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https://hdl.handle.net/10356/99510| Title: | Bicyclic guanidinium-catalyzed enantioselective phase-transfer alkylation : direct access to pyrroloindolines and furoindolines | Authors: | Jiang, Zhiyong Chen, Wenchao Yang, Wenguo Yan, Lin Tan, Choon-Hong |
Keywords: | DRNTU::Science::Chemistry | Issue Date: | 2013 | Source: | Chen, W., Yang, W., Yan, L., Tan, C.-H., & Jiang, Z. (2013). Bicyclic guanidinium-catalyzed enantioselective phase-transfer alkylation : direct access to pyrroloindolines and furoindolines. Chemical communications, 49(84), 9854-9856. | Series/Report no.: | Chemical communications | Abstract: | Highly enantioselective phase-transfer alkylation of 3-substituted-2-oxindoles with activated bromomethanes is disclosed with a broad substrate scope by using bicyclic guanidinium as a catalyst and a Lewis acid as the co-catalyst. The alkylation adducts are versatile intermediates to accomplish the syntheses of pyrroloindolines and furoindolines. | URI: | https://hdl.handle.net/10356/99510 http://hdl.handle.net/10220/17449 |
DOI: | http://dx.doi.org/10.1039/c3cc46111d | metadata.item.grantfulltext: | none | metadata.item.fulltext: | No Fulltext |
| Appears in Collections: | SPMS Journal Articles |
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