Arylcyclopropane photochemistry. Unusual aromatic substituent effects on the photochemical rearrangement of (2-arylcyclopropyl)methyl acetates to 1-arylhomoallyl acetates
Copper‐Impregnated Magnesium‐Lanthanum Mixed Oxide: A Reusable Heterogeneous Catalyst for Allylation of Aldehydes and Ketones
作者:Jaya Pogula、Soumi Laha、B. Sreedhar、Pravin R. Likhar
DOI:10.1002/adsc.201901133
日期:2020.3.4
Copper‐impregnated magnesium‐lanthanum mixed oxide [Cu(II)/Mg−La] was used as catalyst in synthesis of homoallylic alcohols from aldehydes and ketones using allyltributylstannane as the allylating source. The present protocol provides a great application potential for the synthesis of corresponding allyl alcohols with excellent yields and selectivity. The catalyst exhibits broad functional group compatibility
One-pot sequential deoximation and allylation reactions of aldoximes in aqueous solution
作者:Mei-Huey Lin、Long-Zhi Lin、Tsung-Hsun Chuang、Han-Jun Liu
DOI:10.1016/j.tet.2012.01.074
日期:2012.3
A simple procedure has been developed for conducting tin-mediated deoximation and allylation reactions of aldoximes in water to form homoallylic alcohols. Employing the new conditions, various homoallylic alcohols were produced in good to excellent yields. (C) 2012 Elsevier Ltd. All rights reserved.