Interesting by-products in the synthesis of chiral α-aminophosphinates from enantiopure sulfinimines
摘要:
A new reaction of enantiopure sulfinimines and ethyl phenylphosphinate is given. Several unexpected products were isolated and identified, their mechanism of formation is proposed. (C) 2004 Elsevier Ltd. All rights reserved.
Improved Synthesis of Enantiopure Sulfinimines (Thiooxime <i>S</i>-Oxides) from <i>p</i>-Toluenesulfinamide and Aldehydes and Ketones
作者:Franklin A. Davis、Yulian Zhang、Yemane Andemichael、Tianan Fang、Dean L. Fanelli、Huiming Zhang
DOI:10.1021/jo9820622
日期:1999.2.1
Interesting by-products in the synthesis of chiral α-aminophosphinates from enantiopure sulfinimines
作者:Andrea Szabó、Zsuzsa M Jászay、László Töke、Imre Petneházy
DOI:10.1016/j.tetlet.2003.12.151
日期:2004.2
A new reaction of enantiopure sulfinimines and ethyl phenylphosphinate is given. Several unexpected products were isolated and identified, their mechanism of formation is proposed. (C) 2004 Elsevier Ltd. All rights reserved.
Synthesis of Sulfinimines by Direct Condensation of Sulfinamides with Aldehydes Using Cs<sub>2</sub>CO<sub>3</sub>as an Activating and Dehydrating Reagent
Chiral sulfinimines were prepared from chiral sulfinamides and aldehydes in CH 2 Cl 2 in the presence of cesium carbonate as an amine-activating and dehydrating reagent.