- ISSN 0010-0765 printed
- ISSN 1212-6950 electronic
Jan Schraml
- Jan Schraml*, Jiří Hetflejš, Stanislav Šabata, Vratislav Blechta, Jan Sýkora and Jana Roithová
Structure of Disilylated Acetoacetohydroxamic Acid
2004, Vol. 69, Issue 7, pp. 1472–1478 [Abstract] - Jaroslav Podlaha, Ivana Císařová*, Ludmila Soukupová and Jan Schraml
Molecular and Crystal Structure of Benzohydroxamic Acid and Its Ring-Substituted Derivatives
2000, Vol. 65, Issue 8, pp. 1273–1288 [Abstract] - Magdalena Kvíčalová, Jan Čermák, Vratislav Blechta and Jan Schraml
Silicon-29 NMR Spectra of Trimethylsilylated Alcohols
1997, Vol. 62, Issue 5, pp. 816–820 [Abstract] - Magdalena Kvíčalová, Vratislav Blechta, Krzysztof Kobylczyk, Ryszard Piekos and Jan Schraml
Silicon-29 NMR Spectra of tert-Butyldimethylsilyl and Trimethylsilyl Derivatives of Some Non-Rigid Diols
1997, Vol. 62, Issue 5, pp. 761–768 [Abstract] - Jan Čermák, Magdalena Kvíčalová, Jan Schraml and Martin Čapka
Diels-Alder Self-Addition and Retroaddition of (Cyclopentadienylmethyl)triethoxysilane and Synthesis of its Permethylated Analogue
1994, Vol. 59, Issue 2, pp. 453–456 [Abstract] - Jan Schraml, Vratislav Blechta and Eduard Krahé
Long-Range 2D INADEQUATE in Structure Determination
1992, Vol. 57, Issue 10, pp. 2005–2011 [Abstract] - Eva Petráková, Ivana Krupová, Jan Schraml and Ján Hirsch
Synthesis and 13C NMR spectra of disaccharides related to glucoxylans and xyloglucans
1991, Vol. 56, Issue 6, pp. 1300–1308 [Abstract] - Vratislav Blechta and Jan Schraml
A selective INEPT experiment for the assignment of NMR lines of low-gyromagnetic ratio nuclei through long-range couplings
1991, Vol. 56, Issue 2, pp. 258–261 [Abstract] - Jan Schraml, Robert Brežný, Magdalena Kvíčalová and Jan Čermák
29Si and 13C NMR spectra of (E)-β-substituted 3-methoxy-4-trimethylsiloxystyrenes
1990, Vol. 55, Issue 8, pp. 2038–2042 [Abstract] - Jan Schraml, Robert Brežný, Jan Čermák and Václav Chvalovský
29Si and 13C NMR spectra of some substituted bis(trimethylsiloxy)benzenes
1990, Vol. 55, Issue 8, pp. 2033–2037 [Abstract] - Jan Schraml, Robert Brežný and Jan Čermák
Proximity and conformation effects in 29Si and 13C NMR spectra of di-ortho substituted trimethylsiloxybenzenes
1990, Vol. 55, Issue 8, pp. 2027–2032 [Abstract] - Jan Schraml, Václav Chvalovský, Harald Jancke, Peter Koehler, Mikhail F. Larin, Vadim A. Pestunovich and Mikhail G. Voronkov
Proximity effects in 29Si, 13C, and 1H NMR spectra of ortho substituted phenoxytrimethylsilanes
1990, Vol. 55, Issue 8, pp. 2019–2026 [Abstract] - Jan Schraml and Jan Čermák
29Si and 13C nmr spectra of trimethylsiloxy and hydroxy adamantanes reinvestigated at low concentration in deuteriochloroform solutions
1990, Vol. 55, Issue 2, pp. 452–459 [Abstract] - Jan Schraml, Eva Petráková, Ján Hirsch, Raivo Teeaar and Endel Lippmaa
Structure and 13C MAR NMR spectra of various forms of isomeric methyl xylobiosides
