Is this you? Create Your Porfile
Avatar

H.C. van der Plas

Hungarian Academy of Sciences

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where H.C. van der Plas is active.

Explore More

Publication

Featured researches published by H.C. van der Plas.

Tetrahedron Letters | 1987

Novel intramolecular Diels-Alder reactions of pyrimidines. Synthesis of heterocyclic annelated pyridines.

A.E. Frissen; Antonius T. M. Marcelis; H.C. van der Plas

Abstract Pyrimidines carrying a dienophilic side-chain at the 2 or 5 position undergo intramolecular Diels-Alder reactions to give heterocyclic annelated pyridines.

Tetrahedron Letters | 1984

Imination of pyridinium and quinolinium salts

H.C. van der Plas; D. J. Buurman

Abstract A new method for imination of N-alkyl pyridinium- and quinolinium salts is described. It involves a low temperature oxidation of a solution of appropriate substrates in liquid ammonia with potassium permanganate.

Tetrahedron Letters | 1979

Azepines.I : The formation and reactivity of the anion of 2-diethylamino-5-phenyl-3H-azepine

J. W. Streef; H.C. van der Plas

Abstract Deprotonation of 2-diethylamino-5-phenyl-3 H -azepine with strong bases affords a highly coloured anion, which reacts with deuterium oxide or with an appropriate electrophile to give an azepine bearing the new substituent at C-3.

Tetrahedron Letters | 1977

Preparative flash vacuum thermolysis. Synthesis of furo[3.4-c]pyridine by retro diels-alder reaction.

U.E. Wiersum; C.D. Eldred; P. Vrijhof; H.C. van der Plas

Recueil des Travaux Chimiques des Pays-Bas | 2010

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

Gy. Simig; H.C. van der Plas; C. A. Landheer

Tetrahedron Letters | 1968

Halogen migration in reactions of halogenoisothiazoles with potassium amide in liquid ammonia

D. A. De Bie; H.C. van der Plas

Tetrahedron Letters | 1968

Hetarynes XVI (1,2) : Evidence for the occurrence of 4-t-butyl-5,6-pyrimidyne in the amination of both 6-bromo- and 5-bromo-4-t-butylpyrimidine (3)

H.C. van der Plas; P. Smit; A. Koudijs

Tetrahedron Letters | 1976

Tele-subsitutions in 8-chloro-1,7-naphthyridine and 2-chloro-1,8-naphthyridine☆

H.C. van der Plas; Marian Woźniak; A. van Valdhuizen

Tetrahedron Letters | 1964

Hetarynes XI Aminations of 4-substituted 5-bromopyrimidines with potassium amide in liquid ammonia, possibly involving a 5,6(= 4,5)-pyrimidyne as intermediate.☆☆☆

H.C. van der Plas

Tetrahedron Letters | 1967

Ring transformations in reactions of heterocyclic compounds with nucleophiles : Conversion of pyrimidines into pyrazoles and 1,2,4-triazoles☆

H.C. van der Plas; H. Jongejan

Explore More

Collaboration

Dive into the H.C. van der Plas's collaboration.

Top Co-Authors
Avatar

H. J. den Hertog

University of Amsterdam

View shared research outputs
Top Co-Authors
Avatar

Gy. Simig

Hungarian Academy of Sciences

View shared research outputs
Top Co-Authors
Avatar

Antonius T. M. Marcelis

Wageningen University and Research Centre

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge