ISSN:
0075-4617
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Syntheses and Properties of Dithioamino Acid EstersFrom the previously unknown class of dithioamino acid esters three members have been synthesized: N-benzoyl dithioglycine ethyl ester, ∊-amino-dithiocaproic acid ethyl ester p-toluenesulfonate, and N-acetyl dithiophenylalanine ethyl ester. The syntheses have been carried out via the nitriles. The absorption bands of the C=S-group are at approximately 3100 Å and approximately 4500 Å (table 1). The proton magnetic resonance spectrum of the prototypic N-benzoyl dithioglycine ethyl ester (page 238) is consistent with its proposed structure.
Notes:
Aus der bisher unbekannten Gruppe der Dithioaminosäureester werden drei Vertreter dargestellt: N-Benzoyl-dithioglycinäthylester, ∊-Aminodithiocapronsäureäthylester-p-toluolsulfonat und N-Acetyl-dithiophenylalaninäthylester. Die Darstellung erfolgt über die Nitrile. Die Absorptionsbanden der C=S-Gruppe liegen bei ca. 3100 Å und ca. 4500 Å (Tab. 1). Das Protonenresonanzspektrum von N-Benzoyl-dithioglycinäthylester (S. 238) entspricht seiner Struktur.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.19697290131
