Efficient synthesis of chiral C2-symmetr
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P. Veeraraghavan Ramachandran; Debanjan Biswas; Marek P. Krzeminski; Guang-Ming
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Article
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2010
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Elsevier Science
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French
⚖ 425 KB
An enantioselective synthesis of C 2 -symmetric bis-homoallylic aromatic and heteroaromatic diamines in 54-89% yields, in 73-94% de and P98% ee has been achieved via the allylboration of the corresponding N,N 0 -bis(trimethylsilyl)dialdimines and N,N 0 -bis(diisobutylalumino)dialdimines with B-allyl