 to R.sup.8 is --CO--O--CO--; or at least one of R.sup.1 to R.sup.8 is C.sub.1 -C.sub.20 alkyl-(X).sub.p --, C.sub.2 -C.sub.20 alkenyl-(X).sub.p --, C.sub.2 -C.sub.20 -alkynyl-(X).sub.p --, C.sub.3 -C.sub.8 cycloalkyl-(X).sub.p --, (C.sub.1 -C.sub.12 alkyl-C.sub.3 -C.sub.8 cycloalkyl-(X).sub.p --, C.sub.3 -C.sub.8 -cycloalkyl-CH.sub.2 --(X).sub.p --, C.sub.1 -C.sub.12 alkyl-C.sub.3 -C.sub.8 cycloalkyl-CH.sub.2 --(X).sub.p --, C.sub.6 -C.sub.10 aryl-X--, C.sub.7 -C.sub.20 alkaryl-X--, C.sub.7 -C.sub.12 aralkyl-(X).sub.p -- or C.sub.8 -C.sub.20 -alkaralkyl-(X).sub.p -- or --Y-- (C.sub.m H.sub.2m --O)--.sub.n R.sup.10 each of which is unsubstituted or substituted by --F, --OH, --CN, C.sub.1 -C.sub.12 alkoxy, C.sub.1 -C.sub.12 acyloxy or --COOR.sup.10 ; R.sup.10 is H or C.sub.1 -C.sub.18 alkyl, X is --O--, --S--, --SO-- or --SO.sub.2 -- and Y is --O-- or --S--, and p is 0 or 1, m is a number from 2 to 6 and n is a number from 2 to 20; and R.sup.9 is C.sub.1 -C.sub.4 acyl which is unsubstituted or substituted by --F.The compounds of the formula I can be reacted directly with sulfur in the presence of catalytic amounts of a sulfonic acid to give 5,6,11,12-tetrathiotetracenes which form electrically conducting charge-transfer complexes with electron donors.

    摘要翻译: 其中R 1至R 8彼此独立地为H并且R 1和R 8中的至少一个为属于基团-F,-Si(C 1 -C 4烷基)3或 - COOR10; 或R 1至R 8的每对相邻基团是-CO-O-CO-; 或者R 1至R 8中的至少一个为C 1 -C 20烷基 - (X)对,C 2 -C 20烯基 - (X)对,C 2 -C 20炔基 - (X)对 - ,C 3 -C 8环烷基 - (X) ,(C 1 -C 12烷基-C 3 -C 8环烷基 - (X)对 - ,C 3 -C 8 - 环烷基-CH 2 - (X)对,C 1 -C 12烷基-C 3 -C 8环烷基-CH 2 - (X) X,C7-C20烷芳基 - (X)对或C8-C20-烷基烷基 - (X)对 - 或-Y-(CmH2m-O)-n10,其各自未被取代或被 -F,-OH,-CN,C 1 -C 12烷氧基,C 1 -C 12酰氧基或-COOR 10; R 10是H或C 1 -C 18烷基,X是-O - , - S - , - SO-或-SO 2 - ,Y是-O - 或-S-,p为0或1,m为2至6的数,n为2至20的数; R 9为未被取代或被-F取代的C 1 -C 4酰基, 在催化量的磺酸存在下,式I可以直接与硫反应,得到5,6,11,12-四硫代四烯,其与电子给体形成导电电荷转移络合物。

