Assessing an Elusive 3,4‐Dimethyl‐Chloroborole
نویسندگان
چکیده
Abstract The attempted syntheses of 3,4‐dimethylborole derivatives further bearing bulky SiMe 2 t‐ Bu groups in 2,5‐position are reported. Isolation base‐stabilized adducts to the chloroborole were achieved. respective free borole was found be unstable and revealed 1,3‐hydrogen atom shift isomerization a 1‐bora‐1,3‐butadiene with an s‐trans orientation lacking cyclic conjugation π‐system. Computational probing indicates elevated C−H acidity methyl attached butadiene backbone boroles, exceeding boron‐bound groups. Derivatization attempts new
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ژورنال
عنوان ژورنال: European Journal of Inorganic Chemistry
سال: 2022
ISSN: ['1434-1948', '1099-0682']
DOI: https://doi.org/10.1002/ejic.202200359