-
2
-
-
12244274338
-
-
Cinque B., Di Marzio L., Centi C., Di Rocco C., Riccardi C., and Cifone M.G. Pharmacol. Res. 47 (2003) 421
-
(2003)
Pharmacol. Res.
, vol.47
, pp. 421
-
-
Cinque, B.1
Di Marzio, L.2
Centi, C.3
Di Rocco, C.4
Riccardi, C.5
Cifone, M.G.6
-
4
-
-
0036773111
-
-
Kuroda I., Musman M., Ohtani I.I., Ichiba T., Tanaka J., Garcia-Gravalos D., and Higa T. J. Nat. Prod. 65 (2002) 1505
-
(2002)
J. Nat. Prod.
, vol.65
, pp. 1505
-
-
Kuroda, I.1
Musman, M.2
Ohtani, I.I.3
Ichiba, T.4
Tanaka, J.5
Garcia-Gravalos, D.6
Higa, T.7
-
6
-
-
10044235330
-
-
Sudhakar N., Ravi Kumar A., Prabhakar A., Jagadeesh B., and Rao B.V. Tetrahedron Lett. 46 (2005) 325
-
(2005)
Tetrahedron Lett.
, vol.46
, pp. 325
-
-
Sudhakar, N.1
Ravi Kumar, A.2
Prabhakar, A.3
Jagadeesh, B.4
Rao, B.V.5
-
9
-
-
33750004897
-
-
Liu J., Du Y., Dong X., Meng S., Xiao J., and Cheng L. Carbohydr. Res. 341 (2006) 2653
-
(2006)
Carbohydr. Res.
, vol.341
, pp. 2653
-
-
Liu, J.1
Du, Y.2
Dong, X.3
Meng, S.4
Xiao, J.5
Cheng, L.6
-
11
-
-
30744465348
-
-
van den
-
van den. Berg R.J.B.H.N., Boltje T.J., Verhagen C.P., Litjens R.E.J.N., van der Marel G.A., and Overkleeft H.S. J. Org. Chem. 71 (2006) 836
-
(2006)
J. Org. Chem.
, vol.71
, pp. 836
-
-
Berg, R.J.B.H.N.1
Boltje, T.J.2
Verhagen, C.P.3
Litjens, R.E.J.N.4
van der Marel, G.A.5
Overkleeft, H.S.6
-
12
-
-
33847021227
-
-
Lee T., Lee S., Kwak Y.S., Kim D., and Kim S. Org. Lett. 9 (2007) 429
-
(2007)
Org. Lett.
, vol.9
, pp. 429
-
-
Lee, T.1
Lee, S.2
Kwak, Y.S.3
Kim, D.4
Kim, S.5
-
18
-
-
34247616062
-
-
Génisson Y., Lamandé L., Salma Y., Andrieu-Abadie N., André C., and Baltas M. Tetrahedron: Asymmetry 18 (2007) 857
-
(2007)
Tetrahedron: Asymmetry
, vol.18
, pp. 857
-
-
Génisson, Y.1
Lamandé, L.2
Salma, Y.3
Andrieu-Abadie, N.4
André, C.5
Baltas, M.6
-
19
-
-
24344501374
-
-
For a review concerning the application of the conjugate addition of homochiral lithium amides see:
-
For a review concerning the application of the conjugate addition of homochiral lithium amides see:. Davies S.G., Smith A.D., and Price P.D. Tetrahedron: Asymmetry 16 (2005) 2833
-
(2005)
Tetrahedron: Asymmetry
, vol.16
, pp. 2833
-
-
Davies, S.G.1
Smith, A.D.2
Price, P.D.3
-
20
-
-
37049079385
-
-
Bunnage M.E., Chernega A.N., Davies S.G., and Goodwin C.J. J. Chem. Soc., Perkin Trans. 1 (1994) 2373
-
(1994)
J. Chem. Soc., Perkin Trans. 1
, pp. 2373
-
-
Bunnage, M.E.1
Chernega, A.N.2
Davies, S.G.3
Goodwin, C.J.4
-
27
-
-
0344118919
-
-
Bunnage M.E., Burke A.J., Davies S.G., Millican N.L., Nicholson R.L., Roberts P.M., and Smith A.D. Org. Biomol. Chem. 1 (2003) 3708
-
(2003)
Org. Biomol. Chem.
