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CYCLOADDITIONS WITH TAUTOMERIC SYSTEMS: CONVERSION OF OXAZOL-4(5H)-ONES INTO SUBSTITUTED FURANSPOTTS KT; MARSHALL J.1972; J. CHEM. SOC., CHEM. COMMUNIC.; G.B.; DA. 1972; NO 17; PP. 1000; BIBL. 5 REF.Serial Issue

The reactions of some ortho-substituted anilines with various α,β-acetylenic ketones. A route to substituted quinolinesSINSKY, M. S; BASS, R. G.Journal of heterocyclic chemistry. 1984, Vol 21, Num 3, pp 759-768, issn 0022-152XArticle

SYNTHESES AND REGIOSELECTIVE CYCLOADDITION REACTIONS OF CYCLOHEPT (D) IMIDAZO (1,2-A) IMIDAZOLES (1,3A,9-TRIAZACYCLOPENT (A) AZULENES): FORMATION OF 2,3-DIAZACYCLOHEPTA (EF) CYCL (3.2.2) AZINE SYSTEMABE N; NISHIWAKI T; YAMAMOTO H et al.1982; CHEM. LETT.; ISSN 0366-7022; JPN; DA. 1982; NO 6; PP. 805-806; BIBL. 8 REF.Article

ADDITION REACTIONS OF NUCLEOPHILES TO DIBENZOYLACETYLENE.LAHIRI S; MAHAJAN MP; PRASAD R et al.1977; TETRAHEDRON; G.B.; DA. 1977; VOL. 33; NO 23; PP. 3159-3170; BIBL. 25 REF.Article

REACTION OF DIAZOINDENOTHIOPHENES WITH MONO- AND DIBENZOYLACETYLENESMATAKA S; OHSHIMA T; TASHIRO M et al.1982; J. HETEROCYCL. CHEM.; ISSN 0022-152X; USA; DA. 1982; VOL. 19; NO 1; PP. 65-68; BIBL. 3 REF.Article

CYCLOADDITION REACTION OF IMIDAZO(1,2-C)THIAIVZOLE TO ACETYLENIC DIPOLAROPHILES AND NOVEL CONVERSION OF CYCLOADDUCTS INTO 4,9C-DIAZAPENTALENO(1, 6A, 6 : AB)NAPHTHALENESTSUGE O; KANEMASA S; HAMAMOTO T et al.1983; CHEMISTRY LETTERS; ISSN 0366-7022; JPN; DA. 1983; NO 5; PP. 763-766; BIBL. 9 REF.Article

STUDIES ON HETEROPENTALENES. IV: HETEROANNELATIONS TO PYRROLO-(2,1-B) BENZOTHIAZOLE AND PYRROLO (2,1-B) THIAZOLESABE N; NISHIWAKI T; OMORI T et al.1982; BULL. CHEM. SOC. JPN.; ISSN 0009-2673; JPN; DA. 1982; VOL. 55; NO 1; PP. 200-203; BIBL. 10 REF.Article

The nucleophilic reaction of tricarbonyl(2-5-n-1H-azepine)iron. Novel preparation and thermal 1,5-hydrogen migration of 3-(2,4,6-cycloheptatrienyl)-3H-azepineNITTA, M; SHIBATA, K; MIYANO, H et al.Heterocycles (Sendai). 1989, Vol 29, Num 2, pp 253-256, issn 0385-5414Article

COMPOSES CARBONYLES INSATURES. XXVII: ADDITION NUCLEOPHILE DES TRIAZOLES ET TETRAZOLES VICINAUX SUR LES CETONES ALPHA -ACETYLENIQUESVERESHCHAGIN LI; TIKHONOVA LG; MAKSIKOVA AV et al.1979; ZH. ORG. KHIM.; SUN; DA. 1979; VOL. 15; NO 8; PP. 1730-1736; BIBL. 10 REF.Article

SOME ADDITION REACTIONS OF 2-SUBSTITUTED QUINOXALINE 1,4-DIOXIDESHADDADIN MJ; ADNAN ATFAH M.1982; J. ORG. CHEM.; ISSN 0022-3263; USA; DA. 1982; VOL. 47; NO 9; PP. 1772-1774; BIBL. 9 REF.Article

REACTIONS OF PHOSPHINES WITH ACETYLENES. XVIII: THE MECHANISM OF FORMATION OF 1,2-ALKYLIDENEDIPHOSPHORANESTEBBY JC; WILSON IF; GRIFFITHS DV et al.1979; J. CHEM. SOC., PERKIN TRANS., 1; GBR; DA. 1979; NO 9; PP. 2133-2135; BIBL. 19 REF.Article

EINE NEUE FURAN-SYNTHESE DURCH THERMISCHE IN-SITU-CYCLOADDITIONEN NEUER MESOIONISCHER 1,3-OXATHIOLONE AN ALKINE. = UNE NOUVELLE SYNTHESE DE FURANNES PAR CYCLOADDITIONS THERMIQUES IN SITU DE NOUVELLES OXATHIOLONES-1,3 MESOIONIQUES AVEC LES ALCYNESGOTTHARDT H; WEISSHUHN CM; DORHOFER K et al.1978; CHEM. BER.; DEU; DA. 1978; VOL. 111; NO 10; PP. 3336-3345; BIBL. 10 REF.Article

THERMAL AND ELECTRON-IMPACT TRANSFORMATIONS OF CIS-1,2-DIBENZOYLALKENES.LAHIRI S; DABRAL V; MAHAJAN MP et al.1977; TETRAHEDRON; G.B.; DA. 1977; VOL. 33; NO 24; PP. 3247-3260; BIBL. 40 REF.Article

