The trifluoromethanesulfonate anion (triflate, TfO −) is an outstanding leaving group, and is widely used as such in organic chemistry, 1–2 and nowhere more so than in carbohydrate chemistry. 3–5 Conversely, the use of triflate as nucleophile in substitution reactions, albeit exploited since the very beginnings of triflate chemistry for ...

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The triflate group refers to a chemical group that is commonly used in synthetic organic chemistry as a leaving group due to its high effectiveness. It is known for its thermal stability and electron-withdrawing properties, making it widely used in various applications in modern organic chemistry.

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Only the Family, often abbreviated as OTF, is an American hip hop group from Chicago, Illinois. The group was formed by American rapper Lil Durk in 2010. [1] The group is composed of Chicago-based rappers, which included late King Von.

Triflate, more formally known as trifluoromethanesulfonate, is a functional group with the formula CF 3 SO 3-. The triflate group is often represented by -OTf, as opposed to -Tf. For example, the n-butyl triflate, CH 3 CH 2 CH 2 CH 2 OTf.

2020年8月25日 · Only The Family, often abbreviated as OTF, is a rap collective from Chicago, Illinois. The group was formed by rapper Lil Durk in 2010. Majority of the OTF members are also members of the gang Black Disciples Street's branch Only Trey Folks.

Company Description: OTF Group thinks globally when it comes to counseling leaders about business strategy. The company specializes in advising countries with developing and transitional economies on ways to better compete with other countries and address poverty.

2023年11月17日 · Only The Family, often abbreviated as OTF, is a rap collective from Chicago, Illinois. The group was formed by rapper Lil Durk in 2010. Majority of the OTF members are also members of the gang Black Disciples Street's branch Only Trey Folks.

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