83909-75-5Relevant articles and documents
Diastereo- and regioselective reactions of π-allyl molybdenum complexes with aldehydes
Krafft, Marie E.,Procter, Martin J.
, p. 1335 - 1338 (2000)
Remote heteroatom coordination to molybdenum promotes unprecedented selectivity in aldehyde allylation using unsymmetrically substituted allylic metal complexes. (C) 2000 Elsevier Science Ltd.
Copper-Catalyzed Stereospecific Hydroboration of Internal Allylic Alcohols
Ji, Enhui,Meng, Haiwen,Zheng, Yue,Ramadoss, Velayudham,Wang, Yahui
, p. 7367 - 7371 (2019/11/22)
An effective Cu-catalyzed stereospecific hydroboration of aliphatic and aromatic 1,1,2-trisubstituted internal allylic alcohols has been reported. This reaction proceeds via a silyl ether transient protection of allylic alcohols and subsequent stereospecific hydroboration. Followed by an oxidative workup, an array of acyclic, cyclic, and heterocyclic 1,3-diols was synthesized in good to excellent yields with good functional group tolerance and excellent diastereomeric ratios (> 20:1).
Lewis Base-Promoted Ring-Opening 1,3-Dioxygenation of Unactivated Cyclopropanes Using a Hypervalent Iodine Reagent
Gieuw, Matthew H.,Ke, Zhihai,Yeung, Ying-Yeung
supporting information, p. 3782 - 3786 (2018/03/13)
A facile and effective system has been developed for the regio- and chemoselective ring-opening/electrophilic functionalization of cyclopropanes through C?C bond activation by [bis(trifluoroacetoxy)iodo]benzene with the aid of the Lewis basic promoter p-toluenesulfonamide. The p-toluenesulfonamide-promoted system works well for a wide range of cyclopropanes, resulting in the formation of 1,3-diol products in good yields and regioselectivity.