90330-50-0Relevant academic research and scientific papers
DIENE-TRANSMISSIVE DIELS-ALDER REACTION OF A NEW CROSS-CONJUGATED TRIENE: SELECTIVE FORMATION OF MONO- AND BIS-CYCLOADDUCT
Tsuge, Otohiko,Kanemasa, Shuji,Sakoh, Hirohiko,Wada, Eiji
, p. 273 - 276 (2007/10/02)
A new activated cross-conjugated triene, 3-(methoxymethylene)-2,4-bis(trimethylsilyloxy)-1,4-pentadiene, was prepared.Its reactions with acetylenic dienophiles resulted in the exclusive formation of mono-cycloadducts, while in the reactions with cyclic ol
DIENE-TRANSMISSIVE DIELS-ALDER CYCLOADDITION REACTION OF BIS(SILYLOXY) CROSS-CONJUGATED TRIENES.
Tsuge,Wada,Kanemasa,Sakoh
, p. 3221 - 3233 (2007/10/02)
Multiple Diels-Alder reaction of bis(silyloxy) cross-conjugated trienes is presented. Two trienes, 3-benzylidene- and 3-(methoxymethylene)-2,4-bis(trimethylsilyloxy)-1,4-pentadiene, undergo two sequential Diels-Alder cycloadditions with a variety of dieno
Synthesis and Some Properties of 2-Azathiabenzene 1-Oxides
Ikeda, Masazumi,Tsubouchi, Hidetsugu,Tsunekawa, Masayoshi,Kondo, Hiroshi,Tamura, Yasumitsu
, p. 3028 - 3035 (2007/10/02)
Syntheses of 1-methyl-2-azathiabenzene 1-oxide and its 5-methyl derivative are described.The physical (1H-nuclear magnetic resonance (NMR) and 13C-NMR spectra) and chemical properties (deuteration, bromination, and nitration) suggest that 1-methyl-2-azath
