Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact:

Price: ¥ 4,400 (Yen only)
Period: This Article can be accessed for 7 days.

Communication | Regular issue | Vol 6, No. 4, 1977, pp.383-386
Published online, 1st January, 1970
DOI: 10.3987/R-1977-04-0383
Rearrangement of 9-Alkyltheophyllines to the 7-Alkyl amalogues

John H. Lister*

*John Curtin School of Medical Research, Canberra City 2601, Australia


Under thermal conditions 9-benzyltheophylline (1) with either benzyl bromide or hydrobromic acid undergoes rearrangement in dimethylformamide to the 7-benzyl isomer (3).