PhIO-mediated Synthesis of Ketones from Alkynes and Alkenes
Ying Wei , Xiangping Zheng , Xinmiao Xie
Chemical Research in Chinese Universities ›› 2019, Vol. 35 ›› Issue (1) : 26 -32.
PhIO-mediated Synthesis of Ketones from Alkynes and Alkenes
A facile and efficient method for the preparation of methyl ketones was developed in the reaction of alkynes and alkenes with PhIO-BF3∙Et2O. The reaction features mild conditions, short time and metal-free catalyst. The possible mechanism for the formation of methyl ketones was proposed. H2O functions as both a nucleophile and an oxygen source.
Alkyne / Alkene / Ketone / Hydration reaction
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
|
| [33] |
|
| [34] |
|
| [35] |
|
| [36] |
|
| [37] |
|
| [38] |
|
| [39] |
|
| [40] |
|
| [41] |
|
| [42] |
|
| [43] |
|
/
| 〈 |
|
〉 |