Hermaphroditic chirality of a D2-symmetric saddle-shaped porphyrin in multicomponent spontaneous optical resolution: inclusion cocrystals with double-helical porphyrin arrays.
Hermaphroditic chirality of a D2-symmetric saddle-shaped porphyrin in multicomponent spontaneous optical resolution: inclusion cocrystals with double-helical porphyrin arrays.
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DOI：
10.1002/anie.200503054
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发表时间：
2006-06
影响因子：
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通讯作者：
Y. Mizuno;Md. Akhtarul Alam;Akihiko Tsuda;K. Kinbara;K. Yamaguchi;T. Aida
中科院分区：
文献类型：
--
作者：
Y. Mizuno;Md. Akhtarul Alam;Akihiko Tsuda;K. Kinbara;K. Yamaguchi;T. Aida
图S1.鞍形手性卟啉1与（S）-4-溴扁桃酸（（S）-BrMA）的1：2氢键络合物的包合共晶体的1H NMR光谱（CDCl 3），a）在乙酸乙酯（AcOEt）中以摩尔比[1]：[rac-BrMA]为1：1结晶时形成。2.1，和B）在AcOEt包合物共晶在23 ℃下暴露于外消旋2-甲基丁酸甲酯蒸气4小时后。
Figure S1. 1H NMR spectra (CDCl3) of inclusion cocrystals of a 1: 2 hydrogen-bonded complex of saddle-shaped chiral porphyrin 1 with (S)-4-bromomandelic acid ((S)-BrMA), a) formed upon crystallization in ethyl acetate (AcOEt) at a molar ratio [1]:[rac-BrMA] of 1: 2.1, and b) after the AcOEt-inclusion cocrystal was exposed to a vapor of racemic methyl 2-methylbutanoate at 23 C for 4 h.