1631-70-5 Usage
Description
Benzyldimethylsilane, also known as (phenylmethyl)dimethylsilane, is an organosilicon compound with the chemical formula C8H12Si. It is a colorless liquid with a mild, non-irritating odor and is known for its stability and reactivity in various chemical reactions. Benzyldimethylsilane is a versatile compound that plays a significant role in the synthesis of various organic molecules and has applications in different industries.
Uses
Used in Organic Synthesis:
Benzyldimethylsilane is used as a key intermediate in organic synthesis for the production of various organic compounds. Its reactivity and stability make it a valuable component in the synthesis of pharmaceuticals, agrochemicals, and dyestuffs.
Used in Pharmaceutical Industry:
Benzyldimethylsilane is used as a building block in the development of new drugs and pharmaceutical compounds. Its unique chemical properties allow for the creation of novel molecules with potential therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical industry, benzyldimethylsilane is utilized as a starting material for the synthesis of various agrochemicals, such as pesticides and herbicides. Its versatility in chemical reactions enables the development of new and effective products for agricultural use.
Used in Dye Industry:
Benzyldimethylsilane is also used in the dye industry for the synthesis of various dyes and pigments. Its ability to form stable compounds with a wide range of colors makes it an essential component in the production of high-quality dyes.
Check Digit Verification of cas no
The CAS Registry Mumber 1631-70-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,3 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1631-70:
(6*1)+(5*6)+(4*3)+(3*1)+(2*7)+(1*0)=65
65 % 10 = 5
So 1631-70-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H13Si/c1-10(2)8-9-6-4-3-5-7-9/h3-7H,8H2,1-2H3
1631-70-5Relevant articles and documents
Metal-free hydrogen evolution cross-coupling enabled by synergistic photoredox and polarity reversal catalysis
Cao, Jilei,Lu, Kanghui,Ma, Lishuang,Yang, Xiaona,Zhou, Rong
supporting information, p. 8988 - 8994 (2021/11/23)
A synergistic combination of photoredox and polarity reversal catalysis enabled a hydrogen evolution cross-coupling of silanes with H2O, alcohols, phenols, and silanols, which afforded the corresponding silanols, monosilyl ethers, and disilyl ethers, respectively, in moderate to excellent yields. The dehydrogenative cross-coupling of Si-H and O-H proceeded smoothly with broad substrate scope and good functional group compatibility in the presence of only an organophotocatalyst 4-CzIPN and a thiol HAT catalyst, without the requirement of any metals, external oxidants and proton reductants, which is distinct from the previously reported photocatalytic hydrogen evolution cross-coupling reactions where a proton reduction cocatalyst such as a cobalt complex is generally required. Mechanistically, a silyl cation intermediate is generated to facilitate the cross-coupling reaction, which therefore represents an unprecedented approach for the generation of silyl cationviavisible-light photoredox catalysis.
Palladium-Catalyzed Cross-Coupling of Silyl Electrophiles with Alkylzinc Halides: A Silyl-Negishi Reaction
Cinderella, Andrew P.,Vulovic, Bojan,Watson, Donald A.
supporting information, p. 7741 - 7744 (2017/06/21)
We report the first example of a silyl-Negishi reaction between secondary zinc organometallics and silicon electrophiles. This palladium-catalyzed process provides direct access to alkyl silanes. The delicate balance of steric and electronic parameters of the employed DrewPhos ligand is paramount to suppressing isomerization and promoting efficient and selective cross-coupling.
