-
1
-
-
0342419508
-
-
For reviews on Baylis-Hillman reactions, see: (a) Basavaiah, D.; Dharma Rao, P.; Hyma, R.S. Tetrahedron 1996, 52, 8001-8062;
-
(1996)
Tetrahedron
, vol.52
, pp. 8001-8062
-
-
Basavaiah, D.1
Dharma Rao, P.2
Hyma, R.S.3
-
2
-
-
0000892247
-
-
Paquette, L.A., Ed.; Wiley: New York
-
(b) Chiganek, E. Organic Reactions; Paquette, L.A., Ed.; Wiley: New York, 1997; Vol. 51, 201-350.
-
(1997)
Organic Reactions
, vol.51
, pp. 201-350
-
-
Chiganek, E.1
-
3
-
-
0034283585
-
-
and references cited herein
-
For recent advances on asymmetric Baylis-Hillman reaction, other than the approach of kinetic resolution, see: (a) Langer, P. Angew. Chem. Int. Ed. 2000, 39, 3049-3052 and references cited herein;
-
(2000)
Angew. Chem. Int. Ed.
, vol.39
, pp. 3049-3052
-
-
Langer, P.1
-
4
-
-
0034665217
-
-
(b) Sujuki, D.; Hirokazu, U.; Sato, F. Angew. Chem. Int. Ed. 2000, 39, 3290-3292;
-
(2000)
Angew. Chem. Int. Ed.
, vol.39
, pp. 3290-3292
-
-
Sujuki, D.1
Hirokazu, U.2
Sato, F.3
-
5
-
-
0037127529
-
-
(c) Aggarwal, V.K.; Martin Castro, A.; Mereu, A.; Adams, H. Tetrahedron Lett. 2002, 43, 1577-1581;
-
(2002)
Tetrahedron Lett.
, vol.43
, pp. 1577-1581
-
-
Aggarwal, V.K.1
Martin Castro, A.2
Mereu, A.3
Adams, H.4
-
7
-
-
33845278869
-
-
Kitamura, M.; Kasahara, I.; Manabe, K.; Noyori, R. J. Org. Chem. 1988, 53, 708-710.
-
(1988)
J. Org. Chem.
, vol.53
, pp. 708-710
-
-
Kitamura, M.1
Kasahara, I.2
Manabe, K.3
Noyori, R.4
-
8
-
-
37049097462
-
-
For a similar work to that of Ref. [3], where >90% ee were indicated for the recovered starting materials, methyl 2-(methylene)-3-hydroxy-butanoate, methyl 2-(methylene)-3-hydroxy-phenylpropioate, and methyl 2-(methylene)-3-hydroxy-3-(furan-2-yl)propioate, please see: (a) Brown, J.M.; Cutting, I. J. Chem. Soc. Chem. Commun. 1985, 578-579;
-
(1985)
J. Chem. Soc. Chem. Commun.
, pp. 578-579
-
-
Brown, J.M.1
Cutting, I.2
-
11
-
-
0032491526
-
-
(b) For a similar study to Burgess, see: Hayashi, N.; Yanagihara, K.; Tsuboi, S. Tetrahedron: Asymmetry 1998, 9, 3825-3830;
-
(1998)
Tetrahedron: Asymmetry
, vol.9
, pp. 3825-3830
-
-
Hayashi, N.1
Yanagihara, K.2
Tsuboi, S.3
-
12
-
-
0031003913
-
-
(c) For lipase catalyzed resolution of α-methylene-β-lactones, see: Adam, W.; Groer, P.; Saha-Möller, C.R. Tetrahedron: Asymmetry 1997, 8, 833-836;
-
(1997)
Tetrahedron: Asymmetry
, vol.8
, pp. 833-836
-
-
Adam, W.1
Groer, P.2
Saha-Möller, C.R.3
-
13
-
-
0034637571
-
-
(d) For lipase catalyzed resolution of α-methylene-β-lactums, see: Adam, W.; Groer, P.; Humpf, H.-U.; Saha-Möller, C.R. J. Org. Chem. 2000, 65, 4919-4922. In the Refs. [5b-d], though excellent ee have been reported for some cases, in general the time taken for resolution process are too long (varies several days to ca. one month).
