Texas Christian University

About: Texas Christian University is a education organization based out in Fort Worth, Texas, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 3245 authors who have published 8258 publications receiving 282216 citations. The organization is also known as: TCU & Texas Christian University, TCU.

Calixarenes 30. Calixquinones

Abstract: Chlorine dioxide and thallium trifluoroacetate are shown to be useful reagents for the preparation of calixquinones. p-H-Calix[4]arene(1a),p-H-calix[5]arene (1b), and p-H-calix[6]arene (1c) are oxidized in modest yields by ClO2 to the fully quinonoid compounds calix[4]tetraquinone (2a), calix[5]pentaquinone (2b), and calix[6]hexaquinone (2c), respectively. Although Tl(OCOF3)3 is less effective for the oxidation of 1a-c, it proves to be the reagent of choice for converting partially etherified or esterified calixarenes carrying p-tert-butyl groups directly to partially quinonoid calixarenes. Thus, monosubstituted calix[4]arenes yield triquinones; disubstituted calix[4]arenes yield diquinones; trisubstituted calix[4]arenes yield monquinones; and tetrasubstituted calix[6]arenes yield diquinones. The structures of the calixquinones have been established by elemental analysis, 1H NMR spectroscopy, mass spectroscopy, and in the case of 2c by X-ray crystallography. Since the starting materials are readily accessible, the calixquinones become easily available compounds for further study.

Examining the consequences of sales management control strategies in European field sales organizations

Abstract: The effective management of sales organizations is important to managers of international marketing operations spanning multiple countries, but also to managers of local operations who may question the validity of many of the prescriptions of US‐based research. Studies sales management control in companies in Austria and the UK to contribute a European perspective on behaviour‐based control compared to outcome‐based control. Focuses on the pivotal role of the field sales manager compared to prior research at the salesperson and chief sales executive levels. Confirms the robustness of the behaviour‐based control in these international contexts, and also contributes a number of new insights to the general sales management control research literature. Identifies a number of important research directions in this important area, as well as implications for managers of international selling organizations.

Accruals quality and analyst coverage

Abstract: We provide evidence that analyst coverage increases as accruals quality decreases. This finding is consistent with the services of financial analysts becoming more valuable and in greater demand as accruals provide weaker signals about future cash flows. Further, it is accruals quality associated with innate uncertainty in the firm’s operating environment that attracts analysts even after controlling for operating uncertainty associated with cash flow and stock return volatility. This suggests that low quality accruals provide an opportunity for analysts to benefit from generating private information. Consistent with analysts providing compensating information, we find that forecasts for firms with lower accruals quality contain more private information.