Tetrahedron

Mannich reactiohs of aryltrialkylstannunes in aprotic solvents

MS Cooper, RA Fairhurst, H Heaney, G Papageorgiou…

Index: Cooper, Mark S.; Fairhurst, Robin A.; Heaney, Harry; Papageorgiou, George; Wilkins, Robert F. Tetrahedron, 1989 , vol. 45, # 4 p. 1155 - 1166

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Citation Number: 20

Abstract

Aryltributyl-and aryltrimethyl-stannanes react with a range of N, N-dialkylmethylene-imonium salts to afford N, N-dialkylaminomethyl derivatives in good yields. The method can be used to obtain regloisomers that are not available using classical procedures.“In situ” reactions can also be carried out using alkoxydialkylaminomethanes (aminol ethers) and bis (dialkylamino) methanes (aminals) together with chlorotrimethyl-and trichloromethyl- ...

~64%

~52%

~37%

~59%

~51%

~10%

~19%

~19%

~26%

~28%

~15%

~64%

~60%

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