Ring-opening metathesis polymer sphere-supported seco-porphyrazines: Efficient and recyclable photooxygenation catalysts

Matthew J. Fuchter; Brian M Hoffman; Anthony G.M. Barrett

doi:10.1021/jo052156t

Ring-opening metathesis polymer sphere-supported seco-porphyrazines: Efficient and recyclable photooxygenation catalysts

Matthew J. Fuchter, Brian M Hoffman^*, Anthony G.M. Barrett

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

67 Scopus citations

Abstract

Crossover Linstead macrocyclization of norbornenyl-tagged diaminomaleonitrile with dipropylmaleonitrile gave the corresponding magnesium diaminohexapropylporphyrazine, which was subsequently converted into its zinc seco-derivative. Polymerization gave the corresponding ROMPgel and ROMPsphere (ROMP = ring-opening metathesis polymer) reagents, the latter of which proved efficient as an immobilized catalyst for the sensitized production of singlet oxygen for the purification-minimized parallel synthesis of endoperoxides and ene adducts.

Original language	English (US)
Pages (from-to)	724-729
Number of pages	6
Journal	Journal of Organic Chemistry
Volume	71
Issue number	2
DOIs	https://doi.org/10.1021/jo052156t
State	Published - Jan 20 2006

ASJC Scopus subject areas

Organic Chemistry

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abstract = "Crossover Linstead macrocyclization of norbornenyl-tagged diaminomaleonitrile with dipropylmaleonitrile gave the corresponding magnesium diaminohexapropylporphyrazine, which was subsequently converted into its zinc seco-derivative. Polymerization gave the corresponding ROMPgel and ROMPsphere (ROMP = ring-opening metathesis polymer) reagents, the latter of which proved efficient as an immobilized catalyst for the sensitized production of singlet oxygen for the purification-minimized parallel synthesis of endoperoxides and ene adducts.",

author = "Fuchter, {Matthew J.} and Hoffman, {Brian M} and Barrett, {Anthony G.M.}",

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T1 - Ring-opening metathesis polymer sphere-supported seco-porphyrazines

T2 - Efficient and recyclable photooxygenation catalysts

AU - Fuchter, Matthew J.

AU - Hoffman, Brian M

AU - Barrett, Anthony G.M.

PY - 2006/1/20

Y1 - 2006/1/20

N2 - Crossover Linstead macrocyclization of norbornenyl-tagged diaminomaleonitrile with dipropylmaleonitrile gave the corresponding magnesium diaminohexapropylporphyrazine, which was subsequently converted into its zinc seco-derivative. Polymerization gave the corresponding ROMPgel and ROMPsphere (ROMP = ring-opening metathesis polymer) reagents, the latter of which proved efficient as an immobilized catalyst for the sensitized production of singlet oxygen for the purification-minimized parallel synthesis of endoperoxides and ene adducts.

AB - Crossover Linstead macrocyclization of norbornenyl-tagged diaminomaleonitrile with dipropylmaleonitrile gave the corresponding magnesium diaminohexapropylporphyrazine, which was subsequently converted into its zinc seco-derivative. Polymerization gave the corresponding ROMPgel and ROMPsphere (ROMP = ring-opening metathesis polymer) reagents, the latter of which proved efficient as an immobilized catalyst for the sensitized production of singlet oxygen for the purification-minimized parallel synthesis of endoperoxides and ene adducts.

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Ring-opening metathesis polymer sphere-supported seco-porphyrazines: Efficient and recyclable photooxygenation catalysts

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