393857-27-7 Usage
Description
(4-Ethylphenylethynyl)trimethylsilane, with the molecular formula C13H18Si, is a silane-based chemical compound characterized by a triple bond between a carbon and a silicon atom. (4-ETHYLPHENYLETHYNYL)TRIMETHYLSILANE is recognized for its role as a synthetic intermediate in the creation of various organic compounds and its utility as a ligand in organometallic chemistry, particularly in the synthesis of transition metal complexes. Its ability to efficiently transfer the ethynyl group to a broad spectrum of organic substrates renders it a valuable reagent in organic synthesis. Furthermore, it contributes as a building block in the development of functional materials and pharmaceuticals.
Uses
Used in Organic Synthesis:
(4-Ethylphenylethynyl)trimethylsilane is used as a synthetic intermediate for the production of various organic compounds. Its capacity to transfer the ethynyl group to a wide range of organic substrates makes it a crucial component in this application, enhancing the synthesis process and expanding the possibilities for creating diverse organic molecules.
Used in Organometallic Chemistry:
In the field of organometallic chemistry, (4-Ethylphenylethynyl)trimethylsilane serves as a ligand, particularly in the synthesis of transition metal complexes. Its role in this application is vital for the formation and stabilization of these complexes, which are essential in various chemical reactions and industrial processes.
Used in the Production of Functional Materials:
(4-Ethylphenylethynyl)trimethylsilane is utilized as a building block in the creation of functional materials. Its unique properties and reactivity contribute to the development of materials with specific characteristics and applications, such as in electronics, coatings, and other advanced technologies.
Used in Pharmaceutical Industry:
Within the pharmaceutical industry, (4-Ethylphenylethynyl)trimethylsilane is employed as a key component in the synthesis of various drugs and pharmaceutical compounds. Its versatility and reactivity make it an invaluable asset in the development of new medications and therapies, potentially leading to breakthroughs in the treatment of various diseases and conditions.
Check Digit Verification of cas no
The CAS Registry Mumber 393857-27-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,3,8,5 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 393857-27:
(8*3)+(7*9)+(6*3)+(5*8)+(4*5)+(3*7)+(2*2)+(1*7)=197
197 % 10 = 7
So 393857-27-7 is a valid CAS Registry Number.
InChI:InChI=1/C13H18Si/c1-5-12-6-8-13(9-7-12)10-11-14(2,3)4/h6-9H,5H2,1-4H3
393857-27-7Relevant articles and documents
Microwave-assisted copper- and palladium-catalyzed sonogashira-type coupling of aryl bromides and iodides with trimethylsilylacetylene
Lei, Yonghua,Hu, Tianhan,Wu, Xingsen,Wu, Yue,Xiang, Hua,Sun, Haopeng,You, Qidong,Zhang, Xiaojin
, p. 1100 - 1103 (2016/03/09)
An efficient and rapid method was developed for the synthesis of 1-aryl-2-(trimethylsilyl)acetylene. Copper and palladium-catalyzed sonogashira-type coupling of trimethylsilylacetylene and aryl bromides or iodides in the presence of triethylamine as base
One-pot synthesis of 1,3-enynes with a CF3 group on the terminal sp2 carbon by an oxidative Sonogashira cross-coupling reaction
Ikeda, Akari,Omote, Masaaki,Kusumoto, Kana,Tarui, Atsushi,Sato, Kazuyuki,Ando, Akira
supporting information, p. 8886 - 8892 (2015/08/24)
Oxidative Sonogashira cross-coupling reactions of (E)-trimethyl(3,3,3-trifluoroprop-1-enyl)silane with arylacetylene were achieved using silver fluoride and a palladium catalyst, to afford high yields of various 1,3-enynes with a CF3 group on the terminal sp2 carbon. Silver fluoride promoted C-Si bond dissociation and oxidation of palladium, enabling catalytic use of palladium.
Synthesis of oxygen- and sulfur-bridged dirhodium complexes and their use as catalysts in the chemoselective hydrogenation of alkenes
Zhu, Chuan,Yukimura, Noriaki,Yamane, Motoki
experimental part, p. 2098 - 2103 (2010/06/19)
Oxygen-bridged and sulfur-bridged rhodium homobimetallic complexes were synthesized as air-stable crystals by using 2,6-bis(phosphanylmethyl)phenolate and -thiophenolate as the ligands, respectively. The oxygen-bridged dirhodium complex has a symmetrical structure where the carbon atom at the ipso position, oxygen, and two rhodium atoms are located in the same plane. It is thermally stable compared to the sulfur-bridged dirhodium complex and shows catalytic activity for hydrogenation of alkenes with high chemoselectivity.
