Nickel-Catalyzed Direct Synthesis of Aryl Olefins from Ketones and Organoboron Reagents under Neutral Conditions
作者:Chuanhu Lei、Yong Jie Yip、Jianrong Steve Zhou
DOI:10.1021/jacs.7b02742
日期:2017.5.3
Nickel-catalyzed addition of arylboron reagents to ketones results in aryl olefins directly. The neutral condition allows acidic protons of alcohols, phenols, and malonates to be present, and fragile structures are also tolerated.
Verbit; Pinhas; Hudec, Molecular Crystals and Liquid Crystals (1969-1991), 1980, vol. 59, # 1-2, p. 159 - 165
作者:Verbit、Pinhas、Hudec
DOI:——
日期:——
ELECTROPHILIC REACTIONS OF STEROIDAL AND OTHER α-PHENYL DIENES
作者:Maurice Douek、George Just
DOI:10.1139/v66-338
日期:1966.10.1
3-Phenylcholesta-3,5-diene (I) is shown to undergo electrophilic substitution reactions exclusively at the 6 position with formaldehyde – perchloric acid, acetic anhydride – aluminium chloride, and the Vilsmeier reagent.In the case of formaldehyde, the final product is "dimmer" II. The reaction is specific for formaldehyde and can be used to detect trace amounts of formaldehyde in, for example, commercial