Collect. Czech. Chem. Commun. 1975, 40, 1231-1239
https://doi.org/10.1135/cccc19751231

Reaction of 5-bromo-6β-chloro-5α-cholestan-3β-ol with silver salts

A. Kasal and M. Buděšínský

Individual author index pages


Other CCCC articles of these authors

  • A. Kasal and A. Trka
    Intramolecular hydride shift in some steroid hydroxy aldehydes and hydroxy ketones
    1977, Vol. 42, Issue 4, pp. 1389–1402 [Abstract]
  • J. Protiva, M. Buděšínský and A. Vystrčil
    Unusual course of photolysis of 3β-acetoxy-28-nitrosyloxylupane. Synthesis of triterpenic N-oxides and hydroxamic acids
    1977, Vol. 42, Issue 4, pp. 1220–1228 [Abstract]
  • V. Černý, A. Trka, J. Kohoutová, J. Smolíková and M. Buděšínský
    Base-catalyzed autoxidation of 3α,5-cyclo-5α-cholestan-6-one and 3α,5-cyclo-5α-cholestan-7-one
    1976, Vol. 41, Issue 9, pp. 2788–2811 [Abstract]
  • A. Kasal
    Reductive debromination of dibromo steroids
    1976, Vol. 41, Issue 7, pp. 2040–2046 [Abstract]
  • I. Frič, M. Buděšínský, F. Brtník and M. Zaoral
    The conformation of C-terminal tripeptides of neurohypophysial hormones. Proton magnetic resonance and circular dichroic studies
    1976, Vol. 41, Issue 6, pp. 1704–1713 [Abstract]
  • L. Eignerová and A. Kasal
    Intramolecular hydride shift in Oppenauer oxidation of some dihydroxy steroids
    1976, Vol. 41, Issue 4, pp. 1056–1065 [Abstract]
  • A. Kasal
    Reactions of some dibromosteroids with silver salts in the presence of water
    1976, Vol. 41, Issue 1, pp. 140–150 [Abstract]
  • J. Klinot, M. Hořejší, M. Buděšínský and A. Vystrčil
    Conformation of the ring A in 2,3-disubstituted 24-nortriterpenes and the stereochemistry of the opening of 2β,3β-epoxides
    1975, Vol. 40, Issue 12, pp. 3712–3727 [Abstract]
  • T. Trnka, M. Černý, M. Buděšínský and J. Pacák
    The synthesis of 3-amino-3-deoxy-D-glucose (kanosamine) and its 1,6-anhydro derivative conformation of amino derivatives of 1,6-anhydro-β-D-hexopyranoses
    1975, Vol. 40, Issue 10, pp. 3038–3045 [Abstract]
  • M. Černý, O. Juláková, J. Pacák and M. Buděšínský
    Isomerization of 2-amino-1,6 : 3,4-dianhydro-2-deoxy-β-D-galactopyranose to 1,6-anhydro-2,3-dideoxy-2,3-epimino-β-D-gulopyranose in alkaline medium
    1975, Vol. 40, Issue 7, pp. 2116–2119 [Abstract]
  • A. Vystrčil, V. Křeček and M. Buděšínský
    Photooxidation of (20R)- and (20S)-29-lupanol derivatives
    1975, Vol. 40, Issue 5, pp. 1593–1603 [Abstract]
  • J. Klinot, M. Buděšínský, M. Kliment, S. Hilgard and A. Vystrčil
    Conformation of ring A of 1,2-disubstituted triterpenes. Geometry and stability of the boat form
    1975, Vol. 40, Issue 5, pp. 1426–1440 [Abstract]
  • J. Klinot, M. Buděšínský, S. Hilgard and A. Vystrčil
    The effect of 8β-methyl group on the conformation of the ring of a 2,3-disubstituted triterpenes
    1974, Vol. 39, Issue 12, pp. 3741–3755 [Abstract]
  • A. Vystrčil, V. Křeček and M. Buděšínský
