All articles by Jon Songstad
66 articlesArticles in volume 16 (1962)
| Decomposition of Triphenyl Phosphine Oxide in Alcoholic Alkaline Solution. Pages: 507-508. DOI number: 10.3891/acta.chem.scand.16-0507 |
| Kinetic Study of the Reaction between Phosphonium Compounds and Hydroxyl respectively Alkoxide Ions. Pages: 1426-1432. DOI number: 10.3891/acta.chem.scand.16-1426 |
Articles in volume 18 (1964)
| Hydrogen Bonding and Ionization of Methylene Hydrogen Adjacent to Carbonyl and Onium Groups. Pages: 655-661. DOI number: 10.3891/acta.chem.scand.18-0655 |
Articles in volume 19 (1965)
| Hydrogen Bonding and Ionization of Trialkylamine Hydrobromides Containing a Phosphoryl Substituent in One of the Alkyl Groups. Pages: 888-892. DOI number: 10.3891/acta.chem.scand.19-0888 |
| Alkaline Hydrolysis of Diethyl Esters of Alkylphosphonic Acids and Some Chloro-substituted Derivatives. Pages: 893-897. DOI number: 10.3891/acta.chem.scand.19-0893 |
Articles in volume 21 (1967)
| The Reaction between Sodium Diethylphosphite and Some omega-Chloroalkanols-1. Pages: 1681-1685. DOI number: 10.3891/acta.chem.scand.21-1681 |
Articles in volume 24 (1970)
| Isonitriles from Alkyl Halides and Onium Dicyanoargentates. Songstad, Jon; Stangeland, Leiv J.; Austad, Tor Pages: 355-356. DOI number: 10.3891/acta.chem.scand.24-0355 |
| Proton Chemical Shifts in Some Benzhydryl Compounds. Stangeland, Leiv J.; Songstad, Jon Pages: 356-358. DOI number: 10.3891/acta.chem.scand.24-0356 |
| A Study on the Selenocyanate and Thiocyanate Ions in Acetonitrile: Effects of Cations. Songstad, Jon; Stangeland, Leiv Jonn Pages: 804-808. DOI number: 10.3891/acta.chem.scand.24-0804 |
Articles in volume 25 (1971)
| Stable Salts of the Tellurocyanate Ion. Austad, Tor; Songstad, Jon; Åse, Kjell Pages: 331-333. DOI number: 10.3891/acta.chem.scand.25-0331 |
| The Diisocyanatoargentate Ion. Austad, Tor; Songstad, Jon; Åse, Kjell Pages: 1136-1138. DOI number: 10.3891/acta.chem.scand.25-1136 |
| The Ambident Nature of the Cyanide Ion. The Reaction between Trityl Chloride and Tetraphenylarsonium Cyanide in Acetonitrile. Austad, Tor; Songstad, Jon; Stangeland, Leiv J. Pages: 2327-2336. DOI number: 10.3891/acta.chem.scand.25-2327 |
| The Nucleophilicity of the Cyanate Ion. Austad, Tor; Engemyr, Lars B.; Songstad, Jon Pages: 3535-3536. DOI number: 10.3891/acta.chem.scand.25-3535 |
Articles in volume 26 (1972)
| The Isomerization of Trityl Isonitrile to Trityl Cyanide in Acetonitrile: Effect of Anions. Pages: 3141-3147. DOI number: 10.3891/acta.chem.scand.26-3141 |
| Symbiotic Effects in Nucleophilic Displacement Reactions at Aliphatic Carbon in Acetonitrile. Engemyr, Lars B.; Songstad, Jon Pages: 4179-4180. DOI number: 10.3891/acta.chem.scand.26-4179 |
Articles in volume 27 (1973)
| The Determination of Hydrogen Basicities in Acetonitrile. p-Nitrobenzyl Triphenylphosphonium Perchlorate as Reference Acid. Pages: 421-428. DOI number: 10.3891/acta.chem.scand.27-0421 |
| The Adduct between Triphenyl Phosphine and Triphenyl Phosphine Telluride. A Tellurium(0) Compound. Austad, Tor; Rød, Terje; Åse, Kjell; Songstad, Jon; Norbury, A. Hugh Pages: 1939-1949. DOI number: 10.3891/acta.chem.scand.27-1939 |
