Duff化学反应

oroacetic acid. The solution was heated at 100◦C for ∼2.5 h. Approximately 150 mL 3 M HCl was added, and the solution was heated at 100◦C for 1 h. After cooling to room temperature, the solution was filtered through Celite, extracted with ∼350 mL dichloromethane, dried over magnesium sulfate, and filtered. Rotary evaporation of the solution afforded 1.48 g triformylphloroglucinol

as an off-white powder, in a yield of 14% with 99% purity by 1H NMR. Further purification has been conducted by sublimation.

【 Org. Lett. , 2003, 5, 3823】

【 Tetrahedron , 2008, 64, 741-748】

相关文献

1 Duff JC J Chem Soc . 1932, 1987

2 Duff JC J Chem Soc. 1934, 1305

3 Ferguson LN Chem Rev. 1946, 38, 230

4 Ogata Y Tetrahedron 1968, 24, 5001

5 Wada F Bull Chem Soc Jpn. 1980, 53, 1473

6 Jacobsen EN J Org Chem. 1994, 59, 1939

7 Yaseen M J Heterocycl Chem. 2009, 46, 251

请注意

一、 Organic Syntheses Based On Name Reactions, 3RdEd, A. Hassner, Page 133.

二、物理化学自由空间：%E5%8F%96%E4%BB%A3%E5%8F%8D%E5%BA%94/2015/09/post-6320.html

三、Reactionflash：Duff Aldehyde Synthesis

四、Comprehensive Organic Name Reactions and Reagents, by Zerong Wang，942-945.

。

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