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A Simple Synthesis of<i>gem</i>-Bromochlorocyclopropanes via Phase-Transfer Catalysis
作者:Paweł Balcerzak、Andrzej Jończyk
DOI:10.1055/s-1991-26592
日期:——
Substituted 1-bromo-1-chlorocyclopropanes 2 were synthesized from dibromomethane, phenyltrichloromethane trichloride and alkenes 1 in the presence of 60% aqueous potassium hydroxide and tetrabutylammonium hydrogen sulfate as a catalyst (PTC system), in good yields.
在 60% 的氢氧化钾水溶液和四丁基硫酸氢铵作为催化剂(PTC 系统)的存在下,以二溴甲烷、苯基三氯甲烷三氯化物和烯烃 1 为原料合成了被取代的 1-溴-1-氯环丙烷 2,收率良好。
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Karwowska; Jonczyk, Polish Journal of Chemistry, 2007, vol. 81, # 1, p. 45 - 49
作者:Karwowska、Jonczyk
DOI:——
日期:——
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Fedorynski, Michal; Dziklinska, Anna; Jonczyk, Andrzej, Liebigs Annalen der Chemie, 1990, p. 297 - 298
作者:Fedorynski, Michal、Dziklinska, Anna、Jonczyk, Andrzej
DOI:——
日期:——
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Xu, Linxiao; Tao, Fenggang, Synthetic Communications, 1988, vol. 18, # 16-17, p. 2117 - 2122
作者:Xu, Linxiao、Tao, Fenggang
DOI:——
日期:——
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Tao Feng-Gang, Zhu Qi-Mei, Fang Yi, Ai Hui, Xu Lin-Xiao, Zhang Xiu-Yue, Youji huaxue (Org. Chem), 13 (1993) N 6, S 603-608
作者:Tao Feng-Gang, Zhu Qi-Mei, Fang Yi, Ai Hui, Xu Lin-Xiao, Zhang Xiu-Yue
DOI:——
日期:——