HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1995422Generated: October 25, 2026
Dicumyl peroxide → Bis(1,2,2,6,6-pentamethyl-4-piperidyl)tetrahydrophthalate bis(1,2,2,6,6-pentamethyl-4-piperidyl)fumarate
https://huagongshe.com/reaction/1995422
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Dicumyl peroxide | HCID 6641 | — |
| Reactant | Bis(1,2,2,6,6-pentamethyl-4-piperidyl)tetrahydrophthalate | HCID 53844409 | — |
| Reactant | Bis(1,2,2,6,6-pentamethyl-4-piperidyl)fumarate | HCID 86739024 | — |
| Product | Bis(1,2,2,6,6-pentamethyl-4-piperidyl)tetrahydrophthalate bis(1,2,2,6,6-pentamethyl-4-piperidyl)fumarate | HCID 86739023 | — |
Reaction Steps
Bis(1,2,2,6,6-pentamethyl-4-piperidyl)tetrahydrophthalate 1.3 g (1/370 mole), bis(1,2,2,6,6-pentamethyl-4-piperidyl)fumarate 2.1 g (1/200 mole) and dicumyl peroxide 0.034 g were heated and stirred at 150° C. for eight hours, and then cooled to obtain a pale yellow solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04404301 |
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| Source dataset | uspto-grants-1983_09 |
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| ORD ID | ord-6f5f5d977fd54575a8e2ab7c7258a3ee |
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| Source note | uspto-grants-1983_09 |
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