|
1
|
Tănase CI, Drăghici C, Căproiu MT, Hanganu A, Borodi G, Maganu M, Gal E, Pintilie L. β-Ketophosphonates with Pentalenofuran Scaffolds Linked to the Ketone Group for the Synthesis of Prostaglandin Analogs. Int J Mol Sci 2021; 22:6787. [PMID: 34202639 PMCID: PMC8268005 DOI: 10.3390/ijms22136787] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/22/2021] [Accepted: 06/23/2021] [Indexed: 11/16/2022] Open
Abstract
β-Ketophosphonates with pentalenofurane fragments linked to the keto group were synthesized. The bulky pentalenofurane skeleton is expected to introduce more hindrance in the prostaglandin analogues of type III, greater than that obtained with the bicyclo[3.3.0]oct(a)ene fragments of prostaglandin analogues I and II, to slow down (retard) the inactivation of the prostaglandin analogues by oxidation of 15α-OH to the 15-keto group via the 15-PGDH pathway. Their synthesis was performed by a sequence of three high yield reactions, starting from the pentalenofurane alcohols 2, oxidation of alcohols to acids 3, esterification of acids 3 to methyl esters 4 and reaction of the esters 4 with lithium salt of dimethyl methanephosphonate at low temperature. The secondary compounds 6b and 6c were formed in small amounts in the oxidation reactions of 2b and 2c, and the NMR spectroscopy showed that their structure is that of an ester of the acid with the starting alcohol. Their molecular structures were confirmed by single crystal X-ray determination method for 6c and XRPD powder method for 6b.
Collapse
Affiliation(s)
- Constantin I. Tănase
- National Institute for Chemical-Pharmaceutical Research and Development-ICCF, 112 Vitan Av., 031299 Bucharest, Romania;
| | - Constantin Drăghici
- Organic Chemistry Center “C.D.Nenittescu”, 202B, Splaiul Independentei, 060023 Bucharest, Romania; (C.D.); (M.T.C.); (A.H.); (M.M.)
| | - Miron Teodor Căproiu
- Organic Chemistry Center “C.D.Nenittescu”, 202B, Splaiul Independentei, 060023 Bucharest, Romania; (C.D.); (M.T.C.); (A.H.); (M.M.)
| | - Anamaria Hanganu
- Organic Chemistry Center “C.D.Nenittescu”, 202B, Splaiul Independentei, 060023 Bucharest, Romania; (C.D.); (M.T.C.); (A.H.); (M.M.)
| | - Gheorghe Borodi
- National Institute for R&D of Isotopic and Molecular Technologies, 67-103 Donat, 400293 Cluj-Napoca, Romania;
| | - Maria Maganu
- Organic Chemistry Center “C.D.Nenittescu”, 202B, Splaiul Independentei, 060023 Bucharest, Romania; (C.D.); (M.T.C.); (A.H.); (M.M.)
| | - Emese Gal
- Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University, Aranylános 11, 400012 Cluj-Napoca, Romania;
| | - Lucia Pintilie
- National Institute for Chemical-Pharmaceutical Research and Development-ICCF, 112 Vitan Av., 031299 Bucharest, Romania;
| |
Collapse
|
|
2
|
Noji M, Kobayashi T, Uechi Y, Kikuchi A, Kondo H, Sugiyama S, Ishii K. Asymmetric epoxidation of allylic alcohols catalyzed by vanadium-binaphthylbishydroxamic Acid complex. J Org Chem 2015; 80:3203-10. [PMID: 25714329 DOI: 10.1021/acs.joc.5b00185] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A vanadium-binaphthylbishydroxamic acid (BBHA) complex-catalyzed asymmetric epoxidation of allylic alcohols is described. The optically active binaphthyl-based ligands BBHA 2a and 2b were synthesized from (S)-1,1'-binaphthyl-2,2'-dicarboxylic acid and N-substituted-O-trimethylsilyl (TMS)-protected hydroxylamines via a one-pot, three-step procedure. The epoxidations of 2,3,3-trisubstituted allylic alcohols using the vanadium complex of 2a were easily performed in toluene with a TBHP water solution to afford (2R)-epoxy alcohols in good to excellent enantioselectivities.
