-
3
-
-
1642328092
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-
Redox equilibria may sometimes complicate the reaction, giving the reduced starting quinone, the substituted quinone, and products of multiple substitution/oxidation. Youngblood, M. J. Org. Chem. 1986, 51, 1981.
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(1986)
J. Org. Chem.
, vol.51
, pp. 1981
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Youngblood, M.1
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4
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0000472593
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(a) Ogata, Y.; Sawaki, Y.; Isono, M. Tetrahedron 1969, 25, 2715.
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(1969)
Tetrahedron
, vol.25
, pp. 2715
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Ogata, Y.1
Sawaki, Y.2
Isono, M.3
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5
-
-
9344226175
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-
(b) Ogata, Y.; Sawaki, Y.; Isono, M. Tetrahedron 1970, 26, 731.
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(1970)
Tetrahedron
, vol.26
, pp. 731
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-
Ogata, Y.1
Sawaki, Y.2
Isono, M.3
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6
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-
85033845326
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-
Fuji Photo Film Co., Ltd. Eur. Patent Appl. EP 305926, Mar. 8, 1989
-
(a) Takahashi, O.; Furutacho, N.; Morigaki, M., Fuji Photo Film Co., Ltd. Eur. Patent Appl. EP 305926, Mar. 8, 1989.
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-
Takahashi, O.1
Furutacho, N.2
Morigaki, M.3
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7
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85033849029
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Fuji Photo Film Co., Ltd. Eur. Patent Appl. EP 294769, Dec 14, 1988
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(b) Morigaki, M.; Ishikawa, T.; Andoh, K.; Seto, N.; Ueda, S.; Koshimizu, T., Fuji Photo Film Co., Ltd. Eur. Patent Appl. EP 294769, Dec 14, 1988.
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-
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Morigaki, M.1
Ishikawa, T.2
Andoh, K.3
Seto, N.4
Ueda, S.5
Koshimizu, T.6
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8
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-
0003925210
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-
Macmillan: New York, London
-
In photographic systems sulfinate anion performs the same function as sulfite which has long been used as a preservative of developer solutions and a stain preventative. Sulfite both retards aerial oxidation and adds nucleophilically to quinones to form colorless hydroquinone mono- and disulfonates rather than highly colored products. For a brief discussion of the use of sulfite in developing solutions, see the following reference: The Theory of the Photographic Process, 4th ed.; James, T. H., Ed.; Macmillan: New York, London, 1977; pp 309-310
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(1977)
The Theory of the Photographic Process, 4th Ed.
, pp. 309-310
-
-
James, T.H.1
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9
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0038744078
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Brown, E. R.; Finley, K. T.; Reeves, R. L. J. Org. Chem. 1971, 36, 2849.
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(1971)
J. Org. Chem.
, vol.36
, pp. 2849
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-
Brown, E.R.1
Finley, K.T.2
Reeves, R.L.3
-
10
-
-
85069754527
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-
NaOCl is a convenient oxidant for hydroquinones: Ishii, F.; Kishi, K. Synthesis 1980, 9, 706-8.
-
(1980)
Synthesis
, vol.9
, pp. 706-708
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-
Ishii, F.1
Kishi, K.2
-
11
-
-
0002792332
-
-
2.6 03. 10 05.9]-undecane-8,-11-dione is well known: (a) Cookson, R. C.; Crundwell, E.; Hill, R. R.; Hudec, J. J. Chem. Soc. 1964, 3062. (b) Marchand, A.; Allen, R. J. Org. Chem. 1974, 39, 1596. (c) Galin, F. Z.; Afonichev, D. D.; Lerman, B. M.; Kazakov, V. P.; Tolstikov, G. A. Zh. Org. Khim. 1978, 14, 2308.
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(1964)
J. Chem. Soc.
, pp. 3062
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-
Cookson, R.C.1
Crundwell, E.2
Hill, R.R.3
Hudec, J.4
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12
-
-
0000307211
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-
2.6 03. 10 05.9]-undecane-8,-11-dione is well known: (a) Cookson, R. C.; Crundwell, E.; Hill, R. R.; Hudec, J. J. Chem. Soc. 1964, 3062. (b) Marchand, A.; Allen, R. J. Org. Chem. 1974, 39, 1596. (c) Galin, F. Z.; Afonichev, D. D.; Lerman, B. M.; Kazakov, V. P.; Tolstikov, G. A. Zh. Org. Khim. 1978, 14, 2308.
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(1974)
J. Org. Chem.
, vol.39
, pp. 1596
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-
Marchand, A.1
Allen, R.2
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13
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0042798481
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2.6 03. 10 05.9]-undecane-8,-11-dione is well known: (a) Cookson, R. C.; Crundwell, E.; Hill, R. R.; Hudec, J. J. Chem. Soc. 1964, 3062. (b) Marchand, A.; Allen, R. J. Org. Chem. 1974, 39, 1596. (c) Galin, F. Z.; Afonichev, D. D.; Lerman, B. M.; Kazakov, V. P.; Tolstikov, G. A. Zh. Org. Khim. 1978, 14, 2308.
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(1978)
Zh. Org. Khim.
, vol.14
, pp. 2308
-
-
Galin, F.Z.1
Afonichev, D.D.2
Lerman, B.M.3
Kazakov, V.P.4
Tolstikov, G.A.5
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14
-
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85033853285
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-
note
-
The carbon numbering system of 5 in Scheme 2 is designed to facilitate the following discussion; the standard IUPAC numbering for 5 and related derivatives is used in the Experimental Section.
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-
-
-
15
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84985053339
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Wiberg, K. B.; Bonneville, G.; Dempsey, R. Isr. J. Chem. 1983, 23, 85.
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(1983)
Isr. J. Chem.
, vol.23
, pp. 85
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-
Wiberg, K.B.1
Bonneville, G.2
Dempsey, R.3
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16
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-
0000041806
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Rogers, D. W.; Choi, L. S.; Girellini, R. S.; Holmes, T. J.; Allinger, N. L. J. Phys. Chem. 1980, 84, 1810.
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(1980)
J. Phys. Chem.
, vol.84
, pp. 1810
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-
Rogers, D.W.1
Choi, L.S.2
Girellini, R.S.3
Holmes, T.J.4
Allinger, N.L.5
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17
-
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85033839875
-
-
note
-
Nucleophilic attack at the phenyl-substituted quinone carbon (C-2) does not reduce the ring strain of the ring-fused norbornadiene system and would thus remain reversible.
-
-
-
-
18
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85033851751
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AM1 geometry optimization calculations were carried out on a Silicon Graphics Personal Iris 4D/35 using Spartan 1.0
-
AM1 geometry optimization calculations were carried out on a Silicon Graphics Personal Iris 4D/35 using Spartan 1.0.
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-
-
-
20
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85033842732
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-
Reported 2,6:2,5 ratios of the hydroquinone addition products: for quinone 10, 93:7; for quinone 11, 90:10
-
Reported 2,6:2,5 ratios of the hydroquinone addition products: for quinone 10, 93:7; for quinone 11, 90:10.
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-
-
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22
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5244380594
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Porter, R F.; Rees, W. W.; Frauenglass, E; Willius, H. S., III; Nawn, G. H.; Chiesa, P. P.; Gates, J. W., Jr. J. Org. Chem. 1964, 29, 588.
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(1964)
J. Org. Chem.
, vol.29
, pp. 588
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-
Porter, R.F.1
Rees, W.W.2
Frauenglass, E.3
Willius III, H.S.4
Nawn, G.H.5
Chiesa, P.P.6
Gates Jr., J.W.7
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