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Krzysztof Kuciński ; Grzegorz Hreczycho ; ChemCatChem,2022,14(18):e202200794. DOI: 10.1002/cctc.202200794
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Abstract: Commercially available and inexpensive potassium bis(trimethylsilyl)amide (KHMDS) serves as an efficient transition metal-free catalyst for the catalytic sp C?H silylation of several terminal alkynes including two pharmaceuticals. Overall, the presented system allows the synthesis of various attractive silylacetylenes under mild conditions, making this approach an environmentally benign and sustainable alternative to existing synthetic solutions.
Purchased from AmBeed: 768-60-5 ; 40307-11-7 ; 171290-52-1 ; 766-83-6 ; 886363-40-2 ; 62452-73-7 ; 1945-84-2 ; 29079-00-3 ; 766-97-2 ; 705-31-7 ; 23152-99-0 ; 14630-40-1 ; 766-47-2 ; 873-73-4 ; 2510-23-8 ; 704-41-6 ; 67237-53-0 ; 160542-02-9 ; 766-49-4 ; 769-26-6 ...More
CAS No. : | 704-41-6 | MDL No. : | MFCD00467313 |
Formula : | C9H5F3 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | OOZKONVIIMFOKW-UHFFFAOYSA-N |
M.W : | 170.13 | Pubchem ID : | 4100856 |
Synonyms : |
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Signal Word: | Danger | Class: | 3 |
Precautionary Statements: | P210-P403+P235 | UN#: | 1993 |
Hazard Statements: | H225 | Packing Group: | Ⅲ |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.