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Rhodium-catalyzed asymmetric addition of terminal alkynes to diarylphosphinylallenes.
Chem Asian J. 2008 Sep 01; 3(8-9):1505-10.CA

Abstract

The presence of an acid was found to be essential in the rhodium-catalyzed asymmetric addition of terminal alkynes to diarylphosphinylallenes giving exo-enynes in high yields with high regio- and enantioselectivity. The stereochemical outcome is determined at the protonolysis of the pi-allylrhodium(I) intermediate involved in the catalytic cycle.

Authors+Show Affiliations

Department of Chemistry, Graduate School of Science, Sakyo, Kyoto, Japan.No affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

18464238

Citation

Nishimura, Takahiro, et al. "Rhodium-catalyzed Asymmetric Addition of Terminal Alkynes to Diarylphosphinylallenes." Chemistry, an Asian Journal, vol. 3, no. 8-9, 2008, pp. 1505-10.
Nishimura T, Guo XX, Hayashi T. Rhodium-catalyzed asymmetric addition of terminal alkynes to diarylphosphinylallenes. Chem Asian J. 2008;3(8-9):1505-10.
Nishimura, T., Guo, X. X., & Hayashi, T. (2008). Rhodium-catalyzed asymmetric addition of terminal alkynes to diarylphosphinylallenes. Chemistry, an Asian Journal, 3(8-9), 1505-10. https://doi.org/10.1002/asia.200800042
Nishimura T, Guo XX, Hayashi T. Rhodium-catalyzed Asymmetric Addition of Terminal Alkynes to Diarylphosphinylallenes. Chem Asian J. 2008 Sep 1;3(8-9):1505-10. PubMed PMID: 18464238.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Rhodium-catalyzed asymmetric addition of terminal alkynes to diarylphosphinylallenes. AU - Nishimura,Takahiro, AU - Guo,Xun-Xiang, AU - Hayashi,Tamio, PY - 2008/5/9/pubmed PY - 2008/12/17/medline PY - 2008/5/9/entrez SP - 1505 EP - 10 JF - Chemistry, an Asian journal JO - Chem Asian J VL - 3 IS - 8-9 N2 - The presence of an acid was found to be essential in the rhodium-catalyzed asymmetric addition of terminal alkynes to diarylphosphinylallenes giving exo-enynes in high yields with high regio- and enantioselectivity. The stereochemical outcome is determined at the protonolysis of the pi-allylrhodium(I) intermediate involved in the catalytic cycle. SN - 1861-471X UR - https://www.unboundmedicine.com/medline/citation/18464238/Rhodium_catalyzed_asymmetric_addition_of_terminal_alkynes_to_diarylphosphinylallenes_ L2 - https://doi.org/10.1002/asia.200800042 DB - PRIME DP - Unbound Medicine ER -