-
1
-
-
0942277395
-
The Assignment of Absolute Configuration by NMR
-
Seco, J. M.; Quiñoá, E.; Riguera, R. The Assignment of Absolute Configuration by NMR. Chem. Rev. 2004, 104, 17-118.
-
(2004)
Chem. Rev
, vol.104
, pp. 17-118
-
-
Seco, J.M.1
Quiñoá, E.2
Riguera, R.3
-
2
-
-
0000709690
-
Applications of MTPA (Mosher) Amides of Secondary Amines: Assignment of Absolute Configuration in Chiral Cyclic Amines
-
Hoye, T. R.; Renner, M. K. Applications of MTPA (Mosher) Amides of Secondary Amines: Assignment of Absolute Configuration in Chiral Cyclic Amines. J. Org. Chem. 1996, 61, 8489-8495.
-
(1996)
J. Org. Chem
, vol.61
, pp. 8489-8495
-
-
Hoye, T.R.1
Renner, M.K.2
-
3
-
-
0000766184
-
Conformational analysis of chiral hindered amides
-
Rauk, A.; Tavares, D. F.; Khan, M. A.; Borkent, A. J.; Olson, J. F. Conformational analysis of chiral hindered amides. Can. J. Chem. 1983, 61, 2572-2580.
-
(1983)
Can. J. Chem
, vol.61
, pp. 2572-2580
-
-
Rauk, A.1
Tavares, D.F.2
Khan, M.A.3
Borkent, A.J.4
Olson, J.F.5
-
4
-
-
85161742870
-
-
García-Martínez, C.; Taguchi, Y.; Oishi, A.; Hayamizu, K. Configurational 1H NMR study of optically active 7-(1-phenylethyl)-2-oxa-7- azabicyclo[3.2.0]heptan-6-one derivatives using Pirkle's alcohols and a chiral shift reagent. Magn. Res. Chem. 1998, 36, 429-435.
-
García-Martínez, C.; Taguchi, Y.; Oishi, A.; Hayamizu, K. Configurational 1H NMR study of optically active 7-(1-phenylethyl)-2-oxa-7- azabicyclo[3.2.0]heptan-6-one derivatives using Pirkle's alcohols and a chiral shift reagent. Magn. Res. Chem. 1998, 36, 429-435.
-
-
-
-
5
-
-
0023574810
-
A new synthesis of both the enantiomers of 4-amino-3-hydroxybutanoic acid (gabob) and mm2 calculations for rotamers of the intermediate oxazolidin-2-one
-
(a) Bongini, A.; Cardillo, G.; Orena, M.; Porz, G.; Sandri, S. A new synthesis of both the enantiomers of 4-amino-3-hydroxybutanoic acid (gabob) and mm2 calculations for rotamers of the intermediate oxazolidin-2-one. Tetrahedron 1987, 43, 4377-4383;
-
(1987)
Tetrahedron
, vol.43
, pp. 4377-4383
-
-
Bongini, A.1
Cardillo, G.2
Orena, M.3
Porz, G.4
Sandri, S.5
-
6
-
-
0041663811
-
Synthesis and NMR Configurational Analysis of 1,3-Imidazolidin-4-ones Derived from (-)-(S)-Phenylethylamine
-
(b) García-Martínez, C.; Cervantes-Cuevas, H.; Escalante-García, J. Synthesis and NMR Configurational Analysis of 1,3-Imidazolidin-4-ones Derived from (-)-(S)-Phenylethylamine. Chirality 2003, 15, S74-S81.
-
(2003)
Chirality
, vol.15
-
-
García-Martínez, C.1
Cervantes-Cuevas, H.2
Escalante-García, J.3
-
7
-
-
0025815487
-
Alternative method for the resolution of 1-benzoyl-2-tert-butyl-3-methyl- 1,3-imidazolidin-4-one
-
(a) Juaristi, E.; Rizo, B.; Natal, V.; Escalante, J.; Regla, I. Alternative method for the resolution of 1-benzoyl-2-tert-butyl-3-methyl- 1,3-imidazolidin-4-one. Tetrahedron: Asymmetr. 1991, 2, 821-826.
-
(1991)
Tetrahedron: Asymmetr
, vol.2
, pp. 821-826
-
-
Juaristi, E.1
Rizo, B.2
Natal, V.3
Escalante, J.4
Regla, I.5
-
8
-
-
33744988343
-
-
Hazelard, D.; Fadel, A.; Girard, C. Stereoselective synthesis of (1R,2R)-1-amino-2-hydroxycyclobutanecarboxylic acid - serine derivative -, from racemic or optically active 2-benzyloxycyclobutanone Tetrahedron: Asymmetr. 2006, 17, 1457-1464.
