In:
Journal of Heterocyclic Chemistry, Wiley, Vol. 19, No. 4 ( 1982-07), p. 781-784
Abstract:
Some 3,6‐dialkyl‐1,4‐dihydroxy‐2,5‐dioxopiperazines were conveniently prepared from the corresponding 3,6‐dialkyl‐2,5‐dichloropyrazines via their 1,4‐dioxides and 3,6‐dialkyl‐2,5‐dihydroxypyrazine 1,4‐dioxides. On the basis of the examination of pmr, tlc, and glc of the 2,5‐dioxopiperazines derived from the products, it was clarified that all the products were cis ‐diastereomers.
Type of Medium:
Online Resource
ISSN:
0022-152X
,
1943-5193
DOI:
10.1002/jhet.5570190415
Language:
English
Publisher:
Wiley
Publication Date:
1982
detail.hit.zdb_id:
218131-9
detail.hit.zdb_id:
2042274-X
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