NOVELTY - A bisphosphoryl thiophene compound (1) is new.    USE - For manufacture of phosphoryl thiophene polymer compound for battery active material, electrode material, organic electroluminescent material, p-type semiconductor, n-type semiconductor, semiconductor element, organic electroluminescent element, solid organic solar cell, dye sensitizing solar cell, capacitor electrode, actuator, solid electrolyte for capacitor, antenna material, sensor and fuel cell separator (all claimed).    ADVANTAGE - The bisphosphoryl thiophene compound has excellent heat resistance, oxidation resistance, favorable solubility with respect to water and dispersibility with respect to organic solvent.    DETAILED DESCRIPTION - A bisphosphoryl thiophene compound of formula (1) is new.    R1-R2=H, halogen atom, cyano, phenyl group optionally substituted by W, naphthyl group optionally substituted by W, anthranil group optionally substituted by W, hydroxyl, amino, formyl, carboxyl, 1-10C alkyl, 1-10C haloalkyl, 1-10C monoalkyl amino, 1-10C dialkylamino, 1-10C trialkyl stannyl or 1-10C trialkyl silyl;    R3-R6=-OR7, -SR8 or -NR9;    R7-R9=H, 1-10C alkyl or phenyl group optionally substituted by W;    W=halogen atom, cyano, nitro, hydroxyl, mercapto, amino, formyl, carboxyl, 1-10C alkyl, 1-10C haloalkyl, 1-10C alkenyl, 1-10C alkynyl, 1-10C alkoxy, 1-10C alkylthio, 1-10C monoalkyl amino, 1-10C dialkyl amino, diphenyl amino group optionally substituted by W', dinaphthyl amino group optionally substituted by W', dianthranyl amino group optionally substituted by W', N-phenyl-N-naphthyl amino group optionally substituted by W', N-phenyl-N-anthranil amino group optionally substituted by W', N-naphthyl-N-anthranil amino group optionally substituted by W', 1-10C trialkyl silyl, 1-10C alkyl carbonyl, 1-10C alkoxy carbonyl or phenyl group optionally substituted by W';and    W'=1-10C alkyl, 1-10C haloalkyl or 1-10C alkoxy.    INDEPENDENT CLAIMS are included for the following:    (1) monophosphoryl thiophene compound of formula (2);    (2) phosphoryl thiophene oligomer compound of formula (3);    (3) phosphoryl thiophene polymer compound of formula (29);    (4) manufacture of phosphoryl thiophene polymer compound, which involves carrying out electrolytic oxidation polymerization of phosphoryl thiophene oligomer compound of formula (3) and (13) and performing chemical oxidation polymerization;    (5) manufacture of bisphosphoryl butadiene compound of formula (16), which involves reacting butyne diol compound of formula (14) and phosphite compound of formula (15): P(OR44)2X in presence of a base;    (6) manufacture of 3,4-bisphosphoryl thiolane compound of formula (17), which involves reacting bisphosphoryl butadiene compound of formula (16) with a sulfided metal;    (7) manufacture of 3,4-bisphosphoryl sulfolane compound of formula (18), which involves reacting 3,4-bisphosphoryl thiolane compound of formula (17) with an inorganic oxidant;    (8) manufacture of 3,4-bisphosphoryl dihydro thiophene compound of formula (19), which involves reacting 3,4-bisphosphoryl sulfolane compound of formula (18) with organic acid anhydride in presence of organic acid catalyst;    (9) manufacture