Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/144670
Title: Efficient synthesis of malonate functionalized chiral phosphapalladacycles and their catalytic evaluation in asymmetric hydrophosphination of chalcone
Authors: Li, Xi-Rui
Chen, Yu
Pang, Benjamin Piaoxiang
Tan, Jaeyu
Li, Yongxin
Pullarkat, Sumod A.
Leung, Pak-Hing
Keywords: Engineering::Chemical engineering
Issue Date: 2018
Source: Li, X.-R., Chen, Y., Pang, B. P., Tan, J., Li, Y., Pullarkat, S. A., & Leung, P.-H. (2018). Efficient synthesis of malonate functionalized chiral phosphapalladacycles and their catalytic evaluation in asymmetric hydrophosphination of chalcone. European Journal of Inorganic Chemistry, 2018(39), 4385-4390. doi:10.1002/ejic.201800720
Project: AcRF‐RG108/15
Journal: European Journal of Inorganic Chemistry
Abstract: Four chiral phosphapalladacycle complexes functionalized with the malonate moiety at the chiral carbon have been synthesized via a consecutive asymmetric hydrophosphination and cyclometallation protocol. High conversions were achieved in the P–H addition reaction, which was itself catalyzed by a phosphapalladacycle. Moderate to good enantioselectivities, were obtained for this step depending on the nature of the functional groups present on the naphthalene backbone. In contrast, the outcome of the subsequent cyclometallation reaction relies highly on the character of the functional groups. The catalytic potential of the synthesized phosphapalladacycle complexes was evaluated in the hydrophosphination reaction of chalcone with moderate results.
URI: https://hdl.handle.net/10356/144670
ISSN: 1099-0682
DOI: 10.1002/ejic.201800720
Rights: © 2018 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim. All rights reserved.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SPMS Journal Articles

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