专利号:RU-2612128-C2 优先权日:2015-06-16 标题:Method for synthesis of benzocyclobutene by pyrolisis of quaternary ammonium salts of 2-methylbenzyl-(trialkyl) ammonium chlorides
[参考文献]: T V V Ramakrishna, Et Al. Naphthalenes, Isoquinolines, And A Benzazocine From Zirconocene-Copper-Mediated Coupling Of Benzocyclobutadiene With Nitriles And Alkynes. Org Lett. 2003 Mar 20;5(6):877-9.
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