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1
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0442264990
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note
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A search on the pyrrolidine moiety in the MDDR (MACCS-II Drug Data Report) database gave over 11 000 hits. The database is available from MDL Information Systems Inc., San Leandro, CA 94577 and contains biologically active compounds in the early stages of drug development.
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2
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0030199644
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For reviews on the use of cyclopropanes in organic synthesis
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(a) Han, Z.; Uehira, S.; Tsuritani, T.; Shinokubo, H.; Oshima, K. Tetrahedron 2001, 57, 987. For reviews on the use of cyclopropanes in organic synthesis:
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Han, Z.1
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Shinokubo, H.4
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22
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0442268050
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note
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2 + MeOH 1%) or by PS-Isocyanate scavenger resin followed by an IEC, which afforded the pure compound in reasonable yield.
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23
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0001272378
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(a) Alcaide, B.; Almendros, P.; Alonso, J. M.; Aly, M. F. Org. Lett. 2001, 3, 3781.
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26
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18044400040
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(d) Fustero, S.; Navarro, A.; Pina, B.; Soler, J. G.; Bartolomé, A.; Asensio, A.; Simón, A.; Bravo, P.; Fronza, G.; Volonterio, A.; Zanda, M. Org. Lett. 2001, 3, 2621.
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Bravo, P.8
Fronza, G.9
Volonterio, A.10
Zanda, M.11
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27
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0442268048
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a values for 4f and 4l were experimentally determined as 8.53 and 6.60, respectively
-
a values for 4f and 4l were experimentally determined as 8.53 and 6.60, respectively.
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28
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0442283586
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Lewis acids are known to promote the formation of imines, e.g.: (a) White, W. A.; Weingarten, H. J. Org. Chem. 1967, 32, 213. (b) Billmann, J. H.; Tai, K. M. J. Org. Chem. 1958, 23, 535. (c) Texier-Boullet, F. Synthesis 1985, 679.
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White, W.A.1
Weingarten, H.2
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29
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33947462727
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Lewis acids are known to promote the formation of imines, e.g.: (a) White, W. A.; Weingarten, H. J. Org. Chem. 1967, 32, 213. (b) Billmann, J. H.; Tai, K. M. J. Org. Chem. 1958, 23, 535. (c) Texier-Boullet, F. Synthesis 1985, 679.
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J. Org. Chem.
, vol.23
, pp. 535
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Billmann, J.H.1
Tai, K.M.2
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30
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85082932515
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Lewis acids are known to promote the formation of imines, e.g.: (a) White, W. A.; Weingarten, H. J. Org. Chem. 1967, 32, 213. (b) Billmann, J. H.; Tai, K. M. J. Org. Chem. 1958, 23, 535. (c) Texier-Boullet, F. Synthesis 1985, 679.
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(1985)
Synthesis
, pp. 679
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Texier-Boullet, F.1
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31
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0442264992
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note
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2AlI protocol more useful when it comes to automation and library synthesis.
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