Heterocyclic Compounds
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ChemInform Abstract: Crosslinking 2,5-Dihydro-1H-pyrrol-1-yloxyl Spin-Label Reagents Bifunctionalized with Azidophthalimidyl and Methylthiosulfonyloxy Groups.
First published: February 28, 1995
Abstract
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ChemInform Abstract
The ester (I), obtained from a hydroxymethylpyrroline via ortho-ester Claisen rearrangement, is converted into the bromoethyl derivative ( III). Amination with the phthalimide (V) yields the radical (VI) which is subsequently transformed into the target compound (XII). (XII) is a free radical reagent with a photoactivatable and cleavable side arm.
