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A New, Efficient and Direct Preparation of TlTp and Related Complexes with TlBH 4
Author(s) -
Kitamura Masato,
Takenaka Yuta,
Okuno Tomoko,
Holl Ralph,
Wünsch Bernhard
Publication year - 2008
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.200701366
Subject(s) - chemistry , reagent , combinatorial chemistry , nanotechnology , pyrazole , variety (cybernetics) , biochemical engineering , organic chemistry , computer science , materials science , engineering , artificial intelligence
Establishment of a highly reliable and safe procedure for the preparation of TlBH 4 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 )‐TlTp 4Bo3MeCpenta from a new and hard‐to‐obtain chiral pyrazole (HPz). In view of the importance of the scorpionates, this new method should attract the attention of researchers in a wide range of scientific and technological fields. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)