Synthesis of 2-(o-Hydroxyphenyl)-Benzothiazole and of 2-(o-Hydroxyphenyl)-Benzothiazoline
Journal Article
·
· Journal of Organic Chemistry
- Univ. of Pittsburgh, PA (United States)
In the course of an investigation of the structure and behavior of organic chelating agents analogous to 8-hydroxyquinoline, it was decided to study the behavior of 2-(o-hydroxyphenyl)benzoxazole (I) and its sulfur analog, 2-(o-hydroxyphenyl)benzothiazole (II). This latter compound is described several places in the literature as being the product of the condensation of salicylaldehyde and o-aminobenzenethiol. Finally, our attempts to prepare II in this manner resulted in a product which was found to react with metals in a strikingly different manner than did the benzoxazole, I. This suggested to us the possibility that we had prepared 2-(o-hydroxyphenyl)benzothiazoline (III).
- Research Organization:
- Univ. of Pittsburgh, PA (United States)
- Sponsoring Organization:
- US Atomic Energy Commission (AEC)
- NSA Number:
- NSA-06-006581
- OSTI ID:
- 4378032
- Report Number(s):
- NYO--3767
- Journal Information:
- Journal of Organic Chemistry, Journal Name: Journal of Organic Chemistry Journal Issue: 4 Vol. 18; ISSN 0022-3263
- Publisher:
- American Chemical SocietyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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