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Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Chemical Structure| 17877-23-5 Chemical Structure| 17877-23-5

Structure of 17877-23-5

Chemical Structure| 17877-23-5

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Product Citations

Product Citations      Show More

Szafoni, Ewelina ; Kucinski, Krzysztof ; Hreczycho, Grzegorz ;

Abstract: Disclosed is a mild, scalable, and chemoselective cross-dehydrogenative functionalization protocol for the construction of Si−O−Si moieties under cobalt catalysis. The reaction has a broad scope and can be used to synthesize a wide range of silicon building blocks, including challenging dihydrosiloxanes and functionalized silsesquioxanes. Most importantly, the results are placed into context by benchmarking with state-of-the-art methods. Remarkably, the utilized PNP-Co catalyst enables the development of further synthetic strategies such as a one-pot sequential silanolysis/alcoholysis process or unprecedented dehydrocoupling reaction between germanol and hydrosilane.

Keywords: CobaltSilsesquioxanesSiloxanesSilanolsHydrosilanesDehydrogenative coupling

Purchased from AmBeed: ; ; ; ; ; ;

Stachowiak-Dluzynska, Hanna ; Kucinski, Krzysztof ; Broniarz, Konstancja ; Szafoni, Ewelina ; Gruszczynski, Marcin ; Lewandowski, Dariusz , et al.

Abstract: The reactions between silanols or terminal acetylenes with alkynylgermanes have been accomplished using potassium bis(trimethylsilyl)amide as the catalyst. This strategy has provided an entry point into various organogermanes including germasiloxanes and alkynylgermanes. Remarkably, not only KHMDS but also simple bases such as KOH can serve as efficient catalysts in this process.

Purchased from AmBeed: ; ; ; ; ;

Alternative Products

Product Details of [ 17877-23-5 ]

CAS No. :17877-23-5
Formula : C9H22OSi
M.W : 174.36
SMILES Code : O[Si](C(C)C)(C(C)C)C(C)C
MDL No. :MFCD01863576
InChI Key :MQNNNLJCDJBERF-UHFFFAOYSA-N
Pubchem ID :554410

Safety of [ 17877-23-5 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H225-H315-H319-H335
Precautionary Statements:P210-P233-P240-P241-P242-P243-P260-P261-P264-P271-P280-P302+P352-P303+P361+P353-P304-P304+P340-P305+P351+P338-P312-P321-P332+P313-P337+P313-P340-P362-P370+P378-P403-P403+P233-P403+P235-P405-P501
Class:3
UN#:1993
Packing Group:
 

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