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ChemicalBook CAS DataBase List BIS(TRICYCLOHEXYLTIN) SULFIDE
13121-76-1

BIS(TRICYCLOHEXYLTIN) SULFIDE synthesis

3synthesis methods
BIS(TRICYCLOHEXYLTIN) SULFIDE is prepared in quantitative yield by treating tricyclohexyltin chloride with Na2S.9H2O in refluxing ethanol (95%) for 2 h; recrystallization from CH2Cl2/MeOH affords pure material, mp 130-132 °C.
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Yield:31710-09-5 20% ,13121-76-1 50%

Reaction Conditions:

in melt;byproducts: NH3, H2O; under N2 stream, equimolar amt. of educts gradually heated to 180-200°C, then temp. retained at 130-140.degree for 4 h; crude product was refluxed in CHCl3, filtered off, filtrate concd., kept in ice cold water for 15 min, The ((C6H11)3Sn)2S filtered, elem. anal., filtrate concd., the (C6H11)3NCS recrystd. from petroleum ether;

References:

Awasthi;Bhattacharya;Verma [Journal of the Indian Chemical Society,1982,vol. 59,# 2,p. 264 - 268]

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