Collect. Czech. Chem. Commun. 1980, 45, 584-598
https://doi.org/10.1135/cccc19800584

Solvolysis of 5,6β-cyclopropano-5β-cholestane-3β,19-diol 3-acetate 19-p-toluenesulphonate

Jan Fajkoša, Jiří Joskaa and František Turečekb

a Institute of Organic Chemistry and Biochemistry, Czechoslovak Academy of Sciences, 166 10 Prague 6
b The Heyrovský Institute of Physical Chemistry and Electrochemistry, Czechoslovak Academy of Sciences, 121 38 Prague 2

Individual author index pages


Other CCCC articles of these authors

  • Christopher L. Moss, Thomas W. Chung, Václav Čeřovský and František Tureček*
    Electron transfer dissociation of a melectin peptide: correlating the precursor ion structure with peptide backbone dissociations
    2011, Vol. 76, Issue 4, pp. 295–309 [Abstract]
  • Luc A. Vannier, Chunxiang Yao and František Tureček*
    2-Deoxyribose Radicals in the Gas Phase and Aqueous Solution. Transient Intermediates of Hydrogen Atom Abstraction from 2-Deoxyribofuranose
    2005, Vol. 70, Issue 11, pp. 1769–1786 [Abstract]
  • Miloš Buděšínský, Jan Fajkoš, Jaroslav Günter and Alexander Kasal*
    Synthesis, Reactions, Conformation Analysis, and NMR Spectra of 5,10-Epoxy-5ξ,10ξ-estrane-3,17-diones
    2005, Vol. 70, Issue 4, pp. 507–518 [Abstract]
  • František Tureček
    Are There Two Different Geometric Isomers of the O=C=N=C=O Cation?
    2001, Vol. 66, Issue 7, pp. 1038–1046 [Abstract]
  • František Tureček
    Franck-Condon Dominated Chemistry. Formation and Dissociations of the Dimethylhydroxysulfuranyl Radical
    2000, Vol. 65, Issue 4, pp. 455–476 [Abstract]
  • Jan Fajkoš, Vladimír Pouzar and Ivan Černý
    Synthesis of (15E)-3β-Hydroxyandrost-5-ene-15,17-dione 15-(O-Carboxymethyl)oxime; The New Hapten for 3β-Hydroxyandrost-5-en-17-one (Dehydroepiandrosterone, DHEA)
    1996, Vol. 61, Issue 11, pp. 1647–1654 [Abstract]
  • Jan Fajkoš and Vladimír Pouzar
    Synthesis of (19E)-17β-hydroxy-3-oxo-5α-androstan-19-al 19-(O-carboxymethyl)oxime
    1991, Vol. 56, Issue 12, pp. 2884–2891 [Abstract]
  • Jan Fajkoš, Vladimír Pouzar and Karel Vereš
    Synthesis of (19E)-3,20-dioxopregn-4-en-19-al 19-(O-carboxymethyl)oxime
    1991, Vol. 56, Issue 5, pp. 1087–1092 [Abstract]
  • Jan Fajkoš, Vladimír Pouzar and Karel Vereš
    Synthesis of (19E)-17β-hydroxy-3-oxoandrost-4-en-19-al 19-(O-carboxymethyl)oxime
    1990, Vol. 55, Issue 8, pp. 2086–2094 [Abstract]
  • Jan Fajkoš and Jiří Joska
    Solvolytic rearrangements in 4β,5-cyclopropano-5β-androstane-3β,17β,19-triol 3-acetate 17-benzoate 19-p-toluenesulfonate
    1989, Vol. 54, Issue 3, pp. 751–759 [Abstract]
  • František Tureček, Libor Brabec, Tomáš Vondrák, Vladimír Hanuš, Josef Hájíček and Zdeněk Havlas
    Sulfenic acids in the gas phase. Preparation, ionization energies and heats of formation of methane-, ethene-, and benzenesulfenic acid
    1988, Vol. 53, Issue 9, pp. 2140–2158 [Abstract]
  • Václav Černý, Miloš Buděšínský, Miloš Ryba and František Tureček
    A contribution to peroxy acid oxidation of α,β-unsaturated ketones and linearly conjugated dienones: Reactions in the cholestane series
    1988, Vol. 53, Issue 7, pp. 1549–1567 [Abstract]
  • Jiří Joska, Jan Fajkoš and František Tureček
    Solvolytic rearrangements in 4β,5-cyclopropano-5β-cholestane-3β,19-diol 3-acetate 19-p-toluenesulphonate
    1987, Vol. 52, Issue 12, pp. 2991–3012 [Abstract]
  • František Tureček
    Stereochemistry of organic ions in the gas phase: A review
    1987, Vol. 52, Issue 8, pp. 1928–1984 [Abstract]
  • František Věžník, Eva Táborská, Hana Bochořáková, František Tureček, Vladimír Hanuš and Jiří Slavík
    Alkaloids of Papaver nudicaule SUBSP. xanthopetalum (TRAUTV.) FEDDE and P. nudicaule SUBSP. album (REGEL) FEDDE from the section Scapiflora REICHB.
    1987, Vol. 52, Issue 6, pp. 1634–1640 [Abstract]
  • Silvio Cerrini, Doriano Lamba, Irena Valterová, Miloš Buděšínský, Jan Vrkoč and František Tureček
