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Asymmetric construction of quaternary carbons from chiral malonates : selective and versatile total synthesis of the enantiomers of α- and β-cuparenones from a common optically active precursorCANET, J.-L; FADEL, A; SALAÜN, J et al.Journal of organic chemistry. 1992, Vol 57, Num 12, pp 3463-3473, issn 0022-3263Article

A NEW STEREOSPECIFIC SYNTHESIS OF 5,6-DIHYDRO-4H-1,3-THIAZINES BY POLAR 1,4-CYCLOADDITION OF THIOAMIDOALKYL IONS TO OLEFINS. CONFIGURATIONAL AND CONFORMATIONAL NUCLEAR MAGNETIC RESONANCE ANALYSIS OF THE PRODUCTSABIS L; GIORDANO C.1973; J. CHEM. SOC., PERKIN TRANS., 1; G.B.; DA. 1973; NO 8; PP. 771-774; BIBL. 5 REF.Serial Issue

1,3-Dipolar cycloaddition reactions of C-acetyl and C-ethoxycarbonyl nitrile imines with conjugated iminesPRAJAPATI, D; SANDHU, J. S; BARUAH, J. N et al.Journal of chemical research. Synopses (Print). 1984, Num 2, pp 56-57, issn 0308-2342Article

A new and convenient Wittig-type reaction for the preparation an pyrromethenone derivativeKINOSHITA, H; NGWE, H; KOBORI, K et al.Chemistry Letters. 1993, Num 8, pp 1441-1442, issn 0366-7022Article

ZUM REAKTIONSVERHALTEN VON TRIFLUORMETHYL-GRUPPEN: SYNTHESE VON 1,3-AZOLEN AUS TRIFLUORMETHYL-SUBSTITUIERTEN HETERO-1,3-DIENEN = REACTIVITE DES GROUPES TRIFLUOROMETHYLE: SYNTHESE D'AZOLES-1,3 A PARTIR D'HETERODIENES-1,3 SUBSTITUES PAR DES GROUPES TRIFLUOROMETHYLEBURGER K; OTTLINGER R; GOTH H et al.1982; CHEM. BER.; ISSN 0009-2940; DEU; DA. 1982; VOL. 115; NO 7; PP. 2494-2507; ABS. ENG; BIBL. 57 REF.Article

DIPOLAR ADDITION OF GRIGNARD REAGENTS, BENZENE, ETHYL-BENZENE, TOLUENE, O-CHLOROTOLUENE, M-XYLENE, ANISOLE, ETHYL ACETOACETATE, ETHYL CYANOACETATE, DIETHYL MALONATE AND KETONES ON 4-BENZYLIDENE-1-ARYL-2(P-ISOPROPYLPHENYL-2-PYRROLIN-5-ONES.ESSAWY A; HAMED AA.1977; INDIAN J. CHEM., B; INDIA; DA. 1977; VOL. 15; NO 8; PP. 694-696; BIBL. 6 REF.Article

REACTIONS OF 1,3-THIAZINE-2,6-DITHIONES. I: SYNTHESES OF 2-DIALKYLAMINO-1,3-THIAZINE-6-THIONES, IMIDAZO (2,1-B) PYRIMIDINE-5-THIONES, AND PYRIMIDO-(2,1-B) PYRIMIDINE-, PYRIMIDO (2,1-B) (1,3) DIAZEPINE-, AND PYRIMIDO (2,1-B) BENZIMIDAZOLE-4-THIONESYAMAMOTO T; MURAOKA M; TAKESHIMA T et al.1979; J. CHEM. RES., SYNOPSES; GBR; DA. 1979; NO 11; PP. 384-385; BIBL. 4 REF.; SYNOPSISArticle

CHEMIE DER AMINO-OXIME. XIV: SYNTHESE UND REAKTIONON VON 2-(ALPHA -(E)-(HYDROXYIMINO) BENZYL)-3-IMIDAZOLIN-3-OXYDEN = CHIMIE DES AMINO-OXIMES. XIV: SYNTHESE ET REACTIONS D'(ALPHA -(E)-(HYDROXYIMINO) BENZYL)-2 IMIDAZOLINES-2 OXYDES-3GNICHTEL H; MOELLER B.1981; CHEM. BER.; ISSN 0009-2940; DEU; DA. 1981; VOL. 114; NO 9; PP. 3170-3175; ABS. ENG; BIBL. 10 REF.Article

Antimykotische Wirkstoffe. XX: Fluorierte 2-(4-Toluidino)pyrimidine = Composés antifongiques. XX: p-Toluidino-2 pyrimidines fluorées = Antimycotic compounds. XX: Fluorinated 2-(4-toluidino) pyrimidinesKREUTZBERGER, A; GILLERSSEN, J.Journal of heterocyclic chemistry. 1985, Vol 22, Num 1, pp 101-103, issn 0022-152XArticle

A METHOD FOR NITRATION OF THIAZOLES.GREHN L.1977; J. HETEROCYCL. CHEM.; U.S.A.; DA. 1977; VOL. 14; NO 5; PP. 917-919; BIBL. 19 REF.Article

A synthesis of (±)-furoixiolalANAND, R. C; VIBHA SINGH.Journal of natural products (Print). 1993, Vol 56, Num 12, pp 2207-2209, issn 0163-3864Article

