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Zheng K, Liu X, Qin S, Xie M, Lin L, Hu C, Feng X. Completely OH-Selective FeCl3-Catalyzed Prins Cyclization: Highly Stereoselective Synthesis of 4-OH-Tetrahydropyrans. J Am Chem Soc 2012; 134:17564-73. [DOI: 10.1021/ja3062002] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ke Zheng
- Key Laboratory of Green Chemistry
& Technology,
Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, People’s Republic
of China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry
& Technology,
Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, People’s Republic
of China
| | - Song Qin
- Key Laboratory of Green Chemistry
& Technology,
Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, People’s Republic
of China
| | - Mingsheng Xie
- Key Laboratory of Green Chemistry
& Technology,
Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, People’s Republic
of China
| | - Lili Lin
- Key Laboratory of Green Chemistry
& Technology,
Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, People’s Republic
of China
| | - Changwei Hu
- Key Laboratory of Green Chemistry
& Technology,
Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, People’s Republic
of China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry
& Technology,
Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, People’s Republic
of China
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Li B, Lai YC, Zhao Y, Wong YH, Shen ZL, Loh TP. Synthesis of 3-Oxaterpenoids and Its Application in the Total Synthesis of (±)-Moluccanic Acid Methyl Ester. Angew Chem Int Ed Engl 2012; 51:10619-23. [DOI: 10.1002/anie.201205981] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Indexed: 11/10/2022]
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53
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Li B, Lai YC, Zhao Y, Wong YH, Shen ZL, Loh TP. Synthesis of 3-Oxaterpenoids and Its Application in the Total Synthesis of (±)-Moluccanic Acid Methyl Ester. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201205981] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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54
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Subba Reddy B, Narasimhulu G, Vikram Reddy Y, Chakravarthy P, Yadav J, Sridhar B. Sc(OTf)3/TsOH: a highly efficient catalytic system for the synthesis of 2,6-dioxabicyclo[3,2,1]octane derivatives. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.04.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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55
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Affiliation(s)
- Yizhong Wang
- Department of Biochemistry, UT Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-9038, United States
| | - Joseph M. Ready
- Department of Biochemistry, UT Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390-9038, United States
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56
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Subba Reddy BV, Jalal S, Borkar P, Yadav JS, Reddy PP, Kunwar AC, Sridhar B. The stereoselective synthesis of cis-/trans-fused hexahydropyrano[4,3-b]chromenes via Prins cyclization trapping by a tethered nucleophile. Org Biomol Chem 2012; 10:6562-8. [DOI: 10.1039/c2ob25771h] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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57
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Hasegawa E, Osawa C, Tateyama M, Miura K, Tayama E, Iwamoto H. An Effective Procedure to Promote Aza–Prins Cyclization Reactions Employing a Combination of Ferric Chloride and an Imidazolium Salt in Benzotrifluoride. HETEROCYCLES 2012. [DOI: 10.3987/com-12-s(n)78] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Borkar P, Weghe PVD, Reddy BVS, Yadav JS, Grée R. Unprecedented synergistic effects between weak Lewis and Brønsted acids in Prins cyclization. Chem Commun (Camb) 2012; 48:9316-8. [DOI: 10.1039/c2cc35052a] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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59
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Subba Reddy BV, Borkar P, Yadav JS, Purushotham Reddy P, Kunwar AC, Sridhar B, Grée R. Oxidative Prins and Prins/Friedel–Crafts cyclizations for the stereoselective synthesis of dioxabicycles and hexahydro-1H-benzo[f]isochromenes via the benzylic C–H activation. Org Biomol Chem 2012; 10:1349-58. [DOI: 10.1039/c1ob06489d] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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