Novel C-3v-Symmetric tripodal scaffold, triethyl cis,cis,cis-2,5,8-tribenzyltrindane-2,5,8-tricarboxylate, for the construction of artificial receptors
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- Title
- Novel C-3v-Symmetric tripodal scaffold, triethyl cis,cis,cis-2,5,8-tribenzyltrindane-2,5,8-tricarboxylate, for the construction of artificial receptors
- Authors
- Choi, HJ; Park, YS; Yun, SH; Kim, HS; Cho, CS; Ko, K; Ahn, KH
- Date Issued
- 2002-03-07
- Publisher
- AMER CHEMICAL SOC
- Abstract
- [GRAPHICS] A novel C-3nu-symmetric scaffold, trindane 7, has been efficiently synthesized from 1, 3,5-tris(bromomethyl)-2,4,6-tris(chloromethyl)benzene (1) in six steps with 47% overall yield. The control of all-synstereochemistry in the tribenzylation step has been achieved by blocking one side of the trindane ring as metal carbonyl complexes. The potential utility of trindane 7 as a receptor skeleton has been examined with a urea derivative 12 toward several anionic guests.
- Keywords
- SELECTIVE RECOGNITION; MOLECULAR SCAFFOLDS; ANION RECOGNITION; COMPLEXES; CALIX<4>DIQUINONE; RUTHENIUM(II); CALIX<4>ARENE; DERIVATIVES; CHEMISTRY; BIPYRIDYL
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/19175
- DOI
- 10.1021/OL017294T
- ISSN
- 1523-7060
- Article Type
- Article
- Citation
- ORGANIC LETTERS, vol. 4, no. 5, page. 795 - 798, 2002-03-07
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