Synthesis of o-dimethylene isoxazole via isoxazole-fused 3-sulfolene
摘要:
Isoxazole-fused 3-sulfolene 12 has been synthesized from the readily available starting material 7 in three steps. Heating compound 12 at 160-180-degrees-C generates o-dimethylene isoxazole 6b which undergoes smooth cycloaddition reactions.
Synthesis of o-dimethylene isoxazole via isoxazole-fused 3-sulfolene
摘要:
Isoxazole-fused 3-sulfolene 12 has been synthesized from the readily available starting material 7 in three steps. Heating compound 12 at 160-180-degrees-C generates o-dimethylene isoxazole 6b which undergoes smooth cycloaddition reactions.
Synthesis of o-dimethylene isoxazole via isoxazole-fused 3-sulfolene
作者:Ta-shue Chou、Ruei-Chih Chang
DOI:10.1016/s0040-4039(00)74736-8
日期:1992.12
Isoxazole-fused 3-sulfolene 12 has been synthesized from the readily available starting material 7 in three steps. Heating compound 12 at 160-180-degrees-C generates o-dimethylene isoxazole 6b which undergoes smooth cycloaddition reactions.