| 摘要 |
To provide alpha-substituted vinyltin useful for the search for function-developing substances such as pharmaceuticals/agrichemicals and functional materials and for the construction of a compound library. An alpha-substituted vinyltin compound represented by the formula (1), a tautomer or salt of the compound or a solvate thereof: <?in-line-formulae description="In-line Formulae" end="lead"?>R2CH-C(R3)Sn(R1)3 (1)<?in-line-formulae description="In-line Formulae" end="tail"?> wherein R1 is a C1-10 alkyl group, a C2-14 aryl group or the like, R2 is a C2-14 aryl group, a C2-9 heterocyclyl group, a C3-10 cycloalkyl group or the like, and R3 is a carbamoyl group, a thiocarbamoyl group, an isocyanate group, an isothiocyanate group, a formylamino group, a thioformylamino group, an isonitrile group, an urea group, a carbamate group or the like.
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