A synthesis of so-called fumitremorgin CHINO, T; KAWATE, T; NAKAGAWA, M et al.Tetrahedron (Oxford. Print). 1989, Vol 45, Num 7, pp 1941-1944, issn 0040-4020, 4 p.Article

Steroidal N-nitroamines. IV: Intramolecular functionalization of N-nitroamine radicals. Synthesis of 1,4-nitroimine compoundsDE ARMAS, P; FRANCISCO, C. G; HERNANDEZ, R et al.Journal of the Chemical Society. Perkin transactions. I. 1988, Num 12, pp 3255-3265, issn 0300-922XArticle

Anaerobic dechlorination of pentachlorophenol in fixed-film and upflow anaerobic sludge blanket reactors using different inoculaHENDRIKSEN, H. V; AHRING, B. K.Biodegradation (Dordrecht). 1992, Vol 3, Num 4, pp 399-408, issn 0923-9820Article

Facile aerial oxidation of a porphyrin. IV: Unsymmetrical meso-tetra aryl porphyrins with 3,5-di-t-butyl-4-hydroxyphenyl and 4-hydroxyphenyl substituentsMILGROM, L. R; MOFIDI, N; JONES, C. C et al.Perkin transactions. 2. 1989, Num 4, pp 301-309, issn 0300-9580Article

Reaction of hydrazoic acid with 19-Nor-ketosteroids: synthesis of 19-Nor-steroidal tetrazolesSHAFIULLAH; SHAMSUZZAMAN; BASHA, D. M et al.Journal of chemical research. Synopses (Print). 1989, Num 2, pp 50-51, issn 0308-2342Article

Synthesis of steroidal 3,5-dieno[3,4-b](5,6-dihydro-1,4-dithiins)WILLIAMS, J. R; TRAN, P. B.Synthesis (Stuttgart). 1988, Num 9, pp 705-706, issn 0039-7881Article

New developments in cubane chemistry: phenylcubanesBASHIR-HASHEMI, A.Journal of the American Chemical Society. 1988, Vol 110, Num 21, pp 7234-7235, issn 0002-7863Article

Derivatives of 14H-naphto[2,3-a]phenothiazine-8,13-dione. I: Syntheses from 2-(3-)substituted-1,4-dihydroxy(amino)anthraquinonesPETERS, A. T; NAI-JEN WANG.Dyes and pigments. 1995, Vol 28, Num 2, pp 139-150, issn 0143-7208Article

Numbers of isomers of some classes of pentacyclic conjugated hydrocarbonsCYVIN, B. N; BRUNVOLL, J; CYVIN, S. J et al.Bulletin of the Chemical Society of Japan. 1993, Vol 66, Num 8, pp 2187-2189, issn 0009-2673Article

Mass spectra of pentacyclic triterpenoidsSHIOJIMA, K; ARAI, Y; MASUDA, K et al.Chemical and pharmaceutical bulletin. 1992, Vol 40, Num 7, pp 1683-1690, issn 0009-2363Article

Short and stereoselective synthesis of (±)-ibogamine via a vinylsulfone intermediate. IVHERDEIS, C; HARTKE-KARGER, C.Liebigs Annalen der Chemie. 1991, Num 2, pp 99-104, issn 0170-2041, 6 p.Article

Novel heterocyclic cage compounds from 2-methylthiofuransHSIEN-JEN WU; FANG-JUNG HUANG; CHU-CHUNG LIN et al.Journal of the Chemical Society. Chemical communications. 1991, Num 11, pp 770-771, issn 0022-4936, 2 p.Article

Net carbon atom loss from 5,6-(9',10'-dihydro-9',10'-anthraceno)-1,2,4,6-cycloheptatetraeneMCCARTHY, T. J; PANG, D. C; SUPANNA TIVAKORNPANNARAI et al.Tetrahedron letters. 1990, Vol 31, Num 44, pp 6265-6268, issn 0040-4039, 4 p.Article

