Formaldehyde surrogates in multicomponent reactions

Formaldehyde emerges as a cornerstone in multicomponent reactions, mainly prized for its robust reactivity. Yet, alongside these beneficial traits, this highly reactive C1-building block raises concerns, primarily regarding its toxicity. One notable issue is the challenge of controlling the formatio...

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Bibliographic Details
Main Authors: Cecilia I. Attorresi, Javier A. Ramírez, Bernhard Westermann
Format: Article
Language:English
Published: Beilstein-Institut 2025-03-01
Series:Beilstein Journal of Organic Chemistry
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Online Access:https://doi.org/10.3762/bjoc.21.45
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Summary:Formaldehyde emerges as a cornerstone in multicomponent reactions, mainly prized for its robust reactivity. Yet, alongside these beneficial traits, this highly reactive C1-building block raises concerns, primarily regarding its toxicity. One notable issue is the challenge of controlling the formation of undesired byproducts during its reactions. This review explores alternative C1-building blocks that serve as surrogates for formaldehyde, aiming to mitigate some of the challenges associated with its use in multicomponent reactions. By identifying these alternatives, toxicity concerns and improved reaction control can be addressed, paving the way for more efficient and sustainable synthetic methodologies.
ISSN:1860-5397