-
1
-
-
0001633607
-
-
For a review, see: Rappoport, Z., Ed.; John Wiley & Sons: New York
-
For a review, see: Wasserman, H. H.; Berahl, D. R.; Lu, T. J. In The Chemistry of Cyclopropyl Group; Rappoport, Z., Ed.; John Wiley & Sons: New York, 1987; Part 2, p. 1455.
-
(1987)
In the Chemistry of Cyclopropyl Group
, Issue.2 PART
, pp. 1455
-
-
Wasserman, H.H.1
Berahl, D.R.2
Lu, T.J.3
-
2
-
-
0033577308
-
-
Matlin, A. R.; Lahti, P. M.; Appella, D.; Straumanis, A.; Lin, S.; Patel, H.; Jin, K.; Schrieber, K. P.; Pauls, J.; Raulerson, P. J. Am. Chem. Soc. 1999, 121, 2164; Hess Jr., B. A.; Eckart, U.; Fabian, J. J. Am. Chem. Soc. 1998, 120, 12 310; Sorensen, T. S.; Sun, F. Can. J. Chem. 1997, 75, 1030; Hrovat, D. A.; Rauk, A.; Sorensen, T. S.; Powell, H. K.; Borden, W. T. J. Am. Chem. Soc. 1996, 118, 4159; Sorensen, T. S.; Sun, F. J. Am. Chem. Soc. 1995, 117, 5592; Lim, D.; Hrovat, D. A.; Borden, W. T.; Jorgensen, W. L. J. Am. Chem. Soc. 1994, 116, 3494, and references cited therein.
-
(1999)
J. Am. Chem. Soc.
, vol.121
, pp. 2164
-
-
Matlin1
A, R.2
Lahti3
P, M.4
Appella5
D6
Straumanis7
A8
Lin9
S10
Patel11
H12
Jin13
K14
Schrieber15
K, P.16
Pauls17
J18
Raulerson19
P20
more..
-
3
-
-
2442640959
-
-
Matlin, A. R.; Lahti, P. M.; Appella, D.; Straumanis, A.; Lin, S.; Patel, H.; Jin, K.; Schrieber, K. P.; Pauls, J.; Raulerson, P. J. Am. Chem. Soc. 1999, 121, 2164; Hess Jr., B. A.; Eckart, U.; Fabian, J. J. Am. Chem. Soc. 1998, 120, 12 310; Sorensen, T. S.; Sun, F. Can. J. Chem. 1997, 75, 1030; Hrovat, D. A.; Rauk, A.; Sorensen, T. S.; Powell, H. K.; Borden, W. T. J. Am. Chem. Soc. 1996, 118, 4159; Sorensen, T. S.; Sun, F. J. Am. Chem. Soc. 1995, 117, 5592; Lim, D.; Hrovat, D. A.; Borden, W. T.; Jorgensen, W. L. J. Am. Chem. Soc. 1994, 116, 3494, and references cited therein.
-
(1998)
J. Am. Chem. Soc.
, vol.120
, pp. 12310
-
-
Hess B.A., Jr.1
Eckart, U.2
Fabian, J.3
-
4
-
-
0031187292
-
-
Matlin, A. R.; Lahti, P. M.; Appella, D.; Straumanis, A.; Lin, S.; Patel, H.; Jin, K.; Schrieber, K. P.; Pauls, J.; Raulerson, P. J. Am. Chem. Soc. 1999, 121, 2164; Hess Jr., B. A.; Eckart, U.; Fabian, J. J. Am. Chem. Soc. 1998, 120, 12 310; Sorensen, T. S.; Sun, F. Can. J. Chem. 1997, 75, 1030; Hrovat, D. A.; Rauk, A.; Sorensen, T. S.; Powell, H. K.; Borden, W. T. J. Am. Chem. Soc. 1996, 118, 4159; Sorensen, T. S.; Sun, F. J. Am. Chem. Soc. 1995, 117, 5592; Lim, D.; Hrovat, D. A.; Borden, W. T.; Jorgensen, W. L. J. Am. Chem. Soc. 1994, 116, 3494, and references cited therein.
-
(1997)
Can. J. Chem.
