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- W2166643896 abstract "2-Phenyl- (A) und 2-Methyl-2,3-dihydro-1,4-dithiin-5,6-dicarbonsaureimid (B), reagieren mit aromatischen Aminen oder Diaminen in Gegenwart von Form- bzw. Acetaldehyd unter Bildung der entsprechenden α-Aminoalkyl- oder Bis-α-aminoalkylderivate 1—26. Die Umsetzungen von A und B mit Disulfiden, Sulfochloriden, Sulfurylchlorid, Acetanhydrid, Saurechloriden oder Chlorameisensaureestern fuhren zu den entsprechenden N-substituierten Verbindungen 27—32, 33—38, 39—40 sowie 41—48.Die IR-Spektren der dargestellten Verbindungen werden diskutiert.Derivatives of 2-Phenyl- and 2-Methyl-2,3-dihydro-1,4-dithiine-5,6-dicarboxylic Acid ImideThe reaction between 2-phenyl- (A) and 2-methyl-2,3-dihydro-1,4-dithiine-5,6-dicarboxylic acid imide (B), respectively, and primary aromatic amines or diamines in the presence of formaldehyde or acetaldehyde yields the α-aminoalkyl- and bis-α-aminoalkyl derivatives 1—26. Interaction of A and B with disulfides, sulfochlorides, sulfuryl chloride, acetanhydride, acid chlorides and chloroformic acid esters affords the N-substituted compounds 27—32, 33—38, 39—40 and 41—48, respectively. The IR spectra of the products are discussed." @default.
- W2166643896 created "2016-06-24" @default.
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- W2166643896 date "1976-01-01" @default.
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- W2166643896 title "Derivate des 2-Phenyl- und 2-Methyl-2,3-dihydro-1,4-dithiin-5,6-dicarbonsäureimids" @default.
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- W2166643896 doi "https://doi.org/10.1002/prac.19763180607" @default.
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