A new route to silyl-substituted cyclobutenones and silylketenes
2-Silyl-cyclobutene(di)ones are obtained by an addition/substitution approach on dimethyl squarate using silyl anions. The acetal and in particular the thioacetal derivatives readily undergo electrocyclic ring opening to reactive silyl(vinyl)ketenes.
Main Authors: | Benda, Konstantin (Author), Knoth, Tanja (Author), Schaumann, Ernst (Author), Danheiser, Rick Lane (Contributor) |
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Other Authors: | Massachusetts Institute of Technology. Department of Chemistry (Contributor) |
Format: | Article |
Language: | English |
Published: |
Elsevier,
2016-10-14T18:53:10Z.
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Subjects: | |
Online Access: | Get fulltext |
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