A novel approach to 1,4-oxathiocines: the thermal rearrangement of thiophenium methylides
作者:Otto Meth-Cohn、Eino Vuorinen
DOI:10.1039/c39880000138
日期:——
under rhodium acetate catalysis with various diazoketones to give thiopheniummethylides which rearrangethermally to give 1,4-oxathiocines, as confirmed by an X-ray crystal structure determination; one of these, 3-ethoxycarbonyl-5,8-dichloro-2-methyl-1,4-oxathiocine, corrects a supposed cyclopropathiophene structure and further rearranges to give ethyl 2,4-dichloro-5-hydroxy-6-methylbenzoate.
Vuorinen, Eino; Modro, Tomasz A., Phosphorus, Sulfur and Silicon and the Related Elements, 1991, vol. 63, # 1/2, p. 161 - 170
作者:Vuorinen, Eino、Modro, Tomasz A.
DOI:——
日期:——
GILLESPIE R. J.; MURRAY-RUST J.; MURRAY-RUST P.; PORTER A. E. A., TETRAHEDRON, 1981, 37, NO 4, 743-746
作者:GILLESPIE R. J.、 MURRAY-RUST J.、 MURRAY-RUST P.、 PORTER A. E. A.
DOI:——
日期:——
METH-COHN, OTTO;VUORINEN, EINO, J. CHEM. SOC. CHEM. COMMUN.,(1988) N 2, 138-140
作者:METH-COHN, OTTO、VUORINEN, EINO
DOI:——
日期:——
A novel thermal rearrangement of the 2-thiabicyclo[3,1,0]hex-3-ene system. The crystal and molecular structure of ethyl-2,4-dichloro-5-hydroxy-6-methylbenzoate
作者:Roger J. Gillespie、Judith Murray-Rust、Peter Murray-Rust、Alexander E.A. Porter
DOI:10.1016/s0040-4020(01)97691-4
日期:1981.1
Thermal rearrangement of 1,3-dichloro-6-ethoxycarbonyl-2-thiabicyclo[3, 1, 0]hex-3-ene does not follow the anticipated course, but leads instead to ethyl-2,4-dichloro-5-hydroxy-6-methylbenzoate, whose structure has been confirmed by an X-ray crystal structure determination.