Syntheses of chromanes and coumaranes

[1] STOERMER, 1901, BER, V34, P1806

[2] 1910, ANN, V372, P197

[3] 1892, BER, V25, P2409

[4] 1914, CHEM ZENTR, P1213

[5] D R P, P864

[6] 1905, BER, V38, P855

[7] 1903, BER, V36, P2873

[8] 1896, J CHEM SOC, V69, P164

[9] 1893, BER, V26, P2987

[10] 1919, J AM CHEM SOC, V41, P648

[1] STOERMER, 1901, BER, V34, P1806

[2] 1910, ANN, V372, P197

[3] 1892, BER, V25, P2409

[4] 1914, CHEM ZENTR, P1213

[5] D R P, P864

[6] 1905, BER, V38, P855

[7] 1903, BER, V36, P2873

[8] 1896, J CHEM SOC, V69, P164

[9] 1893, BER, V26, P2987

[10] 1919, J AM CHEM SOC, V41, P648