Polyaddition of 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carbaldehyde by metal complexes

J. Maślińska-Solich; A. Macionga; R. Turczyn

doi:10.1016/1381-5148(95)00005-Z

Polyaddition of 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carbaldehyde by metal complexes

J. Maślińska-Solich
, A. Macionga
, R. Turczyn

Katedra Fizykochemii i Technologii Polimerów (RCH/RCH4)

Silesian University of Technology

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

3 Cytowania z bazy Scopus

Abstrakt

The 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carbaldehyde (methacrolein dimer) 1 was oxidized at 20-60°C with air in the presence of polymeric Mn(II), Co(II) and Cu(II) complexes. The 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carboxylic acid 2 formed at the first stage of oxidation undergoes self condensation with 1 to a monoester of hemiacetal 3. Gradual addition of hydroxyl groups of 3 to the vinyl-ether groups of 3 resulted in the formation of a mixture of cyclic oligo(acetal-esters) 5 (14-, 21- and 28-membered rings).

Język oryginału	angielski
Strony (od–do)	35-41
Liczba stron	7
Czasopismo	Reactive and Functional Polymers
Tom	26
Numer wydania	1-3
Identyfikatory DOI	https://doi.org/10.1016/1381-5148(95)00005-Z
Status publikacji	Opublikowano - wrz 1995

Obszary tematyczne ASJC Scopus

Chemia ogólna
Chemia środowiskowa
Biochemia
Ogólna inżynieria chemiczna
Polimery i tworzywa sztuczne
Chemia materiałowa

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10.1016/1381-5148(95)00005-Z

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Cytowanie

@article{baf50fc023874eb1b39d60002894f18f,

title = "Polyaddition of 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carbaldehyde by metal complexes",

abstract = "The 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carbaldehyde (methacrolein dimer) 1 was oxidized at 20-60°C with air in the presence of polymeric Mn(II), Co(II) and Cu(II) complexes. The 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carboxylic acid 2 formed at the first stage of oxidation undergoes self condensation with 1 to a monoester of hemiacetal 3. Gradual addition of hydroxyl groups of 3 to the vinyl-ether groups of 3 resulted in the formation of a mixture of cyclic oligo(acetal-esters) 5 (14-, 21- and 28-membered rings).",

keywords = "Cyclic oligo(acetal-ester), Maleic acid copolymer, Methacrolein dimer, Oxidation, Polymeric complex",

author = "J. Ma{\'s}li{\'n}ska-Solich and A. Macionga and R. Turczyn",

year = "1995",

month = sep,

doi = "10.1016/1381-5148(95)00005-Z",

language = "English",

volume = "26",

pages = "35--41",

journal = "Reactive and Functional Polymers",

issn = "1381-5148",

publisher = "Elsevier B.V.",

number = "1-3",

}

TY - JOUR

T1 - Polyaddition of 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carbaldehyde by metal complexes

AU - Maślińska-Solich, J.

AU - Macionga, A.

AU - Turczyn, R.

PY - 1995/9

Y1 - 1995/9

N2 - The 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carbaldehyde (methacrolein dimer) 1 was oxidized at 20-60°C with air in the presence of polymeric Mn(II), Co(II) and Cu(II) complexes. The 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carboxylic acid 2 formed at the first stage of oxidation undergoes self condensation with 1 to a monoester of hemiacetal 3. Gradual addition of hydroxyl groups of 3 to the vinyl-ether groups of 3 resulted in the formation of a mixture of cyclic oligo(acetal-esters) 5 (14-, 21- and 28-membered rings).

AB - The 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carbaldehyde (methacrolein dimer) 1 was oxidized at 20-60°C with air in the presence of polymeric Mn(II), Co(II) and Cu(II) complexes. The 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carboxylic acid 2 formed at the first stage of oxidation undergoes self condensation with 1 to a monoester of hemiacetal 3. Gradual addition of hydroxyl groups of 3 to the vinyl-ether groups of 3 resulted in the formation of a mixture of cyclic oligo(acetal-esters) 5 (14-, 21- and 28-membered rings).

KW - Cyclic oligo(acetal-ester)

KW - Maleic acid copolymer

KW - Methacrolein dimer

KW - Oxidation

KW - Polymeric complex

UR - https://www.scopus.com/pages/publications/0029370541

U2 - 10.1016/1381-5148(95)00005-Z

DO - 10.1016/1381-5148(95)00005-Z

M3 - Article

AN - SCOPUS:0029370541

SN - 1381-5148

VL - 26

SP - 35

EP - 41

JO - Reactive and Functional Polymers

JF - Reactive and Functional Polymers

IS - 1-3

ER -

Polyaddition of 3,4-dihydro-2,5-dimethyl-2H-pyran-2-carbaldehyde by metal complexes

Abstrakt

Obszary tematyczne ASJC Scopus

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