標題: Titlebook: Organic Synthesis in Water; Paul A. Grieco Book 1998 Springer Science+Business Media New York 1998 Claisen rearrangement.Rearrangement.org [打印本頁] 作者: 討論小組 時間: 2025-3-21 19:54
書目名稱Organic Synthesis in Water影響因子(影響力)
書目名稱Organic Synthesis in Water影響因子(影響力)學科排名
書目名稱Organic Synthesis in Water網(wǎng)絡公開度
書目名稱Organic Synthesis in Water網(wǎng)絡公開度學科排名
書目名稱Organic Synthesis in Water被引頻次
書目名稱Organic Synthesis in Water被引頻次學科排名
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書目名稱Organic Synthesis in Water年度引用學科排名
書目名稱Organic Synthesis in Water讀者反饋
書目名稱Organic Synthesis in Water讀者反饋學科排名
作者: 分離 時間: 2025-3-21 20:37
P. P. Garnert important objective of this section is to examine the progress that women have made during the twentieth century as participants in the “world of work.” The introduction centers on women’s involvement in the U.S. labor force whereas the summarized presentations and chapters that follow provide the作者: BROW 時間: 2025-3-22 01:31
D. T. Parkerwe can say that female economic activity plays an important role in enhancing productivity while affecting the quality and composition of the economically active population. In spite of all this, many factors influence the participation of women in work, primarily restrictively; therefore, there sti作者: Lyme-disease 時間: 2025-3-22 05:07 作者: Meditate 時間: 2025-3-22 09:39
A. Lubineau,J. Augé,Y. Queneauwe can say that female economic activity plays an important role in enhancing productivity while affecting the quality and composition of the economically active population. In spite of all this, many factors influence the participation of women in work, primarily restrictively; therefore, there sti作者: 統(tǒng)治人類 時間: 2025-3-22 15:55
I. P. Beletskaya,A. V. Cheprakovwe can say that female economic activity plays an important role in enhancing productivity while affecting the quality and composition of the economically active population. In spite of all this, many factors influence the participation of women in work, primarily restrictively; therefore, there sti作者: choroid 時間: 2025-3-22 18:11 作者: mydriatic 時間: 2025-3-22 23:14
F. Fringuelli,O. Piermatti,F. Pizzoxplain and understand the existing inequality in the workplace and other aspects of women’s labor force participation include: (1) membership in labor unions and women’s influence within them, (2) educational level and vocational training, (3) legislation affecting the employment of women, (4) the d作者: entrance 時間: 2025-3-23 03:36 作者: ostrish 時間: 2025-3-23 09:19
t important objective of this section is to examine the progress that women have made during the twentieth century as participants in the “world of work.” The introduction centers on women’s involvement in the U.S. labor force whereas the summarized presentations and chapters that follow provide the作者: 有助于 時間: 2025-3-23 12:49 作者: endoscopy 時間: 2025-3-23 13:55 作者: 相符 時間: 2025-3-23 18:35 作者: Amendment 時間: 2025-3-24 01:16
Base-catalyzed aldol- and Michael-type condensations in aqueous media,n in its biosynthetic processes, for example, in the prebiotic formation of saccharides [1]. Strictly speaking, the aldol reaction is the self-coupling of an aldehyde, having at least one active hydrogen in the α-position, to give a β-hydroxyaldehyde called an aldol (aldol addition), which sometimes dehydrates (aldol condensation).作者: exceed 時間: 2025-3-24 03:01
http://image.papertrans.cn/o/image/703889.jpg作者: 合同 時間: 2025-3-24 06:50 作者: Vulvodynia 時間: 2025-3-24 14:41
978-94-010-6077-6Springer Science+Business Media New York 1998作者: 狗窩 時間: 2025-3-24 18:11
Overview: 978-94-010-6077-6978-94-011-4950-1作者: 護航艦 時間: 2025-3-24 20:06
Hetero Diels-Alder reactions,s, Lewis-acid catalysis and/or the use of highly reactive dienes. These reactions, therefore, have traditionally been performed in aprotic organic solvents for the solubility and compatibility of the required reagents and catalysts. As a consequence, there are inherent limitations with respect to th作者: paradigm 時間: 2025-3-25 01:50
Claisen rearrangements in aqueous solution, allyl phenyl ethers to .-allyl phenols was described soon thereafter [2]. Claisen later proposed that a cyclic mechanism was involved in both reactions [3]. The aromatic Claisen rearrangement was subsequently demonstrated to be intramolecular and to proceed with inversion of the allyl group; that i作者: 心胸開闊 時間: 2025-3-25 06:36 作者: conifer 時間: 2025-3-25 08:00