    Elimination reaction of the angular hydroxymethyl group of the lupane skeleton
    1974, Vol. 39, Issue 11, pp. 3131–3143 [Abstract]
  • M. Černý, M. Kollmann, J. Pacák and M. Buděšínský
    Preparation of branched-chain hexoses by reaction of 1,6-anhydro-2,4-di-O-p-toluenesulfonyl-β-D-hexopyranos-3-uloses with Grignard reagents
    1974, Vol. 39, Issue 9, pp. 2507–2519 [Abstract]
  • A. Vystrčil, V. Křeček and M. Buděšínský
    Elimination reactions on angular hydroxymethyl group of the lupane skeleton
    1974, Vol. 39, Issue 9, pp. 2494–2506 [Abstract]
  • J. Joska, J. Fajkoš and M. Buděšínský
    Synthesis of 4,5-cyclo-A-homo-B-norcholestane derivatives
    1974, Vol. 39, Issue 7, pp. 1914–1924 [Abstract]
  • Ž. Procházka, M. Buděšínský and P. Prekajski
    Microbial oxygenation of 6β-hydroxy-3α,5-cyclo-5α-androstan-17-one with Rhizopus nigricans
    1974, Vol. 39, Issue 4, pp. 982–992 [Abstract]
  • A. Kasal and A. Trka
    Reaction of 5,6-dibromosteroids with silver fluoride in the presence of water
    1974, Vol. 39, Issue 2, pp. 603–613 [Abstract]
  • J. Pacák, P. Drašar, D. Štropová, M. Černý and M. Buděšínský
    Syntheses with anhydro sugars. XVIII. Aminodideoxyfluorine derivatives of D-glucose
    1973, Vol. 38, Issue 12, pp. 3936–3939 [Abstract]
  • J. Vičar, M. Buděšínský and K. Bláha
    Amino acids and peptides. CXIV. Proton magnetic reasonance studies of cyclodipeptides containing pipecolic acid, proline and/or 2-azetidinecarboxylic acid
    1973, Vol. 38, Issue 7, pp. 1940–1956 [Abstract]
  • J. Fajkoš, M. Buděšínský and J. Joska
    On steroids. CLIII. 5,7-Cyclosteroids. VII. The epimeric 1,2-epoxides of the 5,7β-cyclosteroid series
    1973, Vol. 38, Issue 5, pp. 1406–1414 [Abstract]
  • V. Černý, M. Buděšínský and F. Šorm
    On steroids. CXLVIII. Reactions and stereochemistry of some 2-oxygenated A-homo-5α-cholestane derivatives
    1973, Vol. 38, Issue 2, pp. 565–574 [Abstract]
  • K. Waisser, M. Buděšínský, A. Vítek and A. Vystrčil
    Triterpenes. XXVII. Conformational analysis of the A-cycle of 1,3-dihydroxy derivatives of pentacyclic triterpenoids
    1972, Vol. 37, Issue 11, pp. 3652–3659 [Abstract]
  • A. Kasal
    On steroids. CXLI. Reaction of silver fluoride with some 6α-bromo-B-norsteroids
    1972, Vol. 37, Issue 9, pp. 3095–3105 [Abstract]
  • A. Kasal and J. Joska
    On steroids. CXXXIX. Addition of hypobromous acid derivatives to 5(6)-unsaturated B-norsteroids
    1972, Vol. 37, Issue 7, pp. 2234–2245 [Abstract]
  • L. Blažek, M. Arient, M. Buděšínský, H. Kovaříková, L. Buřič and Z. Dienstbier
    Estimation of pyrimidine deoxyribonucleosides in urine
    1972, Vol. 37, Issue 6, pp. 1933–1937 [Abstract]
  • J. Klinot, M. Buděšínský and A. Vystrčil
    Triterpenes. XXIV. Migration of the side chain during the acid catalysed isomerisation of unsaturated 3,4-seco derivatives
    1972, Vol. 37, Issue 4, pp. 1356–1370 [Abstract]
  • A. Kasal and F. Šorm
