Unusual thermal behaviour of tricyclo[4.1.0.0^2,7]hept-4-en-3-one (tropovalene)SUGIHARA, Y; SUGIMURA, T; SAITO, N et al.Journal of the Chemical Society. Chemical communications. 1989, Num 9, pp 537-539, issn 0022-4936, 3 p.Article

Cohalogénation de cétones α,β-ethyléniques = Cohalogenation of α,β-unsaturated ketonesDULCERE, J. P; MIHOUBI, M.N; RODRIGUEZ, J et al.Bulletin de la Société chimique de France. 1992, Num 3, pp 280-284, issn 0037-8968Article

A new bis-annelation method. Application to steroid synthesisPOIRIER, J.-M; HENNEQUIN, L.Tetrahedron (Oxford. Print). 1989, Vol 45, Num 13, pp 4191-4202, issn 0040-4020, 12 p.Article

Synthesis of (±)-hernandulcin by an intramolecular nitrile oxide cycloaddition route from farnesolGUO-CHI ZHENG; KAKISAWA, H.Bulletin of the Chemical Society of Japan. 1989, Vol 62, Num 2, pp 602-604, issn 0009-2673, 3 p.Article

A new route to optically active (4R)-2-substituted 4-hydroxycyclopent-2-en-ones from D-glucoseMEZZINA, E; SAVOIA, D; TAGLIAVINI, E et al.Journal of the Chemical Society. Perkin transactions. I. 1989, Num 5, pp 845-849, issn 0300-922X, 5 p.Article

A new synthesis of progesterone from 17-[isocyano(tosyl)methylene]-3-methoxyandrosta-3,5-dieneVAN LEUSEN, D; VAN LEUSEN, A. M.Synthesis (Stuttgart). 1991, Num 7, pp 531-532, issn 0039-7881Article

Ein neuer Zugang zu 2,6,6-Trimethylcyclohexa-2,4-dienon aus 4-Oxoisophoron = A new access to 2,6,6-trimethylcyclohexa-2,4-dienone from 4-oxoisophoroneSOUKUP, M; LUKAC, T; ZELL, R et al.Helvetica chimica acta. 1989, Vol 72, Num 2, pp 365-369, issn 0018-019X, 5 p.Article

Synthesis of (+)-(2S,6S)-trans-α-irone and of (-)-(2S,6S)-trans-γ-ironeHELMLINGER, D; FRATER, G.Helvetica chimica acta. 1989, Vol 72, Num 7, pp 1515-1521, issn 0018-019X, 7 p.Conference Paper

Synthesis of 3β-6α-dihydroxycholesta-9(11),17(20),24-trien-23-one, the aglycone of acrosome reaction-inducing steroidal saponin Co-ARIS IINAKAMURA, K; YAMADA, T; FUJIMOTO, Y et al.Chemical and pharmaceutical bulletin. 1988, Vol 36, Num 8, pp 2808-2812, issn 0009-2363Article

An improved method for the synthesis of 2-acetoxysteroid-4-en-3-onesSHUHEI OHNISHI; OSAWA, Y.Journal of the Chemical Society. Chemical communications. 1986, Num 14, pp 1089-1090, issn 0022-4936Article

Organocatalytic enantioselective conjugate additions to enonesJIAN WANG; HAO LI; LIANSUO ZU et al.Journal of the American Chemical Society. 2006, Vol 128, Num 39, pp 12652-12653, issn 0002-7863, 2 p.Article

Axial selectivity of 1,2-nucleophilic additions to 2-(alkylidene)cyclohexanones : is it higher than that of 2-cyclohexenones ?ZHENGQING YOU; KOREEDA, M.Tetrahedron letters. 1993, Vol 34, Num 17, pp 2745-2748, issn 0040-4039Article

The chemistry of vicinal tricarbonyls: a stable vinyl tricarbonyl hydrate as a di- and trielectrophileWASSERMAN, H. H; FUKUYAMA, J; MURUGESAN, N et al.Journal of the American Chemical Society. 1989, Vol 111, Num 1, pp 371-372, issn 0002-7863, 2 p.Article

A simple procedure for the preparation of L-hexosesHAUSER, F. M; ELLENBERGER, S. R; ELLENBERGER, W. P et al.Tetrahedron letters. 1988, Vol 29, Num 39, pp 4939-4942, issn 0040-4039Article

An improved method for the introduction of carbon-carbon triple bond at C-13 in PG synthesisNARITA, S.-I; TAKAHASHI, A; SATO, H et al.Tetrahedron letters. 1992, Vol 33, Num 28, pp 4041-4044, issn 0040-4039Article

Commentary on the paper The allylic acetoxylation of steroidal enonesKIRBY, G. W.Journal of chemical research. Synopses (Print). 1990, Num 12, issn 0308-2342, p. 387Article

A reinvestigation of the reaction of bromine with 5β-estrane-3,17-dioneABUL-HAJJ, Y. J.Journal of organic chemistry. 1986, Vol 51, Num 15, pp 3059-3061, issn 0022-3263Article

Functional group hybrids. Reactivity of α'-nucleofuge α,β-unsaturated ketones. I : Reactions wtih organocopper reagentsBARBEE, T. R; ALBIZATI, K. F.Journal of organic chemistry. 1991, Vol 56, Num 24, pp 6764-6773, issn 0022-3263Article

Determination of the absolute configuration of bifurcarenone by the synthesis of its (1'R,2'R)-isomerMORI, K; UNO, T; KIDO, M et al.Tetrahedron (Oxford. Print). 1990, Vol 46, Num 12, pp 4193-4204, issn 0040-4020, 12 p.Article

7,7-Dimethyltricyclo[3.3.0.0^2,8]octan-3-ones as synthetic intermediates. III: Total synthesis of (±)-descarboxyquadroneIMANISHI, T; YAMASHITA, M; MATSUI, M et al.Chemical and pharmaceutical bulletin. 1988, Vol 36, Num 6, pp 2012-2016, issn 0009-2363Article

Synthesis of N-substituted 2-alkyl-3-amino-2-cyclopenten-1-onesOTTO, A; SCHICK, H.Synthesis (Stuttgart). 1991, Num 2, pp 115-116, issn 0039-7881, 2 p.Article

Synthesis of spheroidal C₂₀-polyquinanes in a route towards dodecahedraneGOVERDHAN MEHTA; NAIR, M. S; RAJA REDDY, K et al.Journal of the Chemical Society. Perkin transactions. I. 1991, Num 5, pp 1297-1307, issn 0300-922XArticle

Synthèse totale de la (±) bisabolangélone = Total synthesis of bisabolangeloneRISS, B; MUCKENSTURM, B.Tetrahedron (Oxford. Print). 1989, Vol 45, Num 9, pp 2591-2604, issn 0040-4020, 14 p.Article

A convenient preparation of ethyl vinyl ketoneBYRNE, B; WENGENROTH, K. J.Synthesis (Stuttgart). 1986, Num 10, pp 870-871, issn 0039-7881Article

Syntheses of 2-cycloalken-1-onesSHIMAZAKI, M; HUANG, Z.-H; GOTO, M et al.Synthesis (Stuttgart). 1990, Num 8, pp 677-678, issn 0039-7881, 2 p.Article