COLCHICINE - NATURE OF THE B-RING

[1] BARTON, 1945, J CHEM SOC, P176

[2] BUCHANAN, 1948, NATURE, V162, P692

[3] COHEN, 1940, J CHEM SOC, P194

[4] COOK, 1944, J CHEM SOC, P322

[5] JOHANNY, 1888, MONATSH, V9, P865

[6] JONES RN, 1941, J AM CHEM SOC, V63, P1658

[7] Ultraviolet absorption spectra of organic molecules: The dependence upon restricted rotation and resonance [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1940, 62 : 2906 - 2911

[8] THE ULTRAVIOLET ABSORPTION SPECTRA OF SUBSTITUTED BITOLYLS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1950, 72 (01) : 44 - 48

[9] TARBELL, 1946, J AM CHEM S, V68, P502

[10] Ultraviolet absorption spectra of organic molecules. II. The effect of substituent groups upon the absorption of biphenyl [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1941, 63 : 3018 - 3025

[1] BARTON, 1945, J CHEM SOC, P176

[2] BUCHANAN, 1948, NATURE, V162, P692

[3] COHEN, 1940, J CHEM SOC, P194

[4] COOK, 1944, J CHEM SOC, P322

[5] JOHANNY, 1888, MONATSH, V9, P865

[6] JONES RN, 1941, J AM CHEM SOC, V63, P1658

[7] Ultraviolet absorption spectra of organic molecules: The dependence upon restricted rotation and resonance [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1940, 62 : 2906 - 2911

[8] THE ULTRAVIOLET ABSORPTION SPECTRA OF SUBSTITUTED BITOLYLS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1950, 72 (01) : 44 - 48

[9] TARBELL, 1946, J AM CHEM S, V68, P502

[10] Ultraviolet absorption spectra of organic molecules. II. The effect of substituent groups upon the absorption of biphenyl [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1941, 63 : 3018 - 3025