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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 129425Generated: November 3, 2026

1H-Pyrrole-2,5-dione, 1-(trimethylsilyl)- → HCID 54302638, compound

https://huagongshe.com/reaction/129425

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1H-Pyrrole-2,5-dione, 1-(trimethylsilyl)-HCID 10986678—
ReactantAluminium lithium hydrideHCID 21226445—
Reactanttert-Butyl penta-1,3-dien-1-ylcarbamateHCID 54488979—
ProductHCID 54302638HCID 54302638—

Reaction Steps

Analogously to Example Z23, method I, 21.9 g (0.12 mol) of 1-(tert.-butyloxycarbonylamino)-1,3-pentadiene are reacted with 20.3 g (0.12 mol) of N-trimethylsilylmaleimide, and the product is subsequently reduced with 15.2 g (0.4 mol) of lithium aluminium hydride. The crude product is recrystallised from tetrahydrofuran.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05468742
Source datasetuspto-grants-1995_11
ORD IDord-3434bd5a82a54e6496f9ba29ad2ac71c
Source noteuspto-grants-1995_11