Stereoselective, nonracemic synthesis of ω-borono-α-amino acids
Stereoselective, nonracemic synthesis of ω-borono-α-amino acids
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DOI:
10.1016/s0957-4166(98)00186-4
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发表时间:
1998-06-19
影响因子:
--
通讯作者:
Danion, D
中科院分区:
文献类型:
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作者:
Collet, S;Bauchat, P;Danion, D
omega-Unsaturated alpha-amino acids are synthesized through condensation of allyl and propargyl bromides or of 9-bromoundecene with a Ni(II) complex of the Schiff base derived from glycine and BPB. Hydroboration with Ipc(2)BH followed by oxidation with acetaldehyde affords enantiomerically pure omega-borono-alpha-aminocarboxylic acids. (C) 1998 Elsevier Science Ltd. All rights reserved.