    On steroids. CXXXIV. B-Nor and B-homosteroids with a potential antiandrogenic activity
    1971, Vol. 36, Issue 7, pp. 2507–2516 [Abstract]
  • A. Kasal
    On steroids. CXXXII. Oxidation of 18-benzoylaminoprogesterone with chromium trioxide
    1970, Vol. 35, Issue 12, pp. 3821–3825 [Abstract]
  • V. Černý, A. Kasal and F. Šorm
    On steroids. CXXVIII. Preparation and reactions of some 2-oxygenated 3α,5-cyclo-5α-cholestane derivatives
    1970, Vol. 35, Issue 4, pp. 1235–1254 [Abstract]
  • A. Vystrčil and M. Buděšínský
    Triterpenes. XVII. Preparation of new 19αH-lupane derivatives
    1970, Vol. 35, Issue 1, pp. 312–320 [Abstract]
  • A. Vystrčil and M. Buděšínský
    Triterpenes. XVI. Unusual epimerisation of the C(19)-acetyl group of 20-oxo-30-norlupane derivatives
    1970, Vol. 35, Issue 1, pp. 295–311 [Abstract]
  • A. Kasal and O. Linet
    On steroids. CXXVII. Preparation of some cyclic steroidal ethers
    1969, Vol. 34, Issue 11, pp. 3479–3496 [Abstract]
  • A. Kasal and V. Černý
    On steroids. CVIII. Preparation and properties of some androstan-18-carboxylic acid derivatives
    1967, Vol. 32, Issue 10, pp. 3733–3745 [Abstract]
  • A. Kasal and V. Černý
    On steroids. CI. Preparation of some 18-homopregnane derivatives
    1966, Vol. 31, Issue 7, pp. 2759–2767 [Abstract]
  • V. Černý, A. Kasal and F. Šorm
    On steroids. XCVI. Preparation and properties of some 18-oxygenated 18-homopregnane derivatives. A novel reaction of cyanogen bromide with amino alcohols and amino ketones
    1966, Vol. 31, Issue 4, pp. 1752–1784 [Abstract]
  • A. Kasal, V. Černý and F. Šorm
    On steroids. LXXXIX. Preparation of some 3,5-cyclosteroid hormone analogs
    1965, Vol. 30, Issue 2, pp. 472–480 [Abstract]
  • A. Kasal, A. Poláková, A. V. Kamernitzky, L. Lábler and V. Černý
    On steroids. LXXVI. N3-Methylholarrhimine and N20-methylholarrhimine
    1963, Vol. 28, Issue 5, pp. 1189–1195 [Abstract]
  • A. Kasal, V. Černý and F. Šorm
    On steroids. LXXIII. Preparation of some 18-substituted steroids of androstane type from conessine
    1963, Vol. 28, Issue 2, pp. 411–420 [Abstract]
  • A. Kasal, V. Černý and F. Šorm
    On steroids. LXXI. Mercuric acetate dehydrogenation of conanine derivatives. Preparation of 3-substituted lactams derived from 18-metylamino-5α-etianic acid
    1962, Vol. 27, Issue 12, pp. 2898–2906 [Abstract]
  • V. Černý and A. Kasal
    On steroids. LXIX. Preparation of (20R)-20-hydroxy-3-oxo-5α-pregnan-18-oic acid (18→20) lactone from 5,6-dihydro-N,N,N',N'-tetramethylholarrhimine
    1962, Vol. 27, Issue 12, pp. 2765–2770 [Abstract]
  • A. Kasal, V. Černý and F. Šorm
    On steroids. LIII. 18-Benzoylaminoprogesterone and some of its reactions
    1960, Vol. 25, Issue 11, pp. 2849–2854 [Abstract]
  • A. Kasal, V. Černý and F. Šorm
    On steroids. XLIX. Preparation of methylester of 18-dimethylamino-3-oxo-5α-androstan-17β-carboxylic acid
    1960, Vol. 25, Issue 3, pp. 927–933 [Abstract]