Aqueous transition-metal catalysis,l to justify research on the use of water in catalytic processes by environmental reasons. Certainly, the trend to get rid of organic solvents is quite common for modern chemical technology. More and more of both end-user products and industrial chemicals, which earlier were invariably associated wi作者: 種植,培養(yǎng) 時間: 2025-3-25 13:00 作者: archetype 時間: 2025-3-25 17:50 作者: FLIC 時間: 2025-3-25 20:37
Water-stable rare-earth Lewis-acid catalysis in aqueous and organic solvents,lectivities, and for the mild conditions used [1]. While various kinds of Lewis-acid-promoted reactions have been developed and many have been applied in industry, these reactions must be carried out under strict anhydrous conditions. The presence of even a small amount of water stops the reaction, 作者: landmark 時間: 2025-3-26 04:12 作者: MUT 時間: 2025-3-26 08:20 作者: 權宜之計 時間: 2025-3-26 12:00
D. T. Parkere most important feature of this is the independence of women and the lifting of previously held reservations regarding the capability of women to live and to create without depending economically and socially on men, whether husbands or fathers. In fact, the time has passed when women had as their 作者: oncologist 時間: 2025-3-26 14:31 作者: 是他笨 時間: 2025-3-26 20:44
A. Lubineau,J. Augé,Y. Queneaue most important feature of this is the independence of women and the lifting of previously held reservations regarding the capability of women to live and to create without depending economically and socially on men, whether husbands or fathers. In fact, the time has passed when women had as their 作者: 大罵 時間: 2025-3-26 23:59
I. P. Beletskaya,A. V. Cheprakove most important feature of this is the independence of women and the lifting of previously held reservations regarding the capability of women to live and to create without depending economically and socially on men, whether husbands or fathers. In fact, the time has passed when women had as their 作者: 浮夸 時間: 2025-3-27 04:11 作者: Merited 時間: 2025-3-27 05:18
F. Fringuelli,O. Piermatti,F. Pizzodespread movement has raised the question of what effects various economic factors, public and private policies, family considerations, and women’s own self-perceptions have upon their increased labor force participation. The papers presented in this section examine these factors, and comparisons am作者: 內疚 時間: 2025-3-27 13:27
S. Kobayashie most important feature of this is the independence of women and the lifting of previously held reservations regarding the capability of women to live and to create without depending economically and socially on men, whether husbands or fathers. In fact, the time has passed when women had as their 作者: archenemy 時間: 2025-3-27 16:15
e participation extended into the industrial sector, and after the U.S. Civil War they were hired for the first time as federal employees. Since the beginning of this century, women’s involvement in the labor force has been cyclical, increasing with each surge in industry’s demands for workers and s作者: Overthrow 時間: 2025-3-27 18:52
Hetero Diels-Alder reactions,complement existing methodology and to open up new reaction avenues for further synthetic exploitation. This chapter will highlight the developments over the past decade with respect to the use of water in heterocycloaddition [1] and related cycloreversion processes as well as applications in heterocyclic synthesis.作者: 哪有黃油 時間: 2025-3-28 01:40 作者: 控制 時間: 2025-3-28 04:01 作者: GRILL 時間: 2025-3-28 08:29
Water-stable rare-earth Lewis-acid catalysis in aqueous and organic solvents, in industry, these reactions must be carried out under strict anhydrous conditions. The presence of even a small amount of water stops the reaction, because most Lewis acids immediately react with water, rather than with the substrates, and decompose or deactivate. This fact has restricted the use of Lewis acids in organic synthesis.作者: Aggressive 時間: 2025-3-28 10:36 作者: exophthalmos 時間: 2025-3-28 15:13
A Note on Natural Risk Statistics, OWA Operators and Generalized Gini Functions,at satisfy a set of axioms. In this note we consider a different approach to risk measurement and we study natural risk statistics that are based on data and that are characterized by a new set of axioms. In this paper we consider the relationship between risk measurement and aggregation theory.
