Substituent effects in 1,3-indanediones
1982 ◽
Vol 47
(5)
◽
pp. 1486-1493
◽
The carbonyl stretching frequencies correlate well with substituent constants in a series of 166 1,3-indanediones using improved and extended Seth-Paul-Van Duyse equation. Transmissive factors and group electronegativities have been used to find empirical equations for calculation of substituent constants of more complex structural fragments.
2006 ◽
Vol 71
(11-12)
◽
pp. 1557-1570
◽
1996 ◽
Vol 61
(8)
◽
pp. 1205-1214
◽
1969 ◽
Vol 47
(24)
◽
pp. 4577-4588
◽
1995 ◽
Vol 60
(5)
◽
pp. 841-850
◽
1975 ◽
Vol 53
(23)
◽
pp. 3622-3633
◽
1980 ◽
Vol 58
(23)
◽
pp. 2537-2549
◽
1991 ◽
Vol 421
(1)
◽
pp. 75-90
◽