2,6-Bis(tributylstannyl)pyridine synthesis
- Product Name:2,6-Bis(tributylstannyl)pyridine
- CAS Number:163630-07-7
- Molecular formula:C29H57NSn2
- Molecular Weight:657.19
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Yield: 17%
Reaction Conditions:
with n-butyllithium in tetrahydrofurandropwise addn. of BuLi to dibromopyridine (over 2 h, -90°C), stirring (-90°C, 2 h), addn. of Bu3SnCl (over 1 h, below -75°C), warming to room temp.; water addn., extn. of aq. layer (CH2Cl2), drying combined org. layers (MgSO4), evapn., repeated distn. (140-150°C/5E-6 Torr); elem. anal.;
References:
Hanan, Garry S.;Schubert, Ulrich S.;Volkmer, Dirk;Riviere, Emmanuel;Lehn, Jean-Marie;Kyritsakas, Nathalie;Fischer, Jean [Canadian Journal of Chemistry,1997,vol. 75,# 2,p. 169 - 182]