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4-溴萘酚

4-溴萘酚结构式
4-溴萘酚结构式
品牌特惠专场
常用名 4-溴萘酚 英文名 4-Bromonaphthalen-1-ol
CAS号 571-57-3 分子量 223.066
密度 1.6±0.1 g/cm3 沸点 346.4±15.0 °C at 760 mmHg
分子式 C10H7BrO 熔点 128-133°C
MSDS 中文版 美版 闪点 163.3±20.4 °C
符号 GHS05 GHS07
GHS05, GHS07
信号词 Danger

Enantioselective synthesis of (+)-estrone exploiting a hydrogen bond-promoted Diels-Alder reaction.

J. Org. Chem. 75 , 2718-2721, (2010)

Starting from Dane's diene and methylcyclopentenedione, (+)-estrone is synthesized along the Quinkert-Dane route in 24% total yield. The key step is an enantioselective Diels-Alder reaction promoted by an amidinium catalyst as efficiently as by a traditional ...