4-溴苯异氰酸酯
一般危化品
4-溴苯异氰酸酯结构式
|
常用名 | 4-溴苯异氰酸酯 | 英文名 | 4-bromophenylcarbimide |
|---|---|---|---|---|
| CAS号 | 2493-02-9 | 分子量 | 198.017 | |
| 密度 | 1.5±0.1 g/cm3 | 沸点 | 226.7±13.0 °C at 760 mmHg | |
| 分子式 | C7H4BrNO | 熔点 | 42-44 °C(lit.) | |
| MSDS | 美版 | 闪点 | 90.9±19.8 °C | |
| 符号 |
GHS07 |
信号词 | Warning |
|
Lewis acid-promoted reactions of zirconacyclopentadienes with isocyanates. A one-pot three-component synthesis of multiply-substituted iminocyclopentadienes from one isocyanate and two alkynes.
Chem. Commun. (Camb.) (38) , 4848-50, (2005) Multiply-substituted iminocyclopentadienes were formed from Lewis acid-promoted reactions of zirconacyclopentadienes and isocyanates via a one-pot three-component coupling process; the C=O double bond of the RN=C=O moiety in the isocyanate was cleaved, and th... |
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