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Direct regiospecifi...
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Afewerki, SamsonMittuniversitetet,Institutionen för tillämpad naturvetenskap och design (-2013),Armando Córdova
(author)
Direct regiospecific and highly enantioselective intermolecular a-allylic alkylation of aldehydes by combination of transition metal and chiral amine catalysts
- Article/chapterEnglish2012
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LIBRIS-ID:oai:DiVA.org:miun-16700
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https://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-16700URI
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:kon swepub-publicationtype
Notes
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The direct intermolecular regiospecific and highly enantioselective a-allylic alkylation of linear aldehydes by combination of achiral bench stable Pd(0) complexes and simple chiral amines as co-catalysts is disclosed. The co-catalytic asymmetric chemoselective and regiospecific a-allylic alkylation reaction is linked in tandem with in situ reduction to give the corresponding 2-alkyl alcohols with high enantiomeric ratios (up to 98:2 er). It is also an expeditious entry to valuable 2-alkyl substituted hemiacetals and 2-alkyl-butane-1,4-diols.
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MittuniversitetetInstitutionen för tillämpad naturvetenskap och design (-2013)
(creator_code:org_t)
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