-
2
-
-
53549095407
-
-
b) T. E. Müller, K. C. Hultzsch, M. Yus, F. Foubelo, T. Tada, Chem. Rev. 2008, 108, 3795-3892.
-
(2008)
Chem. Rev.
, vol.108
, pp. 3795-3892
-
-
Müller, T.E.1
Hultzsch, K.C.2
Yus, M.3
Foubelo, F.4
Tada, T.5
-
3
-
-
0142109787
-
-
Eds.: A. Togni, H. Grutzmacher Wiley-VCH, Weinheim, Germany
-
J. J. Brunet, D. Neibecker, in: Catalytic Heterofunctionalization from Hydroamination to Hydrozirconation, (Eds.: A. Togni, H. Grutzmacher), Wiley-VCH, Weinheim, Germany, 2001, pp 91-141.
-
(2001)
Catalytic Heterofunctionalization from Hydroamination to Hydrozirconation
, pp. 91-141
-
-
Brunet, J.J.1
Neibecker, D.2
-
5
-
-
34547803144
-
-
a) M. C. Wood, D. C. Leitch, C. S. Yeung, J. A. Kozak, L. L. Schafer, Angew. Chem. 2007, 119, 358-362;
-
(2007)
Angew. Chem.
, vol.119
, pp. 358-362
-
-
Wood, M.C.1
Leitch, D.C.2
Yeung, C.S.3
Kozak, J.A.4
Schafer, L.L.5
-
7
-
-
34047274289
-
-
b) A. L. Gott, A. J. Clarke, G. J. Clarkson, P. Scott, Organometallics 2007, 26, 1729-1737;
-
(2007)
Organometallics
, vol.26
, pp. 1729-1737
-
-
Gott, A.L.1
Clarke, A.J.2
Clarkson, G.J.3
Scott, P.4
-
8
-
-
33749828529
-
-
D. A. Watson, M. Chiu, R. G. Bergman, Organometallics 2006, 25, 4731-4733.
-
(2006)
Organometallics
, vol.25
, pp. 4731-4733
-
-
Watson, D.A.1
Chiu, M.2
Bergman, R.G.3
-
10
-
-
67650482921
-
-
literature cited therein
-
b) M.R. Crimmin, M. Arrowsmith, A. G. M. Barett, I. J. Casely, M. S. Hill, P. A. Procopiou, J. Am. Chem. Soc. 2009, 131, 9670-9695, and literature cited therein.
-
(2009)
J. Am. Chem. Soc.
, vol.131
, pp. 9670-9695
-
-
Crimmin, M.R.1
Arrowsmith, M.2
Barett, A.G.M.3
Casely, I.J.4
Hill, M.S.5
Procopiou, P.A.6
-
11
-
-
0013168349
-
-
J. Seayad, A. Tillack, C. G. Hartung, M. Belier, Adv. Synth. Catal. 2002, 344, 795-813.
-
(2002)
Adv. Synth. Catal.
, vol.344
, pp. 795-813
-
-
Seayad, J.1
Tillack, A.2
Hartung, C.G.3
Belier, M.4
-
12
-
-
0000324064
-
-
B. W Howk, E. L. Little, S. L. Scott, G. M. Whitman, J. Am. Chem. Soc. 1954, 76, 1899-1902.
-
(1954)
J. Am. Chem. Soc.
, vol.76
, pp. 1899-1902
-
-
Howk, B.W.1
Little, E.L.2
Scott, S.L.3
Whitman, G.M.4
-
13
-
-
25844465776
-
-
V. Khedar, A. Tillack, C. Benisch, J.-P. Melder, M. Beller, J. Mol. Cat. A: Chem. 2005, 241, 175-183.
-
(2005)
J. Mol. Cat. A: Chem.
, vol.241
, pp. 175-183
-
-
Khedar, V.1
Tillack, A.2
Benisch, C.3
Melder, J.-P.4
Beller, M.5
-
14
-
-
0001718648
-
-
For an initial report on butyllithium-catalysed intramolecular hydroamination, see: B. E. Evans, P.S. Anderson, M. E. Christy, C. D. Colton, D. C. Remy, K. E. Rittle, E. L. Engelhardt, J. Org. Chem. 1979, 44, 31273135.
-
(1979)
J. Org. Chem.
, vol.44
, pp. 31273135
-
-
Evans, B.E.1
Anderson, P.S.2
Christy, M.E.3
Colton, C.D.4
Remy, D.C.5
Rittle, K.E.6
Engelhardt, E.L.7
-
16
-
-
37449033063
-
-
C. Quinet, P. Jourdain, C. Hermans, A. Ates, I. Lucas, I. E. Marko, Tetrahedron 2008, 64, 1077-1087.
-
(2008)
Tetrahedron
, vol.64
, pp. 1077-1087
-
-
Quinet, C.1
Jourdain, P.2
Hermans, C.3
Ates, A.4
Lucas, I.5
Marko, I.E.6
-
17
-
-
0002529302
-
-
N. Imai, T. Narita, T. Tsuruta, Tetrahedron Lett. 1971, 12, 3517-3520.
-
(1971)
Tetrahedron Lett.
