Journal of organometallic chemistry

Syntheses with organoboranes. XIII. Synthesis of ω-(4-bromophenyl) alkanoic acids and their borylation

M Zaidlewicz, A Wolan

文献索引：Zaidlewicz, Marek; Wolan, Andrzej Journal of Organometallic Chemistry, 2002 , vol. 657, # 1-2 p. 129 - 135

被引用次数: 23

摘要

ω-(4-Bromophenyl) alkanoic acids 2c–e were obtained from 1-bromo-4-alkenylbenzenes 5c– e by hydroboration–thermal isomerization–oxidation. Their esters 11c–e were transformed in good yields into the corresponding boronates 12c–e by the cross-coupling reaction with 4, 4, 5, 5, 4′, 4′, 5′, 5′-octamethyl [2, 2′] bi [[1, 3, 2] dioxaborolanyl](10) in an ionic liquid,[bmim][BF4]. The use of pinacolborane for the coupling reaction in the ionic liquid ...

22135-53-1

1-对溴苯基丁醇

98453-57-7

4-(4-溴苯基)丁酸甲酯

~73%

~88%

~90%

~78%

~71%

~77%

Substituent effects on the rate of carbene formation by the ...

[Mathur, Naresh C.; Snow, Miles S.; Young, Kent M.; Pincock, James A. Tetrahedron, 1985 , vol. 41, # 8 p. 1509 - 1516]