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Dive into the research topics where C. Jongsma is active.

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Featured researches published by C. Jongsma.


ChemInform | 1975

10-HETEROSUBSTITUTED ARSAANTHRACENES

R. J. M. Weustink; C. Jongsma; F. Bickelhaupt

Aus der Arsinsaure (I) erhalt man bei der Behandlung mit Thionylhalogeniden die 5,10-Dihalogeno-5,10-dihydro-arsaanthracene (II), die mit Methanol zu den Methoxy- Verbindungen (III) austauschen.


Recueil des Travaux Chimiques des Pays-Bas | 2010

A novel synthesis of 10‐aryl‐9‐arsaanthracenes

R.J.M. Weustink; C. Jongsma; F. Bickelhaupt


Tetrahedron Letters | 1974

The radical anion of 2-phosphanaphthalene

C. Jongsma; H.G. de Graaf; F. Bickelhaupt


Recueil des Travaux Chimiques des Pays-Bas | 2010

Nucleophilic substitution of aromatic bromine in 2‐bromobenzophenone by Grignard reagents

C. Jongsma; F. Bickelhaupt


Recueil des Travaux Chimiques des Pays-Bas | 2010

3‐Methyl‐2‐chloro‐2‐hydroxy‐2‐phosphanaphthalene. A stable p‐hydroxy‐λ5‐phosphorin

Th.C. Klebach; C. Jongsma; F. Bickelhaupt


Recueil des Travaux Chimiques des Pays-Bas | 2010

The structure of dimethyl 1, 1′-dimethylbicyclopropyl-2,2′-dicarboxylate

C. Jongsma; H. van der Meer


Tetrahedron Letters | 1970

The structure of arsanthrene (9,10-diarsaanthracene)

C. Jongsma; H. van der Meer


Tetrahedron Letters | 1976

9-Phenyl-9-benzyl-9-phosphaanthracene, a tricyclic λ5-phosphorin

C. Jongsma; F.J.M. Freijee; F. Bickelhaupt


ChemInform | 1979

3‐METHYL‐2‐CHLORO‐2‐HYDROXY‐2‐PHOSPHANAPHTHALENE. A STABLE P‐HYDROXY‐Λ5‐PHOSPHORIN

Th. C. Klebach; C. Jongsma; F. Bickelhaupt


ChemInform | 1978

A NOVEL SYNTHESIS OF 10-ARYL-9-ARSAANTHRACENES

R. J. M. Weustink; C. Jongsma; F. Bickelhaupt

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