你不公正
发表于 2025-3-25 06:02:43
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色情
发表于 2025-3-25 08:09:51
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FUSC
发表于 2025-3-25 13:16:16
P(RNCH2CH2)3N: Very Strong Non-Ionic Bases Useful in Organic Synthesis,ontaining bases of various types, the synthesis, unusual structural features and unique chemical characteristics of pro-azaphosphatranes and some of their derivatives are described. Recent advances in utilizing pro-azaphosphatranes as stoichiometric reagents and as catalysts in a wide variety of use
致词
发表于 2025-3-25 18:24:57
The Asymmetric Phospho-Aldol Reaction. Past, Present and Future, essentially a base-catalysed addition reaction between a hydrogen-phosphonate ester and a carbonyl substrate, affords alpha-(.)-functionalised phosphonate esters. Such molecular scaffolds offer considerable scope in medicinal chemistry as the basis for new enzyme inhibitors. Since the 1950s there h
glamor
发表于 2025-3-25 21:15:57
Chemistry of Phosphanylidene Carbenoids,onds of heavier main group elements. Since the first reports were published around 1980 on stable multiple-bonded phosphorus compounds, including phosphaethene (phosphorus-carbon double bond), diphosphene (phosphorus-phosphorus double bond), and phosphaalkyne (phosphorus-carbon triple bond), many ty
CERE
发表于 2025-3-26 02:07:51
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flamboyant
发表于 2025-3-26 05:39:21
What to do with Phosphorus in Dendrimer Chemistry,is of dendrons, dendrimers, and the corresponding linear and hyperbranched polymers. The emphases are associated with the fascinating construction of a variety of surface-block dendrimers, layer-block dendrimers, layered surface-block dendrimers, and dendrons grown within a dendrimer, all these synt
Hay-Fever
发表于 2025-3-26 12:26:47
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小官
发表于 2025-3-26 12:58:27
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Heresy
发表于 2025-3-26 18:11:43
John G. Verkades in biostatistics are growth curves or temperature measurements. Although for technical reasons, we are able to measure temperature just in discrete intervals — it is clear that temperature is a continuous process. Temperature during one year is a function with argument “time”. By collecting one-ye