1989, Vol. 54, Issue 11, pp. 3092–3101 [Abstract] - Jan Schraml, Eva Petráková, Ján Hirsch, Jan Čermák, Václav Chvalovský, Raivo Teeaar and Endel Lippmaa
13C MAS NMR and 1H-29Si and 1H-13C heteronuclear correlation study of model xylooligosaccharides
1987, Vol. 52, Issue 10, pp. 2460–2473 [Abstract] - Jan Schraml, Jaan Past, Jüri Puskar, Tõnis Pehk, Endel Lippmaa and Robert Brežný
Assignment of 29Si NMR lines and determination of 29Si-13C coupling constants in pertrimethylsilylated lignin-related phenol-carboxylic acids by selective heteronuclear INADEQUATE method
1987, Vol. 52, Issue 8, pp. 1985–1991 [Abstract] - Eva Petráková, Jan Schraml, Ján Hirsch, Magdalena Kvíčalová, Jan Zelený and Václav Chvalovský
Analysis of oligosaccharides. 29Si and 13C NMR spectra of pertrimethylsilylated oligosaccharides derived from xylopyranose
1987, Vol. 52, Issue 6, pp. 1501–1513 [Abstract] - Jaan Past, Jüri Puskar, Jan Schraml and Endel Lippmaa
Assignment techniques for 29Si NMR spectra of pertrimethylsilylated products. 29Si satellites in 13C NMR spectra measured with selective 29Si decoupling
1985, Vol. 50, Issue 9, pp. 2060–2064 [Abstract] - Jan Schraml, Štefan Kučár, Jan Zelený and Václav Chvalovský
29Si (and 13C) NMR spectra of all pertrimethylsilylated O-acetyl and O-benzoyl 1,6-anhydro-β-D-glucopyranose derivatives. A test of empirical assignment rules
1985, Vol. 50, Issue 5, pp. 1176–1183 [Abstract] - Jan Schraml, Michail Fedorovich Larin and Vadim Aleksandrovich Pestunovich
Assignment techniques for 29Si NMR chemical shifts in pertrimethylsilylated products. Tests of empirical assignment rules by a modified 29Si indor
1985, Vol. 50, Issue 2, pp. 343–347 [Abstract] - Jan Schraml, Aleksandr Mikhailovich Krapivin, Aleksandr Petrovich Luzin, Vladimir Mikhailovich Kilesso and Vadim Aleksandrovich Pestunovich
29Si (and 13C) NMR spectra of modified silatranyl derivatives of some monosaccharides
1984, Vol. 49, Issue 12, pp. 2897–2902 [Abstract] - Jan Schraml, Ján Hirsch, Eva Petráková, Eduard Krahé and Claus Bliefert
Assignment of 1H and 13C NMR spectra by a combination of homo- and heteronuclear shift correlated two-dimensional NMR. Application to oligosaccharides related to arabinoxylane
1984, Vol. 49, Issue 7, pp. 1605–1616 [Abstract] - Jan Schraml
Routine use of inept technique for measurements of 29Si NMR spectra of trimethylsilyl derivatives
1983, Vol. 48, Issue 12, pp. 3402–3406 [Abstract] - Jan Schraml, Micheline Grignon-dubois, Jacques Dunoguès, Harald Jancke, Günter Engelhardt and Václav Chvalovský
NMR spectra (13C and 29Si) as a probe into the electronic structure of cyclopropylsilanes
1983, Vol. 48, Issue 12, pp. 3396–3401 [Abstract] - Jan Schraml, Ján Šraga and Pavel Hrnčiar
29Si, 13C and 1H NMR spectra of some trimethylsiloxy- and bis(trimethylsiloxy)butene isomers
1983, Vol. 48, Issue 11, pp. 3097–3103 [Abstract] - Jan Schraml, Ján Šraga and Pavel Hrnčiar
