Spectra for:
Fred H. Van der Steen, Henk Kleijn, George J. P. Britovsek, Johann T. B. H. Jastrzebski, Gerard Van Koten
(1S)-1-[N-(4-METHOXYPHENYL)-IMINO]-1,2-O-ISOPROPYLIDENEETHANE
![(1S)-1-[N-(4-METHOXYPHENYL)-IMINO]-1,2-O-ISOPROPYLIDENEETHANE](/api/compound/FiCW4Yq6tV.png?h=300&w=458 "(1S)-1-[N-(4-METHOXYPHENYL)-IMINO]-1,2-O-ISOPROPYLIDENEETHANE")
(E)-N-(R)-(ALPHA-METHYLBENZYL)-3-(TRIMETHYLSILYL)-PROP-2-YNALDIMINE
(Z)-N-(R)-(ALPHA-METHYLBENZYL)-3-(TRIMETHYLSILYL)-PROP-2-YNALDIMINE
CIS-(3R,4S)-1-(R)-(ALPHA-METHYLBENZYL)-3-[(METHOXYCARBONYL)-AMINO]-4-METHYL-2-AZETIDINONE
![CIS-(3R,4S)-1-(R)-(ALPHA-METHYLBENZYL)-3-[(METHOXYCARBONYL)-AMINO]-4-METHYL-2-AZETIDINONE](/api/compound/2MzLIVb0TkG.png?h=300&w=458 "CIS-(3R,4S)-1-(R)-(ALPHA-METHYLBENZYL)-3-[(METHOXYCARBONYL)-AMINO]-4-METHYL-2-AZETIDINONE")
CIS-(3R,4S)-1-(R)-(ALPHA-METHYLBENZYL)-3-AMINO-4-METHYL-2-AZETIDINONE
CIS-(3R,4S)-3-[(METHOXYCARBONYL)-AMINO]-4-METHYL-2-AZETIDINONE
![CIS-(3R,4S)-3-[(METHOXYCARBONYL)-AMINO]-4-METHYL-2-AZETIDINONE](/api/compound/A7gZPeg2trb.png?h=300&w=458 "CIS-(3R,4S)-3-[(METHOXYCARBONYL)-AMINO]-4-METHYL-2-AZETIDINONE")
CIS-(3S,4R)-1-(S)-(ALPHA-METHYLBENZYL)-3-[(METHOXYCARBONYL)-AMINO]-4-ETHYL-2-AZETIDINONE
![CIS-(3S,4R)-1-(S)-(ALPHA-METHYLBENZYL)-3-[(METHOXYCARBONYL)-AMINO]-4-ETHYL-2-AZETIDINONE](/api/compound/FILbws3lOhF.png?h=300&w=458 "CIS-(3S,4R)-1-(S)-(ALPHA-METHYLBENZYL)-3-[(METHOXYCARBONYL)-AMINO]-4-ETHYL-2-AZETIDINONE")
CIS-(3S,4R)-1-(S)-(ALPHA-METHYLBENZYL)-3-AMINO-4-ETHYL-2-AZETIDINONE
CIS-(3S,4R)-3-[(METHOXYCARBONYL)-AMINO]-4-ETHYL-2-AZETIDINONE
![CIS-(3S,4R)-3-[(METHOXYCARBONYL)-AMINO]-4-ETHYL-2-AZETIDINONE](/api/compound/KayYtq9Z25O.png?h=300&w=458 "CIS-(3S,4R)-3-[(METHOXYCARBONYL)-AMINO]-4-ETHYL-2-AZETIDINONE")
CIS-(3S,4S)-3-(2,2,5,5-TETRAMETHYL-1-AZA-2,5-DISILACYCLOPENTYL)-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE
![CIS-(3S,4S)-3-(2,2,5,5-TETRAMETHYL-1-AZA-2,5-DISILACYCLOPENTYL)-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE](/api/compound/GDnUbjln3RT.png?h=300&w=458 "CIS-(3S,4S)-3-(2,2,5,5-TETRAMETHYL-1-AZA-2,5-DISILACYCLOPENTYL)-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE")
CIS-(3S,4S)-3-AMINO-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE
![CIS-(3S,4S)-3-AMINO-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE](/api/compound/JyWXc2t487x.png?h=300&w=458 "CIS-(3S,4S)-3-AMINO-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE")
TRANS-(3R,4R)-1-(R)-(ALPHA-METHYLBENZYL)-3-(2,2,5,5-TETRAMETHYL-1-AZA-2,5-DISILACYCLOPENTYL)-4-METHYL-2-AZETIDINONE
TRANS-(3R,4R)-1-(R)-(ALPHA-METHYLBENZYL)-3-[(METHOXYCARBONYL)-AMINO]-4-METHYL-2-AZETIDINONE
![TRANS-(3R,4R)-1-(R)-(ALPHA-METHYLBENZYL)-3-[(METHOXYCARBONYL)-AMINO]-4-METHYL-2-AZETIDINONE](/api/compound/Gl8SRq2564Z.png?h=300&w=458 "TRANS-(3R,4R)-1-(R)-(ALPHA-METHYLBENZYL)-3-[(METHOXYCARBONYL)-AMINO]-4-METHYL-2-AZETIDINONE")
TRANS-(3R,4R)-3-[(METHOXYCARBONYL)-AMINO]-4-METHYL-2-AZETIDINONE
![TRANS-(3R,4R)-3-[(METHOXYCARBONYL)-AMINO]-4-METHYL-2-AZETIDINONE](/api/compound/K87Ctq7OvS.png?h=300&w=458 "TRANS-(3R,4R)-3-[(METHOXYCARBONYL)-AMINO]-4-METHYL-2-AZETIDINONE")
