Rhodium-Catalyzed Intermolecular trans -Disilylation of Alkynones with Unactivated Disilanes
Publication type: Journal Article
Publication date: 2018-07-19
scimago Q1
wos Q1
SJR: 5.550
CiteScore: 27.6
Impact factor: 16.9
ISSN: 14337851, 15213773
PubMed ID:
29956433
General Chemistry
Catalysis
Abstract
Disilylation of alkynes could provide rapid entry to synthetically useful 1,2-bissilyl-alkenes, but is currently limited to activated disilanes reacting in an intramolecular fashion. Reported herein is an efficient rhodium(I)-catalyzed intermolecular disilylation of a wide array of alkynones with unactivated disilanes. Importantly, this reaction produces exclusively trans-disilylation products, selectivity that has been rarely reported. These disilylation products were transformed into interesting pentacyclic vinyl silane ethers, among other additional synthetic manipulations. Mechanistic studies uncovered that the unactivated disilanes underwent facile Si-Si activation and crossover under the reaction conditions.
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Total citations:
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Citations from 2024:
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GOST
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He T. et al. Rhodium-Catalyzed Intermolecular trans -Disilylation of Alkynones with Unactivated Disilanes // Angewandte Chemie - International Edition. 2018. Vol. 57. No. 34. pp. 10868-10872.
GOST all authors (up to 50)
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He T., Liu L. C., Guo L., Li B., Zhang Q., He W. Rhodium-Catalyzed Intermolecular trans -Disilylation of Alkynones with Unactivated Disilanes // Angewandte Chemie - International Edition. 2018. Vol. 57. No. 34. pp. 10868-10872.
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RIS
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TY - JOUR
DO - 10.1002/anie.201804223
UR - https://doi.org/10.1002/anie.201804223
TI - Rhodium-Catalyzed Intermolecular trans -Disilylation of Alkynones with Unactivated Disilanes
T2 - Angewandte Chemie - International Edition
AU - He, Tao
AU - Liu, Li Chuan
AU - Guo, Le
AU - Li, Bin
AU - Zhang, Qing-Wei
AU - He, Wei
PY - 2018
DA - 2018/07/19
PB - Wiley
SP - 10868-10872
IS - 34
VL - 57
PMID - 29956433
SN - 1433-7851
SN - 1521-3773
ER -
Cite this
BibTex (up to 50 authors)
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@article{2018_He,
author = {Tao He and Li Chuan Liu and Le Guo and Bin Li and Qing-Wei Zhang and Wei He},
title = {Rhodium-Catalyzed Intermolecular trans -Disilylation of Alkynones with Unactivated Disilanes},
journal = {Angewandte Chemie - International Edition},
year = {2018},
volume = {57},
publisher = {Wiley},
month = {jul},
url = {https://doi.org/10.1002/anie.201804223},
number = {34},
pages = {10868--10872},
doi = {10.1002/anie.201804223}
}
Cite this
MLA
Copy
He, Tao, et al. “Rhodium-Catalyzed Intermolecular trans -Disilylation of Alkynones with Unactivated Disilanes.” Angewandte Chemie - International Edition, vol. 57, no. 34, Jul. 2018, pp. 10868-10872. https://doi.org/10.1002/anie.201804223.