Concepedia

J. de Valk

JD

Statistics

Publications

7

Citations

148

H-Index

7

Active since

1968

Affiliations

Graduate School Experimental Plant Sciences(Current)

J. de Valk is an author at Graduate School Experimental Plant Sciences specializing in chemistry, organic chemistry, and natural sciences.

Publications per year

1968–1973

7

Publications

7

On the mechanism of the reaction of 4‐bromo‐6‐phenylpyrimidine with potassium amide in liquid ammonia at ‐75°<sup>1,2</sup>

J. de Valk, H. C. VAN DER PLAS · Recueil des Travaux Chimiques des Pays-Bas · 1971 · 45 citations

, , +2

On the mechanism of the amination of 4‐halogeno‐6‐phenylpyrimidines with potassium amide in liquid ammonia

J. de Valk, H. C. VAN DER PLAS · Recueil des Travaux Chimiques des Pays-Bas · 1972 · 26 citations

, , +7

Chemistry of some sterically hindered mono- and diketones

C.P.G.M. de Groot, J. A. Boerma, J. de Valk et al. · The Journal of Organic Chemistry · 1968 · 19 citations

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On the occurrence of the anrorc mechanism in aminations of substituted halogenoaza‐aromatics with potassium amide in liquid ammonia On the mechanism of the reaction of 4‐halogeno‐2,6‐diphenylpyrimidines and of 5‐bromo‐4‐chloro‐2,6‐diphenylpyrimidine with potassium amide in liquid ammonia

J. de Valk, H. C. VAN DER PLAS, J. Bode · Recueil des Travaux Chimiques des Pays-Bas · 1973 · 18 citations

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The reaction of 4‐chloroquinazoline with lithium piperidide in piperidine and potassium amide in liquid ammonia at −75°

J. de Valk, H. C. VAN DER PLAS, Frans Herwig Jansen et al. · Recueil des Travaux Chimiques des Pays-Bas · 1973 · 16 citations

, , +6

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