SOME NEW COUMARINS AND CHROMONES AND THEIR ULTRAVIOLET ABSORPTION SPECTRA

[1] Arndt F., 1943, ORG SYNTH, VII, P165

[2] GARDNER T. S., 1950, JOUR ORGANIC CHEM, V15, P841, DOI 10.1021/jo01150a021

[3] GULATI, 1934, J CHEM SOC, P1765

[4] KNOEVENAGEL, 1898, BER, V31, P2585

[5] Sastri V. D. N., 1946, P INDIAN ACAD SCI A, V24A, P243

[6] SCHMUTZ, 1951, HELV CHIM ACTA, V34, P766

[7] TASAKI, 1937, ACTA PHYTOCHIM, V3, P21

[8] WEISS, 1929, MONATSH, V51, P386

[1] Arndt F., 1943, ORG SYNTH, VII, P165

[2] GARDNER T. S., 1950, JOUR ORGANIC CHEM, V15, P841, DOI 10.1021/jo01150a021

[3] GULATI, 1934, J CHEM SOC, P1765

[4] KNOEVENAGEL, 1898, BER, V31, P2585

[5] Sastri V. D. N., 1946, P INDIAN ACAD SCI A, V24A, P243

[6] SCHMUTZ, 1951, HELV CHIM ACTA, V34, P766

[7] TASAKI, 1937, ACTA PHYTOCHIM, V3, P21

[8] WEISS, 1929, MONATSH, V51, P386