Cat. No JK9110775_5_G
J&K Chemical

Product Information

Product Name
3-(((Trifluoromethyl)sulfonyl)oxy)-2-(trimethylsilyl)phenyl 4-methylbenzenesulfonate, 95%
Brand Name
J&K
Product Number
9110775
CAS
2181796-64-3
Certificate of Analysis (COA)​
COA not found

Application

General Description

3-(((Trifluoromethyl)sulfonyl)oxy)-2-(trimethylsilyl)phenyl 4-methylbenzenesulfonate, abbreviated as TTPM, is a novel domino aryne precursor developed based on the first-generation precursor TPBT. It is obtained by replacing the leaving group at the C3 position of the aryne precursor (–OTf) with a p-toluenesulfonate group (–OTs).

By introducing leaving groups with different leaving abilities at the C3 position, the generation rate of the second aryne can be effectively regulated, thereby enabling nucleophilic–ene and [4+2][4+2] domino aryne reactions.

TTPM is stable, easy to store, and convenient to use.

3-(((Trifluoromethyl)sulfonyl)oxy)-2-(trimethylsilyl)phenyl 4-methylbenzenesulfonate, 95%

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