Paternò–Büchi reaction
id:
patern-b-chi-reaction-293-13042285
title:
Paternò–Büchi reaction
text:
The Paternò–Büchi reaction, named after Emanuele Paternò and George Büchi, who established its basic utility and form, is a photochemical reaction, specifically a 2+2 photocycloaddition, which forms four-membered oxetane rings from an excited carbonyl and reacting with an alkene. With substrates benzaldehyde and 2-methyl-2-butene the reaction product is a mixture of structural isomers: Another substrate set is benzaldehyde and furan or heteroaromatic ketones and fluorinated alkenes. The alternat
brand slug:
wiki
category slug:
encyclopedia
description:
Photochemical reaction
original url:
https://en.wikipedia.org/wiki/Patern%C3%B2%E2%80%93B%C3%BCchi_reaction
date created:
date modified:
2023-09-01T08:24:35Z
main entity:
{"identifier":"Q902254","url":"https://www.wikidata.org/entity/Q902254"}
image:
fields total:
13
integrity:
14