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#18J;ANTI-(2S,3S)-1-[(2S,4R)-4-TERT.-BUTOXY-2-METHOXYMETHYL-PYRROLIDIN-1-YL]-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-2-[(E)-2-(3-METHOXYPHENYL)-ETHYL]-4-METHYL

Compound with spectra: 1 NMR

#18J;ANTI-(2S,3S)-1-[(2S,4R)-4-TERT.-BUTOXY-2-METHOXYMETHYL-PYRROLIDIN-1-YL]-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-2-[(E)-2-(3-METHOXYPHENYL)-ETHYL]-4-METHYL
SpectraBase Compound ID 4Cs6yuB6JCL
InChI InChI=1S/C44H63NO5Si/c1-33(2)40(25-18-28-49-51(44(6,7)8,38-21-13-11-14-22-38)39-23-15-12-16-24-39)41(27-26-34-19-17-20-36(29-34)48-10)42(46)45-31-37(50-43(3,4)5)30-35(45)32-47-9/h11-17,19-24,29,35,37,40-41H,1,18,25-28,30-32H2,2-10H3/t35-,37+,40+,41-/m0/s1
InChIKey ITLPRGAGBGJANM-WKCJNZCQSA-N
Mol Weight 714.1 g/mol
Molecular Formula C44H63NO5Si
Exact Mass 713.447551 g/mol
Enantiomer InChIKey ITLPRGAGBGJANM-ZQFHJOGESA-N

View Spectrum of #18J;ANTI-(2S,3S)-1-[(2S,4R)-4-TERT.-BUTOXY-2-METHOXYMETHYL-PYRROLIDIN-1-YL]-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-2-[(E)-2-(3-METHOXYPHENYL)-ETHYL]-4-METHYL

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
#17J;ANTI-(2R,3R)-1-[(2S,4R)-4-TERT.-BUTOXY-2-METHOXYMETHYL-PYRROLIDIN-1-YL]-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-2-[(E)-2-(3-METHOXYPHENYL)-ETHYL]-4-METHYL
#17K;ANTI-(2R,3R)-1-[(2S,4R)-4-TERT.-BUTOXY-2-TERT.-BUTOXYMETHYL-PYRROLIDIN-1-YL]-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-2-[(E)-2-(3-METHOXYPHENYL)-ETHYL]-4-M
#18I;ANTI-(2S,3S)-1-[(2S,4R)-2-TERT.-BUTOXYMETHYL-4-METHOXY-PYRROLIDIN-1-YL]-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-2-[(E)-2-(3-METHOXYPHENYL)-ETHYL]-4-METHYL
#17I;ANTI-(2R,3R)-1-[(2S,4R)-2-TERT.-BUTOXYMETHYL-4-METHOXY-PYRROLIDIN-1-YL]-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-2-[(E)-2-(3-METHOXYPHENYL)-ETHYL]-4-METHYL
#8K;ANTI-(2R,3R)-1-[(2S,4R)-4-TERT.-BUTOXY-2-TERT.-BUTOXYMETHYL-PYRROLIDIN-1-YL]-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-2-[(E)-2-(3-METHOXYPHENYL)-ETHENYL]-4-
#11H;(2,3-SYN-2):(2S,3R)-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-1-[(2S,4R)-4-METHOXY-2-(METHOXYMETHYL)-PYRROLIDIN-1-YL]-2-[(E)-2-(3-METHOXYPHENYL)-ETHENYL]-4-
#10H;(2,3-SYN-1):(2R,3S)-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-1-[(2S,4R)-4-METHOXY-2-(METHOXYMETHYL)-PYRROLIDIN-1-YL]-2-[(E)-2-(3-METHOXYPHENYL)-ETHENYL]-4-
#9H;MINOR-(2,3-ANTI):(2S,3S)-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-1-[(2S,4R)-4-METHOXY-2-(METHOXYMETHYL)-PYRROLIDIN-1-YL]-2-[(E)-2-(3-METHOXYPHENYL)-ETHENYL
#8H;MAJOR-(2,3-ANTI):(2R,3R)-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-1-[(2S,4R)-4-METHOXY-2-(METHOXYMETHYL)-PYRROLIDIN-1-YL]-2-[(E)-2-(3-METHOXYPHENYL)-ETHENYL
#9I;ANTI-(2S,3S)-1-[(2S,4R)-2-TERT.-BUTOXYMETHYL-4-METHOXY-PYRROLIDIN-1-YL]-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-2-[(E)-2-(3-METHOXYPHENYL)-ETHENYL]-4-METHY
Title Journal or Book Year
Zwitterionic Aza-Claisen Rearrangements Controlled by Pyrrolidine Auxiliaries - Useful Key Steps in Convergent Enantioselective Syntheses European Journal of Organic Chemistry 2012
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