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A novel application of 2-silylated 1,3-dithiolanes for the synthesis of aryl/hetaryl-substituted ethenes and dibenzofulvenes
Trimethylsilyldiazomethane (TMS-CHN(2)) reacts readily with hetaryl thioketones to give sterically crowded 2-trimethylsilyl-4,4,5,5-tetrahetaryl-1,3-dithiolanes with complete regioselectivity at −75 °C as well as at rt. Thiofluorenone, a relatively stable and highly reactive aryl thioketone, yields...
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| Vydáno v: | Beilstein J Org Chem |
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| Hlavní autoři: | , , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Beilstein-Institut
2017
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5629374/ https://ncbi.nlm.nih.gov/pubmed/29062409 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3762/bjoc.13.185 |
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