Download PDF
Synthesis 1990; 1990(4): 339-340
DOI: 10.1055/s-1990-26872
paper
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

An Efficient Synthesis of 2,2-Dimethylchromans from 4-Methoxy-2,2-dimethylchromans

Albert Lévai* , Tibor Timár
  • *Department of Organic Chemistry, Lajos Kossuth University, H 4010 Debrecen, Hungary
Further Information

Publication History

Publication Date:
17 September 2002 (online)

 PDF Download  Permissions and Reprints All articles of this category

2,2-Dimethylchromans functionally substituted at C-7 were prepared by dealkoxylation of the corresponding 2,2-dimethyl-4-methoxychromans by catalytic hydrogenation on palladium on charcoal in acetic acid.