Woodward et al., J. Am. Chem. Soc., 68, 2229-2235 (1946), "Tetrahydrothiophene Derivatives". |
Hramatka et al., Monatshaefte fuer Chemie, 104, 1520-1525 (1973), "Mechanism of Dieckmann Reaction . . . ". |
Henrio et al., Bull. Soc. Chim. Fr., (1-2), 265-272 (1976), "Syntheses Using 2-Acetyl and 2-Formyl-3-Hydroxythiophene and Selenophene". |
Paulmier et al., Bull. Soc. Chim. Fr., (7-8), 2434-2441 (1973), "Synthesis and Chemical Properties of Carbonylated and Hydroxylated Thiophenes and Selenophenes". |
Roussel-Perin et al., C.R. Acad. Sc. Paris, 261, 464-467 (1965), "New Synthesis of Thiophenopyrones". |
Henrio et al., C.R. Acad. Sc. Paris, 278, 125-128 (1974), "Synthesis and Chemical Properties of Variously Substituted 3-Hydroxythiophene and Selenophene". |