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Volumn , Issue 14, 2007, Pages 2295-2297

Nontemplated versus templated synthesis of a 56-membered macrocycle

Author keywords

Macrocycles; Preorganization; Quinquephenylene; Ring closing metathesis; Template effect

Indexed keywords

ALDEHYDE; AMINE; MACROCYCLIC COMPOUND; QUINQUEPHENYLENE; UNCLASSIFIED DRUG;

EID: 34548764327     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2007-985560     Document Type: Article
Times cited : (9)

References (23)
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    • Characterization of 1 Mp 198°C. 1H NMR (400 MHz, CDCl3, δ, 7.58 (d, 3J, 8.5 Hz, 4 H, Har, 7.53 (d, 3J, 8.5 Hz, 4 H, Har, 7.49 (d, 3J, 8.8 Hz, 4 H, Har, 7.15 (s, 2 H, Har, 6.92 (d, 3J, 8.8 Hz, 4 H, Har, 5.86 (ddt, 3Jtrans, 17.0 Hz, 3Jcis, 10.4 Hz, 3J, 6.7 Hz, 2 H, HC, 5.12 (dm, 3Jtrans, 17.0 Hz, 2 H, CHtrans, 5.05 (dm, 3Jcis, 10.4 Hz, 2 H, CHcis, 4.00 (t, 3J, 6.7, 4 H, CH2, 2.51 (q, 3J, 6.7, 4 H, CH2, 1.28 (s, 9 H, t-Bu, 13C NMR (100 MHz, CDCl3, δ, 158.5 (C, 141.7 (C, 139.7 (C, 138.3 (C, 137,5 (C, 134.4 (CH, 133.2 (C, 129.8 (CH, 128.0 CH, 12
    • 9d structure refinement SHELXL-97 (G. M. Sheldrick, Universität Göttingen, 1997), graphics SCHAKAL (E. Keller, Universität Freiburg, 1997). CCDC 649216 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge at www.ccdc.cam.ac.uk/conts/ retrieving.html [or from the Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ, UK; fax: +44 (1223)336033, E-mail: deposit@ccdc.cam.ac. uk].
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    • 34548782176 scopus 로고    scopus 로고
    • Characterization of 6 Mp >250°C. 1H NMR (300 MHz, CDCl3, δ, 7.53 (d, 3J, 8.4 Hz, 8 H, Har, 7.49-7.40 (m, 16 H, Har, 7.12 (s, 4 H, H ar, 6.86 (d, 3J, 8.7 Hz, 8 H, Har, 3.98 (t, 3J, 6.2 Hz, 8 H, CH2, 1.82 (m, 8 H, CH2, 1.53 (m, 8 H, CH2, 1.26 (s, 18 H, t-Bu, 13C NMR (75 MHz, CDCl3, δ, 158.7 (C, 141.0 (C, 139.6 (C, 138.5 (C, 138.4 (C, 133.1 (C, 129.8 (CH, 128.0 (CH, 127.3 (C, 127.0 (CH, 126.6 (CH, 115.0 (CH, 67.5 (CH2, 34.1 (C, 31.6 (CH3, 28.6 (CH2, 25.0 CH2, ESI-MS, m/z, 1135.4 [MH, C80H82N 2O4, H, Anal. Calcd for C80H 82N2O4·H2O: C, 83.30; H, 7.34; N, 2.43. Found: C
    • 2O: C, 83.30; H, 7.34; N, 2.43. Found: C, 83.47; H, 7.37; N, 1.99.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.