    Methyl 3α,6α-diacetoxy-10-oxo-(7α)-kemp-11-en-20-oate: The revised structure for the kempane derivative from the frontal gland secretion of Nasutitermes costalis soldiers
    1987, Vol. 52, Issue 3, pp. 707–713 [Abstract]
  • Ivan Černý, Vladimír Pouzar, Pavel Drašar, František Tureček and Miroslav Havel
    Steroids with the β-crotonate (2-butenoate) side chain
    1986, Vol. 51, Issue 1, pp. 128–140 [Abstract]
  • Pavel Drašar, Vladimír Pouzar, Ivan Černý, Miroslav Havel, František Tureček, Daniela Schmiedová and Karel Vereš
    Preparation of 3-carboxypropanoates of digitoxin and digoxin and their conjugates with L-tyrosine
    1985, Vol. 50, Issue 12, pp. 2760–2774 [Abstract]
  • Jiří Joska, Jan Fajkoš and Jaroslav Zajíček
    Synthesis of 3β,4β-cyclopropano-19-nor-A-homosteroids
    1985, Vol. 50, Issue 7, pp. 1611–1617 [Abstract]
  • Jan Fajkoš and Jiří Joska
    Synthesis of 19-nordeoxycorticosterone 3-(O-carboxymethyl)-oxime
    1985, Vol. 50, Issue 4, pp. 973–977 [Abstract]
  • Irena Valterová, Miloš Buděšínský, František Tureček and Jan Vrkoč
    Minor diterpene components of the defense secretion from the frontal gland of soldiers of the species Nasutitermes costalis (HOLMGREN)
    1984, Vol. 49, Issue 9, pp. 2024–2039 [Abstract]
  • Jiří Joska and Jan Farkaš
    Synthesis of some 1,2-unsaturated analogues of androgens with the cyclopropane ring in 4,5-position
    1984, Vol. 49, Issue 1, pp. 157–164 [Abstract]
  • Jiří Joska, Jan Fajkoš and Jaroslav Zajíček
    Bromination of 19-acetoxy-4β,5-cyclopropano-5β-cholestan-3-one
    1983, Vol. 48, Issue 12, pp. 3474–3481 [Abstract]
  • Jan Fajkoš, Jiří Joska and Jaroslav Zajíček
    The bromination of the epimeric 4,5-cyclopropanocholestan-3-ones
    1983, Vol. 48, Issue 12, pp. 3455–3473 [Abstract]
  • Pavel Kočovský, Ivo Starý, František Tureček and Vladimír Hanuš
    Electrophilic additions to 10β-vinyl cholestane derivatives
    1983, Vol. 48, Issue 10, pp. 2994–3019 [Abstract]
  • Karel Mach, Lidmila Petrusová, Helena Antropiusová, Vladimír Hanuš, František Tureček and Petr Sedmera
    Intermolecular hydrogen transfer in unsaturated hydrocarbons induced by dimeric titanocene
    1983, Vol. 48, Issue 10, pp. 2924–2936 [Abstract]
  • Jiří Joska and Jan Fajkoš
    Synthesis of 19-hydroxylated analogues of androstenedione and testosterone with the cyclopropane ring in 4,5-position
    1982, Vol. 47, Issue 9, pp. 2423–2432 [Abstract]
  • Ladislav Kohout, Vlastimil Šanda and Jan Fajkoš
    Synthesis of two isomeric 16,17-cyclopropano derivatives of 5-pregnene
    1982, Vol. 47, Issue 5, pp. 1503–1513 [Abstract]
  • František Tureček
    Preparation of 7-oxabicyclo[4.3.0]nonanes and 2-oxabicyclo[4.4.0]decanes specifically labelled with deuterium
    1982, Vol. 47, Issue 3, pp. 858–876 [Abstract]
  • Jan Fajkoš and Jiří Joska
    The solvolyses of 3α and 3β-p-toluenesulphonates of 19-acetoxy-5,6β-cyclopropano-5β-cholestane-3,19-diols
    1982, Vol. 47, Issue 1, pp. 144–155 [Abstract]
  • Pavel Kočovský, František Tureček and Václav Černý
    Mechanism of acid cleavage of some steroid epoxides. Competition between neighboring group participation and external nucleophile attack
    1982, Vol. 47, Issue 1, pp. 124–129 [Abstract]
  • Pavel Kočovský, František Tureček and Václav Černý
    Mechanism of hypobromous acid addition to unsaturated steroids. Competition between neighboring group participation and external nucleophile attack
    1982, Vol. 47, Issue 1, pp. 117–123 [Abstract]
  • Pavel Drašar, František Tureček and Miroslav Havel
    17β-[4-(1,3-Thiazolyl)]-androst-5-ene derivatives
    1981, Vol. 46, Issue 11, pp. 2906–2911 [Abstract]
  • Pavel Kočovský and František Tureček
    An unusual rearrangement in hypobromous acid addition to 10β-vinyl cholestane derivatives
    1981, Vol. 46, Issue 11, pp. 2892–2897 [Abstract]
