Application

No.111
Benzocrown Ether Derivatives
B2189 4'-Bromobenzo-
15-crown 5-Ether (1a)
5g
1g
B2181 4'-Bromobenzo-
18-crown 6-Ether (1b)
5g
1g

References

1) Catalytic cyanation of aryl halides with NaCN
T. Okano, M. Iwahara, H. Konishi, J. Kiji, J. Organomet. Chem., 346, 267
(1988); T. Okano, M. Iwahara, J. Kiji, Synlett, 1998, 243.
2) Fluorescent indicators for Na+ and K+
E. Cielen, A. Tahri, K. V. Heyen, G. J. Hoornaert, F. C. De Schryver, N. Boens, J. Chem. Soc., Perkin Trans. 2, 1998, 1573.
3) Preparations of alkenylbenzocrown ethers
K. Kikukawa, S. Takamura, H. Hirayama, H. Namiki, F. Wada, T. Matsuda,
Chem. Lett., 1980, 511.
4) Preparations of formylbenzocrown ethers
S. P. Gromov, O. A. Fedorova, A. I. Vedernikov, V. V. Samoshin,
M. V. Alfimov, Russ. Chem. Bull., 42, 960 (1993); S. P. Gromov,
O. A. Fedorova, A. I. Vedernikov, V. V. Samoshin, N. S. Zefirov, M. V. Alfimov, Russ. Chem. Bull., 44, 116 (1995).
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