-
(b) Hazelard, D.; Fadel, A.; Girard, C. Stereoselective synthesis of (1R,2R)-1-amino-2-hydroxycyclobutanecarboxylic acid - serine derivative -, from racemic or optically active 2-benzyloxycyclobutanone Tetrahedron: Asymmetr. 2006, 17, 1457-1464.
-
-
-
-
9
-
-
4644339765
-
-
Escalante, J.; Flores, P.; Priego, J. M. Synthesis of 1,2-dihydroquinazolin-4(1H)-ones Heterocycles 2004, 63, 2019-2032.
-
Escalante, J.; Flores, P.; Priego, J. M. Synthesis of 1,2-dihydroquinazolin-4(1H)-ones Heterocycles 2004, 63, 2019-2032.
-
-
-
-
10
-
-
25144475990
-
-
Connolly, D. J.; Cusack, D.; O'Sullivan, T. P.; Guiry, P. J. Synthesis of quinazolinones and quinazolines. Tetrahedron 2005, 61, 10153-10202.
-
Connolly, D. J.; Cusack, D.; O'Sullivan, T. P.; Guiry, P. J. Synthesis of quinazolinones and quinazolines. Tetrahedron 2005, 61, 10153-10202.
-
-
-
-
11
-
-
0003693460
-
-
Juaristi, E, Ed, JW Wiley: N.Y
-
Cardillo, G.; Tomasini, C. In Enantioselective synthesis of β-aminoacids; Juaristi, E., Ed.; JW Wiley: N.Y. 1997; pp. 211-248.
-
(1997)
Enantioselective synthesis of β-aminoacids
, pp. 211-248
-
-
Cardillo, G.1
Tomasini, C.2
-
12
-
-
0002714675
-
Rapid chromatographic technique for preparative separations with moderate resolution
-
Still, W. C.; Kahn, M.; Mitra, A. Rapid chromatographic technique for preparative separations with moderate resolution. J. Org. Chem. 1978, 43, 2923-2925.
-
(1978)
J. Org. Chem
, vol.43
, pp. 2923-2925
-
-
Still, W.C.1
Kahn, M.2
Mitra, A.3
-
13
-
-
33847760469
-
-
CS-Chem3D Pro 3.5.1/Chem Office 4.0, CambridgeSoft, Cambridge, MA, 1997.
-
CS-Chem3D Pro 3.5.1/Chem Office 4.0, CambridgeSoft, Cambridge, MA, 1997.
-
-
-
-
14
-
-
33847716854
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Crystallographic data of 8, 9A, 10B, 11A and 11B are deposited with the Cambridge Crystallographic Data Center (CCDC # 627346, 264374, 264375, 264376, and 264377, respectively). These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data_request/cif.
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Crystallographic data of 8, 9A, 10B, 11A and 11B are deposited with the Cambridge Crystallographic Data Center (CCDC # 627346, 264374, 264375, 264376, and 264377, respectively). These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data_request/cif.
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-
-
-
16
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33750800345
-
-
1,3 Strain). E. Helv. Chim. Acta 1992, 75, 913-934.
-
1,3 Strain). E. Helv. Chim. Acta 1992, 75, 913-934.
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-
-
-
17
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33847737939
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The interatomic distance, in angstroms, between the methine hydrogen at C9 or C15 and the oxygen at C4 is as follows: 9A, 2.275; 10B, 2.280; 11A, 2.486; 11B, 2.316.
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The interatomic distance, in angstroms, between the methine hydrogen at C9 or C15 and the oxygen at C4 is as follows: 9A, 2.275; 10B, 2.280; 11A, 2.486; 11B, 2.316.
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18
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15444380599
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Highly Congested Nondistorted Diheteroarylnaphthalenes: Model Compounds for the Investigation of Intramolecular π-Stacking Interactions
-
Mei, X.; Wolf, C. Highly Congested Nondistorted Diheteroarylnaphthalenes: Model Compounds for the Investigation of Intramolecular π-Stacking Interactions. J. Org. Chem. 2005, 70, 2299-2305.
-
(2005)
J. Org. Chem
, vol.70
, pp. 2299-2305
-
-
Mei, X.1
Wolf, C.2
-
19
-
-
8144230852
-
Synthesis of enantiopure cis- and trans-2-aminocyclohexane-1-carboxylic acid from octahydroquinazolin-4-ones
-
Priego, J.; Flores, P.; Ortiz-Nava, C.; Escalante, J. Synthesis of enantiopure cis- and trans-2-aminocyclohexane-1-carboxylic acid from octahydroquinazolin-4-ones. Tetrahedron: Asymmetr. 2004, 15, 3545-3549.
-
(2004)
Tetrahedron: Asymmetr
, vol.15
, pp. 3545-3549
-
-
Priego, J.1
Flores, P.2
Ortiz-Nava, C.3
Escalante, J.4
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