1
|
García JM, Odriozola JM, Razkin J, Lapuerta I, Odriozola A, Urruzuno I, Vera S, Oiarbide M, Palomo C. Catalytic Enantioselective Quick Route to Aldol-Tethered 1,6- and 1,7-Enynes from ω-Unsaturated Aldehydes. Chemistry 2014; 20:15543-54. [DOI: 10.1002/chem.201404452] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Indexed: 11/07/2022]
|
2
|
Liu Q, Yue G, Wu N, Lin G, Li Y, Quan J, Li CC, Wang G, Yang Z. Total Synthesis of (±)-Pentalenolactone A Methyl Ester. Angew Chem Int Ed Engl 2012; 51:12072-6. [DOI: 10.1002/anie.201206705] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2012] [Indexed: 11/11/2022]
|
3
|
Liu Q, Yue G, Wu N, Lin G, Li Y, Quan J, Li CC, Wang G, Yang Z. Total Synthesis of (±)-Pentalenolactone A Methyl Ester. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201206705] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
4
|
Maestro A, Pedrosa R, Pérez-Encabo A, Pérez-Rueda JJ. Studies on the Diastereoselective Intramolecular Pauson-Khand Reaction on Regioisomeric Chiral Perhydrobenzoxazines Derived from (-)-8-Aminomenthol. European J Org Chem 2011. [DOI: 10.1002/ejoc.201101462] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
5
|
Turlington M, Du Y, Ostrum SG, Santosh V, Wren K, Lin T, Sabat M, Pu L. From Highly Enantioselective Catalytic Reaction of 1,3-Diynes with Aldehydes to Facile Asymmetric Synthesis of Polycyclic Compounds. J Am Chem Soc 2011; 133:11780-94. [DOI: 10.1021/ja204289q] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mark Turlington
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Yuhao Du
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Samuel G. Ostrum
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Vishaka Santosh
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Kathryne Wren
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Tony Lin
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Michal Sabat
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Lin Pu
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| |
Collapse
|
6
|
Turlington M, Yue Y, Yu XQ, Pu L. Catalytic Asymmetric Synthesis of Chiral Propargylic Alcohols for the Intramolecular Pauson−Khand Cycloaddition. J Org Chem 2010; 75:6941-52. [DOI: 10.1021/jo101545v] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mark Turlington
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904
| | - Yang Yue
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, China 610064
| | - Xiao-Qi Yu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, China 610064
| | - Lin Pu
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904
| |
Collapse
|
7
|
Pauson-Khand Reaction of Allenic Hydrocarbons: Synthesis of 4-Alkylidenecyclopentenones. European J Org Chem 2010. [DOI: 10.1002/ejoc.200901224] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
8
|
Kavanagh Y, O'Brien M, Evans P. Stereocontrolled preparation of bicyclic alkaloid analogues: an approach towards the kinabalurine skeleton. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.07.060] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
9
|
Lan Y, Deng L, Liu J, Wang C, Wiest O, Yang Z, Wu YD. On the Mechanism of the Palladium Catalyzed Intramolecular Pauson−Khand-Type Reaction. J Org Chem 2009; 74:5049-58. [DOI: 10.1021/jo900919v] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yu Lan
- College of Chemistry, Peking University, Beijing, 100871, China, Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China, and Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556
| | - Lujiang Deng
- College of Chemistry, Peking University, Beijing, 100871, China, Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China, and Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556
| | - Jing Liu
- College of Chemistry, Peking University, Beijing, 100871, China, Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China, and Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556
| | - Can Wang
- College of Chemistry, Peking University, Beijing, 100871, China, Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China, and Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556
| | - Olaf Wiest
- College of Chemistry, Peking University, Beijing, 100871, China, Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China, and Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556
| | - Zhen Yang
- College of Chemistry, Peking University, Beijing, 100871, China, Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China, and Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556
| | - Yun-Dong Wu
- College of Chemistry, Peking University, Beijing, 100871, China, Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China, and Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556
| |
Collapse
|
10
|
Sagamanova IK, Tumanov VV, Smit WA, Zatonsky GV. Preparation of linearly fused 6-6-5 and 6-5-5 carbotricyclic ring systems related to the natural polyquinanes. MENDELEEV COMMUNICATIONS 2008. [DOI: 10.1016/j.mencom.2008.07.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
11
|
Krafft ME, Kyne GM, Hirosawa C, Schmidt P, Abboud KA, L'Helias N. An approach to triquinane synthesis using the Pauson–Khand reaction. Tetrahedron 2006. [DOI: 10.1016/j.tet.2006.09.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
12
|
Wang J, Falck-Pedersen ML, Rømming C, Undheim K. THE PAUSON-KHAND REACTION IN SYNTHESIS OF BICYCLIC RIGID α-AMINO ACIDS. SYNTHETIC COMMUN 2006. [DOI: 10.1081/scc-100103996] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Jing Wang
- a Department of Chemistry , University of Oslo , Oslo, N-0315, Norway
| | | | - Christian Rømming
- a Department of Chemistry , University of Oslo , Oslo, N-0315, Norway
| | - Kjell Undheim
- b Department of Chemistry , University of Oslo , Oslo, N-0315, Norway
| |
Collapse
|
13
|
James P, Felpin FX, Landais Y, Schenk K. Free-Radical-5-exo-Trig Cyclization of Chiral 3-Silylhepta-1,6-dienes: Concise Approach to the A−B−C Ring Core of Hexacyclinic Acid. J Org Chem 2005; 70:7985-95. [PMID: 16277319 DOI: 10.1021/jo051062g] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[Chemical reaction: See text] Free-radical-mediated 5-exo-trig cyclization of hepta-1,6-dienes 6a-c incorporating an allylsilane moiety was shown to provide at low temperature exclusively the trans-cis cyclopentanes 7a-c in good yield. In contrast, the same reaction with the alkyl analogue 9a led to the formation of all four possible stereoisomers. Interestingly, extension of this sequence of radical processes to alkoxy analogues 12-14 provided the complementary cis-cis stereoisomers with modest to excellent stereoselectivity. It is noteworthy that under such conditions allylsilanes were found to be much more reactive than their alkyl and alkoxy analogues. Beckwith-Houk-type models were proposed that rationalize the stereochemical course of these 5-exo-trig cyclizations. Finally, an illustration of the value of this methodology was proposed with the synthesis of the A-B-C tricyclic unit of polyketide hexacyclinic acid 3a.
