Tetrahedron Letters p. 4241 - 4244 (1989)
Update date:2022-08-05
Topics:
Hamada, Tatsuo
Nishida, Atsushi
Yonemitsu, Osamu
As an extension of organic photochemistry via intermolecular electron-transfer in donor-acceptor pair systems between electron-rich aromatic compounds and electron-deficient tosyl groups, we report here a new protecting group for the amino-function, 4-(4,8-dimethoxy-naphthylmethyl)benzenesulfonyl (DNMBS) group, which is readily removed, via an intramolecular electron-transfer followed by hydrolysis, with a high quantum efficiency on irradiation with light longer than 300 nm.
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Doi:10.1016/0223-5234(89)90089-5
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