NMR spectra (29Si and 13C) of trimethylsilylated cyclic acyloins and ketones
1983, Vol. 48, Issue 10, pp. 2937–2943 [Abstract] - Jan Schraml, Jaroslav Včelák, Miloslav Černý and Václav Chvalovský
29Si NMR chemical shifts in pertrimethylsilylated 1,6-anhydro-β-D-glucopyranose derivatives. Empirical assignment from Hammett type dependence of the chemical shifts
1983, Vol. 48, Issue 9, pp. 2503–2508 [Abstract] - Jan Schraml, Eva Petráková, Otomar Pihar, Ján Hirsch and Václav Chvalovský
Pertrimethylsilylation as a method for improvement of chemical shift additivity through conformational homogenization. 1H and 13C NMR spectra of pertrimethylsilylated derivatives of methyl β-D-xylopyranosides
1983, Vol. 48, Issue 7, pp. 1829–1841 [Abstract] - Eva Petráková and Jan Schraml
13C and 1H NMR spectra of all methyl O-benzoyl-β-D-xylopyranosides. nonadditivity of acylation effects on 13C chemical shifts in deutoriochloroform solutions
1983, Vol. 48, Issue 3, pp. 877–888 [Abstract] - Jan Schraml, Martin Čapka and Harald Jancke
29Si, 13C and 31P NMR spectra of silicon-substituted ω-diphenylphosphinoalkyl silanes, (CH3)3-n(OC2H5)nSi(CH2)mP(C6H5)2
1982, Vol. 47, Issue 3, pp. 793–801 [Abstract] - Seán Cawley, Jan Schraml, Petr Svoboda, Robert Ponec and Václav Chvalovský
1H NMR spectra of some chloro-alkenes
1981, Vol. 46, Issue 11, pp. 2924–2934 [Abstract] - Jan Schraml, Václav Chvalovský, Märt Mägi and Endel Lippmaa
The role of electronic and steric effects in 29Si-NMR spectra of compounds with Si-O-C group
1981, Vol. 46, Issue 2, pp. 377–390 [Abstract] - Jan Schraml, Harald Jancke, Günter Engelhardt, Luděk Vodička and Josef Hlavatý
13C NMR spectra of hydroxy adamantanes additivity in 13C NMR spectra of dihydroxyadamantanes
1979, Vol. 44, Issue 7, pp. 2230–2237 [Abstract] - Jan Schraml, Václav Chvalovský, Märt Mägi and Endel Lippmaa
Silicon-29 and carbon-13 NMR spectra of model alkylsilanes of the type (CH3)3-nXnSi(CH2)mH
1979, Vol. 44, Issue 3, pp. 854–865 [Abstract] - Jan Schraml, Václav Chvalovský, Märt Mägi and Endel Lipmaa
Silicon-29 and carbon-13 NMR spectra of the compounds of the type (CH3)3Si(CH2)mOR
1978, Vol. 43, Issue 12, pp. 3365–3372 [Abstract] - Jiří Dědina, Jan Schraml, Zdeněk Arnold and Jana Šauliová
Homonuclear Overhauser effect study of trimethinium salts
1978, Vol. 43, Issue 12, pp. 3356–3364 [Abstract] - Martin Čapka, Jan Schraml and Harold Jancke
Synthesis and 29Si-, 13C-, and 31P-NMR spectra of (ω-diphenylphosphinoalkyl)trimethylsilanes
1978, Vol. 43, Issue 12, pp. 3347–3355 [Abstract] - Jan Schraml, Nguyen-Duc Chuy, Petr Novák, Václav Chvalovský, Märt Mägi and Endel Lippmaa
29Si, 17O, 13C, and 1H-NMR spectra of acetoxyalkylsubstituted silanes (CH3)3-nXnSi(CH2)mOC(O3)CH3
1978, Vol. 43, Issue 12, pp. 3202–3209 [Abstract] - Jan Schraml, Jaroslav Včelák, Václav Chvalovský, Günter Engelhardt, Harald Jancke, Luděk Vodička and Josef Hlavatý
