Tetrahedron letters

Mild protection and deprotection of alcohols as ter-butyl ethers in the field of pheromone synthesis

A Alexakis, M Gardette, S Colin

文献索引：Alexakis, A.; Gardette, M.; Colin, S. Tetrahedron Letters, 1988 , vol. 29, # 24 p. 2951 - 2954

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被引用次数: 76

摘要

(ROAc) is even faster. However, the most sensitive dienic systems are partially destroyed. Ethyl chloroformate, on the other hand, does not react in Et 2 O ; in CH 2 Cl 2 the reaction affords, after hydrolysis, the (ROH), but again the most sensitive ethylenic systems are destroyed. ... Most of these compounds were obtained by cleavage of the crude t-butoxy ethers after a carbocupration or a Pd° assisted coupling reaction. The yield of the cleavage reaction itself is in the ...