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18 Compound 17 underwent rapid protodestannylation during TLC
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and excellent purity using the K2CO3 method (see ESIz).
19 For example, compound 15 was isolated from a complex product
mixture containing both starting materials and product,
which were all isolated cleanly, in addition to further unidentified
side-products.
c
This journal is The Royal Society of Chemistry 2010
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