Oskooie, Hossein A.; Amiri, Somaih Solemani; Heravi, Majid M., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2006, vol. 45, # 3, p. 813 - 814
The authors explore consensus among economists on specific propositions on the basis of a fall 2000 survey of American Economic Association members. Because some propositions are drawn from earlier studies, the results illustrate the dynamics of opinion within the profession. The authors generally find consensus within the profession, although the degree of consensus varies between propositions that are international, macroeconomic, and microeconomic in nature. Consensus is particularly strong for propositions of free international trade and capital flows. In contrast, macroeconomic propositions exhibit a lower degree of consensus, partly because of increased agreement with monetarist and supply-side propositions over time. The profession displays substantial skepticism concerning claims of the "New Economy.".
Synthesis methods and reactions. 71. Chlorotrimethylsilane and tert-butyl dimethylsilyl chloride/lithium sulfide, mild and efficient silylating reagents
作者:George A. Olah、B. G. Balaram Gupta、Subhash C. Narang、Ripudaman Malhotra
DOI:10.1021/jo01338a011
日期:1979.11
Magnesium Hydrogensulfate [Mg(HSO<sub>4</sub>)<sub>2</sub>] as an Efficient Catalyst for the Preparation of Silyl Ethers, Dibenzo[a,j]xanthenes, and Octahydroxanthene Derivatives
Magnesium hydrogensulfate [Mg(HSO4)(2)], as a heterogeneous solid acid catalyst, has been used for the mild formation of trimethylsilyl (TMS) ethers from various primary, secondary, and tertiary aliphatic alcohols; aromatic alcohols; and oximes using hexamethyldisilazane (HMDS) under ambient conditions. In addition, 14-aryl-14H-dibenzo[a,j]xanthenes and 1,8-dioxo- octahydroxanthene derivatives were synthesized in the presence of Mg(HSO4)(2) with short reaction times in high to excellent yield under solvent-free conditions.
Pola,J. et al., Collection of Czechoslovak Chemical Communications, 1974, vol. 39, p. 3705 - 3710
作者:Pola,J. et al.
DOI:——
日期:——
Woronkow; Schabarowa, Zhurnal Obshchei Khimii, 1959, vol. 29, p. 1528,1530;engl.Ausg.S.1501,1503
作者:Woronkow、Schabarowa
DOI:——
日期:——
Krolevets, A. A.; Antipova, V. V.; Popov, A. G., Journal of general chemistry of the USSR, 1988, vol. 58, # 10, p. 2023 - 2030
作者:Krolevets, A. A.、Antipova, V. V.、Popov, A. G.、Adamov, A. V.