-
5
-
-
0036589224
-
-
For an example, see:
-
For an example, see:. Paley R.S. Chem. Rev. 102 (2002) 1493-1523
-
(2002)
Chem. Rev.
, vol.102
, pp. 1493-1523
-
-
Paley, R.S.1
-
6
-
-
0001039117
-
-
Paley R.S., Estroff L.A., Gauguet J.-M., Hunt D.K., and Newlin R.C. Org. Lett. 2 (2000) 365-368
-
(2000)
Org. Lett.
, vol.2
, pp. 365-368
-
-
Paley, R.S.1
Estroff, L.A.2
Gauguet, J.-M.3
Hunt, D.K.4
Newlin, R.C.5
-
9
-
-
0034677679
-
-
Djukic J.-P., Michon C., Maisse-Francois A., Allagapen R., Pfeffer M., Dotz K.H., De Cian A., and Fischer J. Chem.-Eur. J. 6 (2000) 1064-1077
-
(2000)
Chem.-Eur. J.
, vol.6
, pp. 1064-1077
-
-
Djukic, J.-P.1
Michon, C.2
Maisse-Francois, A.3
Allagapen, R.4
Pfeffer, M.5
Dotz, K.H.6
De Cian, A.7
Fischer, J.8
-
10
-
-
33846953245
-
-
Tanaka K., Sagae H., Toyoda K., Noguchi K., and Hirano M. J. Am. Chem. Soc. 129 (2007) 1522-1523
-
(2007)
J. Am. Chem. Soc.
, vol.129
, pp. 1522-1523
-
-
Tanaka, K.1
Sagae, H.2
Toyoda, K.3
Noguchi, K.4
Hirano, M.5
-
14
-
-
0032569211
-
-
For an example, see:
-
For an example, see:. Fürstner A., Szillat H., Gabor B., and Mynott R. J. Am. Chem. Soc. 120 (1998) 8305-8314
-
(1998)
J. Am. Chem. Soc.
, vol.120
, pp. 8305-8314
-
-
Fürstner, A.1
Szillat, H.2
Gabor, B.3
Mynott, R.4
-
15
-
-
0034622882
-
-
Marchand A., Maxwell A., Mootoo B., Pelter A., and Reid A. Tetrahedron 56 (2000) 7331-7338
-
(2000)
Tetrahedron
, vol.56
, pp. 7331-7338
-
-
Marchand, A.1
Maxwell, A.2
Mootoo, B.3
Pelter, A.4
Reid, A.5
-
19
-
-
1442360753
-
-
Grubbs R.H. (Ed), Wiley-VCH, Weinheim
-
In: Grubbs R.H. (Ed). Handbook of Metathesis (2003), Wiley-VCH, Weinheim
-
(2003)
Handbook of Metathesis
-
-
-
24
-
-
32044451346
-
-
For examples, see:
-
For examples, see:. El-azizi Y., Schmitzer A., and Collins S.K. Angew. Chem., Int. Ed. 45 (2006) 968-973
-
(2006)
Angew. Chem., Int. Ed.
, vol.45
, pp. 968-973
-
-
El-azizi, Y.1
Schmitzer, A.2
Collins, S.K.3
-
25
-
-
10744225063
-
-
Watson M.D., Jaeckel F., Severin N., Rabe J.P., and Muellen K. J. Am. Chem. Soc. 126 (2004) 1402-1407
-
(2004)
J. Am. Chem. Soc.
, vol.126
, pp. 1402-1407
-
-
Watson, M.D.1
Jaeckel, F.2
Severin, N.3
Rabe, J.P.4
Muellen, K.5
-
30
-
-
39149141094
-
-
note
-
The high temperature required for racemization does not permit determining the energy of the barrier experimentally, e.g., by variable temperature NMR measurements.
-
-
-
-
37
-
-
0033582571
-
-
Liu G., Cogan D.A., Owens T.D., Tang T.P., and Ellman J.A. J. Org. Chem. 64 (1999) 1278-1284
-
(1999)
J. Org. Chem.
, vol.64
, pp. 1278-1284
-
-
Liu, G.1
Cogan, D.A.2
Owens, T.D.3
Tang, T.P.4
Ellman, J.A.5
-
47
-
-
39149093106
-
-
note
-
The N-Boc-protected derivative 23-Boc was tested to explore the effect of the pyrrole amine function on the RCM reaction. However, reactions with and without N-Boc protection of the pyrrole nitrogen atom gave equal results.
-
-
-
-
48
-
-
0042703435
-
-
This catalyst was tested to prevent the possible formation of a chelate intermediate between the tert-butyldimethylsilyl (TBS) protecting group and the ruthenium ion trapping the catalyst in an inactive form. This chelation should be avoided by the chelating effect of the isopropoxy-group of the second generation Hoveyda-Grubb's catalyst:
-
This catalyst was tested to prevent the possible formation of a chelate intermediate between the tert-butyldimethylsilyl (TBS) protecting group and the ruthenium ion trapping the catalyst in an inactive form. This chelation should be avoided by the chelating effect of the isopropoxy-group of the second generation Hoveyda-Grubb's catalyst:. Zaja M., Connon S.J., Dunne A.M., Rivard M., Buschmann N., Jiricek J., and Blechert S. Tetrahedron 59 (2003) 6545-6558
-
(2003)
Tetrahedron
, vol.59
, pp. 6545-6558
-
-
Zaja, M.1
Connon, S.J.2
Dunne, A.M.3
Rivard, M.4
Buschmann, N.5
Jiricek, J.6
Blechert, S.7
-
49
-
-
0034826404
-
-
Cross metathesis processes generally lead to the thermodynamically most stable members of a set of structurally related isomers:
-
Cross metathesis processes generally lead to the thermodynamically most stable members of a set of structurally related isomers:. Smith III A.B., Adams C.M., Kozmin S.A., and Paone D.V. J. Am. Chem. Soc. 123 (2001) 5925-5937
-
(2001)
