|
51
|
Thakur A, Facer ME, Louie J. Nickel-catalyzed cycloaddition of 1,3-dienes with 3-azetidinones and 3-oxetanones. Angew Chem Int Ed Engl 2013; 52:12161-5. [PMID: 24573793 PMCID: PMC4113093 DOI: 10.1002/anie.201306869] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Indexed: 01/16/2023]
Affiliation(s)
- Ashish Thakur
- Department of Chemistry, University of Utah 315 South, 1400 East, Salt Lake City, Utah 84112-0850 (USA)
| | - Megan E. Facer
- Department of Chemistry, University of Utah 315 South, 1400 East, Salt Lake City, Utah 84112-0850 (USA)
| | - Janis Louie
- Department of Chemistry, University of Utah 315 South, 1400 East, Salt Lake City, Utah 84112-0850 (USA)
| |
Collapse
|
|
52
|
Thakur A, Facer ME, Louie J. Nickel-Catalyzed Cycloaddition of 1,3-Dienes with 3-Azetidinones and 3-Oxetanones. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201306869] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
|
53
|
Abulimiti A, Nishimura A, Ohashi M, Ogoshi S. Nickel-catalyzed [2 + 2] Cycloaddition Reaction of Bulky Enones with Simple Alkynes. The Effect of Bulkiness of Substituent Attached at β-Carbon. CHEM LETT 2013. [DOI: 10.1246/cl.130304] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Abudoukadeer Abulimiti
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
- State Key Laboratory of Coordination Chemistry, Department of Chemistry, Nanjing University
- School of Chemistry and Chemical Engineering, Xinjiang University
| | - Akira Nishimura
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
| | - Masato Ohashi
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
| | - Sensuke Ogoshi
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
- Advanced Catalytic Transformation program for Carbon utilization (ACT-C), JST
| |
Collapse
|
|
54
|
Matsuda T, Sakurai Y. Palladium-Catalyzed Ring-Opening Alkynylation of Cyclopropenones. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300220] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
|
55
|
Li Y, Lin Z. Theoretical Studies on Nickel-Catalyzed Cycloaddition of 3-Azetidinone with Alkynes. Organometallics 2013. [DOI: 10.1021/om400211n] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Yang Li
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of
China
| | - Zhenyang Lin
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of
China
| |
Collapse
|
|
56
|
Martin TJ, Rovis T. A catalytic asymmetric synthesis of polysubstituted piperidines using a rhodium(I)-catalyzed [2+2+2] cycloaddition employing a cleavable tether. Angew Chem Int Ed Engl 2013; 52:5368-71. [PMID: 23606664 DOI: 10.1002/anie.201301741] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Indexed: 11/11/2022]
Affiliation(s)
- Timothy J Martin
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA
| | | |
Collapse
|
|
57
|
Martin TJ, Rovis T. A Catalytic Asymmetric Synthesis of Polysubstituted Piperidines Using a Rhodium(I)-Catalyzed [2+2+2] Cycloaddition Employing a Cleavable Tether. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301741] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
|
58
|
Hong X, Liu P, Houk KN. Mechanism and Origins of Ligand-Controlled Selectivities in [Ni(NHC)]-Catalyzed Intramolecular (5 + 2) Cycloadditions and Homo-Ene Reactions: A Theoretical Study. J Am Chem Soc 2013; 135:1456-62. [PMID: 23273283 DOI: 10.1021/ja309873z] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Xin Hong
- Department of Chemistry and Biochemistry, University of California, Los Angeles,
California 90095-1569, United States
| | - Peng Liu
- Department of Chemistry and Biochemistry, University of California, Los Angeles,
California 90095-1569, United States
| | - K. N. Houk
- Department of Chemistry and Biochemistry, University of California, Los Angeles,
California 90095-1569, United States
| |
Collapse
|
|
59
|
Mac DH, Sattar A, Chandrasekhar S, Yadav JS, Grée R. Synthesis of new 4-methyl-3-piperidones via an iron-catalyzed intramolecular tandem isomerization–aldolisation process. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.08.048] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
|
60
|
Kumar P, Zhang K, Louie J. An expeditious route to eight-membered heterocycles by nickel-catalyzed cycloaddition: low-temperature C(sp)2-C(sp)3 bond cleavage. Angew Chem Int Ed Engl 2012; 51:8602-6. [PMID: 22806996 PMCID: PMC3557805 DOI: 10.1002/anie.201203521] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2012] [Indexed: 12/31/2022]
Abstract
A cool break: 3-Azetidinone and a variety of diynes undergo a cycloaddition reaction catalyzed by Ni/IPr to give dihydroazocine compounds (see scheme; IPr=1,3-bis(2,6-diisopropylphenyl)imidazolidene). The reaction involves a challenging C(sp)2-C(sp)3 bond cleavage step, yet, surprisingly, proceeds at low temperature.
Collapse
Affiliation(s)
- Puneet Kumar
- Department of Chemistry, University of Utah, 315 South, 1400 East, Salt Lake City, Utah 84112-0850
| | - Kainan Zhang
- Department of Chemistry, University of Utah, 315 South, 1400 East, Salt Lake City, Utah 84112-0850
| | - Janis Louie
- Department of Chemistry, University of Utah, 315 South, 1400 East, Salt Lake City, Utah 84112-0850
| |
Collapse
|
|
61
|
Kumar P, Zhang K, Louie J. An Expeditious Route to Eight‐Membered Heterocycles By Nickel‐Catalyzed Cycloaddition: Low‐Temperature CC Bond Cleavage. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201203521] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Puneet Kumar
- Department of Chemistry, University of Utah, 315 South, 1400 East, Salt Lake City, Utah 84112‐0850 (USA) http://www.chem.utah.edu/faculty/louie/index.html
| | - Kainan Zhang
- Department of Chemistry, University of Utah, 315 South, 1400 East, Salt Lake City, Utah 84112‐0850 (USA) http://www.chem.utah.edu/faculty/louie/index.html
| | - Janis Louie
- Department of Chemistry, University of Utah, 315 South, 1400 East, Salt Lake City, Utah 84112‐0850 (USA) http://www.chem.utah.edu/faculty/louie/index.html
| |
Collapse
|
|
62
|
Ishida N, Yuhki T, Murakami M. Synthesis of Enantiopure Dehydropiperidinones from α-Amino Acids and Alkynes via Azetidin-3-ones. Org Lett 2012; 14:3898-901. [DOI: 10.1021/ol3016447] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Naoki Ishida
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| | - Tatsuya Yuhki
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| |
Collapse
|
|
63
|
Liu S, Sawicki J, Driver TG. Ni-Catalyzed Alkenylation of Triazolopyridines: Synthesis of 2,6-Disubstituted Pyridines. Org Lett 2012; 14:3744-7. [PMID: 22758932 DOI: 10.1021/ol301606y] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Sheng Liu
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607-7061, United States
| | - James Sawicki
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607-7061, United States
| | - Tom G. Driver
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607-7061, United States
| |
Collapse
|
|
64
|
Shimizu M, Ariga S, Hata S, Fukuda D, Nishi T, Hachiya I. SYNTHESIS OF α-AMINO KETONES AND O-ALKYLOXIMES BY TITANIUM TETRAHALIDE PROMOTED RING-OPENING REACTION OF 2-MONO-SUBSTITUTED AZETIDIN-3-oNES AND THEIR O-ALKYLOXIMES. HETEROCYCLES 2012. [DOI: 10.3987/com-12-s(n)74] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|