Summary
2,2-Dimethylchromans19–36 have been synthesized by the hydrogenation of 2,2-dimethyl-2H-chromenes1–18 in acetic acid solution in the presence of 10% Pd-C catalyst.
Zusammenfassung
Die 2,2-Dimethylchromane19 bis36 wurden durch Hydrierung von 2,2-Dimethyl-2H-chromenen1 bis18 in Essigsäure in Gegenwart von 10% Pd/C-Katalysator gewonnen.
This is a preview of subscription content, log in via an institution to check access.
References
Bolzoni L., Casiraghi G., Casnati G., Sartori G. (1978) Angew. Chem.90: 727
Ahluwalia V. K., Ghazanfari F. A., Arora K. K. (1981) Synthesis 526
Ahluwalia V. K., Jolly R. S., Tehim A. K. (1982) Tetrahedron38: 3673
Ahluwalia V. K., Arora K. K., Jolly R. S. (1982) J. Chem. Soc., Perkin Trans.I: 335
Ahluwalia V. K., Khanna M., Singh R. P. (1983) Synthesis 404
Camps F., Coll J., Messeguer A., Pericas M. A., Ricart S. (1979) Synthesis 126
Camps F., Colomina O., Coll J., Messuguer A. (1982) Tetrahedron38: 2955
Lévai A., Timár T. (1990) Synthesis:339
Lévai A., Timár T. (1990) Pharmazie45: 660
Lévai A., Timár T. (1990) Pharmazie45: 728
Author information
Authors and Affiliations
Additional information
Dedicated to Prof. Dr. W. Fleischhacker on the occasion of his 60th birthday
Rights and permissions
About this article
Cite this article
Lévai, A. Synthesis of 2,2-dimethylchromans by the hydrogenation of 2,2-dimethyl-2H-chromenes. Monatsh Chem 123, 461–464 (1992). https://doi.org/10.1007/BF00817602
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00817602