Collapse
Affiliation(s)
- Masahiro Noji
- Department of Life and Pharmaceutical Sciences, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Toshihiro Kobayashi
- Department of Life and Pharmaceutical Sciences, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Yuria Uechi
- Department of Life and Pharmaceutical Sciences, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Asami Kikuchi
- Department of Life and Pharmaceutical Sciences, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Hisako Kondo
- Department of Life and Pharmaceutical Sciences, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Shigeo Sugiyama
- Department of Life and Pharmaceutical Sciences, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| | - Keitaro Ishii
- Department of Life and Pharmaceutical Sciences, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo 204-8588, Japan
| |
Collapse
|
|
3
|
Wu Z, Jäger M, Buter J, Minnaard AJ. A protecting group-free synthesis of the Colorado potato beetle pheromone. Beilstein J Org Chem 2013; 9:2374-7. [PMID: 24367402 PMCID: PMC3869274 DOI: 10.3762/bjoc.9.273] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2013] [Accepted: 10/18/2013] [Indexed: 11/23/2022] Open
Abstract
A novel synthesis of the aggregation pheromone of the Colorado potato beetle, Leptinotarsa decemlineata, has been developed based on a Sharpless asymmetric epoxidation in combination with a chemoselective alcohol oxidation using catalytic [(neocuproine)PdOAc]2OTf2. Employing this approach, the pheromone was synthesized in 3 steps, 80% yield and 86% ee from geraniol.
Collapse
Affiliation(s)
- Zhongtao Wu
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Manuel Jäger
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Jeffrey Buter
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| |
Collapse
|
|
4
|
Ren K, Zhang L, Hu B, Zhao M, Tu Y, Xie X, Zhang TY, Zhang Z. Cationic-Rhodium-Catalyzed Kinetic Resolution of Allylic Alcohols through a Redox Isomerization Reaction in a Noncoordinating Solvent. ChemCatChem 2013. [DOI: 10.1002/cctc.201300014] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
|
5
|
Chapuis C, Büchi G, Wüest H. Synthesis ofcis-Hedione® and Methyl Jasmonatevia CascadeBaylis-Hillman Reaction andClaisen Ortho Ester Rearrangement. Helv Chim Acta 2005. [DOI: 10.1002/hlca.200590248] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
|
6
|
A new synthetic approach for 4(S)-hydroxycyclopent-2-enone: a precursor to prostanoid synthesis. Tetrahedron Lett 2005. [DOI: 10.1016/j.tetlet.2005.07.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
|
7
|
Lin CC, Wang YC, Hsu JL, Chiang CC, Su DW, Yan TH. Novel Asymmetric Route to Carbanucleoside and Prostanoid Intermediates: Efficient Preparation of Both Optical Antipodes of Chiral Cyclopentenone. J Org Chem 1997. [DOI: 10.1021/jo970616f] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chun-Chieh Lin
- Department of Chemistry, National Chung-Hsing University, Taichung, Taiwan 400, Republic of China
| | - Ying-Chuan Wang
- Department of Chemistry, National Chung-Hsing University, Taichung, Taiwan 400, Republic of China
| | - Jung-Lang Hsu
- Department of Chemistry, National Chung-Hsing University, Taichung, Taiwan 400, Republic of China
| | - Chao-Cheng Chiang
- Department of Chemistry, National Chung-Hsing University, Taichung, Taiwan 400, Republic of China
| | - Dah-Wei Su
- Department of Chemistry, National Chung-Hsing University, Taichung, Taiwan 400, Republic of China
| | - Tu-Hsin Yan
- Department of Chemistry, National Chung-Hsing University, Taichung, Taiwan 400, Republic of China
| |
Collapse
|
|
8
|
|
|
9
|
Theil F, Schick H, Weichert D, Tannenberger K, Klappach G. Enzymes in Organic Synthesis. Part 6. Enzyme-catalyzed Synthesis of (1S,4R)-(?)-4-Hydroxycyclopent-2-enyl Acetate and its (+)-Antipode - an Improved Procedure Using Lipase from Mucor sp. ACTA ACUST UNITED AC 1991. [DOI: 10.1002/prac.19913330318] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
|
10
|
Okamoto S, Yoshino T, Sato F. A practical synthesis of the ω side-chain unit present in mexiprostil and its use for synthesis of mexiprostil via two-component coupling process. ACTA ACUST UNITED AC 1991. [DOI: 10.1016/s0957-4166(00)82153-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|