On November 21, 1994, Reichert, Veronica R.; Mathias, Lon J. published an article.Application In Synthesis of 1,3,5,7-Tetrakis(4-iodophenyl)adamantane The title of the article was Expanded Tetrahedral Molecules from 1,3,5,7-Tetraphenyladamantane. And the article contained the following:
The goal of this paper was to investigate the effects of rigid tetrahedral cores (such as adamantane) on the properties of aramid and poly(phenylene) dendrimers as well as dendrimers that form single mol. micelles. This paper deals with model compound studies dealing with generating tetrasubstituted derivatives of adamantane. A previously reported procedure (for making tetraphenyladamantane) using tert-Bu bromide-AlCl3 catalyzed arylation of 1-bromoadamantane was found not to be a general synthetic method for the preparation of other substituted adamantane derivatives Adamantane derivatives with multiple Ph substituents were isolated only when benzene and bromobenzene were used in the Friedel-Crafts reaction. Tetraphenyl-substituted adamantane derivatives were formed, however, by the traditional Friedel-Crafts arylation of 1,3,5,7-tetrabromoadamantane with bromobenzene and 1,3-dibromobenzene. A lack of regioselectivity for these reactions (isolated mixtures of the meta/para isomers or ortho/meta isomers) was observed Large quantities (50-100 g) of 1,3,5,7-tetraphenyladamantane (1) were prepared from 1-bromoadamantane using a slightly modified literature procedure. This organic insoluble compound was iodinated with [bis(trifluoroacetoxy)iodo]benzene to give the all-para-substituted compound, 5. Compound 5 was further reacted to give numerous derivatives and used as a core in the synthesis of first generation dendrimers. The experimental process involved the reaction of 1,3,5,7-Tetrakis(4-iodophenyl)adamantane(cas: 144970-30-9).Application In Synthesis of 1,3,5,7-Tetrakis(4-iodophenyl)adamantane
The Article related to tetraphenyladamantane derivative preparation dendrimer preparation modeling, polyphenylene dendrimer preparation model tetramethyladamantane derivative, core tetraphenyladamantane derivative polyamide polyphenylene dendrimer, polyamide dendrimer preparation model tetramethyladamantane derivative and other aspects.Application In Synthesis of 1,3,5,7-Tetrakis(4-iodophenyl)adamantane
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Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com