-
2
-
-
84982385017
-
-
(b) Meier, H.; Zeller, K. P. Angew. Chem., Int. Ed. 1975, 14, 32.
-
(1975)
Angew. Chem., Int. Ed
, vol.14
, pp. 32
-
-
Meier, H.1
Zeller, K.P.2
-
4
-
-
0031708301
-
-
Fien, J.; Kirmse, W. Angew. Chem., Int. Ed. 1998, 37, 2232.
-
(1998)
Angew. Chem., Int. Ed
, vol.37
, pp. 2232
-
-
Fien, J.1
Kirmse, W.2
-
5
-
-
0001028246
-
-
Tomioka, H.; Okuno, H.; Kondo, S.; Izawa, Y. J. Am. Chem. Soc. 1980, 102, 7123.
-
(1980)
J. Am. Chem. Soc
, vol.102
, pp. 7123
-
-
Tomioka, H.1
Okuno, H.2
Kondo, S.3
Izawa, Y.4
-
7
-
-
0041379258
-
-
(a) Li, J. T.; Yang, J. H.; Han, J. F.; Li, T. S. Green Chem. 2003, 5, 433.
-
(2003)
Green Chem
, vol.5
, pp. 433
-
-
Li, J.T.1
Yang, J.H.2
Han, J.F.3
Li, T.S.4
-
9
-
-
2642682844
-
-
John Wiley and Sons: New York
-
(c) Bachmann, W. E. Organic Synthesis, Collect. Vol. II; John Wiley and Sons: New York, 1948; p 71.
-
(1948)
Organic Synthesis, Collect
, vol.2
, pp. 71
-
-
Bachmann, W.E.1
-
10
-
-
0013311870
-
-
Boscá, F.; Cosa, G.; Miranda, M. A.; Scaiano, J. C. Photochem. Photobiol. Sci. 2002, 1, 704.
-
(2002)
Photochem. Photobiol. Sci
, vol.1
, pp. 704
-
-
Boscá, F.1
Cosa, G.2
Miranda, M.A.3
Scaiano, J.C.4
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11
-
-
0034251262
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-
This is one of the few examples of solvent-dependent inversion of configuration in BP derivatives: (a) Singh, A. K, Bhasikuttan, A. C, Palit, D. K, Mittal, J. P. J. Phys. Chem. A 2000, 104, 7002
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This is one of the few examples of solvent-dependent inversion of configuration in BP derivatives: (a) Singh, A. K.; Bhasikuttan, A. C.; Palit, D. K.; Mittal, J. P. J. Phys. Chem. A 2000, 104, 7002.
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12
-
-
0000206429
-
-
(b) Bhasikuttan, A. C.; Singh, A. K.; Palit, D. K.; Sarpre, A. V.; Mittal, J. P. J. Phys. Chem. A 1998, 102, 3470.
-
(1998)
J. Phys. Chem. A
, vol.102
, pp. 3470
-
-
Bhasikuttan, A.C.1
Singh, A.K.2
Palit, D.K.3
Sarpre, A.V.4
Mittal, J.P.5
-
13
-
-
19944404213
-
-
Shiraishi, Y.; Koizumi, H.; Hirai, T. J. Phys. Chem. B 2005, 109, 8580.
-
(2005)
J. Phys. Chem. B
, vol.109
, pp. 8580
-
-
Shiraishi, Y.1
Koizumi, H.2
Hirai, T.3
-
16
-
-
33748278290
-
-
Baral-Tosh, S.; Cattopadhyay, S. K.; Das, P. K. J. Phys. Chem. 1984, 88, 1404.
-
(1984)
J. Phys. Chem
, vol.88
, pp. 1404
-
-
Baral-Tosh, S.1
Cattopadhyay, S.K.2
Das, P.K.3
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18
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33846982755
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max = 320 nm). Other sharp emissions are ca. 400, 440, and 540 nm.
-
max = 320 nm). Other sharp emissions are ca. 400, 440, and 540 nm.
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19
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0000238090
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The formation of these types of products in BP-photosensitized transformation of diazo compounds has not been previously reported. The structure of 5b was assigned by comparison with 5a, which has been synthesized (in a 55% yield) by Pd(II)-mediated cyclization of 1a Taber, D. F, Amedio, J. C, Jr, Sherrill, R. G. J. Org. Chem. 1986, 51, 3382, No similar studies have been done for 1b,c
-
The formation of these types of products in BP-photosensitized transformation of diazo compounds has not been previously reported. The structure of 5b was assigned by comparison with 5a, which has been synthesized (in a 55% yield) by Pd(II)-mediated cyclization of 1a (Taber, D. F.; Amedio, J. C., Jr.; Sherrill, R. G. J. Org. Chem. 1986, 51, 3382). No similar studies have been done for 1b,c.
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20
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33846998840
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It has been reported that, upon photoexcitation of TMBP in methanol, a transient absorption attributed to ketyl radical is observed.8 However, lamp irradiation of this ketone in methanol revealed its photostability less than 5% of decomposition, 2 h of irradiation
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8 However, lamp irradiation of this ketone in methanol revealed its photostability (less than 5% of decomposition, 2 h of irradiation).
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21
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27544505552
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Compound 5c has been obtained in a 21% yield from 6-methyl-3,4-dihydropyran-2-one: Hird, A. W.; Hoveyda, A. H. J. Am. Chem. Soc. 2005, 127, 14988.
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Compound 5c has been obtained in a 21% yield from 6-methyl-3,4-dihydropyran-2-one: Hird, A. W.; Hoveyda, A. H. J. Am. Chem. Soc. 2005, 127, 14988.
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22
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33846972161
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Further studies will be pursued to determine the structure of the precursor affording 5.
-
Further studies will be pursued to determine the structure of the precursor affording 5.
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-
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24
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0000191227
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For the preparation of mesyl azide, see
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For the preparation of mesyl azide, see: Boyer, J. H.; Mack, C. H.; Goebel, N.; Morgan, L. R., Jr. J. Org. Chem. 1958, 23, 1051.
-
(1958)
J. Org. Chem
, vol.23
, pp. 1051
-
-
Boyer, J.H.1
Mack, C.H.2
Goebel, N.3
Morgan Jr., L.R.4
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25
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33847805890
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Weiler's method for the preparation of β-keto esters: Huckin, S. N.; Weiler, L. J. Am. Chem. Soc. 1974, 96, 1082.
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Weiler's method for the preparation of β-keto esters: Huckin, S. N.; Weiler, L. J. Am. Chem. Soc. 1974, 96, 1082.
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