NOUVEAUX COMPOSES TRI- ET TETRACYCLIQUES BIHETEROCYCLIQUES SELENIES.CAGNIANT P; KIRSCH G.1977; C.R. ACAD. SCI., C; FR.; DA. 1977; VOL. 285; NO 9; PP. 327-329; ABS. ANGL.; BIBL. 8 REF.Article

ELECTROPHILIC SUBSTITUTION IN SELENOLO (3,2-B) SELENOPHENE AND SELENOLO (3,2-B) THIOPHENE: A QUANTITATIVE STUDYGRONOWITZ S; KONAR A; LITVINOV V et al.1980; CHEM. SCR.; ISSN 0004-2056; SWE; DA. 1980; VOL. 15; NO 4-5; PP. 206-210; BIBL. 18 REF.Article

ON THE REACTION BETWEEN ACETYLENE AND SELENIUM.GRONOWITZ S; KONAR A; HORNFELDT AB et al.1976; CHEM. SCRIPTA; SUEDE; DA. 1976; VOL. 10; NO 4; PP. 159-164; BIBL. 34 REF.Article

ON THE SYNTHESIS OF SELENOPHENE.GRONOWITZ S; FREJD T; MOBERG OGARD A et al.1976; J. HETEROCYCL. CHEM.; U.S.A.; DA. 1976; VOL. 13; NO 6; PP. 1319-1320; BIBL. 14 REF.Article

A SEMI-MICRO SYNTHESIS OF SELENOPHENE.JACOBS PM; DAVIS MA; NORTON H et al.1977; J. HETEROCYCL. CHEM.; U.S.A.; DA. 1977; VOL. 14; NO 6; PP. 1115-1116; BIBL. 8 REF.Article

NEW SYNTHESIS OF SUBSTITUTED DISELENADITHIAFULVALENES (DSDTF) AND TETRASELENAFULVALENES (TSF).SHU P; BLOCH AN; CARRUTHERS TF et al.1977; J. CHEM. SOC., CHEM. COMMUNIC.; G.B.; DA. 1977; NO 14; PP. 505-506; BIBL. 3 REF.Article

1,5-Diselenacyclo-octane: synthesis and the first isolation of the diselenide PF₆^- salt [R₂Se⁺-Se⁺R₂]FUJIHARA, H; AKAISHI, R; ERATA, T et al.Journal of the Chemical Society. Chemical communications. 1989, Num 23, pp 1789-1790, issn 0022-4936, 2 p.Article

CHROMATOGRAPHISCHE TRENNUNG SCHWEFELHALTIGER HETEROCYCLEN DER TYPEN (CH_D2)_DNS_DM UND SE_DNS_D8_D-_DN MITTELS HPLC = SEPARATION CHROMATOGRAPHIQUE DE QUELQUES COMPOSES HETEROCYCLIQUES CONTENANT DU SOUFRE, DU TYPE (CH₂)_NS_M ET SE_NS_8-N PAR CHROMATOGRAPHIE LIQUIDE HAUTE PERFORMANCESTEUDEL R; STRAUSS EM.1983; ZEITSCHRIFT FUER NATURFORSCHUNG. TEIL B. ANORGANISCHE CHEMIE, ORGANISCHE CHEMIE; ISSN 0340-5087; DEU; DA. 1983; VOL. 38; NO 6; PP. 719-725; ABS. ENG; BIBL. 20 REF.Article

PHOTOADDITION OF 2,3-DIMETHYLMALEIC ANHYDRIDE TO SELENOPHENERIVAS C; PACHECO D; VARGAS F et al.1980; J. HETEROCYCL. CHEM.; ISSN 0022-152X; USA; DA. 1980; VOL. 17; NO 4; PP. 1151-1152; BIBL. 11 REF.Article

TRISELENATHIAFULVALENES: A NOVEL SULPHUR-SELENIUM INTERCHANGE ON TRIMETHYL PHOSPHITE COUPLING OF SUBSTITUTED 1,3-DISELENOLE-2-THIONES.ENGLER EM; PATEL VV; SCHUMAKER RR et al.1977; J. CHEM. SOC., CHEM. COMMUNIC.; G.B.; DA. 1977; NO 23; PP. 835-836; BIBL. 10 REF.Article

Regioselective syntheses of substituted thioxanthen- and selenoxanthen-9-one derivativesWATANABE, M; DATE, M; TSUKAZAKI, M et al.Chemical and pharmaceutical bulletin. 1989, Vol 37, Num 1, pp 36-41, issn 0009-2363, 6 p.Article

THE CHEMISTRY OF THIENOTHIOPHENES AND RELATED SYSTEMS.LITVINOV VP; GOL'DFARB YA L.1976; ADV. HETEROCYCL. CHEM.; U.S.A.; DA. 1976; VOL. 19; PP. 123-214; BIBL. DISSEM.Article

COMPOSES ORGANIQUES DU SELENIUM ET DU TELLURE. I. REACTIONS DES TETRAHALOGENURES DE SELENIUM AVEC LES DIOLEFINES -1,5 ET -1,6 ET LEURS DERIVESMIGALINA YU V; STANINETS VI; LENDEL VG et al.1977; KHIM. GETEROCIKL. SOEDIN., LATV. S.S.R.; S.S.S.R.; DA. 1977; NO 1; PP. 58-62; BIBL. 4 REF.Article

