Publikace detail

Use of C,N-chelated di-n-butyltin(IV) fluoride for the synthesis of acyl fluorides, fluoroformates and fluorophosgene

Rok: 2008

Druh publikace: článek v odborném periodiku

Název zdroje: Tetrahedron Letters

Název nakladatele: Pergamon-Elsevier Science Ltd.

Místo vydání: Oxford

Strana od-do: 6320-6323

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Use of C,N-chelated di-n-butyltin(IV) fluoride for the synthesis of acyl fluorides, fluoroformates and fluorophosgene	{2-[(CH3)(2)NCH2]C6H4}(n-Bu)(2)SnF (1) reacts with various chloroformates, acyl chlorides, methanesulfonyl chloride, 4,4'-dimethoxytrityl chloride and phosgene precursors or derivatives to form fluorinated analogues. All reactions proceed rapidly and under mild conditions. The use of a catalytic amount of 1 and KF in toluene led to a relatively high yield of a selected fluoroformate. (C) 2008 Elsevier Ltd. All rights reserved.
eng	Use of C,N-chelated di-n-butyltin(IV) fluoride for the synthesis of acyl fluorides, fluoroformates and fluorophosgene	{2-[(CH3)(2)NCH2]C6H4}(n-Bu)(2)SnF (1) reacts with various chloroformates, acyl chlorides, methanesulfonyl chloride, 4,4'-dimethoxytrityl chloride and phosgene precursors or derivatives to form fluorinated analogues. All reactions proceed rapidly and under mild conditions. The use of a catalytic amount of 1 and KF in toluene led to a relatively high yield of a selected fluoroformate. (C) 2008 Elsevier Ltd. All rights reserved.	FLUORINATING AGENTS; HALIDES; TRIORGANOTIN(IV); REAGENT; LIGAND; ION

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