| Autor: |
Yang, Yong-Qing, Xu, Yue, Yuan, Junjie, Liu, Jialu, Yin, Jie, Lu, Zheng, Xu, Ximing |
| Předmět: |
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| Zdroj: |
Synthesis; Dec2024, Vol. 56 Issue 23, p3646-3652, 7p |
| Abstrakt: |
A meso -BODIPY-type photoremovable protecting group for carboxyl group is developed. BODIPYs are well-known for brilliant color, favorable to reaction monitoring and purification. meso -BODIPY esters are achieved via esterification in 44–89% yields, while deprotection is fulfilled under irradiation of blue LED bulb in the presence of photocatalyst and organic hydrogen donor in 43–95% yields. This method is applicable to a variety of acids, such as aromatic, heteroaromatic, alkyl, α,β-unsaturated carboxylic acids, etc. Our BODIPY-deprotective condition is almost neutral that both methyl and tert -butyl esters are compatible. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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