CAS: 1120-57-6; Chlorocyclobutane

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cyclobutane potassium acetate acetic acid chloro(cyclopropyl)methanechloro(cyclopropyl)methane 1,1-dichlor°Cyclobutane 1-Bromo-1-chlor°Cyclobutane cis-1,3-Dichlorcyclobutan

环丁烷置于氯体系中,化学反应生成环丁基氯
参考文献:小环化合物.四,环丁基,环丙基羰基和烯丙基羰基衍生物的互变反应
标题:小环化合物.四,环丁基,环丙基羰基和烯丙基羰基衍生物的互变反应
摘要:研发了许多导致环丁基,环丙基羰基和烯丙基羰基衍生物相互转化的反应.在以下方面观测到一定程度的相互转化:甲基环丙烷的气相光催化氯化;环丙甲醇与亚硫酰氯,卢卡斯试剂,三溴化磷和氢溴酸反应;用亚硫酰氯裂解环丙基羰基三乙基甲硅烷基醚;环丁醇与亚硫酰氯和卢卡斯试剂反应;环丙基羰基-,环丁基-和烯丙基羰基胺与亚硝酸的反应;环丙基羰基和环丁基氯化物的水解和乙酰化;N-环丙基羰基-和n-环丁基苯甲酰胺与五溴化磷的反应;环丙基羰基卤化物的格氏反应.在以下情况中没有观测到相互转化:烯丙基甲醇与亚硫酰氯和三溴化磷的反应;环丁烷的气相光催化氯化;烯丙基羰基和环丁基卤化物的格氏反应.考虑到碳正离子的稳定性和互变的难易程度,以及所涉及反应的可逆程度和可能产物的稳定性,已将那些可以合理预期涉及碳正离子中间体的互变反应的产物相关联.环丙基羰基卤化物已被证明在溶剂分解反应中具有异常的反应性,事实上,比类似构成的烯丙基卤
Doi:10.1021/ja01150A029

专利信息

专利号:WO-0069864-A1
优先权日:1999-05-19
标 题 :An improved synthesis of tetrakis (dihydro carbylamino) phosphonium halides
发明人：FLETCHER MICHELLE O; DEVROU PHILIP R; BALHOFF JOHN F; ATKINSON BRIAN
权利人:ALBEMARLE CORP
摘要:An improved, commercially viable process for synthesizing tetrakis(dihydrocarbylamino)phosphonium halides in the absence of oxigen is described. When reacting a tris(dihydrocarbylamino)phosphinimine with a halohydrocarbon and an aqueous solution of a source of hydroxide ion to form a tetrakis(dihydrocarbylamino)phosphonium halide, a combination of increased pressure and liquid organic medium is used. The advantages gained by operating in this fashion include shorter reaction times and the need for only about stoichiometric or slightly more than stoichiometric amounts of halohydrocarbon and source of hydroxide ion.

专利号:US-8993769-B2
优先权日:2012-06-04
标题 :Processes to produce certain 2-(pyridine-3-yl)thiazoles
发明人：ROSS JR RONALD; DEAMICIS CARL; ZHU YUANMING
权利人:DOW AGROSCIENCES LLC; DOW AGROSCIENCES LLC
摘要:The invention disclosed in this document is related to the field of processes to produce certain 2-(pyridine-3-yl)thiazoles as intermediates for the synthesis of pesticidal thiazole amides.

专利号:US-9108952-B2
优先权日:2012-06-04
标 题 :Processes to produce certain 2-(pyridine-3-yl)thiazoles
发明人：ROSS JR RONALD; DEAMICIS CARL; ZHU YUANMING; NIYAZ NOORMOHAMED M; ARNDT KIM E; WEST SCOTT P; ROTH GARY
权利人:DOW AGROSCIENCES LLC
摘要:The invention disclosed in this document is related to the field of processes to produce certain 2-(pyridine-3-yl)thiazoles as intermediates for the synthesis of pesticidal thiazole amides.

专利号:US-9198428-B2
优先权日:2012-06-04
标题 :Processes to produce certain 2-(pyridine-3-yl)thiazoles
发明人：ROSS JR RONALD; DEAMICIS CARL; ZHU YUANMING; NIYAZ NOORMOHAMED M; ARNDT KIM E; WEST SCOTT P; ROTH GARY
权利人:DOW AGROSCIENCES LLC; DOW AGROSCIENCES LLC
摘要:The invention disclosed in this document is related to the field of processes to produce certain 2-(pyridine-3-yl)thiazoles as intermediates for the synthesis of pesticidal thiazole amides.

专利号:US-2007043234-A1
优先权日:2003-07-09
标 题 :Use of functionalized onium salts as a soluble support for organic synthesis

专利号:ES-2738823-T3
优先权日:2012-07-03
标题:Heterocyclic modulators of lipid synthesis