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13C NMR chemical shifts of the carbon atoms of the methoxymethyl group of di-ortho-substituted aromatic methoxymethyl ethers

✍ Scribed by Teodoro S. Kaufman; Robert D. Sindelar; Alex R. Jürgens

Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
291 KB
Volume
27
Category
Article
ISSN
0749-1581

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✦ Synopsis

Complete 13C spectral assignments of 28 aromatic methoxymethyl ethers bearing different substituents and substitution patterns were made. While mefa-, para-or mono-ortho-substitution did not significantly affect the 13C resonances of the carbon atoms of the methoxymethyl group, di-ortho-substitution produced the deshielding of both carbons. This effect was more pronounced on the methylene carbon atom.

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