C.kruger angew. chem. int. ed. 1988 27 883
WebAngew Chem Int Ed Engl. 2009;48(27):4900-8. doi: 10.1002/anie.200900755. Authors C Remzi Becer 1 , Richard Hoogenboom, Ulrich S Schubert. Affiliation 1 Laboratory of Organic and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstrasse 10, 07743 Jena, Germany. PMID: 19475588 DOI ... WebThe design of molecular hosts, guests, and their complexes. Donald J. Cram. Journal of inclusion phenomena 6 , 397–413 ( 1988) Cite this article. 557 Accesses. 91 Citations. Metrics. Download to read the full article text.
C.kruger angew. chem. int. ed. 1988 27 883
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Volume 27, Issue 3. Cover Picture (Angew. Chem. Int. Ed. Engl. 3/1988) The cover shows the oxygen analogue of porphyrin, the tetraoxaporphyrin dication distinguished by its D4h symmetry. The red, black, and green contours symbolize the three possible 18π major conjugation paths, as a consequence of which the molecule has both pyrylium ion as ...
WebNext, we compared the obtained geometric structures of [Ni n (PET) 2 n] 0 (n = 4, 5, 6) (Fig. 4 and S8; Tables S3 and S4†).The average bond length of the Ni–S bonds and the average angles of the S–Ni–S bonds in 1–3 were ∼2.20 Å and ∼98°, respectively, indicating no differences in terms of the number of constituent Ni atoms. Regarding the average … Web1 day ago · The rate ratio of 5- exo cyclization versus intermolecular phosphonylation (with complex B) was approximately 24:1 for hex-5-enyl radical, as illustrated in Scheme 5. The rate constant for the cyclization of hex-5-en-1-yl radical at 20°C was measured by Ingold and coworkers to be around 2.3 × 10 5 s −1. 53.
WebAug 12, 2024 · Angew Chem Int Ed Engl. 2024 Aug 12;58(33):11513-11520. doi: 10.1002/anie.202405505. Epub 2024 Jul 8. Authors Jun-Bin He 1 , Peng Zhao 2 , Zhi-Min Hu 1 , Shuang Liu 1 , Yi Kuang 1 , Meng Zhang 1 , Bin Li 1 , Cai-Hong Yun 2 , Xue Qiao 1 , Min Ye 1 Affiliations 1 State Key Laboratory of ... WebApr 1, 2005 · Using Brillouin spectroscopy as a probe for high-frequency clamped acoustic properties, a shear modulus c44∞ can be measured in addition to the longitudinal …
WebMay 14, 2024 · The energy and structural parameters were obtained for all forms of the carbonyl complex of osmium Os3(CO)12 with D3h and D3 symmetries using density functional theory (DFT) methods. The calculations took into account various levels of relativistic effects, including those associated with nonconservation of spatial parity. It …
WebMar 7, 2024 · Books A. Krueger Carbon Materials and Nanotechnology Wiley-VCH, Weinheim 2010, ISBN 978-3-527-31803-2. A. Krüger Neue Kohlenstoffmaterialien … gary peppin davison miWebApr 9, 2024 · A synthetic strategy reported recently in the Journal of the American Chemical Society by Wang and coworkers, who used laser irradiation in the final key step of the synthesis, has led to the formation of highly strained belt[8]arene derivatives. This breakthrough could open doors to more controlled and precise syntheses of zigzag … gary percivalWebEnter the email address you signed up with and we'll email you a reset link. gary peopleWebNov 26, 2004 · Angew Chem Int Ed Engl. 2004 Nov 26;43(46):6285-9. doi: 10.1002/anie.200454250. Authors Christian Serre 1 , Franck Millange, Suzy Surbl é, … gary percell smooth strutWebApr 12, 2024 · Summary. Alkylphosphonates have found widespread applications in pharmaceuticals, agrochemicals, and materials science, and their synthesis is of paramount importance in organic chemistry. While nucleophilic and electrophilic C (sp 3 )-phosphonylation are well documented, the phosphonylation of alkyl radicals remains … gary perennialsWebThe nickel complexes are of special relevance to catalysis for ethylene oligomerization and polymerization. Beyond the famous commercial SHOP process for ethylene oligomerization, among recent progress of nickel catalysts, various nickel complexes containing different ligands such as the bidentate and tridentate ligands are of interest. In contrast to the … gary perez super passwordWebThe nickel complexes are of special relevance to catalysis for ethylene oligomerization and polymerization. Beyond the famous commercial SHOP process for ethylene … gary perinar carpenters union