Chinese Journal of Organic Chemistry >
Research Progress on the Functionalization of [1.1.1]Propellane via Radical Pathways
Received date: 2025-12-05
Revised date: 2026-01-07
Online published: 2026-03-10
Supported by
National Natural Science Foundation of China(22471150)
National Natural Science Foundation of China(22401177)
Copyright
Bicyclo[1.1.1]pentane (BCP), a three-dimensional bridged ring scaffold, has been widely used in medicinal chemistry due to its role as a bioisostere for groups such as benzene rings, tert-butyl groups, and alkynes. Currently, the radical ring-opening reaction of [1.1.1]propellane has become the most common strategy for constructing BCP derivatives. Traditional radical functionalization of [1.1.1]propellane typically requires harsh conditions and exhibits poor functional group compatibility. In recent years, with the rapid development of photocatalysis in organic synthesis, various photocatalytic functionalizations of [1.1.1]propellane have been reported and successfully applied in the synthesis of drug molecules. Herein, a concise overview of recent advances in radical-based functionalization of [1.1.1]propellane is provided.
Key words: 1.1.1]propellane; bicyclo[1.1.1]pentane; radical; photocatalysis; functionalization
Jianyang Dong , Dong Xue . Research Progress on the Functionalization of [1.1.1]Propellane via Radical Pathways[J]. Chinese Journal of Organic Chemistry, 2026 , 46(4) : 1464 -1480 . DOI: 10.6023/cjoc202512007
| [1] |
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| [2] |
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| [3] |
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| [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] |
|
| [44] |
|
| [45] |
|
| [46] |
|
| [47] |
|
| [48] |
|
| [49] |
|
| [50] |
|
| [51] |
|
| [52] |
|
| [53] |
|
| [54] |
|
| [55] |
|
| [56] |
|
| [57] |
|
| [58] |
|
| [59] |
|
| [60] |
|
| [61] |
|
| [62] |
|
| [63] |
|
| [64] |
|
| [65] |
|
| [66] |
|
| [67] |
|
| [68] |
|
| [69] |
|
| [70] |
|
| [71] |
|
| [72] |
|
| [73] |
|
| [74] |
(张红, 王明扬, 吴新鑫, 朱晨, 有机化学, 2020, 40, 3431 )
|
| [75] |
|
| [76] |
|
| [77] |
|
| [78] |
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