due to its behaviours of complexes crown ethers they act as strong phase transfer catalyst.
Glynda A Smith has written: 'The synthesis and examination of lipophilic crown ethers as selective reagents for lithium' -- subject(s): Crown ethers, Chemical tests and reagents, Chemistry, Lithium
Crown ethers are a class of cyclic compounds characterized by their ability to selectively complex cations, such as alkali metals. The point group of a crown ether generally depends on its specific structure and symmetry. For example, the most common crown ether, 18-crown-6, has a D_{3d} point group due to its symmetrical arrangement and the presence of multiple mirror planes and rotational axes. However, other crown ethers may have different point groups based on their size and substitution pattern.
Aza Declercq is 170 cm.
Aza Haze is 168 cm.
Joan of Aza was born in 1135.
Vital Aza died in 1912.
Vital Aza was born in 1851.
Aza Gazgireyeva died in 2009.
Kfar Aza was created in 1951-08.
Aza Declercq was born on October 21, 1970.
Joan of Aza died on 1205-08-02.