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https://hdl.handle.net/10356/147435
Title: | Divergent protosilylation and protoborylation of polar enynes | Authors: | Meng, Fei-Fan Xue, Qi-Yan Jiang, Bing Zhao, Meng Xie, Jia-Hao Xu, Yun-He Loh, Teck-Peng |
Keywords: | Science::Chemistry | Issue Date: | 2019 | Source: | Meng, F., Xue, Q., Jiang, B., Zhao, M., Xie, J., Xu, Y. & Loh, T. (2019). Divergent protosilylation and protoborylation of polar enynes. Organic Letters, 21(8), 2932-2936. https://dx.doi.org/10.1021/acs.orglett.9b00995 | Journal: | Organic Letters | Abstract: | Copper-catalyzed divergent conjugate protosilylation and protoborylation of polar enynes were developed. The corresponding β-boryldienoates and β-silyldienotes were obtained in moderate to good yields and with good stereoselectivity. In this protocol, novel cascade double protoborylation/protodeboronation processes of polar enynoates enabled access of the useful trisubstituted vinylboronates in up to 80% yield and with up to 98:2 Z/ E ratio. Moreover, divergent transformations of the products thus obtained were also investigated. | URI: | https://hdl.handle.net/10356/147435 | ISSN: | 1523-7060 | DOI: | 10.1021/acs.orglett.9b00995 | Schools: | School of Physical and Mathematical Sciences | Rights: | © 2019 American Chemical Society. All rights reserved. | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
Appears in Collections: | SPMS Journal Articles |
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