有机化学反应烷烃烯烃炔烃卤代烃Antielimination;bothEandZstereoisomersareformed.Theisomerwiththebulkiestgroupsonoppositesidesofthedoublebondwillbeformedingreateryield.Iftheβ-carbonfromwhichthehydrogenisremovedisbondedtoonlyonehydrogen,onlyoneeliminationproductisformed.Itsconfigurationdependsontheconfigurationofthereactant.Antiandsynelimination;bothEandZstereoisomersareformed.Theisomerwiththebulkiestgroupsonoppositesidesofthedoublebondwillbeformedingreateryield.醇醚金属有机化合物芳香烃羰基化合物胺及杂环碳水化合物氧化还原反应