物质信息
ID:716773
名称和标识
IUPAC标准名
cyclohepta-2,4,6-trien-1-ylium; tetrafluoroboranuide
IUPAC传统名
tropylium tetrafluoroborate
别名
四氟硼酸卓鎓Tropylium tetrafluoroborate
化合物性质
安全信息
保存注意事项
Moisture Sensitive
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
GHS警示性声明
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
联合国危险货物包装类别(PG)
III
危险公开号
34
联合国危险货物等级
8
联合国危险货物编号
UN1759
欧盟危险性物质标志
腐蚀性 (C)GHS危险声明
H314-H318
安全公开号
20-26-36/37/39-45-60
TSCA收录
是
产品相关信息
纯度
97%
理化性质
熔点
ca 240°C dec.
描述信息
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分子图谱
暂无数据
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参考文献
• Interesting non-benzenoid aromatic system. For a review of 7-membered conjugated cyclic systems, see: Chem. Rev., 73, 293 (1973).
• Undergoes [3+2]-cycloaddition with allenylsilanes, in the presence of a non-nucleophilic acid scavenger, in a general route to azulenes: J. Am. Chem. Soc., 111, 389 (1989):
• For reduction to bitropyl (7,7'-bi-cycloheptatrienyl) by one-electron donating reagents such as low-valent Ti or V, see: Synthesis, 798 (1976).
• Propargylsilanes react similarly: J. Org. Chem., 57, 6094 (1992).
• Reaction with a variety of nucleophiles leads to 7-substituted heptatrienes, e.g. active methylene compounds: Bull. Chem. Soc. Jpn., 50, 3425 (1977); J. Org. Chem., 42, 401 (1977), and organometallic reagents: Bull. Soc. Chim. Fr.2, 127, 245 (1990).