| Alkylation Reactions of the Tellurocyanate Ion. Austad, Tor; Esperås, Steinar; Songstad, Jon Pages: 3594-3596. DOI number: 10.3891/acta.chem.scand.27-3594 |
| The Reaction between Triphenylmethyl Isoselenocyanate and Tervalent Phosphorus Compounds. A Kinetic Study. Stangeland, Leiv J.; Austad, Tor; Songstad, Jon Pages: 3919-3928. DOI number: 10.3891/acta.chem.scand.27-3919 |
Articles in volume 28a (1974)
| Isocyanides from Alkyl Halides and Onium Dicyanoargentates. Scope and Mechanism. Engemyr, Lars B.; Martinsen, Arve; Songstad, Jon Pages: 255-266. DOI number: 10.3891/acta.chem.scand.28a-0255 |
Articles in volume 29a (1975)
| The Electrophilic Nature of Triarylmethyl Substrates in Acetonitrile. Martinsen, Arve; Austad, Tor; Songstad, Jon Pages: 661-671. DOI number: 10.3891/acta.chem.scand.29a-0661 |
Articles in volume 30a (1976)
| Alkylation Reactions of Triphenylphosphine and Triphenylarsine. A Kinetic Study. Thorstenson, Tore; Songstad, Jon Pages: 724-730. DOI number: 10.3891/acta.chem.scand.30a-0724 |
| Alkylation Reactions of Tris(dialkylamino)phosphines. A Kinetic Study. Thorstenson, Tore; Songstad, Jon Pages: 781-786. DOI number: 10.3891/acta.chem.scand.30a-0781 |
Articles in volume 31a (1977)
| Preparation of Tetramethylammonium Selenosulfate. Infrared and Raman Spectra of Tetramethylammonium Selenosulfate and Thiosulfate. Klæboe, Peter; Martinsen, Arve; Songstad, Jon Pages: 56-62. DOI number: 10.3891/acta.chem.scand.31a-0056 |
| The Effect of 4-Methyl and 4-Nitro Substituents on the Reactivity of Benzylic Compounds. Thorstenson, Tore; Eliason, Robert; Songstad, Jon Pages: 276-280. DOI number: 10.3891/acta.chem.scand.31a-0276 |
| Preparation and Properties of Some Bis(triphenylphosphine)iminium Salts, [(Ph3P)2N]X. Martinsen, Arve; Songstad, Jon Pages: 645-650. DOI number: 10.3891/acta.chem.scand.31a-0645 |
| The Vibrational Spectra and Force Constants of the Tellurocyanate Ion (TeCN-). Klæboe, Peter; Nielsen, Claus J.; Songstad, Jon Pages: 884-886. DOI number: 10.3891/acta.chem.scand.31a-0884 |
Articles in volume 32a (1978)
| Reactions of 2-Substituted 1-Phenylethanones. 1. Nucleophilicity, Leaving Group Ability and Carbon Basicity of Cl-, Br-, SCN- and SeCN- in Acetonitrile. Thorstenson, Tore; Songstad, Jon Pages: 133-139. DOI number: 10.3891/acta.chem.scand.32a-0133 |
| Structural Studies on the Phosphorus--Nitrogen Bond. I. The Crystal Structure of Tris(morpholino)phosphine and Tris(piperidino)phosphine. Rømming, Christian; Songstad, Jon Pages: 689-699. DOI number: 10.3891/acta.chem.scand.32a-0689 |
Articles in volume 33a (1979)
| Structural Studies on the Phosphorus-Nitrogen Bond. II. The Crystal Structure of Tris(morpholino)phosphine Selenide, Tris(piperidino)phosphine Selenide and Tris(dimethylamino)phosphine Selenide. Rømming, Christian; Songstad, Jon Pages: 187-197. DOI number: 10.3891/acta.chem.scand.33a-0187 |
Articles in volume 34a (1980)
| Structural Studies on the Phosphorus--Nitrogen Bond. III. The Crystal Structure of Tris(morpholino)phosphine Telluride. The Tellurium Basicity of Tervalent Phosphorus Species. Rømming, Christian; Iversen, Arve J.; Songstad, Jon Pages: 333-342. DOI number: 10.3891/acta.chem.scand.34a-0333 |
