Unexpectedly Facile Rh(I) Catalyzed Polymerization of Ethynylbenzaldehyde Type Monomers: Synthesis of Polyacetylenes Bearing Reactive and Easy Transformable Pendant Carbaldehyde Groups.
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecular rapid communications"
DOI: 10.1002/marc.201600792
Abstract: The chain coordination polymerization of (ethynylarene)carbaldehydes with unprotected carbaldehyde groups, namely ethynylbenzaldehydes, 1-ethynylbenzene-3,5-dicarboxaldehyde, and 3-[(4-ethynylphenyl)ethynyl]benzaldehyde, is reported for the first time. Polymerization is catalyzed with various Rh(I) catalysts and yields poly(arylacetylene)s with one or two… read more here.
Keywords: carbaldehyde; carbaldehyde groups; pendant carbaldehyde; catalyzed polymerization ... See more keywords
Curious Case of Cobaltocenium Carbaldehyde
Sign Up to like & getrecommendations! Published in 2023 at "Organometallics"
DOI: 10.1021/acs.organomet.2c00613
Abstract: Cobaltocenium carbaldehyde (formylcobaltocenium) hexafluoridophosphate, a long sought-after functionalized cobaltocenium salt, is accessible from cobaltocenium carboxylic acid by a three-step synthetic sequence involving (i) chlorination to the acid chloride, (ii) copper-borohydride reduction to the hydroxymethyl derivative,… read more here.
Keywords: cobaltocenium carbaldehyde; carbaldehyde; curious case; spectroscopy ... See more keywords
Synthesis and Selected Physico-Chemical Properties of 2-Aminopyridine-3-carbaldehyde and the Related Metal Complexes
Sign Up to like & getrecommendations! Published in 2020 at "Russian Journal of General Chemistry"
DOI: 10.1134/s1070363220030135
Abstract: Abstract A new hetaryl hydrazone has been obtained via condensation of 2-aminopyridine-3-carbaldehyde with 1-hydrazinophthalazine and its complexing ability with respect to selected metal ions has been studied. Depending on the nature of the metal and… read more here.
Keywords: synthesis selected; carbaldehyde; selected physico; aminopyridine carbaldehyde ... See more keywords