bismuth(3+) ion trichloride

• ChemBase编号: 295163
• 分子式: BiCl3
• 平均质量: 315.3394
• 单一同位素质量: 313.88695604
• SMILES: [Cl-].[Cl-].[Cl-].[Bi+3]
• Canonical SMILES: [Cl-].[Cl-].[Cl-].[Bi+3]
• InChI: InChI=1S/Bi.3ClH/h;3*1H/q+3;;;/p-3
• InChIKey: JHXKRIRFYBPWGE-UHFFFAOYSA-K

名称和登记号

名称

• IUPAC标准名: bismuth(3+) ion trichloride
• IUPAC传统名: bismuth(3+) ion trichloride
• 别名: 氯化铋(III); 氯化铋(III), 无水; 氯化铋(III), 超干; Bismuth(III) chloride; Bismuth(III) chloride, anhydrous; Bismuth(III) chloride, ultra dry

登记号

• CAS号: 7787-60-2
• EC号: 232-123-2
• MDL号: MFCD00003461
• 默克索引号: 141262
• PubChem SID: 180680694
• PubChem CID: 9839877

理论计算性质

• Acid pKa: -7.0
• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): 0.8327582
• LogD (pH = 7.4): 0.8327582
• Log P: 0.6123387
• 摩尔折射率: 5.6156 cm^3
• 极化性: 2.1090326 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 外观: Crystalline; Powder, Ampouled under argon
• 熔点: 230-232°C
• 沸点: ca 430°C subl.
• 密度: 4.75

安全信息

• 保存注意事项: Hygroscopic
• RTECS编号: EB2690000
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C)
• 联合国危险货物编号: UN3260
• 联合国危险货物等级: 8
• 联合国危险货物包装类别(PG): III
• 危险公开号: 34
• 安全公开号: 26-36/37/39-45
• TSCA收录: 是
• GHS危险品标识: GHS05
• GHS危险声明: H314-H318
• GHS警示性声明: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A

产品相关信息

• 纯度: 98% (dry wt.), may cont. up to 3% water; 99.997+% (metals basis); 99.999% (metals basis)

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).