4432-43-3Relevant articles and documents
Process for Productions of Formamides and Acrylamides
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Paragraph 0022; 0023, (2020/02/27)
This invention relates to performance chemicals field, it discloses a novel and green process for simultaneous productions of formamides as well as mono- and multi-functional acrylamides under very mild conditions and with high efficiency. These substances are widely useful as industrial solvents or raw materials, in particular acrylamides are important olefinically-unsaturated polymerizable monomers in photo-curing materials.
A simple method for the preparation of propargylamines using molecular sieve modified with copper(II)
Fodor, Anna,Kiss, Arpad,Debreczeni, Nora,Hell, Zoltan,Gresits, Ivan
scheme or table, p. 4575 - 4581 (2010/11/19)
A new, heterogeneous, 4 A molecular sieve-supported copper(ii) catalyst was developed and was used successfully in the A3 coupling of alkynes, aldehydes and amines under simple reaction conditions.
Tocopherols by hydride reduction of dialkylamino derivatives
Netscher, Thomas,Mazzini, Francesco,Jestin, Roselyne
, p. 1176 - 1183 (2008/02/08)
Aminomethylation with Mannich reagents derived from secondary amines and paraformaldehyde under improved conditions has been used to convert non-α-tocopherol homologues into α-tocopherol, the biologically most important vitamin E compound. Mono- and bis(aminomethylated) β-, γ-and δ-tocopherol were then subsequently transformed into the corresponding tocopherols (α- and β-tocopherol) by reductive deamination. As an alternative to classical catalytic hydrogenation in the last step, efficient laboratory protocols using complex hydrides have been derived and applied to the preparation of labelled vitamin E compounds. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.