A NOVEL PROLINE DERIVED MESO-IONIC SYNTHONDARSHAN RANGANATHAN; SHAKTI BAMEZAI.1983; TETRAHEDRON LETT.; ISSN 0040-4039; GBR; DA. 1983; VOL. 24; NO 10; PP. 1067-1070; BIBL. 11 REF.Article

CYCLOADDITION REACTIONS OF 4,6-DIPHENYLTHIENO (3,4-C)(1,2,5) OXADIAZOLE AND -(1,2,5) THIADIAZOLE WITH ACETYLENESTSUGE O; TAKATA T.1980; J. ORG. CHEM.; USA; DA. 1980; VOL. 45; NO 15; PP. 2956-2959; BIBL. 11 REF.Article

Cycloaddition reactions of 2-hydroxy-, 2-amino-, and 2-mercapto-1-azaazulenes with reactive acetylenesABE, N; TAKEHIRO, T.Bulletin of the Chemical Society of Japan. 1988, Vol 61, Num 4, pp 1225-1230, issn 0009-2673Article

Reaction of alkyne with W―S systems: synthesis and characterization of dinuclear W(V) dithiolene complex, (Et4N)2[W2O2(μ-S)2(S2C2(COPh)2)2]MOHD ASIM ANSARI; JAYANTHI CHANDRASEKARAN; SABYASACHI SARKAR et al.Inorganica chimica acta. 1987, Vol 130, Num 2, pp 155-156, issn 0020-1693Article

Reactions of dibenzoylacetylene with N-alkylnitrones, heteroaromatic N-oxides, and diazo and azoxy compoundsAHMED MOUKHTAR NOUR EL-DIN; TAWFIK, A.-R. M.Journal of chemical and engineering data (Print). 1987, Vol 32, Num 1, pp 125-127, issn 0021-9568Article

A silyl-functionalized alkyl azide, trimethylsilylmethyl azide; synthesis and cycloaddition reaction to acetylenic dipolarophilesTSUGE, O; KANEMASA, S; MATSUDA, K et al.Chemistry Letters. 1983, Num 7, pp 1131-1134, issn 0366-7022Article

1,3-DIPOLAR CYCLOADDITIONS OF ANHYDRO-5-HYDROXYOXAZOLIUM HYDROXIDE GENERATED FROM 2-PIPERIDINECARBOXYLIC ACID. ISOLATION OF THE PRIMARY ADDUCT AND SYNTHESIS OF TETRAHYDRO-INDOLIZINESUCHIDA T; TSUBOKAWA S; HARIHARA K et al.1978; J. HETEROCYCL. CHEM.; USA; DA. 1978; VOL. 15; NO 8; PP. 1303-1307; BIBL. 10 REF.Article

ELEKTRONENREICHE OLEFINE. VI: CS2-DIPOLE AUS ELEKTRONENREICHEN OLEFINEN-HERSTELLUNG UND CYCLOADDITIONSREAKTIONEN = OLEFINES RICHES EN ELECTRONS. VI: DIPOLES CS2 A PARTIR D'OLEFINES RICHES EN ELECTRONS. PREPARATION ET REACTIONS DE CYCLOADDITIONKRASUSKI W; NIKOLAUS D; REGITZ M et al.1982; LIEBIGS ANN. CHEM.; ISSN 0170-2041; DEU; DA. 1982; VOL. 1982; NO 8; PP. 1451-1465; ABS. ENG; BIBL. 23 REF.Article

LE DIMETHYL ACETAL DU DIAZOACETALDEHYDE: UNE NOUVELLE VOIE D'ACCES AUX CYCLOPROPANES ALDEHYDES ET AUX FORMYL PYRAZOLESHASSAN ABDALLAH; GREE R.1980; TETRAHEDRON LETTERS; GBR; DA. 1980; VOL. 21; NO 23; PP. 2239-2242; ABS. ENG; BIBL. 12 REF.Article

RING TRANSFORMATIONS OF 4-ARYL-3-HALOACYLTHIO-3-ISOTHIAZOLINE-5-THIONES AS A NEW ACCESS TO THE 4(5H)-THIAZOLONE AND 5,6-DIHYDRO-4H-1,3-THIAZIN-4-ONE RINGSNISHIWAKI T; KAWAMURA E; ABE N et al.1981; HETEROCYCLES; ISSN 0385-5414; JPN; DA. 1981; VOL. 16; NO 4; PP. 595-598; BIBL. 9 REF.Article

MESOIONIC COMPOUNDS. XXXXVII: CYCLOADDITIONS WITH THE 4(5H)-OXAZOLONE SYSTEMPOTTS KT; MARSHALL JL.1979; J. ORG. CHEM.; USA; DA. 1979; VOL. 44; NO 4; PP. 626-628; BIBL. 15 REF.Article

THIENO (3,4-C) ISOTHIAZOL. SYNTHESE UND EIGENSCHAFTEN EINES NEUEN NICHTKLASSISCH KONDENSIERTEN THIOPHENS = THIENO (3,4-C) ISOTHIAZOLE. SYNTHESE ET PROPRIETES D'UN NOUVEAU THIOPHENE A CONDENSATION INHABITUELLEGOTTHARDT H; REITER F; GLEITER R et al.1979; CHEM. BER.; DEU; DA. 1979; VOL. 112; NO 1; PP. 260-265; ABS. ENG; BIBL. 25 REF.Article

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