, vol.75
, pp. 1030
-
-
Sorensen, T.S.1
Sun, F.2
-
5
-
-
0029967253
-
-
Matlin, A. R.; Lahti, P. M.; Appella, D.; Straumanis, A.; Lin, S.; Patel, H.; Jin, K.; Schrieber, K. P.; Pauls, J.; Raulerson, P. J. Am. Chem. Soc. 1999, 121, 2164; Hess Jr., B. A.; Eckart, U.; Fabian, J. J. Am. Chem. Soc. 1998, 120, 12 310; Sorensen, T. S.; Sun, F. Can. J. Chem. 1997, 75, 1030; Hrovat, D. A.; Rauk, A.; Sorensen, T. S.; Powell, H. K.; Borden, W. T. J. Am. Chem. Soc. 1996, 118, 4159; Sorensen, T. S.; Sun, F. J. Am. Chem. Soc. 1995, 117, 5592; Lim, D.; Hrovat, D. A.; Borden, W. T.; Jorgensen, W. L. J. Am. Chem. Soc. 1994, 116, 3494, and references cited therein.
-
(1996)
J. Am. Chem. Soc.
, vol.118
, pp. 4159
-
-
Hrovat, D.A.1
Rauk, A.2
Sorensen, T.S.3
Powell, H.K.4
Borden, W.T.5
-
6
-
-
0029056687
-
-
Matlin, A. R.; Lahti, P. M.; Appella, D.; Straumanis, A.; Lin, S.; Patel, H.; Jin, K.; Schrieber, K. P.; Pauls, J.; Raulerson, P. J. Am. Chem. Soc. 1999, 121, 2164; Hess Jr., B. A.; Eckart, U.; Fabian, J. J. Am. Chem. Soc. 1998, 120, 12 310; Sorensen, T. S.; Sun, F. Can. J. Chem. 1997, 75, 1030; Hrovat, D. A.; Rauk, A.; Sorensen, T. S.; Powell, H. K.; Borden, W. T. J. Am. Chem. Soc. 1996, 118, 4159; Sorensen, T. S.; Sun, F. J. Am. Chem. Soc. 1995, 117, 5592; Lim, D.; Hrovat, D. A.; Borden, W. T.; Jorgensen, W. L. J. Am. Chem. Soc. 1994, 116, 3494, and references cited therein.
-
(1995)
J. Am. Chem. Soc.
, vol.117
, pp. 5592
-
-
Sorensen, T.S.1
Sun, F.2
-
7
-
-
0000022191
-
-
and references cited therein
-
Matlin, A. R.; Lahti, P. M.; Appella, D.; Straumanis, A.; Lin, S.; Patel, H.; Jin, K.; Schrieber, K. P.; Pauls, J.; Raulerson, P. J. Am. Chem. Soc. 1999, 121, 2164; Hess Jr., B. A.; Eckart, U.; Fabian, J. J. Am. Chem. Soc. 1998, 120, 12 310; Sorensen, T. S.; Sun, F. Can. J. Chem. 1997, 75, 1030; Hrovat, D. A.; Rauk, A.; Sorensen, T. S.; Powell, H. K.; Borden, W. T. J. Am. Chem. Soc. 1996, 118, 4159; Sorensen, T. S.; Sun, F. J. Am. Chem. Soc. 1995, 117, 5592; Lim, D.; Hrovat, D. A.; Borden, W. T.; Jorgensen, W. L. J. Am. Chem. Soc. 1994, 116, 3494, and references cited therein.
-
(1994)
J. Am. Chem. Soc.
, vol.116
, pp. 3494
-
-
Lim, D.1
Hrovat, D.A.2
Borden, W.T.3
Jorgensen, W.L.4
-
8
-
-
0042022150
-
-
Wasserman and co-workers have reported that β-lactams can be prepared by the nitrogen-inserting ring expansion of cyclopropanones
-
Wasserman and co-workers have reported that β-lactams can be prepared by the nitrogen-inserting ring expansion of cyclopropanones: J. Am. Chem. Soc. 1971, 93, 5586; Wasserman, H. H.; Baird, M. S. Tetrahedron Lett. 1971, 3721; Wasserman, H. H.; Cochoy, R. C.; Baird, M. S. J. Am. Chem. Soc. 1969, 91, 2375.
-
(1971)
J. Am. Chem. Soc.
, vol.93
, pp. 5586
-
-
Wasserman, H.H.1
Adickes, H.W.2
Ochoa, O.E.3
-
9
-
-
0002015998
-
-
Wasserman and co-workers have reported that β-lactams can be prepared by the nitrogen-inserting ring expansion of cyclopropanones: J. Am. Chem. Soc. 1971, 93, 5586; Wasserman, H. H.; Baird, M. S. Tetrahedron Lett. 1971, 3721; Wasserman, H. H.; Cochoy, R. C.; Baird, M. S. J. Am. Chem. Soc. 1969, 91, 2375.
