Conclusions
In alkyl vinyl ethers, the values of1J (13C=13C) SSCC increase with increasing effective volume of the alkyl group, opposite to the change in the corresponding constants in the series of alkyl phenyl ethers.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2249–2252, October, 1982.
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Krivdin, L.B., Kalabin, G.A. & Trofimov, B.A. Direct13C-13C spin-spin coupling constants of olefinic carbons in vinyl ethers. Russ Chem Bull 31, 1981–1983 (1982). https://doi.org/10.1007/BF00950636
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DOI: https://doi.org/10.1007/BF00950636