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Title:
TETRAKIS(DIMETHOXYPHENYL)ADAMANTANE (TDA) AND ITS INCLUSION COMPLEXES
Document Type and Number:
WIPO Patent Application WO/2016/139373
Kind Code:
A1
Abstract:
Molecular storage materials for incorporating small molecules in solid matrices may find applications in structure elucidation, decontamination, and slow release of active ingredients. The syntheses of 1,3,5,7-tetrakis(2,4-dimethoxyphenyl)adamantane (TDA), 1,3,5,7-tetrakis(4-methoxyphenyl)adamantane, 1,3,5,7-tetrakis(4-methoxy-2-methylphenyl)adamantane, and 1,3,5,7-tetrakis(4-methoxy-2-ethylphenyl)adamantane are reported, together with details on their X-ray crystal structures. All four adamantanes crystallize readily. The octaether shows an unusual level of pseudopolymorphism in the solid state,and includes a wide range of different guest molecules in its crystal lattices. Thus far, 20 different inclusion complexes with guest molecules ranging from methanol or trifluorobenzene were characterized. Both nitromethane and benzene were taken up into inclusion materials and were shown to be released by one of three different processes.

Inventors:
RICHERT CLEMENS (DE)
FREY WOLFGANG (DE)
SCHWENGER ALEXANDER (DE)
Application Number:
PCT/EP2016/054833
Publication Date:
September 09, 2016
Filing Date:
March 07, 2016
Export Citation:
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Assignee:
RICHERT CLEMENS (DE)
FREY WOLFGANG (DE)
SCHWENGER ALEXANDER (DE)
International Classes:
C07C43/21; B01J20/22; C07C9/15; C07C13/18; C07C15/04; C07C19/03; C07C19/04; C07C25/13; C07C31/08; C07C31/10; C07C31/125; C07C49/08; C07C205/02; C07C205/06; C07C211/46; C07C255/03; C07D295/192; C07D499/12
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Attorney, Agent or Firm:
KISTERS, Michael (Dortmund, DE)
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