贪心
发表于 2025-3-25 06:09:55
Reactions Involving Selenoxides and Related Derivatives,selenenic acids and olefins [*61, *62, *63, *64, *88], have been used for the oxidation of several functional groups. Dibenzyl- or dimethyl selenoxides were found to be stronger oxidizing agents than the diphenyl analogue . In several instances the presence of an acid was essential for the success of the reaction.
insurrection
发表于 2025-3-25 10:00:03
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generic
发表于 2025-3-25 11:57:29
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MULTI
发表于 2025-3-25 19:41:00
pecialists it became a relatively well mastered and widely used methodology of synthetic organic chemistry. The key to this success is that a fair number of selenium based reagents and reactions have been discovered, which are able to perform specific transformations selectively and often under very
痛恨
发表于 2025-3-25 22:29:33
Book 1988 it became a relatively well mastered and widely used methodology of synthetic organic chemistry. The key to this success is that a fair number of selenium based reagents and reactions have been discovered, which are able to perform specific transformations selectively and often under very mild cond
CYT
发表于 2025-3-26 01:47:22
Reactions Involving Perseleninic Acids,ture, Scheme 142] have been successfully used for the epoxidation of olefins as well as for the Baeyer-Villiger oxidation of cyclanones, possess a reactivity different from that of the corresponding benzeneselenonic acids .
Criteria
发表于 2025-3-26 05:31:20
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粗鲁的人
发表于 2025-3-26 08:39:41
ell as the limitations of their reactions, and to compare those which possess similar reactivities. The authors present the reagents in the order of increasing oxidation level around the selenium atom.978-3-642-73243-0978-3-642-73241-6
主动
发表于 2025-3-26 16:07:50
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lymphedema
发表于 2025-3-26 20:30:22
Alain Krief,László Hevesi deshalb wenig oder nicht überzeugend. Darüber hinaus ist die Bestimmung der . in der Literatur äußerst umstritten. Strittig ist dabei vor allem, ob die . nach Maßgabe des . und der in der . kodifizierten Informationsaufgabe zu erfolgen hat, oder ob solche Überlegungen unberücksichtigt bleiben könne