TRANS-(3R,4S)-1-(4-METHOXYPHENYL)-3-(2,2,5,5-TETRAMETHYL-1-AZA-2,5-DISILACYCLOPENTYL)-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE
![TRANS-(3R,4S)-1-(4-METHOXYPHENYL)-3-(2,2,5,5-TETRAMETHYL-1-AZA-2,5-DISILACYCLOPENTYL)-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE](/api/compound/Kphr6oxhuAv.png?h=300&w=458 "TRANS-(3R,4S)-1-(4-METHOXYPHENYL)-3-(2,2,5,5-TETRAMETHYL-1-AZA-2,5-DISILACYCLOPENTYL)-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE")
TRANS-(3R,4S)-1-(4-METHOXYPHENYL)-3-AMINO-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE
![TRANS-(3R,4S)-1-(4-METHOXYPHENYL)-3-AMINO-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE](/api/compound/GpjTE4zfFG9.png?h=300&w=458 "TRANS-(3R,4S)-1-(4-METHOXYPHENYL)-3-AMINO-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE")
TRANS-(3R,4S)-1-(4-METHOXYPHENYL)-3-PHTHALIMIDO-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE
![TRANS-(3R,4S)-1-(4-METHOXYPHENYL)-3-PHTHALIMIDO-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE](/api/compound/6uf52swe9r6.png?h=300&w=458 "TRANS-(3R,4S)-1-(4-METHOXYPHENYL)-3-PHTHALIMIDO-4-[(1'S)-1',2'-O-ISOPROPYLIDENEETHYL]-2-AZETIDINONE")
TRANS-(3R,4S)-1-(R)-(ALPHA-METHYLBENZYL)-3-(2,2,5,5-TETRAMETHYL-1-AZA-2,5-DISILACYCLOPENTYL)-4-(2'-FURYL)-2-AZETIDINONE
TRANS-(3R,4S)-1-(R)-(ALPHA-METHYLBENZYL)-3-(2,2,5,5-TETRAMETHYL-1-AZA-2,5-DISILACYCLOPENTYL)-4-(2-PYRIDYL)-2-AZETIDINONE
TRANS-(3R,4S)-1-(R)-(ALPHA-METHYLBENZYL)-3-(2,2,5,5-TETRAMETHYL-1-AZA-2,5-DISILACYCLOPENTYL)-4-[N-(R)-(ALPHA-METHYLBENZYL)-IMINO]-2-AZETIDINONE
![TRANS-(3R,4S)-1-(R)-(ALPHA-METHYLBENZYL)-3-(2,2,5,5-TETRAMETHYL-1-AZA-2,5-DISILACYCLOPENTYL)-4-[N-(R)-(ALPHA-METHYLBENZYL)-IMINO]-2-AZETIDINONE](/api/compound/3UJ5Me6CTT0.png?h=300&w=458 "TRANS-(3R,4S)-1-(R)-(ALPHA-METHYLBENZYL)-3-(2,2,5,5-TETRAMETHYL-1-AZA-2,5-DISILACYCLOPENTYL)-4-[N-(R)-(ALPHA-METHYLBENZYL)-IMINO]-2-AZETIDINONE")
TRANS-(3S,4S)-1-(S)-(ALPHA-METHYLBENZYL)-3-(2,2,5,5-TETRAMETHYL-1-AZA-2,5-DISILACYCLOPENTYL)-4-METHYL-2-AZETIDINONE
TRANS-(3S,4S)-1-(S)-(ALPHA-METHYLBENZYL)-3-[(METHOXYCARBONYL)-AMINO]-4-ETHYL-2-AZETIDINONE
![TRANS-(3S,4S)-1-(S)-(ALPHA-METHYLBENZYL)-3-[(METHOXYCARBONYL)-AMINO]-4-ETHYL-2-AZETIDINONE](/api/compound/Lskl4YkpuJ9.png?h=300&w=458 "TRANS-(3S,4S)-1-(S)-(ALPHA-METHYLBENZYL)-3-[(METHOXYCARBONYL)-AMINO]-4-ETHYL-2-AZETIDINONE")
TRANS-(3S,4S)-1-(S)-(ALPHA-METHYLBENZYL)-3-AMINO-4-ETHYL-2-AZETIDINONE
TRANS-(3S,4S)-3-[(METHOXYCARBONYL)-AMINO]-4-ETHYL-2-AZETIDINONE
![TRANS-(3S,4S)-3-[(METHOXYCARBONYL)-AMINO]-4-ETHYL-2-AZETIDINONE](/api/compound/CixFWwoy8iF.png?h=300&w=458 "TRANS-(3S,4S)-3-[(METHOXYCARBONYL)-AMINO]-4-ETHYL-2-AZETIDINONE")
Citation
| Citation | J.ORG.CHEM.,57,3906(1992) |
|---|---|
| Journal | The Journal of Organic Chemistry |
| Issue | 14 |
| Volume | 57 |
| Page(s) | 3906-3916 |
| Year | 1992 |
| Author(s) | Fred H. Van der Steen, Henk Kleijn, George J. P. Britovsek, Johann T. B. H. Jastrzebski, Gerard Van Koten |
| Publisher | American Chemical Society (ACS) |
| DOI | 10.1021/jo00040a034 |