Stannane, tributyl(1,1-dimethylethyl)-

Base Information

• Chemical Name: Stannane, tributyl(1,1-dimethylethyl)-
• CAS No.: 61906-72-7
• Molecular Formula: C16H36Sn
• Molecular Weight: 347.172
• Mol file: 61906-72-7.mol

Synonyms:

Chemical Property of Stannane, tributyl(1,1-dimethylethyl)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Stannane, tributyl(1,1-dimethylethyl)-

There total 3 articles about Stannane, tributyl(1,1-dimethylethyl)- 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: 40.0%

tri-n-butyl(trans-1,2-epoxy-1-octyl)tin → tributyl-t-butylstannane (61906-72-7,157066-15-4) + trans-2,2-dimethyl-3-decene (55499-02-0)

Guidance literature:

With tert.-butyl lithium; In tetrahydrofuran; diethyl ether; pentane; cooling of tri-n-butyl(trans-1,2-epoxy-1-octyl)tin in THF, ether, pentane to -95°C, introducing of t-butyllithium, warming up to 0°C, recooling, quenching with H2O; careful removal of solvent, gas chromatography;

DOI:10.1016/0022-328X(88)89085-5

Reference yield: 35.0%

(R,R)-1,2-dicyclohexylethane-1,2-diol tert-butyl alcohol borate (869218-52-0) + CH2(CH2C(CH3)2)2NCO2CH2Sn(C4H9)3 (927267-60-5) + tert.-butyl lithium (594-19-4) → (CH3)3CBO2C2H2(C6H11)2 + CH2(CH2C(CH3)2)2NCO2CH(Sn(C4H9)3)BO2C2H2(C6H11)2 + CH2(CH2C(CH3)2)2NCO2CH(Sn(C4H9)3)BO2C2H2(C6H11)2 + tributyl-t-butylstannane (61906-72-7,157066-15-4)

Guidance literature:

With N,N,N,N,-tetramethylethylenediamine; In diethyl ether; Sn compd. reacted with Li compd. and TMEDA in Et2O for 30 min at -78°C, reacted with B compd. at -78°C for 30 min; flash-chromd. (silica, hexanes/CH2Cl2);

DOI:10.1021/ja066183s

Reference yield: 29.0%

(+)-pinane-2,3-diol t-butanol borate + tert.-butyl lithium (594-19-4) + (diisopropylcarbamoyloxy)(tributylstannyl)methane (153526-41-1) → (CH3)3CBO2C7H7(CH3)3 + (C4H9)3SnCH(OC(O)N(CH(CH3)2)2)BO2C7H7(CH3)3 + tributyl-t-butylstannane (61906-72-7,157066-15-4)

Guidance literature:

With N,N,N,N,-tetramethylethylenediamine; In diethyl ether; Sn compd. reacted with Li compd. and TMEDA in Et2O for 30 min at -78°C, reacted with B compd.;

DOI:10.1021/ja066183s

upstream raw materials:

(R,R)-1,2-dicyclohexylethane-1,2-diol tert-butyl alcohol borate

CH₂(CH₂C(CH₃)2)2NCO₂CH₂Sn(C₄H₉)3

tert.-butyl lithium

(diisopropylcarbamoyloxy)(tributylstannyl)methane

Refernces

• 1、 Eisch, John J.,Galle, James E.. "Organosilicon compounds with functional groups proximate to silicon. XVII. Synthetic and mechanistic aspects of the lithiation of α,β-epoxyalkylsilanes and related α-heterosubstituted epoxides". . p. 293 - 314. Retrieved 2007/10/02.