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p. 2060 - 2065
(2007/10/02)1-(tert-butoxycarbonyl)-L-proline
methyl triphenylphosphonium bromide
tert-Butyl (2S)-N-tert-butoxycarbonyl-4-methylideneprolinate
di-tert-butyl dicarbonate
Methyltriphenylphosphonium bromide
(S)-1-tert-butyl 2-methyl 4-methylenepyrrolidine-1,2-dicarboxylate
N-Boc-4-exomethylene-(S)-prolinyl dibenzyl-(S)-aspartate
(2S)-4-methylenepyrrolidine-2-carboxylic acid
(5S,8S)-3-(4-methoxyphenyl)-1-oxa-2,7-diazaspiro[4.4]non-2-ene-7-N-Boc-8-carboxylic acid
(5R,8S)-3-(2-methoxyphenyl)-1-oxa-2,7-diazaspiro[4.4]non-2-ene-7-N-Boc-8-carboxylic acid