1971
DOI: 10.1002/ardp.19713041202
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Die Reaktion von N.N′‐Dihydroxyaminalen mit Isocyansäureestern Mitt. über Hydroxylamin‐Derivate

Abstract: Die Einwirkung von 2 Mol Isocyansaureester auf 9 verschiedene N.N'-Dihydroxyaminale (I) wird untersucht. Sie fuhrt unter N-OUmlagerung zu 3, oder unter Spaltung der Molekel zu den carbamoylierten Hydroxylaminen 5 und 6 , oder zum 2.4-disubst. 1,2.4-0xadiazolidon-(5) 4 als Cycloadditionsprodukt des Isocyansaureesters mit einem bei der Spaltung intermediQ gebildeten Formaldehydnitron 8. Reaction of N.N'-Dihydroxyaminals with IsocyanatesReaction of 2 moles of isocyanates with N.N'-dihydroxyaminals (1) leads by me… Show more

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Cited by 7 publications
(1 citation statement)
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“…have therefore synthesized the N, N'-dihydroxyaminal l b (R = CMe'COOEt), a compound not previously reported in the literature, and also the bis-tert-butyl derivative l c (R = CMe,) (4). The condensation reaction with phenylboronic acid gave crystalline compounds in both cases that show the elemental composition of heterocyclooctanes analogous to 2.…”
Section: Introductionmentioning
confidence: 97%
“…have therefore synthesized the N, N'-dihydroxyaminal l b (R = CMe'COOEt), a compound not previously reported in the literature, and also the bis-tert-butyl derivative l c (R = CMe,) (4). The condensation reaction with phenylboronic acid gave crystalline compounds in both cases that show the elemental composition of heterocyclooctanes analogous to 2.…”
Section: Introductionmentioning
confidence: 97%