Nuclear Magnetic Resonance Study of Exchanging Systems. XI.13C NMR Spectra of 9-Ethyltriptycene Derivatives and the Restricted Rotation of the Ethyl Group
1978 ◽
Vol 51
(6)
◽
pp. 1777-1783
◽
2020 ◽
Vol 100
(4)
◽
pp. 60-74
1987 ◽
Vol 2
(4)
◽
pp. 431-435
◽
1978 ◽
Vol 19
(22)
◽
pp. 1905-1908
◽
1970 ◽
Vol 22
(2)
◽
pp. 361-364
◽
1983 ◽
Vol 48
(25)
◽
pp. 4817-4821
◽
1974 ◽
Vol 15
(20)
◽
pp. 1803-1806
◽