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Determination of configuration of products of nucleophilic addition to activated acetylenes by the NMR method |
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| Authors: | N L Zaichenko I I Chervin V N Voznesenskii Yu I Él'natanov R G Kostyanovskii |
| Institution: | (1) Institute of Chemical Physics, Academy of Sciences of the USSR, Moscow |
| Abstract: | Conclusions It was shown that the stereospecificity of SSCC3 C,H trans > 3J C,H cis is applicable as a configurational test for di- and trisubstituted alkenes R2E(Y)C=C(X)H with various heteroatomic substituents (E=N, P, S) and activating groups (X=CO2Alk, CN at Y=H, and X=Y=CO2Alk, CN, CF3).Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 779–783, April, 1988. |
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