    Substituted tetrathiotetracenes and tetraselenotetracenes

    公开(公告)号:US4981962A

    公开(公告)日:1991-01-01

    申请号:US356824

    申请日:1989-05-24

    摘要: Substituted tetrathiotetracenes and tetraselenotetracenes of the formula I ##STR1## in which Z is --S-- or --Se-- and (a) R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are H and R.sup.5 to R.sup.8 are each H and at least one of the radicals R.sup.5 to R.sup.8 independently of one another is a substituent belonging to the group comprising C.sub.1 -C.sub.20 alkyl--X--.sub.p which is unsubstituted or substituted by halogen, --CN, --CONR.sup.9 R.sup.10, --OR.sup.9, --SR.sup.9 or --COOR.sup.9, with the exception of C.sub.1 -C.sub.4 alkyl and methoxy, C.sub.2 -C.sub.18 alkenyl--X--.sub.p, C.sub.2 -C.sub.18 -alkynyl--X--.sub.p, C.sub.3 -C.sub.8 cycloalkyl--X--.sub.p, (C.sub.1 -C.sub.12 alkyl)--C.sub.3 -C.sub.8 cycloalkyl--X--.sub.p, C.sub.3 -C.sub.8 cycloalkyl-C.sub.r H.sub.2r --X--.sub.p, (C.sub.1 -C.sub.12 alkyl)-C.sub.3 -C.sub.8 -cyclo alkyl-C.sub.r H.sub.2r --X--.sub.p, phenyl--X--.sub.p, (C.sub.1 -C.sub.12)alkyl)-phenyl--X--, phenyl-C.sub.r H.sub. 2r --X--.sub.p and (C.sub.1 -C.sub.12 alkyl)-phenyl-C.sub.r H.sub.2r --X--.sub.p, r is 1 or 2 and p is 0 or 1 and X is --O--, --S--, --SO-- or --SO.sub.2 --, or R.sup.5 to R.sup.8 independently are a substituent belonging to the group comprising --Br, --CF.sub.3, --CN, --Si(C.sub.1 -C.sub.4 alkyl).sub.3, --S--(C.sub.m H.sub.2m O)--.sub.n R.sup.11 or --O--C.sub.m H.sub.2m --O--R.sup.11, or each one of R.sup.5 to R.sup.8 is --F or --Cl and at least one further member of R.sup.5 to R.sup.8 is a substituent of the groups defined above, including C.sub.1 -C.sub.4 alkyl and methoxy, R.sup.9 and R.sup.10 independently of one another are H, C.sub.1 -C.sub.12 alkyl, phenyl or --C.sub.m H.sub.2m --O--.sub.q R.sup.11, or R.sup.9 and R.sup.10 together are tetramethylene, pentamethylene, 3-oxapentylene or --CH.sub.2 CH.sub.2 NR.sup.9 CH.sub.2 CH.sub.2 --, R.sup.11 is H or C.sub.1 -C.sub.12 -alkyl, m is a number from 2 to 4, n is a number from 2 to 20 and q is a number from 1 to 20, orb) R.sup.1 to R.sup.8 independently of one another are H or one of the substituents defined above, including C.sub.1 -C.sub.4 alkyl and methoxy, or --COOR.sup.9 or --CONR.sup.9 R.sup.10 or two pairs of adjacent radicals of R.sup.1 to R.sup.8 are --CO--O--CO-- or --CO--NR.sup.9 --CO--, and at least one of R.sup.1 to R.sup.4 and also R.sup.5 to R.sup.8 is a substituent, with the exception of R.sup.2, R.sup.3, R.sup.6 and R.sup.7 when these are --F and methyl, and where R.sup.9 and R.sup.10 are as defined above.With electron acceptors they form charge-transfer complexes which can be used as organic electrical conductors, displays, optical switches and sensors.

    Substituted bisacyloxynaphthacenes
    4.
    发明授权
    Substituted bisacyloxynaphthacenes 失效
    取代的双官能团

