CAS: 256-81-5; 5H-Dibenzo[a,D][7]Annulene

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5-二苯并环庚烯酮置于氢氧化钾,一水合肼,异丙醇体系中,化学反应生成5H-二苯并[a,D]环庚烯
参考文献:脂环族研究十二:2:3,6:7-二苯甲酮的脂环族合成
标题:脂环族研究十二:2:3,6:7-二苯甲酮的脂环族合成
摘要:反式-2-Benzylcyclohexylacetic酸用多磷酸环化,得到反式-2:3-苯并-5:6-Cyclohexanocycloheptanone.还原成相应的醇,然后进行脱水和脱氢,得到2:3,6:7-二苯并环庚-3-3:4:6-三烯,将其用二氧化硒氧化为2:3,6:7-二苯并tropone.
Doi:10.1016/0040-4020(57)85005-4

专利信息

专利号:CN-1671676-A
优先权日:2002-07-23
标 题:Process for the continuous intermediate separation of alkylene oxides formed in the by-product-free synthesis of alkylene oxides by means of a dividing wall column

专利号:WO-9518186-A1
优先权日:1993-12-28
标 题 :Modular design and synthesis of aminimide containing molecules

专利号:KR-20040101991-A
优先权日:2001-12-14
标题:Preparation of intermediates useful in the synthesis of antiviral nucleosides

专利号:CN-101437792-A
优先权日:2006-03-15
标题 :Synthesis of Thrombopoietin Activity Modulating Compounds

专利号:CN-1105355-A
优先权日:1993-12-30
标题 :Modlar design and synthesis of aminimide-containing molecules

专利号:US-2957931-A
优先权日:1949-07-28
标 题 :Synthesis of compounds having a carbonphosphorus linkage
发明人：HAMILTON LYLE A; WILLIAMS ROBERT H
权利人:SOCONY MOBIL OIL CO INC