13C NMR chemical shifts and substituent
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R. P. Gandhi; M. P. S. Ishar; Sudhir Kumar
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Article
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1990
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John Wiley and Sons
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English
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## Abstract ^13^C NMR chemical shifts were determined for all carbons in a number of 1,7,7โtrimethylโ3โ[(__E__)โ2โฒโarylethenyl]โ2โoxabicyclo[4.4.0]decaโ3,5โdienes [aryl = C~6~H~5~, C~6~H~4~CH~3~โ__p__, C~6~H~4~Fโ~__p__~, C~6~H~4~Cl~โ__p__~, C~6~H~4~Br~โ__p__~, C~6~H~4~CN~โ__p__~, C~6~H~4~NO~2~โ__p_