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Volumn 31, Issue 5, 1992, Pages 592-595

Photodimerization of Cinnamic Acid in the Solid State: New Insights on Application of Atomic Force Microscopy

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EID: 33748225578     PISSN: 05700833     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.199205921     Document Type: Article
Times cited : (84)

References (37)
  • 3
    • 84989543178 scopus 로고    scopus 로고
    • (b) first AFM applications:, lectures at the 10th Int. Conf. Chem. Org. Solid State (Vancouver, July 7–12, 1991) and the 15th Int. Conf. Photochem. (Paris, July 27–August 2, 1991).
    • Kaupp, G.1
  • 7
    • 84989529883 scopus 로고
    • our analysis shows the necessary twofold symmetry that is not present in results published later, but essentially agrees with these in all other details (in contrast to the product distribution and the interpretation of their results):, J. Chem. Soc. Perkin Trans. 2, 71
    • (1984) , pp. 76
    • Theocharis, C.R.1    Jones, W2    Thomas, J.M.3    Motevalli, M.4    Hursthouse, M.B.5
  • 11
    • 84989576205 scopus 로고
    • Tetrahedron Lett., 593
    • (1980) , pp. 594
  • 12
    • 0001741592 scopus 로고
    • Photochemie organischer Festkörper
    • This inability is particularly noticeable for the photodimerization of anthracene and 9‐anthracenecarbonitrile: see the discussion in
    • (1975) Angewandte Chemie , vol.87 , pp. 439-447
    • Cohen, M.D.1
  • 15
    • 84989600863 scopus 로고    scopus 로고
    • In the “reaction cavity principle” formulated there it is postulated that the product molecules must fit into the cavity as well as possible for solid solutions to form in the starting crystal, and that the product crystallizes out when the solubility limit is exceeded. For cinnamic acid, it is suspected that up to 50 % conversion might occur prior to recrystallization.
  • 25
    • 84989562670 scopus 로고    scopus 로고
    • rel = 0.55
  • 27
    • 84989544797 scopus 로고
    • the minor product of the photolysis does not conform to the ε‐truxillic acid found by, 77–85, as minor product
    • (1921) Chem. Ber. , vol.54
    • Stoermer, R.1    Laage, E.2
  • 28
    • 84989562633 scopus 로고    scopus 로고
    • rel) = 241 (0.98), 282 (sh, 0.97), 308 (1.00), 315 (1.00), 364 (sh, 0.39), 390 (sh, 0.26), 440 (sh, 0.11) nm.
  • 30
    • 84989562186 scopus 로고    scopus 로고
    • here conclusions that the product 2 does not show any preferred orientation were made from X‐ray diffraction recordings and have been explicitly confirmed in [7].
  • 31
    • 84989567993 scopus 로고    scopus 로고
    • Neither of 2 nor of 3 are hydrates known; we thank Prof. M. Lahav for confirmation that truxillic and truxinic acids are hygroscopic.
  • 34
    • 84989540735 scopus 로고    scopus 로고
    • proposed irradiation into the outermost absorption edge of the crystals. It remains to be seen whether in this way and in contradiction to [7] single crystal to single crystal transformations occur while maintaining the space group (e.g. maintaining P21/n instead of forming C c in the case of 2 [9]).
    • Wegner, G.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.