Optic-Disk
发表于 2025-3-28 14:35:09
Tin Lewis Acids,tive Lewis acid with good chelation properties.. Systematic studies concerning stereo-selectivities were conducted by Heathcock. and Reetz.. For comprehensive, up-to-date overview see Shiina and Fukui.. In contrast to the methods described above the stereoselectivities were strongly influenced by ox
假装是你
发表于 2025-3-28 19:16:34
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生意行为
发表于 2025-3-29 01:50:42
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Intend
发表于 2025-3-29 03:52:54
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figment
发表于 2025-3-29 08:17:12
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鞭打
发表于 2025-3-29 12:50:14
Lewis Base-Catalysed Aldol Additions, Mukaiyama reaction, where catalytic amounts of Lewis acids were deployed in reactions with trimethylsilyl enolates, this transformation was catalysed by Lewis bases. When used with chiral Lewis bases, aldol adducts can be obtained with a high degree of enantioselectivity. For several comprehensive
无目标
发表于 2025-3-29 17:42:36
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AGONY
发表于 2025-3-29 22:07:28
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sphincter
发表于 2025-3-30 00:47:31
Antibody-Catalysed Aldol Addition,dol addi-tions.. These reactions proceed via the known lysin-enamine mechanism of class I aldolases.. Synthetic working chemists designed antibodies with substrate specificity that can differ from those of natural occurring models. Lerner and Barbas developed several useful antibodies and tested the
消极词汇
发表于 2025-3-30 04:06:55
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