MIGRATION DU GROUPE ETHOXYCARBONYLE DANS LA TRANSPOSITION DE WAGNER-MEERWEINTRUNG HIEU PHAN; DAHN H.1976; HELV. CHIM. ACTA; SUISSE; DA. 1976; VOL. 59; NO 1; PP. 335-348; ABS. ANGL.; BIBL. 25 REF.Article

PREPARATION AND HYDROLYSIS OF SECONDARY DIAZOSULFONESMICHEL B; MCGARRITY JF; DAHN H et al.1973; CHIMIA; SUISSE; DA. 1973; VOL. 27; NO 6; PP. 320-321; BIBL. 12 REF.Serial Issue

1,2-SHIFT OF A CARBOXYL GROUP IN A WAGNER-MEERWEIN REARRANGEMENTBERNER D; COX DP; DAHN H et al.1982; HELV. CHIM. ACTA; ISSN 0018-019X; CHE; DA. 1982; VOL. 65; NO 1; PP. 2061-2070; BIBL. 36 REF.Article

ALKOXYCARBONYL- AND CARBOXYLATE-GROUP MIGRATIONS IN THE BENZILIC ACID REARRANGEMENT OF ETHYL CYCLOPROPANE-2,3-DIOXOPROPIONATEDAHN H; DAO LH; HUNMA R et al.1982; HELV. CHIM. ACTA; ISSN 0018-019X; CHE; DA. 1982; VOL. 65; NO 8; PP. 2458-2463; BIBL. 13 REF.Article

HYDROLYSE ACIDE DES DIAZOCETONES SECONDAIRES: PARTICIPATION DES NUCLEOPHILESFIERZ G; MCGARRITY JF; DAHN H et al.1975; HELV. CHIM. ACTA; SUISSE; DA. 1975; VOL. 58; NO 4; PP. 1058-1071; ABS. ANGL.; BIBL. 42 REF.Article

THE NITROSATION OF PRIMARY ALIPHATIC DIAZOCARBONYL COMPOUNDS: FORMATION OF ALPHA -CARBONYL NITRILE OXIDES. PRELIMINARY COMMUNICATIONDAHN H; FAVRE B; LERESCHE JP et al.1973; HELV. CHIM. ACTA; SUISSE; DA. 1973; VOL. 56; NO 1; PP. 457-460; BIBL. 15 REF.Serial Issue

UMLAGERUNG UND SPALTUNG VON ALPHA ,BETA -DIOXOPROPIONSAEUREESTERN IN ALKALISCHEM MILIEU 28. MITT. UEBER REDUKTONE UND TRICARBONYLVERBINDUNGEN = TRANSPOSITION ET SCISSION D'ESTERS DE L'ACIDE ALPHA ,BETA -DIOXOPROPIONIQUE EN MILIEU ALCALIN. 28. SUR LES REDUCTONES ET COMPOSES TRICARBONYLESRODE GOWAL H; HUU LE DAO; DAHN H et al.1974; HELV. CHIM. ACTA; SUISSE; DA. 1974; VOL. 57; NO NO 7; PP. 2209-2215; ABS. ANGL.; BIBL. 14 REF.Article

Unstable 1,1,2-enetriols as (probable) intermediates in the decarboxylation of α,β-diketo acidsDAHN, H; ROTZLER, G.Journal of organic chemistry. 1991, Vol 56, Num 9, pp 3080-3082, issn 0022-3263, 3 p.Article

ON THE BASICITY OF TRIARYLMETHYLAMINES IN SOLUTIONDAHN H; FARINE JC; THI THANH TAM NGUYEN et al.1980; HELV. CHIM. ACTA; CHE; DA. 1980; VOL. 63; NO 4; PP. 780-787; BIBL. 47 REF.Article

NMR of terminal oxygen. VII: ¹¹⁷O NMR spectra of benzoyl derivatives of Ge, Se, Te and I : π-bond order and excitation energy in benzoyl compoundsDAHN, H; PECHY, P.Perkin transactions. 2. 1991, Num 11, pp 1721-1723, issn 0300-9580Article

ZUR HERSTELLUNG VON 1,2,3-TRICARBONYLVERBINDUNGEN AUS 1,3-DICARBONYLVERBINDUNGEN. 27. MITEILUNG UEBER REDUKTONE AND TRICARBONYLVERBINDUNGEN = PREPARATION DE COMPOSES TRICARBONYLES A PARTIR DE COMPOSES DICARBONYLES-1,3. 27. SUR LES REDUCTONES ET COMPOSES TRICARBONYLESDAYER F; HUU LE DAO; GOLD H et al.1974; HELV. CHIM. ACTA; SUISSE; DA. 1974; VOL. 57; NO 7; PP. 2201-2209; ABS. ANGL.; BIBL. 1 P.Article