    公开(公告)号:US5206390A

    公开(公告)日:1993-04-27

    申请号:US356827

    申请日:1989-05-24

    摘要: Compounds of the formula I ##STR1## in which R.sup.1 to R.sup.8 independently of one another are H and at least one of R.sup.1 to R.sup.8 is a substituent belonging to the group --F, --Si(C.sub.1 -C.sub.4 alkyl).sub.3 or --COOR.sup.10 ; or each pair of adjacent radicals of R.sup.1 to R.sup.8 is --CO--O--CO--; or at least one of R.sup.1 to R.sup.8 is C.sub.1 -C.sub.20 alkyl--(X).sub.p --, C.sub.2 -C.sub.20 alkenyl--(X).sub.p --, C.sub.2 -C.sub.20 -alkynyl--(X).sub.p --, C.sub.3 -C.sub.8 cycloalkyl--(X).sub.p --, (C.sub.1 -C.sub.12 alkyl--C.sub.3 -C.sub.8 cycloalkyl--(X).sub.p --, C.sub.3 -C.sub.8 -cycloalkyl--CH.sub.2 --(X).sub.p --, C.sub.1 -C.sub.12 alkyl--C.sub.3 -C.sub.8 cycloalkyl--CH.sub.2 --(X).sub.p --, C.sub.6 -C.sub.10 aryl--X--, C.sub.7 -C.sub.20 alkaryl--X--, C.sub.7 -C.sub.12 aralkyl--(X).sub.p -- or C.sub.8 -C.sub.20 --alkaralkyl--(X).sub.p -- or --Y--(C.sub.m H.sub.2m --O)--.sub.n R.sup.10 each of which is unsubstituted or substituted by --F, --OH, --CN, C.sub.1 -C.sub.12 alkoxy, C.sub.1 -C.sub.12 acyloxy or --COOR.sup.10 ; R.sup.10 is H or C.sub.1 -C.sub.18 alkyl, X is --O--, --S--, --SO-- or --SO.sub.2 -- and Y is --O-- or --S--, and p is 0 or 1, m is a number from 2 to 6 and n is a number from 2 to 20; and R.sup.9 is C.sub.1 -C.sub.4 acyl which is unsubstituted or substituted by --F. The compounds are intermediates for the preparation of 5,6,11,12-tetrathiotetracenes which form electrically conducting charge-transfer complexes with electron donors.

    摘要翻译: 其中R 1至R 8彼此独立地为H并且R 1至R 8中的至少一个为属于-F,-Si(C 1 -C 4烷基)3或 - 的基团的式I的化合物(I) COOR10; 或R 1至R 8的每对相邻基团是-CO-O-CO-; 或者R 1至R 8中的至少一个为C 1 -C 20烷基 - (X)对,C 2 -C 20烯基 - (X)对,C 2 -C 20炔基 - (X)对 - ,C 3 -C 8环烷基 - (X) ,(C 1 -C 12烷基-C 3 -C 8环烷基 - (X)对 - ,C 3 -C 8 - 环烷基-CH 2 - (X)对,C 1 -C 12烷基-C 3 -C 8环烷基-CH 2 - (X) X,C7-C20烷芳基 - (X)对或C8-C20-烷基烷基 - (X)对 - 或-Y-(CmH2m-O)-n10,其各自未被取代或被 -F,-OH,-CN,C 1 -C 12烷氧基,C 1 -C 12酰氧基或-COOR 10; R 10是H或C 1 -C 18烷基,X是-O - , - S - , - SO-或-SO 2 - ,Y是-O - 或-S-,p为0或1,m为2至6的数,n为2至20的数; R9为未被取代或被-F取代的C1-C4酰基,化合物为中间体 用于制备与电子给体形成导电电荷转移复合物的5,6,11,12-四硫代四烯。

    Substituted .alpha.-pyrones
    7.
    发明授权
    Substituted .alpha.-pyrones 失效
    取代的α-吡喃酮

