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A large scale preparation is described in the Supporting Information.
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41
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0043029011
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0345164163
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note
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The same is true for compounds 9-13 in Scheme 2.
-
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49
-
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0344301660
-
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note
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Full information on the X-ray structure of compound 14 is given in the Supporting Information. The complete set of data has been deposited at the Cambridge Crystallographic Data Center, Cambridge, UK, under the deposition number CCDC 127650.
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50
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For details, see the Supporting Information.
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