氯化铋(III)

• 产品号: A10510
• CAS号: 7787-60-2
• 分子式: BiCl3
• 分子量: 315.3394
• 纯 度: 98% (dry wt.), may cont. up to 3% water

产品别名

• 标题: Bismuth(III) chloride
• IUPAC标准名: bismuth(3+) ion trichloride
• IUPAC传统名: bismuth(3+) ion trichloride

产品登记号

• EC号: 232-123-2
• MDL号: MFCD00003461
• 默克索引号: 141262
• CAS号: 7787-60-2

产品性质

• 纯度: 98% (dry wt.), may cont. up to 3% water
• 沸点: ca 430°C subl.
• 密度: 4.75
• 熔点: 230-232°C
• GHS危险声明: H314-H318
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C)
• GHS警示性声明: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
• 危险公开号: 34
• RTECS编号: EB2690000
• 安全公开号: 26-36/37/39-45
• 保存注意事项: Hygroscopic
• TSCA收录: 是
• 联合国危险货物等级: 8
• 联合国危险货物编号: UN3260
• 联合国危险货物包装类别(PG): III

参考文献

• Promotes the chemoselective deprotection of N-Boc amino acids and peptides: Tetrahedron Lett., 47, 389 (2006).
• For a brief feature on Bi(III) catalysts, see: Synlett, 1194 (2001). For a review of their use in acylation and sulfonylation reactions, see: Synlett, 181 (2002).
• Lewis acid catalyst which promotes the rearrangement of acetanilides to o-amino ketones: Tetrahedron Lett., 3217 (1976).
• Catalyzes the addition of 1,3-dicarbonyl compounds to Michael acceptors under solvent-free conditions with microwave irradiation: Tetrahedron Lett., 38, 1449 (1997).
• For catalysis of Diels-Alder and hetero Diels-Alder reactions, see: J. Org. Chem., 62, 4880 (1997); Tetrahedron Lett., 39, 1161 (1998).
• Silyl enol ethers can be ɑ-acylated with acyl chlorides in the presence of a catalytic amount of BiCl₃ and NaI or ZnI₂; other Lewis acids such as ZnCl₂ were less effective: J. Org. Chem., 61, 3885 (1996).
• Arenes undergo sufonylation by heating with arenesulfonyl chlorides in the presence of BiCl₃ (5 mol%) and triflic acid (10 mol%) to give high yields of mixed diaryl sulfones; neither BiCl₃ nor TfOH alone is effective: Tetrahedron Lett., 40, 9233 (1999).