-
(1971)
Tetrahedron Lett.
, pp. 3721
-
-
Wasserman, H.H.1
Baird, M.S.2
-
10
-
-
0000602484
-
-
Wasserman and co-workers have reported that β-lactams can be prepared by the nitrogen-inserting ring expansion of cyclopropanones: J. Am. Chem. Soc. 1971, 93, 5586; Wasserman, H. H.; Baird, M. S. Tetrahedron Lett. 1971, 3721; Wasserman, H. H.; Cochoy, R. C.; Baird, M. S. J. Am. Chem. Soc. 1969, 91, 2375.
-
(1969)
J. Am. Chem. Soc.
, vol.91
, pp. 2375
-
-
Wasserman, H.H.1
Cochoy, R.C.2
Baird, M.S.3
-
11
-
-
0001778276
-
-
It is well known that cyclopropanone hemiacetals are useful three-carbon fragments in organic synthesis: Meijere, A., Ed.; Springer-Verlag: Berlin
-
It is well known that cyclopropanone hemiacetals are useful three-carbon fragments in organic synthesis: Salaün, J. R. Y. In Small Ring Compounds in Organic Synthesis III; Meijere, A., Ed.; Springer-Verlag: Berlin, 1988; p. 1; Kuwajima, I.; Nakamura, E. In Small Ring Compounds in Organic Synthesis IV; 1990, p. 1, and references cited therein.
-
(1988)
In Small Ring Compounds in Organic Synthesis
, vol.3
, pp. 1
-
-
Salaün, J.R.Y.1
-
12
-
-
0001940378
-
-
and references cited therein.
-
It is well known that cyclopropanone hemiacetals are useful three-carbon fragments in organic synthesis: Salaün, J. R. Y. In Small Ring Compounds in Organic Synthesis III; Meijere, A., Ed.; Springer-Verlag: Berlin, 1988; p. 1; Kuwajima, I.; Nakamura, E. In Small Ring Compounds in Organic Synthesis IV; 1990, p. 1, and references cited therein.
-
(1990)
In Small Ring Compounds in Organic Synthesis
, vol.4
, pp. 1
-
-
Kuwajima, I.1
Nakamura, E.2
-
13
-
-
0342263979
-
-
Fedorenko, E. N.; Zaitseva, G. S.; Baukov, Y. I.; Lutsenko, I. F. Zh. Obshch. Khim. 1986, 56, 2431; Zaitseva, G. S.; Novikova, L. I.; Livantsova, L. I.; Kisin, A. V.; Baukov, Y. I. Zh. Obshch. Khim. 1990, 60, 1073.
-
(1986)
Zh. Obshch. Khim.
, vol.56
, pp. 2431
-
-
Fedorenko, E.N.1
Zaitseva, G.S.2
Baukov, Y.I.3
Lutsenko, I.F.4
-
14
-
-
0343569389
-
-
Fedorenko, E. N.; Zaitseva, G. S.; Baukov, Y. I.; Lutsenko, I. F. Zh. Obshch. Khim. 1986, 56, 2431; Zaitseva, G. S.; Novikova, L. I.; Livantsova, L. I.; Kisin, A. V.; Baukov, Y. I. Zh. Obshch. Khim. 1990, 60, 1073.
-
(1990)
Zh. Obshch. Khim.
, vol.60
, pp. 1073
-
-
Zaitseva, G.S.1
Novikova, L.I.2
Livantsova, L.I.3
Kisin, A.V.4
Baukov, Y.I.5
-
15
-
-
37049077581
-
-
We have previously reported that 1,3,4-tris(trimethylsilyl)-β-lactam can easily be prepared by the reaction of silylcyclopropanone 1 with trimethylsilylazide:
-
We have previously reported that 1,3,4-tris(trimethylsilyl)-β-lactam can easily be prepared by the reaction of silylcyclopropanone 1 with trimethylsilylazide: Suda, K.; Hotoda, K.; Iemuro, F.; Takanami, T. J. Chem. Soc., Perkin Trans. 1 1993, 1553; Suda, K.; Hotoda, K.; Aoyagi, M.; Takanami, T. J. Chem. Soc., Perkin Trans. 1 1995, 1327.
