IMPROVED SYNTHESIS OF 1,2,4-TRIAZOLINE-3,5-DIONE DERIVATIVES OF ERGOSTEROL AND A NEW METHOD FOR THEIR RECONVERSION TO ERGOSTEROLBARTON DHR; LUSINCHI X; SANDOVAL RAMIREZ J et al.1983; TETRAHEDRON LETTERS; ISSN 0040-4039; GBR; DA. 1983; VOL. 24; NO 29; PP. 2995-2998; BIBL. 7 REF.Article

CONVENIENT NEW SYNTHESIS OF SNOUTENE UTILIZING A DIPOLAR CYCLOADDITION OF 4-PHENYL-1,2,4-TRIAZOLIN-3,5-DIONEERDEN I; DE MEIJERE A.1980; TETRAHEDRON LETTERS; GBR; DA. 1980; VOL. 21; NO 19; PP. 1837-1840; BIBL. 10 REF.Article

ENE REACTION OF TRIAZOLINEDIONES WITH ALKENES. I: STRUCTURE AND PROPERTIES OF PRODUCTSOHASHI S; KOON WAH LEONG; MATYJASZEWSKI K et al.1980; J. ORG. CHEM.; USA; DA. 1980; VOL. 45; NO 17; PP. 3467-3471; BIBL. 7 REF.Article

SYNTHESIS OF 22,23-EPOXYVITAMIN D₂ (22,23-EPOXYERGOCALCIFEROL)TADA M; OIKAWA A.1979; J. CHEM. SOC., PERKIN TRANS., 1; GBR; DA. 1979; NO 7; PP. 1858-1861; BIBL. 14 REF.Article

UNUSUAL CYCLOADDITION OF 2-SUBSTITUTED NORBORNADIENES WITH TRIAZOLINEDIONESADAM W; ARIAS LA; DELUCCHI O et al.1982; TETRAHEDRON LETT.; ISSN 0040-4039; GBR; DA. 1982; VOL. 23; NO 4; PP. 399-402; BIBL. 4 REF.Article

PROPELLANES. LV: SYNTHESIS AND DIELS-ALDER REACTIONS OF TETRAENIC PROPELLANE IMIDES DERIVED FROM ESTERS OF ALPHA -AMINOACIDSPELED M; GINSBURG D.1981; TETRAHEDRON; ISSN 0040-4020; GBR; DA. 1981; VOL. 37; NO 1; PP. 151-160; BIBL. 6 REF.Article

POLYCYCLISCHE AZOALKANE DURCH DIPOLARE CYCLOADDITION VON 4-PHENYL-1,2,4-TRIAZOLIN-3,5-DION AN GESPANNTE BICYCLISCHE OLEFINE = AZOALCANES POLYCYCLIQUES PAR CYCLOADDITION DIPOLAIRE DE PHENYL-4 TRIAZOLINE-1,2,4 DIONE-3,5 AVEC LES OLEFINES BICYCLIQUES TENDUESADAM W; DE LUCCHI O; ERDEN I et al.1979; ANGEW. CHEM.; DEU; DA. 1979; VOL. 91; NO 6; PP. 512-515; (2 P.); BIBL. 3 REF.Article

REACTION OF 4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE (PTAD) WITH BICYCLIC MONOTERPENESADAM W; DE LUCCHI O; HILL K et al.1982; CHEM. BER.; ISSN 0009-2940; DEU; DA. 1982; VOL. 115; NO 5; PP. 1982-1989; ABS. GER; BIBL. 8 REF.Article

CYCLOADDITION OF SUBSTITUTED BICYCLO (3.2.1) OCTA-2,6-DIENE WITH 4-PHENYL-1,2,4-TRIAZOLINE-3,5 DIONEADAM W; DE LUCCHI O; SCHEUTZOW D et al.1981; J. ORG. CHEM.; ISSN 0022-3263; USA; DA. 1981; VOL. 46; NO 21; PP. 4130-4132; BIBL. 10 REF.Article

ANOMALOUS CYCLOADDITION REACTIONS OF DISTORTED CYCLOHEXA-1,4-DIENES. CYCLOADDITION OF N-PHENYLTRIAZOLINEDIONE TO (I,0)-BICYCLO (N.22) ALKADIENESGASSMAN PG; HOYE RC.1981; J. AM. CHEM. SOC.; ISSN 0002-7863; USA; DA. 1981; VOL. 103; NO 9; PP. 2496-2498; BIBL. 15 REF.Article

BOND FIXATION IN ANNULENES. XI: SYNTHESIS AND ABSOLUTE CONFIGURATION OF THE ENANTIOMERIC 1,3-DI-TERT-BUTYLCYCLOOCTATETRAENES. QUANTITATIVE KINETIC ASSESSMENT OF THE EFFECT OF NONVICINAL TERT-BUTYL GROUPS ON (8) ANNULENE RING INVERSION AND BOND SHIFTING BARRIERSPAQUETTE LA; HANZAWA Y; MCCULLOUGH KJ et al.1981; J. AM. CHEM. SOC.; ISSN 0002-7863; USA; DA. 1981; VOL. 103; NO 9; PP. 2262-2269; BIBL. 47 REF.Article

PROPELLANES. LIV: REACTIONS OF (4.4.1), (4.3.1) AND (4.2.1) PROPELLA-2,4-DIENES WITH 4-SUBSTITUTED-1,2,4-TRIAZOLINE-3,5-DIONESASHKENAZI P; KAFTORY M; GRIMME W et al.1979; BULL. SOC. CHIM. BELGES; BEL; DA. 1979; VOL. 88; NO 11; PP. 841-845; BIBL. 7 REF.Article