-
(2000)
J. Org. Chem.
, vol.65
, pp. 4919-4922
-
-
Adam, W.1
Groer, P.2
Humpf, H.-U.3
Saha-Möller, C.R.4
-
14
-
-
33751139350
-
-
Adam, W.; Hoch, U.; Saha-Möller, C.R.; Schreier, P. Angew. Chem. Int. Ed. 1993, 32, 1737-1739.
-
(1993)
Angew. Chem. Int. Ed.
, vol.32
, pp. 1737-1739
-
-
Adam, W.1
Hoch, U.2
Saha-Möller, C.R.3
Schreier, P.4
-
16
-
-
0033246939
-
-
For recent literatures on various ways to obtain B-H products in rather mild and rate accelerated recipes, see: (a) Kataoka, T.; Iwama, T.; Tsujiyama, S.; Kanematsu, K.; Iwamura, T.; Watnabe, S. Chem. Letters. 1999, 257 (for chalcogen heterocycle catalyzed reaction);
-
(1999)
Chem. Letters
, pp. 257
-
-
Kataoka, T.1
Iwama, T.2
Tsujiyama, S.3
Kanematsu, K.4
Iwamura, T.5
Watnabe, S.6
-
18
-
-
0037059441
-
-
(c) Yu, C.; Hu, L. J. Org. Chem. 2002, 67, 219-223 (for B-H reactions of acrylamide);
-
(2002)
J. Org. Chem.
, vol.67
, pp. 219-223
-
-
Yu, C.1
Hu, L.2
-
19
-
-
0037124397
-
-
(d) Shi, M.; Zhao, G.-L. Tetrahedron Lett. 2002, 43, 4499-4502, and references herein (for B-H reaction of N-phosphinoyl and N-sulphonylimines);
-
(2002)
Tetrahedron Lett.
, vol.43
, pp. 4499-4502
-
-
Shi, M.1
Zhao, G.-L.2
-
21
-
-
0013308184
-
-
(f) Cai, J.; Zhou, Z.; Zhao, G.; Tang, C. Org. Lett. 2002, 4, 4723-4725 (for water assisted B-H reaction).
-
(2002)
Org. Lett.
, vol.4
, pp. 4723-4725
-
-
Cai, J.1
Zhou, Z.2
Zhao, G.3
Tang, C.4
-
22
-
-
0034639986
-
-
Trost, B.M.; Tsui, H.-C.; Toste, D. J. Am. Chem. Soc. 2000, 122, 3534-3535.
-
(2000)
J. Am. Chem. Soc.
, vol.122
, pp. 3534-3535
-
-
Trost, B.M.1
Tsui, H.-C.2
Toste, D.3
-
26
-
-
0033520752
-
-
(a) For specific rotation and stereochemistry assignment of corresponding methyl ester of 6a, 6f, and 6g, see: Iwabuchi, Y.; Nakatani, M.; Yokoyama, N.; Hatakeyama, S. J. Am. Chem. Soc. 1999, 121, 10219-10220.
-
(1999)
J. Am. Chem. Soc.
, vol.121
, pp. 10219-10220
-
-
Iwabuchi, Y.1
Nakatani, M.2
Yokoyama, N.3
Hatakeyama, S.4
-
27
-
-
0027426955
-
-
For more references on stereochemistry proof of B-H adducts in general, see: (b) Kündig, E.P.; Xu, L.H.; Romanens, P.; Bernardinelli, G. Tetrahedron Lett. 1993, 34, 7049-7052;
-
(1993)
Tetrahedron Lett.
, vol.34
, pp. 7049-7052
-
-
Kündig, E.P.1
Xu, L.H.2
Romanens, P.3
Bernardinelli, G.4
-
28
-
-
0026500143
-
-
(c) Drewes, S.E.; Emslie, N.D.; Field, J.S.; Khan, A.A.; Ramesar, N. Tetrahedron: Asymmetry 1992, 3, 255-260.
-
(1992)
Tetrahedron: Asymmetry
, vol.3
, pp. 255-260
-
-
Drewes, S.E.1
Emslie, N.D.2
Field, J.S.3
Khan, A.A.4
Ramesar, N.5
-
29
-
-
20644469267
-
-
Chen, C.-S.; Fujimoto, Y.; Girdaukas, G.; Sih, C.J. J. Am. Chem. Soc. 1982, 104, 7294-7299.
-
(1982)
J. Am. Chem. Soc.
, vol.104
, pp. 7294-7299
-
-
Chen, C.-S.1
Fujimoto, Y.2
Girdaukas, G.3
Sih, C.J.4
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