A Feasible and Efficient Route for Preparation of ortho-Hydroxybenzaldehydes: Application of ortho-Lithiation Method and in-situ FTIR Spectroscopy

作者：Hao Xiao Yan^*; Zhou Zhi Ming; Xue Wei Zhe; Yin Jie; Xu Bao Cai

来源：Chinese Journal of Organic Chemistry, 2008, 28(10): 1756-1760.

• ortho-hydroxybenzaldehyde
• ortho-lithiation
• in-situ FTIR

Ortho-lithiated O-phenyl carbamates treated by DMF offered a feasible general route to construct ortho-hydroxybenzaldehydes regioselectively, and in-situ IR monitoring the process implied the existence of the six-membered intermediate Li-complex.

• 出版日期2008-10
• 单位北京理工大学; 北京工商大学