| Structural Studies on the Phosphorus--Nitrogen Bond. IV. The Crystal Structure of Tris(morpholino)arsine. A Comparison with the Crystal Structure of Tris(morpholino)phosphine. Rømming, Christian; Songstad, Jon Pages: 365-373. DOI number: 10.3891/acta.chem.scand.34a-0365 |
| Structural Studies on the Phosphorus--Nitrogen Bond. V. The Crystal Structure of 4-Nitrobenzyl Tris(morpholino)phosphonium Perchlorate and 4-Nitrobenzyl Tris(piperidino)phosphonium Perchlorate. Rømming, Christian; Songstad, Jon Pages: 631-637. DOI number: 10.3891/acta.chem.scand.34a-0631 |
| The Solution Properties of Bis(triphenylphosphine)iminium Salts. I. Conductance and Surface Tension Studies. Palmesen, Terje; Høiland, Harald; Songstad, Jon Pages: 739-747. DOI number: 10.3891/acta.chem.scand.34a-0739 |
Articles in volume 35a (1981)
| 13C NMR Studies on Some Tris(dialkylamino)phosphines, Tris(dialkylamino)phosphine Chalcogenides and Tris(dialkylamino)arsines. Bergesen, Knut; Pedersen, Bjørn; Songstad, Jon Pages: 147-149. DOI number: 10.3891/acta.chem.scand.35a-0147 |
| 4-Nitrobenzyl Tellurocyanate. Preparation and Crystal Structure. Maartmann-Moe, Knut; Sanderud, Knut A.; Songstad, Jon Pages: 151-153. DOI number: 10.3891/acta.chem.scand.35a-0151 |
| The Solution Properties of Bis(triphenylphosphine)iminium Salts. II. Partial Molal Volume and Compressibility Studies. Palmesen, Terje; Høiland, Harald; Songstad, Jon Pages: 599-605. DOI number: 10.3891/acta.chem.scand.35a-0599 |
| The Solution Properties of Bis(triphenylphosphine)iminium Salts. III. Osmotic and Activity Coefficients of [PNP]-salts in Aqueous Solution. Palmesen, Terje; Høiland, Harald; Songstad, Jon Pages: 803-809. DOI number: 10.3891/acta.chem.scand.35a-0803 |
Articles in volume 36a (1982)
| Structural Studies on the Sulfur--Nitrogen Bond. I. The Crystal Structure of Bis(morpholino)sulfide. Rømming, Christian; Nevstad, Gunnar O.; Songstad, Jon Pages: 399-405. DOI number: 10.3891/acta.chem.scand.36a-0399 |
| Structural Studies on the Sulfur--Nitrogen Bond. II. The Crystal Structure of Tris(morpholino)sulfonium Tetraphenylborate. A Comparison with the Structure of Tris(morpholino)phosphine. Rømming, Christian; Nevstad, Gunnar O.; Songstad, Jon Pages: 407-415. DOI number: 10.3891/acta.chem.scand.36a-0407 |
| Structural Studies on the Phosphorus--Nitrogen Bond. VI. The Crystal Structure of Tris(morpholino)phosphine Oxide. Rømming, Christian; Songstad, Jon Pages: 665-671. DOI number: 10.3891/acta.chem.scand.36a-0665 |
| Structural Studies on the Phosphorus--Nitrogen Bond. VII. The Crystal Structure of P,P-Dimorpholinophenylphosphine Selenide and P,P-Diphenylmorpholinophosphine Selenide. Maartmann-Moe, Knut; Rømming, Christian; Songstad, Jon Pages: 757-765. DOI number: 10.3891/acta.chem.scand.36a-0757 |
| The Crystal Structure of Bis(triphenylphosphine)iminium Halocyano-4-nitrobenzyltellurates(II), [PNP][4-NO2-PhCH2Te(CN)X], X = Cl, Br and I. Maartmann-Moe, Knut; Songstad, Jon Pages: 829-839. DOI number: 10.3891/acta.chem.scand.36a-0829 |
Articles in volume 36b (1982)
