2-(diisopropylamino)-2H-1,2-thiaborin (2c), which has been spectroscopically and structurally characterized. DFT calculations indicate that formally aromatic 2c has a limited π-delocalized bonding in its heterocyclic ring.
2,5-二氢-2-
二异丙基氨基-1,2-
噻唑(5)与2当量的
LDA继之以CH 2 Cl 2的反应得到2-(
二异丙基氨基)-2 H -1,2-
噻唑啉(2c) ,已在光谱和结构上进行了表征。DFT计算表明形式上的芳族2c在其杂环中具有有限的π-离域键。