Stereospecific synthesis of γ-butyrolactones from acyclic vinyl sulfoxides: an asymmetric synthesis of optically pure oak lactonesMARINO, J. P; FERNANDEZ DE LA PRADILLA, R.Tetrahedron letters. 1985, Vol 26, Num 44, pp 5381-5384, issn 0040-4039Article

MOLLUSCICIDAL AND BACTERICIDAL AGENTS. VI: SYNTHESIS OF SOME NEW PHENOXY HETEROCYCLIC COMPOUNDSOSMAN AM; HASSAN KM; EL KASHEF HS et al.1979; J. INDIAN CHEM. SOC.; IND; DA. 1979; VOL. 56; NO 5; PP. 521-524; BIBL. 16 REF.Article

Synthese und Reaktionsverhalten von 5-Azido-4-trifluormethyl-1,3-azolen = Synthèse et comportement réactionnel d'azido-5 trifluorométhyl-4 azoles-1,3 = Synthesis and reaction behavior of 5-azido-4-trifluoromethyl-13 azolesBURGER, K; GEITH, K; HOSS, E et al.Synthesis (Stuttgart). 1990, Num 4, pp 352-356, issn 0039-7881Article

A CONVENIENT ROUTE TO ALPHA -AMIDO-BETA -LACTAMSBOSE AK; MANHAS MS; GALA K et al.1980; J. HETEROCYCL. CHEM.; ISSN 0022-152X; USA; DA. 1980; VOL. 17; NO 8; PP. 1687-1689; BIBL. 7 REF.Article

A DIPOLE MOMENT STUDY OF ANNULAR TAUTOMERISM IN 5-P-TOLYLTETRAZOLELUMBROSO H; CURE J; BUTLER RN et al.1980; J. HETEROCYCL. CHEM.; ISSN 0022-152X; USA; DA. 1980; VOL. 17; NO 7; PP. 1373-1376; BIBL. 40 REF.Article

Dihydrochalcones as synthons for 2-amino- and 2-mercapto-4-aryl-5-arylmethylthiazolesVINOD KUMAR AHLUWALIA; KRISHAN KUMAR ARORA; GURVINDER KAUR et al.Heterocycles (Sendai). 1985, Vol 23, Num 10, pp 2583-2588, issn 0385-5414Article

NEW BETA -ACYLCARBANION EQUIVALENT BASED ON ALLYLTRIMETHYLSILANE CHEMISTRY.AYALON CHASS D; EHLINGER E; MAGNUS P et al.1977; J. CHEM. SOC., CHEM. COMMUNIC.; G.B.; DA. 1977; NO 21; PP. 772-773; BIBL. 6 REF.Article

Novel syntheses of 2-ethoxy- and 2-phenoxy-2-oxo-1,3,4,5-tetraaryl-2,3-dihydro-1H-P^V-1,3,2-diazaphospholes and of 2-ethoxy-2-thioxo-3,4,5-triaryl-2,3-dihydro-P^V-1,3,2-oxazaphospholesMEHROTRA, K. N; SINGH, I. S; ROY, J et al.Synthesis (Stuttgart). 1985, Num 1, pp 81-83, issn 0039-7881Article

CONFIGURATION OF 4-ARYL-2-PYRROLIDINONES AND THEIR 3-CARBOXY DERIVATIVESSOBOCINSKA M; ZOBACHEVA MM; PEREKALIN VV et al.1979; POLISH J. CHEM.; POL; DA. 1979; VOL. 53; NO 2; PP. 435-446; ABS. POL; BIBL. 11 REF.Article

Cyclization of C- and O-acyl derivatives of p-toluamide O-acetoacetyloximeKAWASHIMA, E; ANDO, Y; TABEI, K et al.Heterocycles (Sendai). 1987, Vol 26, Num 4, pp 1015-1028, issn 0385-5414Article

SELECTIVE BROMINATION OF 2-METHYL-3-P-TOLYL-4(3H)-QUINAZOLINONE BY N-BROMOSUCCINIMIDE CATALYSED BY BENZOYL PEROXIDE OR HYDROBROMIC ACID.KIRMANI MZ; AHMED SR.1977; INDIAN J. CHEM., B; INDIA; DA. 1977; VOL. 15; NO 10; PP. 892-894; BIBL. 2 REF.Article

A new route to 1,3-dithioles from mesoionic 2-piperidino-5-aryl-1,3-dithiolium-4-thiolates. Synthesis of 2(1,3-dithiolan-2-ylidene)-1,3-dithioles and tetrathiafulvalenes using these new dithiolesLORCY, D; LE PAILLARD, M.-P; ROBERT, A et al.Tetrahedron letters. 1993, Vol 34, Num 33, issn 0040-4039, 5180, 5289-5292 [5 p.]Article

Reactions of 1,3-thiazine-2,6-dithiones. V: Novel synthesis of 3,5-dicyano-4-thiopyridones via 2-cyanomethyldihydro-1,3-thiazine-6-thionesMURAOKA, M; YAMAMOTO, T.Journal of heterocyclic chemistry. 1984, Vol 21, Num 5, pp 1445-1448, issn 0022-152XArticle