| Reactions of Benzylic Compounds. Nucleophilicity, Leaving Group Ability and Carbon Basicity of some Ionic Nucleophiles in Acetonitrile. Comments on the Utility of the Finkelstein Reaction in Synthesis. Maartmann-Moe, Knut; Sanderud, Knut A.; Songstad, Jon Pages: 211-223. DOI number: 10.3891/acta.chem.scand.36b-0211 |
Articles in volume 37b (1983)
| Solvent Properties of Dichloromethane. 1. The Reactivity of Dichloromethane toward Some Ionic Nucleophiles. Dichloromethane as Solvent for Finkelstein Reactions. Bekkevoll, Steinar; Svorstøl, Idar; Høiland, Harald; Songstad, Jon Pages: 935-945. DOI number: 10.3891/acta.chem.scand.37b-0935 |
Articles in volume 38a (1984)
| The Crystal Structure of 4-Nitrobenzyl Tellurocyanate, 4-Nitrobenzyl Selenocyanate, 4-Nitrobenzyl Thiocyanate and Benzyl Selenocyanate. Maartmann-Moe, Knut; Sanderud, Knut A.; Songstad, Jon Pages: 187-200. DOI number: 10.3891/acta.chem.scand.38a-0187 |
| Structural Studies on the Phosphorus-Nitrogen Bond. VIII. The Crystal Structure of Tris(pyrrolidino)phosphine Selenide and Tris(pyrrolidino)phosphine Telluride. Rømming, Christian; Maartmann-Moe, Knut; Songstad, Jon Pages: 349-357. DOI number: 10.3891/acta.chem.scand.38a-0349 |
Articles in volume 38b (1984)
| Solvent Properties of Dichloromethane. II. The Reactivity of Dichloromethane Toward Amines. Nevstad, Gunnar O.; Songstad, Jon Pages: 469-477. DOI number: 10.3891/acta.chem.scand.38b-0469 |
| Solvent Properties of Dichloromethane. III. Conductivity Studies of some Tetraalkylammonium-, Tetraphenylarsonium- and Bis(triphenylphosphine)iminium Salts in Dichloromethane. Svorstøl, Idar; Høiland, Harald; Songstad, Jon Pages: 885-893. DOI number: 10.3891/acta.chem.scand.38b-0885 |
Articles in volume 39a (1985)
| Structural Studies on the Phosphorus-Nitrogen Bond. IX. The Crystal Structures of Phenacyl Tris(morpholino)phosphonium Bromide Monohydrate and Phenacylidene Tris(morpholino)phosphorane Monohydrate. Nevstad, Gunnar O.; Maartmann-Moe, Knut; Rømming, Christian; Songstad, Jon Pages: 523-535. DOI number: 10.3891/acta.chem.scand.39a-0523 |
| Structural Studies on the Phosphorus-Nitrogen Bond. X. The Crystal Structure of N-(Tris(morpholino)phosphoranylidene)benzamide. Nevstad, Gunnar O.; Rømming, Christian; Songstad, Jon Pages: 691-699. DOI number: 10.3891/acta.chem.scand.39a-0691 |
Articles in volume 39b (1985)
| Solvent Properties of Dichloromethane. IV. Conductivity Studies of Fairly Concentrated Solutions of Tetraalkylammonium-, Tetraphenylarsonium- and Bis(triphenylphosphine)iminium Salts in Dichloromethane. Pages: 639-655. DOI number: 10.3891/acta.chem.scand.39b-0639 |
Articles in volume 40a (1986)
| The Crystal Structure of the 2-Oxo-2-phenylethyl Esters of Thiocyanic and Selenocyanic Acid (Phenacyl Thiocyanate and Phenacyl Selenocyanate). Maartmann-Moe, Knut; Nevstad, Gunnar O.; Songstad, Jon Pages: 182-189. DOI number: 10.3891/acta.chem.scand.40a-0182 |
Articles in volume 41b (1987)
| Solvent Properties of Dichloromethane. V. Density and Partial Molar Volume of Tetraalkylammonium, Tetraphenylarsonium and Bis(triphenylphosphine)iminium Salts in Dichloromethane. Svorstøl, Idar; Sigvartsen, Tove; Songstad, Jon Pages: 318-331. DOI number: 10.3891/acta.chem.scand.41b-0318 |
