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Asymmetric syntheses of 3-deoxy-3-aminosphingoid bases: approaches based on parallel kinetic resolution and double asymmetric induction

Abstract:

The asymmetric syntheses of a range of N- and O-protected 3-deoxy-3-aminosphingoid bases have been achieved using two complementary approaches. dl-Serine was converted to a racemic N,N-dibenzyl-protected γ-amino-α,β-unsaturated ester which was resolved using a parallel kinetic resolution (PKR) strategy upon reaction with a pseudoenantiomeric mixture of lithium (R)-N-benzyl-N-(α-methylbenzyl)amide and lithium (S)-N-3,4-dimethoxybenzyl-N-(α-methylbenzyl)amide, giving the corresponding enantio- ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1021/acs.joc.7b02233

Authors


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Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry; Organic Chemistry
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry; Organic Chemistry
Role:
Author
Publisher:
American Chemical Society
Journal:
Journal of Organic Chemistry More from this journal
Volume:
82
Issue:
23
Pages:
12447–12466
Publication date:
2017-10-12
Acceptance date:
2017-10-12
DOI:
EISSN:
1520-6904
ISSN:
0022-3263
Pmid:
29022337
Language:
English
Pubs id:
pubs:742471
UUID:
uuid:c75920f7-1e7d-4868-a333-d62646aa6248
Local pid:
pubs:742471
Source identifiers:
742471
Deposit date:
2017-11-03

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