  • Pavel Kočovský and František Tureček
    Neighboring group participation and rearrangement in hypobromous acid addition to 10β-vinyl cholestane derivatives
    1981, Vol. 46, Issue 11, pp. 2877–2891 [Abstract]
  • Jiří Joska and Jan Fajkoš
    Synthesis of some 19-hydroxylated androgen analogues with the cyclopropane ring in 4,5-position
    1981, Vol. 46, Issue 11, pp. 2751–2757 [Abstract]
  • František Tureček, Tomáš Trnka and Miloslav Černý
    Fragmentation of isomeric dideoxy derivatives of 1,6-anhydro-β-D-hexopyranoses under electron impact
    1981, Vol. 46, Issue 10, pp. 2390–2403 [Abstract]
  • František Tureček, Vladimír Hanuš, Petr Sedmera, Helena Antropiusová and Karel Mach
    Cycloheptatriene dimers: New precursors of diamantane
    1981, Vol. 46, Issue 6, pp. 1474–1485 [Abstract]
  • František Tureček and Ladislav Kohout
    The stereospecific loss of water from B-homocholestanols under electron impact
    1980, Vol. 45, Issue 9, pp. 2433–2442 [Abstract]
  • Ladislav Kohout and Jan Fajkoš
    Analogues of androgens with a cyclopropane ring in 6α,7α-position
    1980, Vol. 45, Issue 7, pp. 1974–1981 [Abstract]
  • Jiří Joska and Jan Fajkoš
    Simmons-Smith methylenation of the 4,5-double bond in 19-hydroxylated steroids
    1980, Vol. 45, Issue 6, pp. 1850–1859 [Abstract]
  • Jan Fajkoš and Jiří Joska
    Synthesis of 11-hydroxylated androstane derivatives
    1980, Vol. 45, Issue 6, pp. 1845–1849 [Abstract]
  • František Tureček
    Preparation of cycloheptanols symmetrically labelled with deuterium
    1980, Vol. 45, Issue 6, pp. 1820–1825 [Abstract]
  • František Tureček and Pavel Kočovský
    The synthesis and mass spectra of some oxygen-bridged 5α-cholestane and B-homo-5α-cholestane derivatives
    1980, Vol. 45, Issue 1, pp. 274–293 [Abstract]
  • Vlastimil Šanda, Ladislav Kohout and Jan Fajkoš
    5,7-Cyclo-B-homopregnane derivatives with the corticoid ketol side chain
    1980, Vol. 45, Issue 1, pp. 269–273 [Abstract]
  • František Tureček, Vladimír Hanuš and Miloš Tichý
    The role of conformational mobility in the stereospecific loss of water under electron impact
    1979, Vol. 44, Issue 12, pp. 3595–3603 [Abstract]
  • Ladislav Kohout and Jan Fajkoš
    Acetolysis of 4β-methanesulphonyloxy-6β,7aβ-cyclo-B-homo-5α-cholestane
    1979, Vol. 44, Issue 11, pp. 3308–3320 [Abstract]
  • František Tureček, Olga Turečková and Jaroslav Julák
    The syntheses of methyl esters of pentadeconic acids with double branched chain
    1979, Vol. 44, Issue 10, pp. 3111–3118 [Abstract]
  • František Tureček and Pavel Kočovský
    Mass spectra of some 5-methyl-19-nor-5β-cholest-9-enes
    1979, Vol. 44, Issue 2, pp. 429–438 [Abstract]
  • Jan Fajkoš and Jiří Joska
    Simmons-Smith methylenation of the 5,6-double bond in 19-hydroxylated steroids
    1979, Vol. 44, Issue 1, pp. 251–259 [Abstract]
  • Pavel Kočovský, Václav Černý and František Tureček
    Westphalen rearrangement. Mechanism of formation of 5α-acetoxy derivatives
    1979, Vol. 44, Issue 1, pp. 234–245 [Abstract]
  • Jiří Joska and Jan Fajkoš
    19-Hydroxysteroids substituted in position 6
    1978, Vol. 43, Issue 12, pp. 3433–3443 [Abstract]
  • Bruno Schönecker, Dieter Tresselt, Gerd Schubert, Ladislav Kohout and Jan Fajkoš
    1H-NMR investigations. Application of trichloroacetyl isocyanate to structure determination of 3-, 6-, 7-, 7a- and 17-hydroxy steroids
    1978, Vol. 43, Issue 10, pp. 2609–2618 [Abstract]
  • Jan Fajkoš and Jiří Joska
    19-Norsteroids substituted in position 7
    1978, Vol. 43, Issue 4, pp. 1142–1151 [Abstract]
  • Ladislav Kohout and Jan Fajkoš
    Methylenation of 4,6-cholestadien-3-one
    1978, Vol. 43, Issue 4, pp. 1134–1141 [Abstract]
  • Ladislav Kohout and Jan Fajkoš
    Fission of the epimeric 2,3-epoxides in the 5,7β-cyclo-B-homo-5β-cholestane series
    1978, Vol. 43, Issue 2, pp. 638–646 [Abstract]