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.

Report | Regular issue | Vol 22, No. 9, 1984, pp.2053-2058
Published online, 1st January, 1970
DOI: 10.3987/R-1984-09-2053
Absorption, Circular Dichroism and Magnetic Circular Dichroism Studies on 2-Thiouracils

Akio Tajiri,* Nobuko Yamamoto, Masahiro Hatano, and Tohru Ueda

*Chemical Research Institute of Non-Aqueous Solutions, Tohoku University, Katahira, Aoba-ku, Sendai 980-8577, Japan


The longest wavelength absorption band of 2-thiouracil in solution has been clarified to be superposition of two π→ π* electronic transitions taking place in a thioketone form of the three possible tautomers of 2-thiouracil.