-
2
-
-
0001051999
-
-
Tsuji, S.; Kondo, M.; Ishiguro, K.; Sawaki, Y. J. Org. Chem. 1993, 58, 5055-5058.
-
(1993)
J. Org. Chem.
, vol.58
, pp. 5055-5058
-
-
Tsuji, S.1
Kondo, M.2
Ishiguro, K.3
Sawaki, Y.4
-
3
-
-
0000546633
-
-
Nahm, K.; Li, Y.; Evanseck, J. D.; Houk, K.; Foote, C. S. J. Am. Chem. Soc. 1993, 115, 4879-4884.
-
(1993)
J. Am. Chem. Soc.
, vol.115
, pp. 4879-4884
-
-
Nahm, K.1
Li, Y.2
Evanseck, J.D.3
Houk, K.4
Foote, C.S.5
-
8
-
-
85058248341
-
-
Hirsivaara, L.; Guerricabeitia, L.; Haukka, M.; Suomalainen, P.; Laitinen, R. H.; Pakkanen, T. A.; Pursiainen, J. Inorg. Chim. Acta 2000, 307, 47. Ab initio calculations by these authors indicate that smaller cone angles which would make the phosphorous atom more exposed to intermolecular attack correspond to higher energy conformers. Several X-ray strucures described in this paper of Cr and W complexes containing the ortho isomer do not indicate any unusual flattening of the phosphine ligand.
-
(2000)
Inorg. Chim. Acta
, vol.307
, pp. 47
-
-
Hirsivaara, L.1
Guerricabeitia, L.2
Haukka, M.3
Suomalainen, P.4
Laitinen, R.H.5
Pakkanen, T.A.6
Pursiainen, J.7
-
9
-
-
0042726510
-
-
note
-
2
-
-
-
-
10
-
-
0041725248
-
-
note
-
Sawaki et al. also noted that for triphenylphosphine a decrease in the starting concentration leads to in increase in the amount of insertion product. However, the maximum yield of insertion product that was obtained from triphenylphosphine was only 1.2%. See ref 2.
-
-
-
-
11
-
-
0042225571
-
-
note
-
Time-resolved singlet oxygen luminescence quenching experiments are conducted by exciting a solution containing the sensitizer and varying amounts of substrate (quencher) with a short (a few ns) laser pulse and monitoring the singlet oxygen decay at right angle.
-
-
-
-
12
-
-
84889533712
-
-
and references therein
-
Wilkinson, F.; Helman, W. P.; Ross, A. B. J. Phys. Chem. Ref. Data 1995, 24, 663, and references therein.
-
(1995)
J. Phys. Chem. Ref. Data
, vol.24
, pp. 663
-
-
Wilkinson, F.1
Helman, W.P.2
Ross, A.B.3
-
13
-
-
0042726508
-
-
note
-
Control experiments demonstrated that within 60 min no oxidation (within 1%) of the phosphines by the 9,10-dimethylanthracene endoperoxide product occurs. Since the irradiation times during the competition experiments were only 5-15 min, oxidation of the phosphine by DMA endoperoxide did not interfere with the kinetic measurements. Compounds 2 and 3 are oxidized substantially over longer time periods by DMA endoperoxide (20% during 36 h) while compound 1 is unreactive with DMA endoperixe even over a 36 h time period, probably because of its steric bulk.
-
-
-
-
14
-
-
0000068506
-
-
Higgins, R.; Foote, C. S.; Cheng, H. Adv. Chem. Ser. 1968, 77, 102.
-
(1968)
Adv. Chem. Ser.
, vol.77
, pp. 102
-
-
Higgins, R.1
Foote, C.S.2
Cheng, H.3
-
15
-
-
0042726509
-
-
This also rules out direct physical quenching prior to formation of the peroxidic intermediate
-
This also rules out direct physical quenching prior to formation of the peroxidic intermediate.
-
-
-
-
16
-
-
0032513702
-
-
(a) Jensen, F.; Greer, A.; Clennan, E. L. J. Am. Chem. Sac. 1998, 120, 4439.
-
(1998)
J. Am. Chem. Sac.
, vol.120
, pp. 4439
-
-
Jensen, F.1
Greer, A.2
Clennan, E.L.3
-
17
-
-
0020782378
-
-
(b) Liang, J.-J.; Gu, C.-L.; Kacher, M. L.; Foote, C. S J. Am. Chem. Soc. 1983, 105, 4717.
-
(1983)
J. Am. Chem. Soc.
, vol.105
, pp. 4717
-
-
Liang, J.-J.1
Gu, C.-L.2
Kacher, M.L.3
Foote, C.S.4
-
18
-
-
0000622651
-
-
(c) Gu, C.-L.; Foote, C. S.; Kacher, M. L. J. Am. Chem. Soc. 1981, 103, 5949.
-
(1981)
J. Am. Chem. Soc.
, vol.103
, pp. 5949
-
-
Gu, C.-L.1
Foote, C.S.2
Kacher, M.L.3
|