Tairov M. Phosphorotropic rearrangement in synthesis of inherently chiral calixarenes

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0402U001675

Thesis Registration Form

0402U001675.pdf

Applicant for

Specialization

  • 02.00.03 - Органічна хімія

16-05-2002

Specialized Academic Board

Д 26.217.01

Institute of Organic Chemistry NAS of Ukraine

Essay

Inherently chiral calix[4]arenes with asymmetrical placement of substituents at the macrocyclic lower rim or upper rim as well as with asymmetrical superposition of substituents at the upper rim and at the lower rim have been synthesized. The key steps of the synthesis are O,O-phosphorotropic rearangements of 1,3-distally disubstituted calix[4]arenes into 1,2-proximal isomers induced by strong bases. The racemic mixture of inherently chiral calixarenes are separated into optical antipodes by the RP HPLS method.

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Files

Diser.doc

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