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Enantioselective Protonation of Carbanions with Chiral Proton Sources

✍ Scribed by Dipl.-Chem. Uwe Gerlach; Prof. Dr. Siegfried Hünig


Publisher
John Wiley and Sons
Year
1987
Tongue
English
Weight
344 KB
Volume
26
Category
Article
ISSN
0044-8249

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📜 SIMILAR VOLUMES


Enantioselective Protonation of Simple E
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Dimeric [Ca(OCtBu,) ,] is synthesized from 2a and HOCIBU, by analogy to Equation (c); colorless crystals, moderately soluble in n-pentane. readily soluble in toluene and diethyl ether. Warming under high vacuum (185'Ci mbar) gives a moderate yield of trimeric [Ca(OCHtBu,),] as a colorless sublimate

ChemInform Abstract: Enantioselective Pr
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ChemInform Abstract: Chiral Aminoborane
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1998 stereochemistry stereochemistry (general, optical resolution) O 0030 ## 47 -038 Chiral Aminoborane as a Chiral Proton Source for Asymmetric Protonation of Lithium Enolates Derived from 2-Arylcyloalkanones. -The first example of asymmetric protonation using a metal-containing chiral proton so