29Si and 13C-NMR spectra and steric effects in mono- and bis(trimethylsiloxy)adamantanes
1978, Vol. 43, Issue 12, pp. 3179–3191 [Abstract] - Věra Vaisarová, Jan Schraml and Jiří Hetflejš
Hydrosilylation of isoprene and 2,3-dimethyl-1,3-butadiene catalysed by some nickel and palladium complexes
1978, Vol. 43, Issue 1, pp. 265–277 [Abstract]
The following name might also represent this author:
J. Schraml
- J. Dědina and J. Schraml
Application of homonuclear Overhauser effect to molecules with internal motion
1977, Vol. 42, Issue 11, pp. 3239–3264 [Abstract] - J. Schraml, J. Pola, V. Chvalovský, H. C. Marsmann and K. Bláha
Application of 29Si-NMR to analysis of silylated amino and other carbonfunctional carboxylic acids
1977, Vol. 42, Issue 4, pp. 1165–1169 [Abstract] - E. Lippmaa, M. Mägi, V. Chvalovský and J. Schraml
29Si and 13C-NMR chemical shifts in crowded bis(trimethylsilyl)ethenes
1977, Vol. 42, Issue 1, pp. 318–326 [Abstract] - J. Schraml, V. Chvalovský, M. Mägi and E. Lippmaa
29Si and 13C-NMR spectra of vinyl- and allylsilanes
1977, Vol. 42, Issue 1, pp. 306–317 [Abstract] - J. Schraml, J. Včelák, G. Engelhardt and V. Chvalovský
29Si, 13C, 19F, and 1H-NMR spectra of fluoroalkylsilanes
1976, Vol. 41, Issue 12, pp. 3758–3770 [Abstract] - J. Schraml
13C-NMR spectra of monosubstituted and symmetrically 1,2-disubstituted ethenes
1976, Vol. 41, Issue 10, pp. 3063–3076 [Abstract] - J. Schraml, J. Pola, H. Jancke, G. Engelhardt, M. Černý and V. Chvalovský
Application of 29Si-NMR to analysis of silylated compounds. NMR spectra of (CH3)3Si-O-C derivatives
1976, Vol. 41, Issue 2, pp. 360–367 [Abstract] - J. Souček, G. Engelhardt, K. Stránský and J. Schraml
29Si and 13C-NMR spectra of non-geminal divinylhexamethylcyclotetrasiloxanes
1976, Vol. 41, Issue 1, pp. 234–238 [Abstract] - J. Schraml
Hexamethyldisilane - A convenient solvent and secondary 1H-NMR reference
1976, Vol. 41, Issue 1, pp. 231–233 [Abstract] - J. Dědina, J. Kuthan, J. Paleček and J. Schraml
1H-NMR spectra and nuclear Overhauser effect in E and Z isomers of 3-substituted 3-aminoacrylonitriles
1975, Vol. 40, Issue 11, pp. 3476–3490 [Abstract] - J. Dědina and J. Schraml
Nuclear Overhauser effect and 1H-NMR spectrum of 1,2-dimethoxy-4-hydroxy-5-nitrobenzene
1975, Vol. 40, Issue 5, pp. 1538–1541 [Abstract] - J. Schraml, V. Chvalovský, M. Mägi and E. Lippmaa
Carbon-13 and silicon-29 NMR spectra of substituted phenylsilanes
1975, Vol. 40, Issue 3, pp. 897–904 [Abstract] - Nguyen-Duc Chuy, V. Chvalovský, J. Schraml, M. Mägi and E. Lippmaa
Silicon-29, carbon-13 and proton NMR spectra of phenyl and benzyl substituted silanes
1975, Vol. 40, Issue 3, pp. 875–896 [Abstract] - E. Lipppmaa, M. Mägi, G. Engelhardt, H. Jancke, V. Chvalovský and J. Schraml
29Si-NMR chemical shifts in organosilicon compounds. Substituent effect of CH2Cl group
1974, Vol. 39, Issue 4, pp. 1041–1043 [Abstract] - V. Skála, J. Kuthan, J. Dědina and J. Schraml
