Tetrahedron Letters p. 8242 - 8245 (2007)
Update date:2022-08-05
Topics:
Klingensmith, Liane M.
Bio, Matthew M.
Moniz, George A.
An efficient synthesis of 4-methyl-2-thiopheneboronic anhydride is reported. Regioselective lithiation of 3-methylthiophene followed by reaction with triisopropylborate and hydrolysis provides a 92:8 ratio of 4-methyl-2-thiopheneboronic acid (1) and regio
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Doi:10.1016/j.tetlet.2018.05.003
(2018)Doi:10.1002/jhet.5570240620
(1987)Doi:10.1039/c3ob42333f
(2014)Doi:10.1021/ja0746619
(2007)Doi:10.1021/ja075829t
(2007)Doi:10.1039/b709270a
(2007)
