80468-93-5Relevant articles and documents
Direct and Divergent Solid-Phase Synthesis of Azobenzene and Spiropyran Derivatives
Kollarigowda, Ravichandran H.,Braun, Paul V.
, p. 4391 - 4397 (2021)
Here, we report a solid-phase approach to synthesize azobenzene and spiropyran derivatives. The divergent synthesis process requires no purification steps to obtain the desired product with a 28-55% yield, depending on the specific compound. For the spiropyran compounds, solid-phase resin cleavage is performed under mild conditions to minimize spiropyran ring opening. The solid-phase method enables the synthesis of a library of azobenzene and spiropyran derivatives without the need to develop purification strategies for each derivative.
