31197-41-8 Usage
Description
(2-Butenyl)tributylstannane, with the chemical formula C16H34Sn, is an organotin compound that serves as a versatile reagent in organic synthesis. It is particularly utilized in the Stille coupling reaction, which is a method for creating carbon-carbon bonds through the coupling of an organic halide with an organotin compound. This colorless liquid, characterized by a pungent odor, is recognized for its role as a source of an organic group in a range of chemical reactions. Due to its reactivity and toxicity, (2-Butenyl)tributylstannane must be handled and stored under inert gas to prevent degradation and potential health hazards.
Uses
Used in Organic Synthesis:
(2-Butenyl)tributylstannane is used as a reagent in organic synthesis for its ability to participate in the Stille coupling reaction, which is crucial for forming carbon-carbon bonds. This reaction is significant in the formation of complex organic molecules and contributes to the development of new pharmaceuticals and materials.
Used in Pharmaceutical Development:
In the pharmaceutical industry, (2-Butenyl)tributylstannane is used as a key intermediate in the synthesis of various drug molecules. Its role in the Stille coupling reaction allows for the creation of specific carbon-carbon linkages that are essential for the biological activity of certain medications.
Used in Material Science:
(2-Butenyl)tributylstannane also finds application in material science, where it is employed in the synthesis of advanced materials with unique properties. The Stille coupling reaction facilitated by this organotin compound enables the production of novel polymers and other materials with potential applications in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 31197-41-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,1,9 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 31197-41:
(7*3)+(6*1)+(5*1)+(4*9)+(3*7)+(2*4)+(1*1)=98
98 % 10 = 8
So 31197-41-8 is a valid CAS Registry Number.
31197-41-8Relevant articles and documents
ALLYLIC REARRANGEMENT IN REDISTRIBUTION REACTIONS. THE SYSTEM cis/trans-n-Bu3SnCH2CH=CHCH3/n-Bu2SnCl2
Gambaro, Alessandro,Marton, Daniele,Tagliavini, Giuseppe
, p. 57 - 62 (1981)
Allylic rearrangement occurs in the solvent-free redistribution reaction between trans/cis-Bu3SnCH2CH=CHCH3 and Bu2SnCl2: .Subsequent isomerization of I is catalyzed by Bu2SnCl2 (see eq. 2) to an equilibrium mixture of cis-II (72-74percent) trans
Addition of allylstannanes to an oxy-stabilized carbenium ion on a 1,7-dioxaspiro[5.5]undecane ring system
Brimble, Margaret A.,Fares, Fares A.,Turner, Peter
, p. 677 - 684 (2007/10/03)
The nucleophilic addition of allylstannanes to (2R*,5S*,6S*)-2-acetoxy-5-benzyloxy-1,7-dioxaspiro-[5.5] undecane 1 has been studied. The optimum conditions involve the use of trimethylsilyl trifluoromethanesulfonate in dichloromethane at -78°C. In the exa
Tributyl(3-methyl-2-butenyl)tin
Naruta, Yoshinori,Nishigaichi, Yutaka,Maruyama, Kazuhiro
, p. 118 - 118 (2017/05/23)
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