Reaction of some dicyanopyridines with methylmagnesium iodide. Observation of the nuclear Overhauser effect in the presence of NMR shift reagent
1974, Vol. 39, Issue 3, pp. 834–841 [Abstract] - J. Schraml, J. Včelák and V. Chvalovský
Silicon-29 NMR chemical shifts in organosilicon compounds containing CH2Cl group
1974, Vol. 39, Issue 1, pp. 267–270 [Abstract] - Vo-Kim-Yen, Z. Papoušková, J. Schraml and V. Chvalovský
Organosilicon compounds. CI. σp Constants of some substituted silyl and germyl groups
1973, Vol. 38, Issue 10, pp. 3167–3175 [Abstract] - J. Pola, J. Schraml and V. Chvalovský
Organosilicon compounds. IC. On the nature of α-effect and its role in trimethylsilylalkyl ethers
1973, Vol. 38, Issue 10, pp. 3158–3162 [Abstract] - J. Dědina, J. Schraml and V. Chvalovský
Proton magnetic resonance study of association of trimethylsilyl substituted alcohols and their carbon and germanium analogues
1972, Vol. 37, Issue 11, pp. 3762–3771 [Abstract] - Z. Plzák, F. Mareš, J. Hetflejš, J. Schraml, Z. Papoušková, V. Bažant, E. G. Rochow and V. Chvalovský
Organosilicon compounds. LXXIX. Hammett substituent constants of some silyl groups
1971, Vol. 36, Issue 9, pp. 3115–3127 [Abstract] - J. Schraml and S. Cawley
A formula for the NMR shielding effect of a freely rotating magnetically anisotropic group
1971, Vol. 36, Issue 8, pp. 2986–2988 [Abstract] - J. Schraml, Z. Pacl and V. Chvalovský
Organosilicon compounds. LXXIII. PMR spectra of vinylaminosilanes
1971, Vol. 36, Issue 4, pp. 1578–1587 [Abstract] - J. Schraml, J. Hetflejš, J. Pich and V. Chvalovský
Organogermanium compounds. VIII. Proton magnetic resonance spectra of p-substituted phenyltrichlorogermanes
1970, Vol. 35, Issue 6, pp. 1870–1879 [Abstract] - J. Schraml and V. Chvalovský
Additivity of NMR chemical shifts and UV spectra of trimethylsilyl and tert-butyl substituted ethylenes
1970, Vol. 35, Issue 2, pp. 709–713 [Abstract] - J. Schraml and J. Pich
A note on automatic direct analysis of AA'BB' nuclear magnetic resonance spectra
1970, Vol. 35, Issue 2, pp. 706–709 [Abstract] - J. Schraml, E. G. Rochow, J. Cudlín and V. Chvalovský
Organosilicon compounds. LXII. Characteristic contributions of the trimethylsilyl group to the shielding of cyclopropyl protons
1968, Vol. 33, Issue 12, pp. 4419–4421 [Abstract] - J. Schraml and V. Chvalovský
Organosilicon compounds. XLVII. On the interpretation of NMR spectra of substituted silylethylenes
1966, Vol. 31, Issue 3, pp. 1411–1413 [Abstract] - J. Schraml and V. Chvalovský
Organosilicon compounds. XLII. NMR spectra of certain vinylsilanes
1966, Vol. 31, Issue 2, pp. 503–514 [Abstract] - J. Schraml and O. Knessl
Magnetic properties of albomycin
1964, Vol. 29, Issue 9, pp. 2230–2231 [Abstract] - J. Cudlín, J. Schraml and V. Chvalovský
Organosilicon compounds. XXXV. Addition of dichloromethylene to isomeric bis-(trimethylsilyl)ethylenes
1964, Vol. 29, Issue 6, pp. 1476–1483 [Abstract]
