Table S1. UV-Vis spectra of 1-8 in methanol and acetonitrile (λ in nm, ε in M-1cm-1). S λmax, MeOH εmax# ε254# λmax, ACN εmax# ε254# 1 H 225.9 2.56*104 4.21*103 229.1 2.02*104 9.10*103 2 CH3 244.9 2.61*104 2.12*104 250.0 1.74*104 1.68*104 3 OCH2CH3 247.0 1.82*104 1.56*104 251.1 1.55*104 1.52*104 4 CF3 226.0 1.75*104 1.76*103 226.0 2.14*104 8.52*103 5 C(O)OCH3 236.0 1.83*104 6.68*103 238.0 2.60*104 6.68*103 6 CN 236.9 3.17*104 9.61*103 239.0 2.93*104 1.54*104 7 C(O)CH3 244.0 3.36*104 2.35*104 244.0 0.27*104 2.09*104 8 N(Me)2 304.0 2.03*104 1.37*104 311.1 1.70*103 1.95*104 # εmax is absorption coefficient at maximum absorption, ε 254 is absorption coefficient at λ = 254 nm.
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Sources: Doctoral Thesis
Table S1. UV-Vis spectra of 1-8 in methanol and acetonitrile (λ in nm, ε in M-1cm-1). S λmax, MeOH εmax# ε254# λmax, ACN εmax# ε254# 1 H 225.9 2.56*104 4.21*103 229.1 2.02*104 9.10*103 2 CH3 244.9 2.61*104 2.12*104 250.0 1.74*104 1.68*104 3 OCH2CH3 247.0 1.82*104 1.56*104 251.1 1.55*104 1.52*104 4 CF3 226.0 1.75*104 1.76*103 226.0 2.14*104 8.52*103 5 C(O)OCH3 236.0 1.83*104 6.68*103 238.0 2.60*104 6.68*103 6 CN 236.9 3.17*104 9.61*103 239.0 2.93*104 1.54*104 7 C(O)CH3 244.0 3.36*104 2.35*104 244.0 0.27*104 2.09*104 8 N(Me)2 304.0 2.03*104 1.37*104 311.1 1.70*103 1.95*104 # εmax is absorption coefficient coefficient at maximum absorption, ε 254 is absorption coefficient coefficient at λ = 254 nm.
Appears in 1 contract
Sources: Doctoral Thesis