tributyl(3,4-difluorophenyl)stannane

Base Information

Chemical Name:tributyl(3,4-difluorophenyl)stannane
CAS No.:136294-91-2
Molecular Formula:C₁₈H₃₀F₂Sn
Molecular Weight:403.143
Hs Code.:

Synonyms:tributyl(3,4-difluorophenyl)stannane

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of tributyl(3,4-difluorophenyl)stannane

Chemical Property:

Purity/Quality:

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MSDS Files:: SDS file from LookChem

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Technology Process of tributyl(3,4-difluorophenyl)stannane

There total 3 articles about tributyl(3,4-difluorophenyl)stannane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 92.0%

: 813-19-4
bis(tri-n-butyltin)

: 114336-38-8
sodium 3,4-difluorobenzenesulfinate

: 136294-91-2
tributyl(3,4-difluorophenyl)stannane

Guidance literature:: With bis(tri-t-butylphosphine)palladium⁽⁰⁾; silver carbonate; In N,N-dimethyl acetamide; at 140 ℃; for 1h; Inert atmosphere;
DOI:10.1016/j.tetlet.2018.09.065

Reference yield: 67.0%

: 348-61-8
1-bromo-3,4-difluorobenzene

: 1461-22-9
tributyltin chloride

: 136294-91-2
tributyl(3,4-difluorophenyl)stannane

Guidance literature:: With CH₃CH₂CH₂CH₂Li; In diethyl ether; hexane; (inert atm., Schlenk technique); addn. of hexane soln. of butyllithium to ethereal soln. of benzene deriv. at -78°C, stirring for 40 min at -78°C, addn. of tin compd. at -78°C, stirring at room temp. overnight; filtration through alumina, evapn., NMR;
DOI:10.1021/om800874d

Reference yield:

: 145758-05-0
3,4-difluorobenzenesulfonyl chloride

: 136294-91-2
tributyl(3,4-difluorophenyl)stannane

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydrogencarbonate; sodium sulfite / water / 3 h / 80 °C

2: silver carbonate; bis(tri-t-butylphosphine)palladium⁽⁰⁾ / N,N-dimethyl acetamide / 1 h / 140 °C / Inert atmosphere

With bis(tri-t-butylphosphine)palladium⁽⁰⁾; sodium hydrogencarbonate; silver carbonate; sodium sulfite; In N,N-dimethyl acetamide; water;
DOI:10.1016/j.tetlet.2018.09.065