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https://doi.org/10.1021/ja307210n
Title: | Efficient medium ring size bromolactonization using a sulfur-based zwitterionic organocatalyst | Authors: | Cheng, Y.A. Chen, T. Tan, C.K. Heng, J.J. Yeung, Y.-Y. |
Issue Date: | 10-Oct-2012 | Citation: | Cheng, Y.A., Chen, T., Tan, C.K., Heng, J.J., Yeung, Y.-Y. (2012-10-10). Efficient medium ring size bromolactonization using a sulfur-based zwitterionic organocatalyst. Journal of the American Chemical Society 134 (40) : 16492-16495. ScholarBank@NUS Repository. https://doi.org/10.1021/ja307210n | Abstract: | Catalytic bromolactonization of long-chain olefinic acids resulting in the efficient synthesis of medium-sized lactones is reported using a zwitterionic catalyst and stoichiometric N-bromosuccinimide halogen source. The reaction was found to be more efficient at 0 °C than at room temperature, which could be attributed to the temperature dependence of the zwitterionic catalyst. © 2012 American Chemical Society. | Source Title: | Journal of the American Chemical Society | URI: | http://scholarbank.nus.edu.sg/handle/10635/93676 | ISSN: | 00027863 | DOI: | 10.1021/ja307210n |
Appears in Collections: | Staff Publications |
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