of 3,4-bisphosphoryl thiophene compound of formula (20);    (10) manufacture of phosphoryl thiophene compound of formula (23), which involves reacting thiophene compound of formula (21) with phosphite compound of formula (22), in presence of metal catalyst and a base;    (11) bisphosphoryl butadiene compound of formula (16);    (12) 3,4-bisphosphoryl thiolane compound of formula (17);    (13) 3,4-bisphosphoryl sulfolane compound of formula (18);    (14) 3,4-bisphosphoryl dihydro thiophene compound of formula (19);    (15) 3,4-bisphosphoryl thiophene compound of formula (20);    (16) 3,3',4,4'-tetrakis phosphoryl bithiophene compound of formula (25);    (17) 3,3'-bisphosphoryl bithiophene compound of formula (26);    (18) 4,4'-bisphosphoryl bithiophene compound of formula (27);    (19) 3,4'-bisphosphoryl bithiophene compound of formula (28);    R1,R2=as defined above;    R10,R17=H, halogen atom, cyano, nitro, hydroxyl, mercapto, amino, formyl, carboxyl, 1-10C alkyl, 1-10C haloalkyl, 1-10C alkenyl, 1-10C alkynyl, 1-10C alkoxy, 1-10C alkylthio, 1-10C monoalkyl amino, 1-10C dialkyl amino or phenyl optionally substituted by W;    R11,R12=-SR8 or -NR9;    R7-R9,W,W',R3-R9=as defined above;    R13-R16=same as R3;    m,n,o,m',n',o'=0 or 1;    p,p'=integer greater than 0;    m+n+o,m'+n'+o'=1 or more;    m+n+o+p=2-50;    m'+n'+o'+p'=greater than 50 and less than 5000;    Z=divalent organic group chosen from groups of formulae (4-12), such as groups of formulae (4,5);    R18-R23=H, 1-10C alkyl, 1-10C haloalkyl, 1-10C alkoxy, 1-10C alkyl thio, 1-10C dialkyl amino or phenyl optionally substituted by W;    R42,R43=H, halogen atom, cyano, phenyl optionally substituted by W", 1-10C alkyl or 1-10C haloalkyl;    W"=halogen atom, cyano, nitro, 1-10C alkyl, 1-10C halo alkyl, 1-10C alkenyl, 1-10C alkynyl, 1-10C alkoxy or phenyl;    R44=H, 1-10C alkyl or phenyl optionally substituted by W";    X=halogen atom;    R45,R46=H, cyano, phenyl optionally substituted by W", hydroxyl, amino, formyl, carboxyl, 1-10C alkyl, 1-10C haloalkyl, 1-10C monoalkyl amino or 1-10C dialkyl amino;    R47=H, halogen atom, cyano, nitro, phenyl optionally substituted by W", hydroxyl, mercapto, amino, formyl, carboxyl, 1-10C alkyl, 1-10C haloalkyl, 1-10C monoalkyl amino or 1-10C dialkyl amino;    R48=H, 1-10C alkyl or phenyl optionally substituted by W"';    W"'=cyano, nitro, hydroxyl, mercapto, amino, formyl, carboxyl, 1-10C alkyl, 1-10C haloalkyl, 1-10C alkenyl, 1-10C alkynyl, 1-10C alkoxy, 1-10C alkyl thio, 1-10C monoalkyl amino, 1-10C dialkyl amino, 1-10C alkoxy carbonyl, 1-10C alkyl carbonyl or phenyl;    R49=1-10C alkyl or phenyl optionally substituted by W"';    R50=H, halogen atom, cyano, nitro, phenyl optionally substituted by W"', hydroxyl, mercapto, amino, formyl, carboxyl, 1-10C alkyl, 1-10C haloalkyl, 1-10C monoalkyl amino, 1-10C dialkyl amino, -P(O)(OR48)2 or -P(O)(OR49)2;    R53,R54=halogen atom, -OR7, -SR8 or -NR9;and    R55,R56=H, halogen, cyano, nitro, hydroxyl, mercapto, amino, formyl, carboxyl, 1-10C alkyl, 1-10C halo alkyl, 1-10C alkenyl, 1-10C alkynyl, 1-10C alkoxy, 1-10C alkylthio, 1-10C monoalkyl amino, 1-10C dialkyl amino or phenyl optionally substituted by W.