1890
DOI: 10.1002/jlac.18902560108
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Ueber Synthesen mittelst Dicarboxylglutarsäureesters. Ueber Dicarboxylglutarsäureester und seine Verwendbarkeit zur Synthese von dialkylsubstituirten Glutarsäuren und Körpern mit ringförmiger Kohlenstoffbindung

Abstract: i 71 Mittheilung aus dem ersten chemischen Universitatslaboratorium zu Leipzig. (Eingelaufen den 16. November 1889.) Ueber Synthesen mittelst Dicarboxylglutarsaureesters ; rnitgetheilt von N. Quthzeit. I. A b h a n d l u n g : Ueber Dicarboxylglutarsaureester nnd seine Verwendbarkeit zur Synthese von dialkylsiibstituirten Glutarsauren und Ktirpern mit ringf6rmiger Kohlenstoffbindung ; von Oscar Dressel. Von C o n r a d und G u t h z e i t *) wurde gelegentlich des Studiums der Einwirkung von Chloroform auf Nat… Show more

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Cited by 13 publications
(3 citation statements)
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“…[20]- [25] is summarized by Eq. [26]. As noted, the current efficiency for ethyl formate was low, but the reason for this has not been examined.…”
Section: Cathodementioning
confidence: 96%
“…[20]- [25] is summarized by Eq. [26]. As noted, the current efficiency for ethyl formate was low, but the reason for this has not been examined.…”
Section: Cathodementioning
confidence: 96%
“…The reaction of diethyl malonate (1) and diiodomethane in the presence of sodium ethoxide was first reported by Guthzeit and Dressel in 1888. 3,4 They used a half equivalent of diiodomethane and obtained 84% of tetraethyl 1,1,3,3-propanetetracarboxylate (2).…”
Section: Introductionmentioning
confidence: 99%
“…The expected 2 was not detected. N. Zielinsky also investigated the reaction using a 1:1:1 molar ratio of 1, diiodomethane and sodium ethoxide and postulated the intermediate formation of diethyl (iodomethyl)malonate (4), which under the reaction conditions eliminates HI to give 3 that, in turn, suffers Michael addition by the anion of 1 to yield 2 (Scheme 1). 7 Scheme 1.…”
Section: Introductionmentioning
confidence: 99%