Mechanochemical synthesis of N-tert-butanesulfinyl imines under metal-free conditions
摘要:
A simple and convenient mechanochemical method for the condensation of aldehydes with tert-butanesulfinamide using catalytic amounts of iodine under metal- and solvent-free conditions is described. (C) 2017 Elsevier Ltd. All rights reserved.
Mechanochemical synthesis of N-tert-butanesulfinyl imines under metal-free conditions
作者:Mohamed Elsherbini、Thomas Wirth
DOI:10.1016/j.tet.2017.11.028
日期:2018.6
A simple and convenient mechanochemical method for the condensation of aldehydes with tert-butanesulfinamide using catalytic amounts of iodine under metal- and solvent-free conditions is described. (C) 2017 Elsevier Ltd. All rights reserved.
Highly diastereoselective addition of alkoxyethynyl aluminium reagents to N-tert-butylsulfinyl aldimines
The addition of dimethylaluminium alkoxyacetylides to Ellman's sulfinylimines is described. The reaction proceeds with excellent diastereoselectivity and high yield to produce oxygenated propargylamines in one step starting from simple dichloroenol ethers.