, vol.12
, pp. 3517-3520
-
-
Imai, N.1
Narita, T.2
Tsuruta, T.3
-
18
-
-
3242831157
-
-
Such a procedure was efficiently used for a key step in the industrial synthesis of menthol via the Tagasako process, see: a) K. Takabe, T. Katagiri, J. Tanaka, Bull. Chem. Soc. Jpn. 1973, 46, 222-225;
-
(1973)
Bull. Chem. Soc. Jpn.
, vol.46
, pp. 222-225
-
-
Takabe, K.1
Katagiri, T.2
Tanaka, J.3
-
19
-
-
0001149238
-
-
b) S.-I. Inoue, H. Takaya, K. Tani, S. Otsuka, T. Sato, R. Noyori, J. Am. Chem. Soc. 1990, 112, 4897-4905.
-
(1990)
J. Am. Chem. Soc.
, vol.112
, pp. 4897-4905
-
-
Inoue, S.-I.1
Takaya, H.2
Tani, K.3
Otsuka, S.4
Sato, T.5
Noyori, R.6
-
21
-
-
77956935546
-
-
Angew. Chem. Int. Ed. 2003, 42, 27082710;
-
(2003)
Angew. Chem. Int. Ed.
, vol.42
, pp. 27082710
-
-
-
23
-
-
35948944542
-
-
I. Aillaud, J. Collin, J. Hannedouche, E. Schulz, Dalton Trans. 2007, 5105-5118;
-
(2007)
Dalton Trans.
, pp. 5105-5118
-
-
Aillaud, I.1
Collin, J.2
Hannedouche, J.3
Schulz, E.4
-
26
-
-
34548011736
-
-
a) T. Ogata, A. Ujihara, S. Tsuchida, T. Shimizu, A. Kaneshige, K. Tomioka, Tetrahedron Lett. 2007, 48, 66486650;
-
(2007)
Tetrahedron Lett.
, vol.48
, pp. 66486650
-
-
Ogata, T.1
Ujihara, A.2
Tsuchida, S.3
Shimizu, T.4
Kaneshige, A.5
Tomioka, K.6
-
27
-
-
61449114729
-
-
b) K. Tomioka, T. Sakai, T. Ogata, Y. Yamamoto, Pure Appl. Chem. 2009, 81, 247-253.
-
(2009)
Pure Appl. Chem.
, vol.81
, pp. 247-253
-
-
Tomioka, K.1
Sakai, T.2
Ogata, T.3
Yamamoto, Y.4
-
28
-
-
0346880459
-
-
a) J. Collin, J.-C. Daran, E. Schulz, A. Trifonov, Chem. Commun. 2003, 3048-3049;
-
(2003)
Chem. Commun.
, pp. 3048-3049
-
-
Collin, J.1
Daran, J.-C.2
Schulz, E.3
Trifonov, A.4
-
29
-
-
19944412195
-
-
b) J. Collin, J.-C. Daran, O. Jacquet, E. Schulz, A. Trifonov, Chem. Eur. J. 2005, 11, 3455-3462;
-
(2005)
Chem. Eur. J.
, vol.11
, pp. 3455-3462
-
-
Collin, J.1
Daran, J.-C.2
Jacquet, O.3
Schulz, E.4
Trifonov, A.5
-
30
-
-
33645033199
-
-
D. Riegert, J. Collin, A. Meddour, E. Schulz, A. Trifonov, J Org. Chem. 2006, 71, 2514-2517;
-
(2006)
J Org. Chem.
, vol.71
, pp. 2514-2517
-
-
Riegert, D.1
Collin, J.2
Meddour, A.3
Schulz, E.4
Trifonov, A.5
-
31
-
-
41749098446
-
-
I. Aillaud, J. Collin, C. Duhayon, G. Guillot, D. Lyubov, E. Schulz, A. Trifonov, Chem. Eur. J. 2008, 14, 2189-2200;
-
(2008)
Chem. Eur. J.
, vol.14
, pp. 2189-2200
-
-
Aillaud, I.1
Collin, J.2
Duhayon, C.3
Guillot, G.4
Lyubov, D.5
Schulz, E.6
Trifonov, A.7
-
32
-
-
38349050030
-
-
e) I. Aillaud, K. Wright, J. Collin, E. Schulz, J.-P Mazaleyrat, Tetrahedron: Asymmetry 2008, 19, 82-92;
-
(2008)
Tetrahedron: Asymmetry
, vol.19
, pp. 82-92
-
-
Aillaud, I.1
Wright, K.2
Collin, J.3
Schulz, E.4
Mazaleyrat, J.-P.5
-
33
-
-
47949118214
-
-
f) J. Hannedouche, I. Aillaud, J. Collin, E. Schulz, A. Trifonov, Chem. Commun. 2008, 3552-3554;
-
(2008)
Chem. Commun.
