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a
b
Isolated yield based on the triarylamine. 4-Bromobenzaldehyde (1.2
c
equiv) under standard catalytic condition. 5-Bromo-2-thiophene-
carbaldehyde (1.2 equiv) under standard catalytic condition.
Scheme 3. One-Pot Synthesis of an Unsymmetrical Triad
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effective for MFBT and much less so for BT; further work is
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ASSOCIATED CONTENT
* Supporting Information
Experimental details characterization data. This material is
■
S
AUTHOR INFORMATION
Corresponding Author
■
R.; Pisula, W.; Spiess, H. W.; Mullen, K. J. Am. Chem. Soc. 2011, 133,
̈
2605.
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Notes
The authors declare no competing financial interest.
ACKNOWLEDGMENTS
■
The authors thank the National Science Foundation for
support through the CCI Center for Selective C-H
Functionalization (CHE-1205646) and through the PREM
program (DMR-0934212).
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