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#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-

Compound with spectra: 1 NMR

#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-
SpectraBase Compound ID 3BIZqXD2lfz
InChI InChI=1S/2C41H55NO5Si/c2*1-31(2)38(23-16-26-47-48(41(3,4)5,36-19-11-9-12-20-36)37-21-13-10-14-22-37)39(25-24-32-17-15-18-34(27-32)45-7)40(43)42-29-35(46-8)28-33(42)30-44-6/h2*9-15,17-22,24-25,27,33,35,38-39H,1,16,23,26,28-30H2,2-8H3/b2*25-24+/t2*33-,35+,38+,39+/m00/s1
InChIKey SIGRTAOUQAOXJI-PATHYOEVSA-N
Mol Weight 1340.0 g/mol
Molecular Formula C82H110N2O10Si2
Exact Mass 1338.769901 g/mol
Enantiomer InChIKey SIGRTAOUQAOXJI-BZPNEGRRSA-N

View Spectrum of #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-

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
#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
#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-
#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
#8I;ANTI-(2R,3R)-1-[(2S,4R)-2-TERT.-BUTOXYMETHYL-4-METHOXY-PYRROLIDIN-1-YL]-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-2-[(E)-2-(3-METHOXYPHENYL)-ETHENYL]-4-METHY
#8A;ANTI-(2R,3R)-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-1-[(2S)-2-(METHOXYCARBONYL)-PYRROLIDIN-1-YL]-2-[(E)-2-(3-METHOXYPHENYL)-ETHENYL]-4-METHYL-4-PENTENONE-
#9A;ANTI-(2S,3S)-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-1-[(2S)-2-(METHOXYCARBONYL)-PYRROLIDIN-1-YL]-2-[(E)-2-(3-METHOXYPHENYL)-ETHENYL]-4-METHYL-4-PENTENONE-
#17H;(2R,3R)-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-1-[(2S,4R)-4-METHOXY-2-(METHOXYMETHYL)-PYRROLIDIN-1-YL]-2-[2-(3-METHOXYPHENYL)-ETHYL]-4-METHYLPENT-4-EN-1-
#18H;(2S,3S)-3-(3-TERT.-BUTYLDIPHENYLSILYLOXYPROPYL)-1-[(2S,4R)-4-METHOXY-2-(METHOXYMETHYL)-PYRROLIDIN-1-YL]-2-[2-(3-METHOXYPHENYL)-ETHYL]-4-METHYLPENT-4-EN-1-
#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
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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