-
(1993)
J. Chem. Soc., Perkin Trans.
, vol.1
, pp. 1553
-
-
Suda, K.1
Hotoda, K.2
Iemuro, F.3
Takanami, T.4
-
16
-
-
37049090908
-
-
We have previously reported that 1,3,4-tris(trimethylsilyl)-β-lactam can easily be prepared by the reaction of silylcyclopropanone 1 with trimethylsilylazide: Suda, K.; Hotoda, K.; Iemuro, F.; Takanami, T. J. Chem. Soc., Perkin Trans. 1 1993, 1553; Suda, K.; Hotoda, K.; Aoyagi, M.; Takanami, T. J. Chem. Soc., Perkin Trans. 1 1995, 1327.
-
(1995)
J. Chem. Soc., Perkin Trans.
, vol.1
, pp. 1327
-
-
Suda, K.1
Hotoda, K.2
Aoyagi, M.3
Takanami, T.4
-
17
-
-
0343133456
-
-
3) δ 6.94 (23/100H, s), 5.73 (23/100H, s), 5.71 (77/100H, s), 2.25 (231/100H, s), 2.23 (69/100H, s), 1.81 (154/100H, s), 1.70 (46/100H, s), 0.25 (693/100H, s), 0.01 (693/100H, s), 0.00 (207/100H, s).
-
3) δ 6.94 (23/100H, s), 5.73 (23/100H, s), 5.71 (77/100H, s), 2.25 (231/100H, s), 2.23 (69/100H, s), 1.81 (154/100H, s), 1.70 (46/100H, s), 0.25 (693/100H, s), 0.01 (693/100H, s), 0.00 (207/100H, s).
-
-
-
-
18
-
-
0343133455
-
-
3) data of E-3e is as follows: δ 7.49-7.48 (2H, m), 7.47-7.36 (2H, m), 7.35-7.20 (2H, m), 6.93 (1H, d, J=16.2 Hz), 6.48 (1H, d, J=16.2 Hz), 6.10 (1H, s), 1.85 (2H, s), 0.31 (9H, s), 0.03 (9H, s).
-
3) data of E-3e is as follows: δ 7.49-7.48 (2H, m), 7.47-7.36 (2H, m), 7.35-7.20 (2H, m), 6.93 (1H, d, J=16.2 Hz), 6.48 (1H, d, J=16.2 Hz), 6.10 (1H, s), 1.85 (2H, s), 0.31 (9H, s), 0.03 (9H, s).
-
-
-
-
19
-
-
0011218913
-
-
Huet, F.; Lechevallier, A.; Conia, J. M. Tetrahedron Lett. 1977, 29, 2521.
-
(1977)
Tetrahedron Lett.
, vol.29
, pp. 2521
-
-
Huet, F.1
Lechevallier, A.2
Conia, J.M.3
-
20
-
-
0032485365
-
-
For a review, see:
-
For a review, see: Hou, X. L.; Cheung, H. Y.; Hon, T. Y.; Kwan, P. L.; Lo, T. H.; Tong, S. Y.; Wong, H. N. C. Tetrahedron 1998, 54, 1955.
-
(1998)
Tetrahedron
, vol.54
, pp. 1955
-
-
Hou, X.L.1
Cheung, H.Y.2
Hon, T.Y.3
Kwan, P.L.4
Lo, T.H.5
Tong, S.Y.6
Wong, H.N.C.7
-
21
-
-
0033440272
-
-
Silyl-substituted furans are also a useful precursor for the preparation of multi-substituted furans:
-
Silyl-substituted furans are also a useful precursor for the preparation of multi-substituted furans: Keay, B. A. Chem. Soc. Rev. 1999, 28, 209.
-
(1999)
Chem. Soc. Rev.
, vol.28
, pp. 209
-
-
Keay, B.A.1
-
22
-
-
0000651888
-
-
4NF in THF:
-
4NF in THF: Bures, E.; Spinazze, P. G.; Beese, G.; Hunt, I. R.; Rogers, C.; Keay, B. A. J. Org. Chem. 1997, 62, 8741.
-
(1997)
J. Org. Chem.
, vol.62
, pp. 8741
-
-
Bures, E.1
Spinazze, P.G.2
Beese, G.3
Hunt, I.R.4
Rogers, C.5
Keay, B.A.6
|