物质信息
ID:713601
名称和标识
IUPAC标准名
bismuth(3+) ion tritrifluoromethanesulfonate
IUPAC传统名
bismuth(3+) ion tritriflate
别名
Bismuth(III) trifluoromethanesulfonate三氟甲烷磺酸铋(III)Trifluoromethanesulfonic acid bismuth saltBismuth triflate
化合物性质
安全信息
安全公开号
26-36/37/39-45
TSCA收录
否
联合国危险货物等级
8
GHS危险声明
H314-H318
联合国危险货物编号
UN3261
GHS危险品标识
腐蚀金属，类别1
腐蚀皮肤，类别1A，1B，1C
严重眼损伤，类别1
欧盟危险性物质标志
腐蚀性 (C)GHS警示性声明
P280-P303+P361+P353-P305+P351+P338-P310
危险公开号
34
保存注意事项
Hygroscopic
联合国危险货物包装类别(PG)
III
理化性质
熔点
>300°C
产品相关信息
纯度
99%
描述信息
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分子图谱
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参考文献
• The Ritter reaction of various nitriles with tert-alcohols to give tert-alkyl amides has been accomplished in high yield in the presence if a cataytic acmount of Bi(OTf)3: Tetrahedron Lett., 47, 8699 (2006).
• Promotes the rearrangement of aryl-substituted epoxides to aldehydes and ketones: Tetrahedron Lett., 42, 8129 (2001). Catalyzes the deprotection of acetals and ketals under mild conditions: J. Org. Chem., 67, 127 (2002), and also the rapid cleavage of thioacetals: Tetrahedron Lett., 44, 2857 (2003). Catalyzes the allylation of aldehydes with Allyltri-n-butyltin, L14087, to give homoallylic alcohols: Synlett, 1694 (2002); J. Org. Chem., 70, 2091 (2005), and of acetals with Allyltrimethylsilane, A14662, providing a mild and efficient route to homoallyl ethers: Tetrahedron Lett., 43, 4597 (2002).
• Catalyzes the Michael-type addition of a variety of primary and secondary aliphatic amines to ɑ,?-unsaturated compounds (acrylates, etc.) to give the saturated amino derivatives: Synlett, 720 (2003).
• Mild Lewis acid catalyst for high-yield acylation of alcohols: Angew. Chem. Int. Ed., 39, 2877 (2000), and Friedel-Crafts acylation of aromatics, effective at 5-10 mol%: Tetrahedron Lett., 38, 8871 (1997); Eur. J. Org. Chem., 2743 (1998). For use in the Claisen rearrangement of allyl ethers and the Fries rearrangement of phenyl esters, see: Synth. Commun., 34, 1433 (2004); Synlett, 2794 (2004); Tetrahedron Lett., 47, 4051 (2006). Aromatic sulfonylation can also be effected with sulfonyl chlorides: J. Org. Chem., 64, 6479 (1999). At 0.1-0.5 mol%, catalyzes the acylation of primary and secondary alcohols with anhydrides in high yield under mild conditions: J. Org. Chem., 66, 8926 (2001); see also Synthesis, 2091 (2001). For a review of acylation and sulfonylation reactions, see: Synlett, 181 (2002).
• It is also effective in inducing a direct catalytic three-component Mannich reaction of an aldehyde, an amine and a ketone in aqueous media to give a ?-amino ketone: Tetrahedron Lett., 47, 8457 (2006).
• For a reviews on uses of this reagent in synthesis, see: Synlett, 1566 (2003); Eur. J. Org. Chem., 2517 (2004). For a review of applications of Bi(III) compounds in synthesis, see: Tetrahedron, 58, 8373 (2002).