Dichloroenol Ethers X-ray Analysis in the Mechanistic Elucidation of Ynol Ethers Formation
作者:Benjamin Darses、Christian Philouze、Andrew E. Greene、Jean-François Poisson
DOI:10.1007/s10870-011-0045-3
日期:2011.7
X-ray crystallographic data are provided for dichloroenol ethers (S,E)-2-(1-(1,2-dichlorovinyloxy)ethyl)-1,3,5-triisopropylbenzene (2) and (S,E)-2-(1-(1,2-dichloroprop-1-enyloxy)ethyl)-1,3,5-triisopropylbenzene (3). The former forms colorless crystals (orthorhombic, P212121 space group) and exhibits the following cell parameters: a = 10.212(5) Å; b = 10.359(8) Å; c = 18.217(6) Å. The latter also affords
提供了二氯烯醇醚 (S,E)-2-(1-(1,2-二氯乙烯氧基)乙基)-1,3,5-三异丙基苯 (2) 和 (S,E)-2- 的 X 射线晶体学数据(1-(1,2-二氯丙-1-烯氧基)乙基)-1,3,5-三异丙基苯(3)。前者形成无色晶体(斜方晶系,P212121 空间群)并具有以下晶胞参数:a = 10.212(5) Å;b = 10.359(8) Å;c = 18.217(6) Å。后者也提供无色晶体(单斜晶系,P21 空间群),a = 13.558(2) Å;b = 10.891(1) Å;c = 15.260(2) 埃;β = 115.65(1)°。这些数据补充了最近报告的其他两种二氯烯醇醚的数据,((1R,2S)-2-((E)-1,2-二氯乙烯氧基)环己基)苯 (5) 和 ((1R,2S)-2-(( E)-1,2-二氯丙-1-烯氧基)环己基)苯(6)。这些二氯烯醇醚的 X 射线分