| Solvent Properties of Dichloromethane. VI. Dielectric Properties of Electrolytes in Dichloromethane. Pages: 396-409. DOI number: 10.3891/acta.chem.scand.41b-0396 |
Articles in volume 42b (1988)
| Solvent Properties of Dichloromethane. VII. Viscosity Studies of Electrolytes in Dichloromethane. Svorstøl, Idar; Sigvartsen, Tove; Songstad, Jon Pages: 133-144. DOI number: 10.3891/acta.chem.scand.42b-0133 |
Articles in volume 43 (1989)
| Conductometric and Dielectric Behaviour of Solutions of Tetrabutylammonium Perchlorate in Solvents of Low and Medium Permittivity. Sigvartsen, Tove; Gestblom, Bo; Noreland, Erik; Songstad, Jon Pages: 103-115. DOI number: 10.3891/acta.chem.scand.43-0103 |
| Substitution Reactions of 2-Nitrobenzyl Pseudohalides. The Crystal Structure of 2-Nitrobenzyl Tellurocyanate. Grung, Knut Erik; Rømming, Christian; Songstad, Jon Pages: 518-526. DOI number: 10.3891/acta.chem.scand.43-0518 |
| The Conductivity Behaviour of Bis[tri(4-methylphenyl)-phosphine]iminium Chloride in Dilute Aqueous Solution. Palmesen, Terje; Songstad, Jon Pages: 763-770. DOI number: 10.3891/acta.chem.scand.43-0763 |
Articles in volume 49 (1995)
| Preparation and Characterization of Some Cyclometalated Pt(II) Complexes from 2-Phenylpyridine and 2-(2'-Thienyl)pyridine. Pages: 313-324. DOI number: 10.3891/acta.chem.scand.49-0313 |
| Spectroscopic and Electrochemical Properties of Some Mixed-Ligand Cyclometalated Platinum(II) Complexes Derived from 2-Phenylpyridine. Kvam, Per-Inge; Puzyk, Michael V.; Balashev, Konstantin P.; Songstad, Jon Pages: 335-343. DOI number: 10.3891/acta.chem.scand.49-0335 |
| Properties of Mixed-Ligand Cyclometalated Platinum(II) Complexes Derived from 2-Phenylpyridine and 2-(2'-Thienyl)pyridine. Voltammetric, Absorption and Emission Studies. Kvam, Per-Inge; Puzyk, Michael V.; Cotlyr, Vladimir S.; Balashev, Konstantin P.; Songstad, Jon Pages: 645-652. DOI number: 10.3891/acta.chem.scand.49-0645 |
| Crystal Structure of cis-C,C-[Carbonylchloro-(2-(2'-thienyl)-pyridinato-C,3N')platinum(II)], [Pt(tpy)(CO)Cl]. Engebretsen, Thoralf; Kvam, Per-Inge; Lindeman, Sergey V.; Songstad, Jon Pages: 853-855. DOI number: 10.3891/acta.chem.scand.49-0853 |
Articles in volume 50 (1996)
| Spectroscopic and Electrochemical Properties of Cyclometalated Platinum(II) Compounds Containing cis-1,2-Dicyano-1,2-dithiolatoethene. Kvam, Per-Inge; Puzyk, Michael V.; Cotlyr, Vladimir S.; Songstad, Jon; Balashev, Konstantin P. Pages: 6-11. DOI number: 10.3891/acta.chem.scand.50-0006 |
| Crystal Structures of Bu4N[Pt(ppy)Cl2], Et4N[Pt(tpy)Cl2] and [Pt(ppy)en]Cl (ppy = N,C'-Chelated 2-Phenylpyridinate, tpy = N,C'-Chelated 2-(2'-Thienyl)pyridinate, en = N,N'-Chelated 1,2-Diaminoethane). Kvam, Per-Inge; Engebretsen, Thoralf; Maartmann-Moe, Knut; Songstad, Jon Pages: 107-113. DOI number: 10.3891/acta.chem.scand.50-0107 |
| Crystal Structures and Spectroscopic Properties of trans-N,P-[Pt(ppy)(Pmor3)Cl] and trans-N,P-[Pt(tpy)(Pmor3)Cl].CH3CN [ppy = N,C'-chelated 2-phenylpyridinate, tpy = N,C'-Chelated 2-(2'-thienyl)pyridinate, Pmor3 = tris(morpholino)phosphine]. Balashev, Konstantin P.; Engebretsen, Thoralf; Kvam, Per-Inge; Maartmann-Moe, Knut; Puzyk, Michael V.; Songstad, Jon Pages: 1108-1115. DOI number: 10.3891/acta.chem.scand.50-1108 |