    公开(公告)号:US5011944A

    公开(公告)日:1991-04-30

    申请号:US356825

    申请日:1989-05-24

    摘要: .alpha.-Pyrones of the formula I ##STR1## in which R.sup.1 is --CF.sub.3 or --COOR.sup.3 and R.sup.3 is the radical of a C.sub.1 -C.sub.18 alcohol diminished by a hydroxyl group, and R.sup.2 is --F, --Br, --Cl, --CN, --CF.sub.3, C.sub.1 -C.sub.18 alkyl, C.sub.2 -C.sub.18 alkenyl, C.sub.2 -C.sub.18 alkynyl, C.sub.1 -C.sub.18 alkoxy, C.sub.1 -C.sub.18 alkylthio, C.sub.1 -C.sub.18 alkylsulfonyl, C.sub.6 -C.sub.16 aryl, C.sub.7 -C.sub.24 alkaryl, C.sub.7 -C.sub.12 aralkyl, C.sub.8 -C.sub.24 alkaralkyl, C.sub.6 -C.sub.16 aryloxy, C.sub.6 -C.sub.16 arylthio, C.sub.6 -C.sub.16 arylsulfonyl, C.sub.7 -C.sub.24 alkaryloxy, C.sub.7 -C.sub.24 alkarylthio, C.sub.7 -C.sub.24 alkarylsulfonyl, C.sub.7 -C.sub.12 aralkyloxy, C.sub.7 -C.sub.12 aralkylthio, C.sub.7 -C.sub.12 aralkylsulfonyl, C.sub.8 -C.sub.24 alkaralyloxy, C.sub.8 -C.sub.24 alkaralylthio, C.sub.8 -C.sub.24 alkaralylsulfonyl, secondary amine having 2 to 24 C atoms or trialkylsilyl or trialkoxysilyl each of which has 3 to 18 C atoms. They are suitable for the preparation of naphtho-1,4-quinones and anthra-1,4-quinones, from which tetrathiotetracenes or tetraselenotetracenes having electrochromic properties can be obtained.

    摘要翻译: 其中R 1为-CF 3或-COOR 3且R 3为被羟基减弱的C 1 -C 18醇基团的式I(I)的α-吡喃酮,R2为-F,-Br,-Cl ,-CN,-CF 3,C 1 -C 18烷基,C 2 -C 18烯基,C 2 -C 18炔基,C 1 -C 18烷氧基,C 1 -C 18烷硫基,C 1 -C 18烷基磺酰基,C 6 -C 16芳基,C 7 -C 24烷芳基,C 7 -C 12芳烷基,C 8 -C 24烷基烷基,C 6 -C 16芳氧基 ,C 6 -C 16芳硫基,C 6 -C 16芳基磺酰基,C 7 -C 24链烯氧基,C 7 -C 24烷芳硫基,C 7 -C 24烷芳基磺酰基,C 7 -C 12芳烷氧基,C 7 -C 12芳烷硫基,C 7 -C 12芳烷基磺酰基,C 8 -C 24链烷氧基,C 8 -C 24烷酰基硫代,C 8 -C 24烷酰基磺酰基, 24个C原子或三烷基甲硅烷基或三烷氧基甲硅烷基,各自具有3至18个C原子。 它们适用于制备萘并-1,4-醌和蒽-1,4-醌,可从中得到具有电致变色特性的四硫代四烯或四硒代四烯。

    Systems and methods for providing migration and performance matrices
    10.
    发明授权
    Systems and methods for providing migration and performance matrices 有权
    提供迁移和性能矩阵的系统和方法

    公开(公告)号:US08498917B2

    公开(公告)日:2013-07-30

    申请号:US13475410

    申请日:2012-05-18

    IPC分类号: G06Q40/00

    摘要: Systems and methods are provided for computing migration and performance matrices. The matrices may provide risk and performance data, as well as different views on the data useful for making and monitoring investment decisions. The migration and performance matrices may bring together data to reflect information on the likelihood that a rated entity will change its current rating within a given time period, information reflecting retention rates, and information describing the effect of changed exchanged rates on different data, for example.

    摘要翻译: 提供了用于计算迁移和性能矩阵的系统和方法。 矩阵可以提供风险和绩效数据,以及对有助于制定和监测投资决策的数据的不同意见。 迁移和绩效矩阵可以将数据汇集在一起​​,以反映关于评估实体将在给定时间段内更改其当前评级的可能性的信息,反映保留率的信息以及描述更改的汇率对不同数据的影响的信息,例如 。