ISSN:
1434-4475
Keywords:
Hexafluoroacetone
;
α-Amino acids
;
α-Hydroxy acids
;
2,2-Bis(trifluoromethyl)-1,3-oxazolidin-5-ones
;
2,2-Bis(trifluoromethyl)-1,3-dioxolan-4-ones
;
2,5-Dioxopiperazines
;
2,5-Dioxomorpholines
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Summary 2,5-Dioxopiperazines with symmetrical as well as unsymmetrical substituent pattern can be obtained via 2,2-bis(trifluoromethyl)-1,3-oxazolidin-5-ones, and 2,5-dioxomorpholines via 2,2-bis-(trifluoromethyl)-1,3-dioxolan-4-ones, respectively.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00814141
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