Collapse
Affiliation(s)
- Philippe James
- Université Bordeaux-I, Laboratoire de Chimie Organique et Organométallique, 351, Cours de la Libération, 33405 Talence Cedex, France
| | | | | | | |
Collapse
|
14
|
Boñaga LV, Krafft ME. When the Pauson–Khand and Pauson–Khand type reactions go awry: a plethora of unexpected results. Tetrahedron 2004. [DOI: 10.1016/j.tet.2004.06.072] [Citation(s) in RCA: 159] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
15
|
James P, Landais Y. Remarkable Effect of a Silicon Group on the Stereoselectivity of Radical 5-exo-Trig Cyclizations. Org Lett 2004; 6:325-8. [PMID: 14748584 DOI: 10.1021/ol036025v] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
[reaction: see text] Sulfonyl radical mediated 5-exo-trig cyclization of chiral 3-silylhepta-1,6-dienes has been shown to provide cyclopentanes having up to four stereogenic centers with an unexpectedly high level of stereocontrol.
Collapse
Affiliation(s)
- Philippe James
- Université Bordeaux-I, Laboratoire de Chimie Organique et Organométallique, 351, Cours de la Libération, 33405 Talence Cedex, France
| | | |
Collapse
|
16
|
|
17
|
Adrio J, Rodríguez Rivero M, Carretero JC. Endo-selective intramolecular Pauson-Khand reactions of gamma-oxygenated-alpha,beta-unsaturated phenylsulfones. Chemistry 2001; 7:2435-48. [PMID: 11446646 DOI: 10.1002/1521-3765(20010601)7:11<2435::aid-chem24350>3.0.co;2-o] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
A wide variety of 1,6-enynes and 1,7-enynes incorporating gamma-oxygenated-alpha,beta-unsaturated phenylsulfone moieties have readily been prepared by piperidine-promoted condensation of the corresponding alkynyl aldehyde with phenylsulfonyl-(p-tolylsulfinyl)methane and further protection of the hydroxyl group. Despite the enduring claim concerning the unsuitability of electronically deficient olefins in Pauson-Khand reactions, we report that these 1-sulfonylated enynes are excellent substrates in intramolecular Pauson-Khand reactions under both thermal and amine N-oxide-promoted conditions. Moreover, in contrast with the usual exo-selective Pauson-Khand cyclization of allylic substituted enynes, the reactions of these 1-sulfonylated-3-oxygenated enynes occur with a moderate or high endo selectivity. The evaluation of the chemical and stereochemical scope of the process in comparison with the Pauson-Khand cyclization of non-sulfonylated enynes, its application to the stereoselective preparation of optically pure C6-substituted bicyclo[3.3.0]oct-1-en-3-ones, and the interpretation of the stereochemical outcome are also discussed.
Collapse
Affiliation(s)
- J Adrio
- Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Spain
| | | | | |
Collapse
|
18
|
Evans PA, Robinson JE. Regio- and diastereoselective tandem rhodium-catalyzed allylic alkylation/Pauson-Khand annulation reactions. J Am Chem Soc 2001; 123:4609-10. [PMID: 11457251 DOI: 10.1021/ja015531h] [Citation(s) in RCA: 135] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- P A Evans
- Department of Chemistry, Indiana University Bloomington, Indiana 47405, USA
| | | |
Collapse
|
19
|
Adrio J, Rodríguez Rivero M, Carretero J. The Phenylsulfonyl Group as anendo Stereochemical Controller in Intramolecular Pauson–Khand Reactions of 3-Oxygenated 1,6-Enynes. Angew Chem Int Ed Engl 2000. [DOI: 10.1002/1521-3757(20000818)112:16<3028::aid-ange3028>3.0.co;2-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
20
|
Adrio J, Carretero JC. The Phenylsulfonyl Group as an endo Stereochemical Controller in Intramolecular Pauson-Khand Reactions of 3-Oxygenated 1,6-Enynes Financial support of this work by the Ministerio de Educación y Cultura (DGES, project PB96-0021) and Comunidad de Madrid (project 07B/28/1999) is gratefully acknowledged. Angew Chem Int Ed Engl 2000; 39:2906-2909. [PMID: 11028005 DOI: 10.1002/1521-3773(20000818)39:16<2906::aid-anie2906>3.0.co;2-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- J Adrio
- Departamento de Química Orgánica Facultad de Ciencias Universidad Autónoma de Madrid, 28049 Madrid (Spain)
| | | |
Collapse
|
21
|
|