Technology Process of Stannane, tributyl(3-phenyl-2-propenyl)-, (Z)-
There total 3 articles about Stannane, tributyl(3-phenyl-2-propenyl)-, (Z)- which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
ammonium chloride;
In
tetrahydrofuran;
(under Ar); addn. of CuCN to a soln. of the stannyllithium in THF at -78°C, dropwise addn. of the allene to this soln., stirring for 30 min, warming to 0°C, addn. of NH4Cl; extg., drying, chromy., elem. anal.;
- Guidance literature:
-
With
2,2,6,6-tetramethyl-piperidine-N-oxyl;
In
benzene;
Irradiation (UV/VIS); N2; Sn-compd. soln. irradiation with 300 W high-pressure Hg lamp throughsatd. aq. CuSO4 soln. for 1 h, solvent evapn. (reduced pressure); TLC(PLC) (hexane/DCM 9:1); total yield 68 %, E/Z ratio 30:70;
DOI:10.1039/a707609f
- Guidance literature:
-
With
1,1-dibromomethane;
In
benzene;
Irradiation (UV/VIS); N2; Sn-compd. soln. irradiation with 300 W high-pressure Hg lamp throughsatd. aq. CuSO4 soln. for 40 min, solvent evapn. (reduced pressure), Et 2O addn., soln. washing (aq. KF), drying (Na2SO4), evapn.; crystn. on residue treating with CHCl3/hexane at -20°C overnight;total yield 76 %, E/Z ratio 38:62;
DOI:10.1039/a707609f