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1977

On the N-ethylation of 4-alkoxy- and 4,6-dialkoxypyrimidine with triethyloxonium tetrafluoroborate

Oostveen, E. A. & van der Plas, H. C., 1977, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 96, p. 64

Research output: Contribution to journalArticleAcademicpeer-review

8 Citations (Scopus)

On the occurrence of an SN (ANRORC) mechanism in the amination of 5-bromo-4-t-butylpyrimidine

Rasmussen, C. A. H. & van der Plas, H. C., 1977, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 96, p. 101

Research output: Contribution to journalArticleAcademicpeer-review

Photochemistry of N-Benzoyliminopyrimidines

Roeterdink, F. & van der Plas, H. C., 1977, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 96, p. 156

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)

Preparative Flash Vacuum Thermolysis

Wiersum, U. W., Eldred, C. D., Vrijhof, P. & van der Plas, H. C., 1977, In : Tetrahedron Letters. 1741

Research output: Contribution to journalArticleAcademicpeer-review

19 Citations (Scopus)

Reaction of 3,6-disubstituted 4-nitropyridazine 1-oxides with methanolic ammonia and liquid ammonia

Sakamoto, T. & van der Plas, H. C., 1977, In : Journal of heterocyclic chemistry. 14, p. 789

Research output: Contribution to journalArticleAcademicpeer-review

3 Citations (Scopus)

Reactions of 4(6)-alkoxy-1-ethyl- and 4,6-dialkoxy-1-ethyl-pyrimidinium tetrafluoroborates with liquid ammonia

Oostveen, E. A. & van der Plas, H. C., 1977, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 96, p. 183

Research output: Contribution to journalArticleAcademicpeer-review

3 Citations (Scopus)

Ring transformations and tele-aminations in the reaction of 2-halogeno- and 8-halogeno-1,7-naphthyridines by potassium amide in liquid ammonia

van der Plas, H. C., Wozniak, M. & van Veldhuizen, A., 1977, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 96, p. 151

Research output: Contribution to journalArticleAcademicpeer-review

25 Citations (Scopus)

The crystal and molec. struct. of 4,6-diethoxy-1-ethylpyr. tetrafluoroborate and 6-ethoxy-1,3-diethyl-1,4(3,4)-dihydro-4-oxodiethoxypyr. with Meerwein reagent

Heijdenrijk, D., Stam, C., Oostveen, E. A. & van der Plas, H. C., 1977, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 96, p. 188

Research output: Contribution to journalArticleAcademicpeer-review

1976

13C-NMR data of pteridine, some of its derivatives and their covalent sigma-adducts with ammonia and water

Geerts, J. P., Nagel, A. & van der Plas, H. C., 1976, In : Organic magnetic resonance : OMR. 8, p. 607

Research output: Contribution to journalArticleAcademicpeer-review

4-Amino-3-(2-aminophenyl)-4H-1,2,4-triazole

Stam, C. H. & van der Plas, H. C., 1976, In : Acta Crystallographica. Section B: Structural Science. 32, p. 1288

Research output: Contribution to journalArticleAcademicpeer-review

A 15N- and 14C-study of the conversion of pyrimidine into 5-ethyl-2-methylpyridine

Oostveen, E. A. & van der Plas, H. C., 1976, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 95, p. 104

Research output: Contribution to journalArticleAcademicpeer-review

A new spirocyclisation reaction

de Groot, A. & Jansen, B. J. M., 1976, In : Tetrahedron Letters. 17, 31, p. 2709-2710

Research output: Contribution to journalArticleAcademicpeer-review

9 Citations (Scopus)

A new synthesis of pyrimidine 1-oxides

Roeterdink, F. & van der Plas, H. C., 1976, In : Tetrahedron Letters. p. 3337

Research output: Contribution to journalArticleAcademicpeer-review

4 Citations (Scopus)

An SN (ANRORC) mechanism in the amination of phenyl-1, 3, 5-triazine with potassium amide in liquid ammonia

Simig, G. & van der Plas, H. C., 1976, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 95, p. 125

Research output: Contribution to journalArticleAcademicpeer-review

Degenerate ring transformations of N-methylpyrimidinium salts into 2-substituted pyrimidines

Oostveen, E. A., van der Plas, H. C. & Jongejan, H., 1976, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 95, p. 209

Research output: Contribution to journalArticleAcademicpeer-review

23 Citations (Scopus)

Didehydrohetarenes, On the existance of 4, 5-didehydropyridazine

Klinge, D. E. & van der Plas, H. C., 1976, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 95, p. 34

Research output: Contribution to journalArticleAcademicpeer-review

NMR-studies on sigma-adducts of heterocyclic systems with nucleophiles

Klinge, D. E., van der Plas, H. C. & van Veldhuizen, A., 1976, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 95, p. 21

Research output: Contribution to journalArticleAcademicpeer-review

On the bromination of 1,7- and 1,8-naphthyridine in nitrobenzene

van der Plas, H. C. & Wozniak, M., 1976, In : Journal of heterocyclic chemistry. p. 961

Research output: Contribution to journalArticleAcademicpeer-review

10 Citations (Scopus)

On the occurrence of the SN (ANRORC) mechanism in the amination of substituted 1, 3, 5-triazines

Simig, G., van der Plas, H. C. & Landheer, C. A., 1976, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 95, p. 113

Research output: Contribution to journalArticleAcademicpeer-review

On the reaction of 3-bromo (chloro) 1,7-naphtyridine with potassium amide in liquid ammonia

van der Plas, H. C., Wozniak, M. & van Veldhuizen, A., 1976, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 95, p. 233

Research output: Contribution to journalArticleAcademicpeer-review

Photochemistry of 4,6-disubstituted pyrimidine N-oxides

Roeterdink, F. & van der Plas, H. C., 1976, In : Journal of the chemical society. perkin transactions 1. II, p. 1202

Research output: Contribution to journalArticleAcademicpeer-review

8 Citations (Scopus)

Reactions of N-aminopyridinium salts with liquid ammonia

Roeterdink, F. & van der Plas, H. C., 1976, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 95, p. 282

Research output: Contribution to journalArticleAcademicpeer-review

Regiospecific gamma-alkylation and acylation of cyclic beta-diketone enol ethers

de Groot, A. & Jansen, B. J. M., 1976, In : Recueil des travaux chimiques des Pays-Bas = Journal of the Royal Netherlands Chemical Society. 95, p. 81

Research output: Contribution to journalArticleAcademicpeer-review

6 Citations (Scopus)

Tele-substitutions in 8-chloro-1,7-naphtyridine and 2-chloro-1,8-naphtyridine

van der Plas, H. C., Wozniak, M. & van Veldhuizen, A., 1976, In : Tetrahedron Letters. p. 2087

Research output: Contribution to journalArticleAcademicpeer-review