Synthesis and multinuclear NMR characterization of some [3.3]diselena- and [4.4]tetraselenacyclophanesMASSOUD HOJJATIE; SUBRAMANIAM MURALIDHARAN; FREISER, H et al.Tetrahedron (Oxford. Print). 1989, Vol 45, Num 6, pp 1611-1622, issn 0040-4020, 12 p.Article

Selenium coronands: synthesis and conformational analysisBATCHELOR, R. J; EINSTEIN, F. W. B; GAY, I. D et al.Journal of the American Chemical Society. 1989, Vol 111, Num 17, pp 6582-6591, issn 0002-7863, 10 p.Article

DARSTELLUNG UND REAKTIONEN VON SELENOCARBONYLDIFLUORID UND SEINES CYCLISCHEN DIMEREN 2,2,4,4-TETRAFLUOR-1,3-DI-SELENETAN. = PREPARATION ET REACTIONS DE DIFLUORURE DE SELENOCARBONYLE ET DE SON DIMERE CYCLIQUE TETRAFLUORO DISELENETANNE-1,3HAAS A; KOCH B; WELCMAN N et al.1976; Z. ANORG. ALLG. CHEM.; DTSCH.; DA. 1976; VOL. 427; NO 2; PP. 114-122; ABS. ANGL.; BIBL. 10 REF.Article

EQUILIBRIUM CONSTANTS FOR HETEROCYCLIC CATION-PSEUDOBASE EQUILIBRATIONBUNTING JW.1980; HETEROCYCLES; ISSN 0385-5414; JPN; DA. 1980; VOL. 14; NO 12; PP. 2015-2045; BIBL. 108 REF.Article

OBTENTION DU TETRASELENOTETRACENE A PARTIR DU TETRACHLORO-5,6,11,12 TETRACENE ET DU DISELENIURE DE SODIUMBALODIS KA; LIVDANE AD; MEDNE RS et al.1979; ZH. ORG. KHIM.; SUN; DA. 1979; VOL. 15; NO 2; PP. 391-393; BIBL. 5 REF.Article

SYNTHESE DES DERIVES HALOGENES DU SELENA-2 ADAMANTANEMIGALINA YU V; STANINETS VI; LENDEL VG et al.1977; KHIM. GETEROCIKL. SOEDIN., LATV. S.S.R.; S.S.S.R.; DA. 1977; NO 12; PP. 1633-1635; BIBL. 6 REF.Article

A NEW SYNTHESIS OF DIMETHYL 4-ARYLSELENOPHENE-2,3-DICARBOXYLATES.SHAFIEE A; LALEZARI I; SAVABI F et al.1977; SYNTHESIS; GERM.; DA. 1977; NO 11; PP. 765-766; BIBL. 8 REF.Article

Synthese neuer schwefel- und selen-haltiger «Donor-Akzeptor-stabilisierter» Molekülsysteme mit zentraler Bicyclo[4.4.1]undeca-4,6,8,10-tetraen-2,3-diyliden- oder Bicyclo[4.4.1]undeca-3,6,8,10-tetraen-2,5-diyliden-Gruppe = Synthèse de nouveaux systèmes «donneur accepteur stabilisés» contenant du soufre et du sélénium avec des groupes centraux bicyclo [4.4.1] undécatétraène-4,6,8,10 diylidène-2,3 ou bicyclo [4.4.1] undécatétraène-3,6,8,10 diylidène-2,3 = Synthesis of new sulfur and selenium containing «donor-acceptor stabilized» systems with central bicyclo [4.4.1] undeca-4,6,8,10-tetraene-2,3-diylene or bicyclo [4.4.1] undeca-3,6,8,10-tetraene-2,5-diylidene groupsNEIDLEIN, R; LUCCHESINI, F.Helvetica chimica acta. 1988, Vol 71, Num 5, pp 1242-1248, issn 0018-019XArticle

MASS SPECTRA OF TETRASELENAFULVALENES, DISELENADITHIAFULVALENES AND TETRATHIAFULVALENES.ANDERSEN JR; EGSGAARD H; LARSEN E et al.1978; ORG. MASS SPECTROM.; G.B.; DA. 1978; VOL. 13; NO 3; PP. 121-127; BIBL. 16 REF.Article

SOLID-STATE ESCA STUDIES OF TRITHIOPENTALENE AND SELENIUM ANALOGUESSAETHRE LJ; MALMQUIST PA; MARTENSSON N et al.1981; INORG. CHEM.; ISSN 0020-1669; USA; DA. 1981; VOL. 20; NO 2; PP. 399-402; BIBL. 26 REF.Article

SYNTHESE DE DERIVES DES DISTYRYL-3,5- ET DIPHENYL-3,5 AZOMETHINYL OXASELENINNES-1,4 ET -THIASELENINNES-1,4MIGALINA YU V; LENDEL VG; STANINETS VI et al.1980; UKR. HIM. Z.; ISSN 0041-6045; UKR; DA. 1980; VOL. 46; NO 6; PP. 640-642; BIBL. 2 REF.Article

ORGANIC ALLOY: SYNTHESIS AND PROPERTIES OF SOLID SOLUTIONS OF TETRASELENAFULVALENE-TETRACYANO-P-QUINODIMETHANE (TSEF-TCNQ) AND TETRATHIAFULVALENE-TETRACYANO-P-QUINODIMETHANE (TTF-TCNQ).ENGLER EM; SCOTT BA; ETEMAD S et al.1977; J. AMER. CHEM. SOC.; U.S.A.; DA. 1977; VOL. 99; NO 18; PP. 5909-5916; BIBL. 58 REF.Article