A New, Efficient and Direct Preparation of TlTp and Related Complexes with TlBH
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作者:Masato Kitamura、Yuta Takenaka、Tomoko Okuno、Ralph Holl、Bernhard Wünsch
DOI:10.1002/ejic.200701366
日期:2008.3
Establishment of a highly reliable and safe procedure for the preparation of TlBH4 has led to, for the first time, a simple approach to TlTp-related complexes, which are known as mild and efficient Tp-transfer reagents to a variety of metals. The practical use of this method has been demonstrated by the efficient synthesis of (S,S,S)-TlTp4Bo3MeCpenta from a new and hard-to-obtain chiral pyrazole (HPz). In view
建立了高度可靠和安全的 TlBH4 制备程序,这首次导致了一种简单的方法来制备 TlTp 相关配合物,这些配合物被称为对各种金属的温和高效的 Tp 转移试剂。该方法的实际用途已通过从一种新的且难以获得的手性吡唑 (HPz) 有效合成 (S,S,S)-TlTp4Bo3MeCpenta 得到证明。鉴于蝎子的重要性,这种新方法应该引起广泛科学技术领域研究人员的关注。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)