21772-12-3Relevant academic research and scientific papers
Iridium-Catalyzed Asymmetric Transfer Hydrogenation of Alkynyl Ketones Using Sodium Formate and Ethanol as Hydrogen Sources
Zhang, Yang-Ming,Yuan, Ming-Lei,Liu, Wei-Peng,Xie, Jian-Hua,Zhou, Qi-Lin
, p. 4486 - 4489 (2018)
A green and efficient iridium-catalyzed asymmetric transfer hydrogenation of alkynyl ketones to chiral propargylic alcohols has been developed. By using sodium formate and ethanol as hydrogen sources, a series of alkynyl ketones were hydrogenated by chira
Catalytic Ynone-Amidine Formal [4 + 2]-Cycloaddition for the Regioselective Synthesis of Tricyclic Azepines
Reddy, T. Prabhakar,Gujral, Jagjeet,Roy, Pritam,Ramachary, Dhevalapally B.
supporting information, p. 9653 - 9657 (2021/01/09)
A Ca(OTf)2- and self-promoted ynone-amidine atom-economic formal [4 + 2]-cycloaddition of various ynones with amidines is reported for the construction of highly functionalized tricyclic azepines. High reaction rate, ease of operation, and high product se
THE REACTION OF O-ETHYL SUCCINIMIDE WITH ARYLLITHIUM COMPOUNDS: AN EFFICIENT METHOD FOR THE INTRODUCTION OF 3-ETHOXYCARBONYLPROPIONYL GROUP TO AROMATIC COMPOUNDS
Nagasaka, Tatsuo,Hamaguchi, Fumiko,Ozawa, Naganori,Kosugi, Yoshiyuki,Ohki, Sadao
, p. 291 - 293 (2007/10/02)
O-Ethyl succinimide (I) was found to be an efficient reagent for the introduction of 3-ethoxycarbonylpropionyl group (-COCH2CH2COOEt) to aromatic compounds by a single operation under mild conditions.