, vol.1
, pp. 3708
-
-
Bunnage, M.E.1
Burke, A.J.2
Davies, S.G.3
Millican, N.L.4
Nicholson, R.L.5
Roberts, P.M.6
Smith, A.D.7
-
28
-
-
2942644316
-
-
Davies S.G., Hughes D.G., Nicholson R.L., Smith A.D., and Wright A.J. Org. Biomol. Chem. 2 (2004) 1549
-
(2004)
Org. Biomol. Chem.
, vol.2
, pp. 1549
-
-
Davies, S.G.1
Hughes, D.G.2
Nicholson, R.L.3
Smith, A.D.4
Wright, A.J.5
-
29
-
-
0035906022
-
-
Hayes M.P., Hatala P.J., Sherer B.A., Tong X., Zanatta N., Borer P.N., and Kallmerten J. Tetrahedron 57 (2001) 1515
-
(2001)
Tetrahedron
, vol.57
, pp. 1515
-
-
Hayes, M.P.1
Hatala, P.J.2
Sherer, B.A.3
Tong, X.4
Zanatta, N.5
Borer, P.N.6
Kallmerten, J.7
-
31
-
-
36148976252
-
-
note
-
1H NMR spectrum of the crude reaction product.
-
-
-
-
34
-
-
36148940430
-
-
note
-
Unreacted starting material 6 was recovered and recycled.
-
-
-
-
37
-
-
0033546262
-
-
IBX was prepared from 2-iodobenzoic acid according to the procedure of
-
IBX was prepared from 2-iodobenzoic acid according to the procedure of. Frigerio M., Santagostino M., and Sputore S. J. Org. Chem. 64 (1999) 4537
-
(1999)
J. Org. Chem.
, vol.64
, pp. 4537
-
-
Frigerio, M.1
Santagostino, M.2
Sputore, S.3
-
38
-
-
36148952331
-
-
note
-
Tetradecylmagnesium bromide was prepared as a solution in THF from 1-bromotetradecane and magnesium turnings.
-
-
-
-
39
-
-
36148937331
-
-
note
-
1H NMR spectrum of the crude reaction product. However, hydrolysis of the crude reaction mixture followed by peracetylation gave a 90:10 mixture of the corresponding N,O,O,O-tetra-acetyl phytosphingosines 12 and 13.
-
-
-
-
40
-
-
33947569274
-
-
The configurations of 10 and 11 could not be assigned a priori; they were determined by correlation to the corresponding N,O,O,O-tetra-acetyl phytosphingosines 12 and 13. The (4S,5S,1′S)-configuration of the major diastereoisomeric product 10 is consistent with Si face attack of the Grignard on aldehyde 9 via a chelated Cram model; see:
-
The configurations of 10 and 11 could not be assigned a priori; they were determined by correlation to the corresponding N,O,O,O-tetra-acetyl phytosphingosines 12 and 13. The (4S,5S,1′S)-configuration of the major diastereoisomeric product 10 is consistent with Si face attack of the Grignard on aldehyde 9 via a chelated Cram model; see:. Cram D.J., and Elhafez F.A.A. J. Am. Chem. Soc. 74 (1952) 5828
-
(1952)
J. Am. Chem. Soc.
, vol.74
, pp. 5828
-
-
Cram, D.J.1
Elhafez, F.A.A.2
-
44
-
-
36148981614
-
-
note
-
+) requires 300.2897; found, 300.2900.
-
-
-
-
45
-
-
36148964927
-
-
note
-
36 Crystallographic data (excluding structure factors) have been deposited with the Cambridge Crystallographic Data Centre as Supplementary Publication Number CCDC 616170. Copies of the data can be obtained, free of charge, on application to CCDC, 12 Union Road, Cambridge CB2 1EZ, UK [fax: +44(0)-1223-336033 or e-mail: deposit@ccdc.cam.ac.uk].
-
-
-
-
46
-
-
36148941181
-
-
Betteridge, P. W.; Carruthers, J. R.; Cooper, R. I.; Prout, C. K.; Watkin, D. J. crystals, Department of Chemical Crystallography, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK, 2001.
-
-
-
|