Host-guest supramolecular amphiphile enhanced photodecomposition with responsive room-temperature phosphorescence signals was written by Li, Teng;Ma, Xiang. And the article was included in Dyes and Pigments in 2018.Recommanded Product: 4457-67-4 This article mentions the following:
Photolyzable matric belongs to photo-responsive system that experiences irreversible decomposition after irradiation While the self-aggregation of photosensitizers in aqueous media often results in lower photosensitizing ability. In this work, an enhanced photolyzable system is constructed through host-guest recognition between amphiphilic 6-bromoisoquinoline functionalized alkoxyanthracene (AnBq) and cucurbit[7]uril (CB[7]). In addition, a visible room-temperature phosphorescence (RTP) signal occurs along with the photolysis reaction as the suppression of intramol. photoinduced electron transfer (PET) process from the anthracene moiety to phosphorous 6-bromoisoquinoline moiety. The formation of the host-guest assembly and the photolysis of AnBq are clearly corroborated through UV-Vis, NMR and MS spectroscopy. This photo-responsive host-guest assembly provides some hints for the design of photodegradable materials. In the experiment, the researchers used many compounds, for example, 1-Bromo-4-methoxybutane (cas: 4457-67-4Recommanded Product: 4457-67-4).
1-Bromo-4-methoxybutane (cas: 4457-67-4) belongs to organobromine compounds. Most organobromine compounds, like most organohalide compounds, are relatively nonpolar. Many of the alkyl bromine derivatives are excellent alkylating agents since bromides are good leaving groups. Tribromides, like tetrabutylammonium tribromide, are used as a solid source of bromine. N-bromosuccimide (NBS) is used for the selective bromination of allylic bonds.Recommanded Product: 4457-67-4
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary