29897-97-0Relevant articles and documents
PROCESS TO PREPARE PROPYLENE AMINES AND PROPYLENE AMINE DERIVATIVES
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Page/Page column 35; 40; 41; 43, (2019/02/25)
The present invention relates to a process to prepare propylene amines of the formula NH2-(A-NH-)pR, wherein R is a hydrogen atom or an alkyl group, p is at least 1 when R is an alkyl group, and at least 2 when R is a hydrogen atom, or derivatives or precursors thereof wherein one or more units -NH-A-NH-may be present as a cyclic urea unit. (I) or a cyclic unit (ll) or between two units –NH-A-NH-a carbonyl bond is present, each unit –A-can be independently an alkylene unit and at least one unit –A-is a -C3H6- unit, wherein each -C3H6- unit can be linear or branched, by reacting (i) at least one of a hydroxy-functional compound chosen from the alkanolamine-functional compounds, and dihydroxyalkylene compounds, with (ii) an amine-functional compound,in the presence of (iii) a carbon oxide delivering agent, wherein at least one of the alkanolamine-functional compound, the amine-functional compound and/or the carbon oxide delivering agent contains at least one alkylene unit (A) that is a propylene unit
NUCLEOPHILIC CLEAVAGE AND FORMATION OF SATURATED HETEROCYCLES. X. REACTIVITY OF 2-METHYLAZIRIDINE TOWARD AMINOLYSIS
Chernitskii, K. V.,Bobylev, V. A.,Sharikov, F. Yu.,Veselkov, N. Yu.
, p. 539 - 546 (2007/10/02)
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