NMR of terminal oxygen. XI: ¹⁷O NMR spectra of disilyl ketone and related compounds : a case of strong deshielding by electronic excitation energyDAHN, H; PECHY, P; BESTMANN, H. J et al.Perkin transactions. 2. 1993, Num 8, pp 1497-1498, issn 0300-9580Article

¹⁷O-NMR spectra of mesoionic compounds: the polarized carbonyl groupDAHN, H; MY-NGOC UNG-TRUONG.Helvetica chimica acta. 1988, Vol 71, Num 1, pp 241-248, issn 0018-019XArticle

¹⁷O-NMR spectra of cyclopropenones and tropone. Oxygen exchange with waterDAHN, H; MY-NGOC UNG-TRUONG.Helvetica chimica acta. 1987, Vol 70, Num 8, pp 2130-2136, issn 0018-019XArticle

NMR of terminal oxygen. XIII: ¹⁷O-NMR spectra of C-nitroso compounds, thionitrites and NO⁺ ion : resonance effects in O=N-X compounds and corelation with CD spectraDAHN, H; PECHY, P; FLÖGEL, R et al.Helvetica chimica acta. 1994, Vol 77, Num 1, pp 306-316, issn 0018-019XArticle

Correlation of oxygen-17 substituent-induced chemical shifts : meta- and para-substituted methyl benzoatesEXNER, O; DAHN, H; PECHY, P et al.Magnetic resonance in chemistry. 1992, Vol 30, Num 5, pp 381-386, issn 0749-1581Article

¹⁷O and ³¹P NMR of arolphosphanes, aroylsilanes and aroylphosphonares : absence of resonance in - COPR₂ groups (NMR of terminal oxygen. V)DAHN, H; PECHY, P; VAN TOAN, V et al.Magnetic resonance in chemistry. 1990, Vol 28, Num 10, pp 883-887, issn 0749-1581, 5 p.Article

Die zentralnervösen exzitatorischen Effekte von Ketamin werden durch den Zusatz von Midazolam verringert: Eine postnarkotische Untersuchung bei Patienten nach kieferchirurgischen Eingriffen in Spontanatmung = Les effets excitants centraux de la kétamine réduits par l'administration concomitante de Midazolan = The central-excitatory effects of ketamine are reduced by the concomitant administration of midazolamFREYE, E; DÄHN, H; ENGEL, M et al.Anästhesie, Intensivtherapie, Notfallmedizin. 1989, Vol 24, Num 6, pp 368-372, issn 0174-1837Article

NMR of terminal oxygen. XIV: Kinetically stabilized simple enols containing methylated uracil groups : application of a ¹⁷O-NMR test of H-bondingJIN-CONG ZHUO; WYLER, H; PECHY, P et al.Helvetica chimica acta. 1994, Vol 77, Num 1, pp 317-322, issn 0018-019XArticle

NMR of therminal oxygen. IX: ¹⁷O NMR of the P-O 'double bond' : phosphine oxides, phosphine oxides, phosphinates, phosphonates, acylphosphonates and related compoundsDAHN, H; VAN TOAN, V; UNG-TRUONG, M.-N et al.Magnetic resonance in chemistry. 1992, Vol 30, Num 11, pp 1089-1096, issn 0749-1581Article

Multiple-scattering lidar experimentsWERNER, C; STREICHER, J; HERRMANN, H et al.Optical engineering (Bellingham. Print). 1992, Vol 31, Num 8, pp 1731-1745, issn 0091-3286Article

Laser-induced fluorescence : A method to detect the vitality of scots pinesLÜDEKER, W; DAHN, H.-G; GÜNTHER, K. P et al.Remote sensing of environment. 1999, Vol 68, Num 3, pp 225-236, issn 0034-4257Article

Structure of the reaction product of 4-hydroxy-2,3-dioxo-4-phenylbutanoic acid 1,4-lactone with o-phenyl-enediamineCOXON, B; DAHN, H; EL KHADEM, H. S et al.Carbohydrate research. 1985, Vol 142, Num 1, pp 1-10, issn 0008-6215Article

Detection of fungal infection of plants by laser-induced fluorescence : An attempt to use remote sensingLÜDEKER, W; DAHN, H.-G; GÜNTHER, K. P et al.Journal of plant physiology. 1996, Vol 148, Num 5, pp 579-585, issn 0176-1617Conference Paper

Remote sensing vegetation status by laser-induced fluorescenceGÜNTHER, K. P; DAHN, H.-G; LÜDEKER, W et al.Remote sensing of environment. 1994, Vol 47, Num 1, pp 10-17, issn 0034-4257Article