The Bayer-Villiger oxidation of diamantanone and the structure of 11-oxo-10-oxapentacyclo[7,4,1,1^4,13,0^2,7,0^6,12[-pentadecaneONDRACEK, J; JANKU, J; NOVOTNY, J et al.Collection of Czechoslovak chemical communications. 1989, Vol 54, Num 12, pp 3260-3266, issn 0010-0765, 7 p.Article

Structural requirement for the J-aggregate formation in dicyclohepta[5,6:b]-pyrazino[2,3-g]quinoxaline-3,11-diones and related compoundsTAKESHITA, H; MORI, A; NAGAO, T et al.Chemistry Letters. 1989, Num 10, pp 1719-1722, issn 0366-7022, 4 p.Article

Schwefelverbindungen des Erdöls. XII, Synthese von b,d-Anellierten Diindanothiophenen = Sulfur compounds of petroleum. XII, Synthesis of b,d-annelated diindanothiophenesNINK, G; BOBERG, F; GARMING, A et al.Phosphorus, sulfur and silicon and the related elements (Print). 1991, Vol 55, Num 1-4, pp 285-288, issn 1042-6507, 4 p.Article

Expanded porphyrinsSESSLER, J. L; BURRELL, A. K.Topics in current chemistry. 1991, Vol 161, pp 177-271, issn 0340-1022Article

Synthesis and isomerization of the novel heterotriptycene, 8-hydroxy-2,4,5',6-tetramethyl-4,8-dihydro-4,8[3',2']-thiophenobenzo[1,2-b:5,4-b']dithiopheneISHII, A; KODACHI, M; NAKAYAMA, J et al.Journal of the Chemical Society. Chemical communications. 1991, Num 11, pp 751-752, issn 0022-4936, 2 p.Article

Synthesis of dibenz[a,c]anthracene 1,2-oxide and 3,4-oxide from dibromo-trifluoroacetates : concomitant formation of oxepinesKOLE, P. L; SUBODH KUMAR.Journal of the Chemical Society. Perkin transactions. I. 1991, Num 9, pp 2151-2156, issn 0300-922XArticle

Synthesis of protopine. A novel conversion of the protoberberine alkaloid stylopine to a tetrahydrodibenz[c,g]azecine derivativeKULKARNI, B. K; DHAR, R. K; DE SOUZA, N. J et al.Journal of heterocyclic chemistry. 1990, Vol 27, Num 3, pp 623-626, issn 0022-152X, 4 p.Article

Total synthesis of halichondrins : enantioselective construction of a homochiral pentacyclic C1-C15 intermediate from D-riboseCOOPER, A. J; SALOMON, R. G.Tetrahedron letters. 1990, Vol 31, Num 27, pp 3813-3816, issn 0040-4039, 4 p.Article

Unusual degree of selectivity in diamantane derivatizationsGAHILL, P. A.Tetrahedron letters. 1990, Vol 31, Num 38, pp 5417-5420, issn 0040-4039, 4 p.Article

Studies of novel pentacyclic heterocyclic steroids. XXI: Total synthesis of racemic benz[3,4]-6-oxaestra-1,3,5(10),8-tetraen-17β-olRAMESH BABU, B; RAMANA, D. V; RAMADAS, S. R et al.Steroids. 1990, Vol 55, Num 3, pp 101-104, issn 0039-128XArticle

A simple synthesis of amphimedinePRAGER, R. H; TSOPELAS, C.Heterocycles (Sendai). 1989, Vol 29, Num 5, pp 847-848, issn 0385-5414Article

Biosynthesis of vitamin B₁₂: synthesis of (±)-[5-¹³C]faktor-1 ester: determination of the oxidation state of precorrin-1BRUNT, R. D; LEEPER, F. J; GRGURINA, I et al.Journal of the Chemical Society. Chemical communications. 1989, Num 7, pp 428-431, issn 0022-4936, 4 p.Article