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. Author manuscript; available in PMC: 2013 Jun 13.
Published in final edited form as: J Am Chem Soc. 2012 May 23;134(23):9755–9761. doi: 10.1021/ja302692j

Figure 4.

Figure 4

1H-13C correlation with DEPT; methyls and methines shown in red, methylenes shown in blue. (a) Partial HSQC spectrum of 2. (b) Partial HSQC spectrum of 6 with 2 overlaid in grey. (c) Partial HSQC spectrum of 7 with 2 overlaid in grey. HSQC = heteronuclear single-quantum correlation. DEPT = distortionless enhancement by polarization transfer.