ETUDE DES EFFETS DE SOLVATATION DANS LES REACTIONS DE DIELS-ALDER DE LA PHENYL-4 TRIAZOLE-1,2,4 INE-1 DIONE-3,5 AVEC L'ANTHRACENE ET AVEC LE TRANS, TRANS-DIPHENYL-1,4 BUTADIENE-1,3KONOVALOV AI; BREUS IP; SHARAGIN IA et al.1979; ZH. ORG. KHIM.; SUN; DA. 1979; VOL. 15; NO 2; PP. 361-367; BIBL. 13 REF.Article

PROPELLANES. XLIV. REACTION OF 11-SUBSTITUTED-1,6-METHANO (10) ANNULENES WITH 4-PHENYL-1,2,4-TRIAZOLINE-3,5 DIONEASHKENAZI P; VOGEL E; GINSBURG D et al.1978; TETRAHEDRON; GBR; DA. 1978; VOL. 34; NO 14; PP. 2167-2169; BIBL. 8 REF.Article

REACTION OF TRIS(TRIFLUOROMETHYL) CYCLOPROPENYL TRIFLUOROMETHYL KETONE WITH AZO COMPOUNDS IN THE PRESENCE OF TRIPHENYLPHOSPHINE, AND SYNTHESIS OF TETRAKIS(TRIFLUOROMETHYL) PYRIDAZINEKOBAYASHI Y; NAKANO T; SHIRAHASHI K et al.1980; TETRAHEDRON LETT.; ISSN 0040-4039; GBR; DA. 1980; VOL. 21; NO 48; PP. 4615-4618; BIBL. 6 REF.Article

THE EFFECTS OF HOMOCONJUGATED CYCLOPROPANE AND OXIRANE RINGS ON THE DIELS-ALDER REACTIVITY OF 2,3-BIS(METHYLIDENE)-NORBORNANEPILET O; CHOLLET A; VOGEL P et al.1979; HELV. CHIM. ACTA; CHE; DA. 1979; VOL. 62; NO 7; PP. 2341-2349; BIBL. 42 REF.Article

A NEW SYNTHESIS OF BRASSINO STEROIDS: PLANT GROWTH PROMOTING STEROIDSANASTASIA M; CIUFFREDA P; FIECCHI A et al.1983; PERKIN TRANSACTIONS 1; ISSN 0300-922X; GBR; DA. 1983; NO 2; PP. 379-382; BIBL. 14 REF.Article

REACTIONS OF ALLYLSILANES WITH 4-SUBSTITUTED 1,2,4-TRIAZOLINE-3,5-DIONESOHASHI S; RUCH WE; BUTLER GB et al.1981; J. ORG. CHEM.; ISSN 0022-3263; USA; DA. 1981; VOL. 46; NO 3; PP. 614-619; BIBL. 23 REF.Article

ALICYCLISCHE VERBINDUNGEN. III: NEUE DARSTELLUNGSMETHODE UND REAKTIONEN VON (4) RADIALEN = COMPOSES ALICYCLIQUES. III: NOUVELLE METHODE DE PREPARATION ET REACTIONS DU (4) RADIALENETRABERT L; HOPF H.1980; LIEBIGS ANN. CHEM.; ISSN 0170-2041; DEU; DA. 1980; NO 11; PP. 1786-1800; ABS. ENG; BIBL. 29 REF.Article

ASPECTS OF THE CHEMISTRY OF METHYL 3-HYDROXYCYCLOHEXA-1,5-DIENE-1-CARBOXYLATE: A METHYL BENZOATE HYDRATESIRAT HM; THOMAS EJ; TYRRELL ND et al.1979; J. CHEM. SOC., CHEM. COMMUNIC.; GBR; DA. 1979; NO 1; PP. 36-37; BIBL. 9 REF.Article

PROPELLANES. XLII. SECONDARY-ORBITAL-OVERLAP CONTROL DURING CERTAIN DIELS-ALDER REACTIONS.KALO J; GINSBURG D.1978; TETRAHEDRON; GBR; DA. 1978; VOL. 34; NO 14; PP. 2155-2160; BIBL. 6 REF.Article

CYCLOADDITION REACTIONS OF SOME 7-ALKYLIDENECYCLOOCTA-1,3,5-TRIENESFERBER PH; GREAM GE; KIRKBRIDE PK et al.1980; TETRAHEDRON LETTERS; GBR; DA. 1980; VOL. 21; NO 25; PP. 2447-2450; BIBL. 10 REF.Article

MECANISME DE LA REACTION DES ARYL-4- ET -5 TRITHIONES AVEC LA PHENYL-4 TRIAZOLINE-1,2,4DIONE-3,5DROZD VN; FEDOSEEV VM; BOGOMOLOVA GS et al.1980; ZH. ORG. KHIM.; SUN; DA. 1980; VOL. 16; NO 1; PP. 198-202; BIBL. 6 REF.Article

DIENIC REACTIVITY OF 3,5-CYCLOHEPTADIEN-1-ONE.ADAM W; ERDEN I; COX O et al.1979; J. ORG. CHEM.; USA; DA. 1979; VOL. 44; NO 5; PP. 861-864; BIBL. 5 REF.Article

PROPELLANES. XLI. THE DIELS-ALDER REACTION OF A TETRAENIC LACTONE WITH 4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONEKALO J; GINSBURG D; BLOOMFIELD JJ et al.1978; TETRAHEDRON; GBR; DA. 1978; VOL. 34; NO 14; PP. 2153-2154; BIBL. 3 REF.Article