NOVELTY - The charge transporting organic material comprises a compound containing 1,4-dithiin ring (1).    USE - For charge transporting varnish used in charge transporting thin film used in electroluminescent element (all claimed), like small molecule organic electroluminescent device or polymer organic electroluminescent device. The thin film is used as protective film for capacitor electrodes, antistatic films, solar cells or fuel cells.    ADVANTAGE - The thin film using the compound with 1,4-dithiin ring has improved electroluminescent device characteristic, like low driving voltage and high luminous efficiency. The charge transporting varnish has good processing properties and high charge transporting characteristics, and hence is widely applicable.    DETAILED DESCRIPTION - The charge transporting organic material comprises a compound containing 1,4-dithiin ring (1).    R1-R4 = H, hydroxyl, halogen, amino, silanol, thiol, carboxyl, sulfonic acid, phosphoric acid, phosphoric-acid-ester, ester, thioester, amide, nitro, monovalent hydrocarbon, organo oxy, organo amino, organo silyl, organo thio, acyl or sulfone;    X,Y = aniline, thiophene, furan, pyrrole, ethynylene, vinylene, phenylene, naphthalene, anthracene, imidazole, oxazole, oxadiazole, quinoline, pyridine, pyrimidine, pyrazine, phenylene vinylene, fluorene, carbazole, triaryl amine, metal or metal-free-phthalocyanine and metal or metal-free-porphyrin, SO base or SO2 base;and    p,q,r = more than 0 or 1, where p+q+rat most 20.    INDEPENDENT CLAIMS are included for the following:    (1) charge transporting varnish containing charge transporting organic material and solvent;    (2) charge transporting thin film using the charge transporting varnish;    (3) organic electroluminescent element containing the charge transporting thin film;    (4) manufacture of compound containing 1,4-dithiin ring (1), which involves reacting compounds of formula (2 and 3) with a halide of formula (4), in presence of an acidic catalyst. Acyl compounds of formula (5) and (6) are obtained, which are reacted with an alkali metal sulfide, to obtain a sulfide of formula (7). The sulfide is reacted with a thio carbonyl reagent, and ring closure is performed to obtain the compound of formula (1);    (5) manufacture of acyl compound of formula (5 or 6); and    (6) manufacture of sulfide of formula (7).    R1-(X)p-H (2);    R2-(Y)r-H (3);    Hal1-CO-CH2-Hal2 (4);    R1-(X)p-CO-CH2-Hal2 (5);    R2-(Y)r-CO-CH2-Hal2 (6);    R1-(X)p-CO-CH2-S-CH2-CO-(Y)r-R2 (7).    R1,R2 = H, hydroxyl, halogen, amino, silanol, thiol, carboxyl, sulfonic acid, phosphoric acid, phosphoric-acid-ester, ester, thioester, amide, nitro, monovalent hydrocarbon or organo oxy;    X,Y = aniline, thiophene, furan, pyrrole, ethynylene, vinylene, phenylene, naphthalene, anthracene, imidazole, oxazole, oxadiazole, quinoline, pyridine, pyrimidine, pyrazine, phenylene vinylene, fluorene, carbazole, triaryl amine, metal or metal-free-phthalocyanine, or metal or metal-free-porphyrin;    R3,R4,p,q,r = as in formula (1);and    Hal = halogen.