J. Am. Chem. Soc.
, vol.123
, pp. 5925-5937
-
-
Smith III, A.B.1
Adams, C.M.2
Kozmin, S.A.3
Paone, D.V.4
-
50
-
-
33751205329
-
-
The prediction of alkene geometry in ring-closing ene-ene metathesis is still difficult:
-
The prediction of alkene geometry in ring-closing ene-ene metathesis is still difficult:. Arisawa M., Nishida A., and Nakagawa M. J. Organomet. Chem. 691 (2006) 5109-5121
-
(2006)
J. Organomet. Chem.
, vol.691
, pp. 5109-5121
-
-
Arisawa, M.1
Nishida, A.2
Nakagawa, M.3
-
57
-
-
12344275262
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-
Mitchell R.H., Blunden R., Hollett G., Bandyopadhyay S., Vaughan Williams R., and Twamley B. J. Org. Chem. 70 (2005) 675-680
-
(2005)
J. Org. Chem.
, vol.70
, pp. 675-680
-
-
Mitchell, R.H.1
Blunden, R.2
Hollett, G.3
Bandyopadhyay, S.4
Vaughan Williams, R.5
Twamley, B.6
-
58
-
-
39149118067
-
-
note
-
HPLC analysis of the RCM product from diene 23-Boc on a chiral column showed four isomeric compounds (one major, three minor). This again indicates a stereochemical bias of the ring-closing reaction.
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-
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-
59
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15744375697
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Gaussian, Wallingford, CT
-
Frisch M.J., Trucks G.W., Schlegel H.B., Scuseria G.E., Robb M.A., Cheeseman J.R., Montgomery Jr. J.A., Vreven T., Kudin K.N., Burant J.C., Millam J.M., Iyengar S.S., Tomasi J., Barone V., Mennucci B., Cossi M., Scalmani G., Rega N., Petersson G.A., Nakatsuji H., Hada M., Ehara M., Toyota K., Fukuda R., Hasegawa J., Ishida M., Nakajima T., Honda Y., Kitao O., Nakai H., Klene M., Li X., Knox J.E., Hratchian H.P., Cross J.B., Bakken V., Adamo C., Jaramillo J., Gomperts R., Stratmann R.E., Yazyev O., Austin A.J., Cammi R., Pomelli C., Ochterski J.W., Ayala P.Y., Morokuma K., Voth G.A., Salvador P., Dannenberg J.J., Zakrzewski V.G., Dapprich S., Daniels A.D., Strain M.C., Farkas O., Malick D.K., Rabuck A.D., Raghavachari K., Foresman J.B., Ortiz J.V., Cui Q., Baboul A.G., Clifford S., Cioslowski J., Stefanov B.B., Liu G., Liashenko A., Piskorz P., Komaromi I., Martin R.L., Fox D.J., Keith T., Al-Laham M.A., Peng C.Y., Nanayakkara A., Challacombe M., Gill P.M.W., Johnson B., Chen W., Wong M.W., Gonzalez C., and Pople J.A. Gaussian 03, Revision D.02 (2004), Gaussian, Wallingford, CT
-
(2004)
Gaussian 03, Revision D.02
-
-
Frisch, M.J.1
Trucks, G.W.2
Schlegel, H.B.3
Scuseria, G.E.4
Robb, M.A.5
Cheeseman, J.R.6
Montgomery Jr., J.A.7
Vreven, T.8
Kudin, K.N.9
Burant, J.C.10
Millam, J.M.11
Iyengar, S.S.12
Tomasi, J.13
Barone, V.14
Mennucci, B.15
Cossi, M.16
Scalmani, G.17
Rega, N.18
Petersson, G.A.19
Nakatsuji, H.20
Hada, M.21
Ehara, M.22
Toyota, K.23
Fukuda, R.24
Hasegawa, J.25
Ishida, M.26
Nakajima, T.27
Honda, Y.28
Kitao, O.29
Nakai, H.30
Klene, M.31
Li, X.32
Knox, J.E.33
Hratchian, H.P.34
Cross, J.B.35
Bakken, V.36
Adamo, C.37
Jaramillo, J.38
Gomperts, R.39
Stratmann, R.E.40
Yazyev, O.41
Austin, A.J.42
Cammi, R.43
Pomelli, C.44
Ochterski, J.W.45
Ayala, P.Y.46
Morokuma, K.47
Voth, G.A.48
Salvador, P.49
Dannenberg, J.J.50
Zakrzewski, V.G.51
Dapprich, S.52
Daniels, A.D.53
Strain, M.C.54
Farkas, O.55
Malick, D.K.56
Rabuck, A.D.57
Raghavachari, K.58
Foresman, J.B.59
Ortiz, J.V.60
Cui, Q.61
Baboul, A.G.62
Clifford, S.63
Cioslowski, J.64
Stefanov, B.B.65
Liu, G.66
Liashenko, A.67
Piskorz, P.68
Komaromi, I.69
Martin, R.L.70
Fox, D.J.71
Keith, T.72
Al-Laham, M.A.73
Peng, C.Y.74
Nanayakkara, A.75
Challacombe, M.76
Gill, P.M.W.77
Johnson, B.78
Chen, W.79
Wong, M.W.80
Gonzalez, C.81
Pople, J.A.82
more..
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62
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39149105696
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The Lee-Yang-Parr nonlocal correlation functional:
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The Lee-Yang-Parr nonlocal correlation functional:
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