, pp. 3552-3554
-
-
Hannedouche, J.1
Aillaud, I.2
Collin, J.3
Schulz, E.4
Trifonov, A.5
-
34
-
-
57049143707
-
-
g) I. Aillaud, D. Lyubov, J. Collin, R. Guillot, J. Hannedouche, E. Schulz, A. Trifonov, Organometallks 2008, 27, 5929-5936.
-
(2008)
Organometallks
, vol.27
, pp. 5929-5936
-
-
Aillaud, I.1
Lyubov, D.2
Collin, J.3
Guillot, R.4
Hannedouche, J.5
Schulz, E.6
Trifonov, A.7
-
35
-
-
77956895895
-
-
Lanthanide-catalysed enantioselective intramolecular hydroamination of aminodienes has been reported up to 71% ee (for the hydrogenated products)
-
Lanthanide-catalysed enantioselective intramolecular hydroamination of aminodienes has been reported up to 71% ee (for the hydrogenated products), see:
-
-
-
-
37
-
-
0346994917
-
-
b) S. Hong, A. M. Kawaoka, T. J. Marks, J. Am. Chem. Soc. 2003, 125, 15878-15892;
-
(2003)
J. Am. Chem. Soc.
, vol.125
, pp. 15878-15892
-
-
Hong, S.1
Kawaoka, A.M.2
Marks, T.J.3
-
38
-
-
0345392827
-
-
S. Hong, S. Tian, M. V. Metz, T. J. Marks, J. Am. Chem. Soc. 2003, 125, 14768-14783.
-
(2003)
J. Am. Chem. Soc.
, vol.125
, pp. 14768-14783
-
-
Hong, S.1
Tian, S.2
Metz, M.V.3
Marks, T.J.4
-
39
-
-
77956907991
-
-
1H NMR spectroscopy
-
1H NMR spectroscopy.
-
-
-
-
40
-
-
77956937102
-
-
181
-
[181
-
-
-
-
41
-
-
77956925593
-
-
Due to the very short reaction time, it was technically difficult to precisely measure the reaction time
-
Due to the very short reaction time, it was technically difficult to precisely measure the reaction time.
-
-
-
-
42
-
-
77956926428
-
-
1H NMR spectroscopy
-
1H NMR spectroscopy.
-
-
-
-
43
-
-
63749118934
-
-
For a recent review on structure, reactivity and degrees of aggregation of organolithium compounds, see: V. H. Geesner, C. Däschlein, C. Strohmann, Chem. Eur. J. 2009, 15, 3320-3334.
-
(2009)
Chem. Eur. J.
, vol.15
, pp. 3320-3334
-
-
Geesner, V.H.1
Däschlein, C.2
Strohmann, C.3
-
44
-
-
77956910047
-
-
1 was also an active catalyst for the enantioselective hydroamination of primary amines tethered to monosubstituted double bond, affording however the cyclised products with a lower level of enantioselectivity. For instance, under the catalytic conditions employed for substrate la, 3-methyl-2-azaspiro[4,5]decane was produced in 12% enantiomeric excess with a total conversion of the substrate in 4 h
-
1 was also an active catalyst for the enantioselective hydroamination of primary amines tethered to monosubstituted double bond, affording however the cyclised products with a lower level of enantioselectivity. For instance, under the catalytic conditions employed for substrate la, 3-methyl-2-azaspiro[4,5]decane was produced in 12% enantiomeric excess with a total conversion of the substrate in 4 h.
-
-
-
-
45
-
-
77956892171
-
-
Attempts to directly observe a catalytic activity with these isolated racemic crystals were unsuccessful. Nevertheless, the addition of a catalytic amount of a MeLi solution to the so-obtained reaction media could restore similar activity and diastereoselectivity as those obtained with the lithium salts generated in situ under standard conditions (and different ones than those observed with MeLi alone)
-
Attempts to directly observe a catalytic activity with these isolated racemic crystals were unsuccessful. Nevertheless, the addition of a catalytic amount of a MeLi solution to the so-obtained reaction media could restore similar activity and diastereoselectivity as those obtained with the lithium salts generated in situ under standard conditions (and different ones than those observed with MeLi alone).
-
-
-
-
47
-
-
77956945191
-
-
CCDC 769219 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via
-
b) CCDC 769219 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac. uk/dataj-equest/cif.
-
-
-
-
48
-
-
77956916557
-
-
[15], respectively
-
[15], respectively.
-
-
-
|