Research Article

Synthesis of New Medium- and Large- Sized Racemic and Chiral Lactones

Volume: 5 Number: 2 January 1, 2018
EN

Synthesis of New Medium- and Large- Sized Racemic and Chiral Lactones

Abstract

Successive reaction of long chain w-1, w-2, w-4 and w-5 hydroxycarboxylic acids 1a-1e with a cyanuric chloride (CC) and triethylamine afforded the corresponding racemic lactones 2a-2e in high yields. Optically pure R lactones 4a-4e were synthesized stereoselectively by porcine pancreas lipase-catalysed resolution of racemic 2a-2e. The resolution conditions were investigated, determined and optical rotations were measured. The mentioned chiral lactones were synthesized by this method for the first time. The obtained racemic and chiral lactones were analysed by NMR, IR, Mass, optical rotation and C,H analysis.

Keywords

References

  1. 1. Siegel SM. Inhibitory activity of the phenolic glucoside psilotin and its several by gibberellic acid and thiols. Phytochem. 1976 15: 566-567. DOI: org/10.1016/S0031-9422(00)88980-3.
  2. 2. Ohloff G. Recent developments in the field of naturally occurring aroma components. Prog. Chem. Org. Nat. Prod. 1978 35: 431-527. DOI: org/10.1007/978-3-7091-8505-6_5.
  3. 3. Davies-Coleman MT, Rivett DEA. Naturally occurring 6-substituted 5,6-dihydro-α-pyrones. Chem. Org. Nat. 1989 55: 1-35. DOI: org/10.1007/978-3-7091-9002-9_1.
  4. 4. Fukusaki E, Senda S, Nakazono Y, Omata T. Lipase-catalyzed kinetic resolution of methyl 4-hydroxy-5-tetradecynoate and its application to a facile synthesis of Japanese beetle pheromeno. Tetrahedron 1991 47: 6223-6230. DOI: org/10.1016/S0040-4020(01)86554-6.
  5. 5. Mori K. Synthesis of optically active pheromenos. Tetrahedron 1989 45: 3233-3298. DOI: org/10.1016/S0040-4020(01)81007-3.
  6. 6. Fujita T, Nishimura H, Kaburagi K, Mizutani J. Plant-growth-inhibiting α-pyrones from Alpina spiciosa. Phytochem. 1994 36: 23-27. DOI: org/10.1016/S0031-9422(00)97005-5.
  7. 7. Nyandat E, Rwekika E, Galeffi C, Palazzino G, Nicoletti M. Olinioside,5-(4’-O-β-D-glucopyranosyl)-caffeoyloxy-5,6-dihydro-4-methyl-(2H)-pyran-2-one from Olinia usambarensis. Phytochem. 1993 33: 1493-1496. DOI: org/10.1016/0031-9422(93)85118-B.
  8. 8. Adrianaivoravelona JO, Sahpaz S, Terreaux C, Hostettmann K, Stoeckli-Evans H, Rasolondramanitra H. Two 6-substituted 5,6-dihydro-α-pyrones from Ravensara anisata. Phytochem. 1999 52: 265-269. DOI: org/10.1016/S0031-9422(99)00158-2.

Details

Primary Language

English

Subjects

Chemical Engineering

Journal Section

Research Article

Authors

Hasniye Yaşa *
Istanbul University, Engineering Faculty, Chemistry Department, Organic Chemistry Division
Türkiye

Publication Date

January 1, 2018

Submission Date

December 29, 2017

Acceptance Date

March 16, 2018

Published in Issue

Year 2018 Volume: 5 Number: 2

APA
Yaşa, H., & Yusufoğlu, A. S. (2018). Synthesis of New Medium- and Large- Sized Racemic and Chiral Lactones. Journal of the Turkish Chemical Society Section A: Chemistry, 5(2), 539-550. https://doi.org/10.18596/jotcsa.372628
AMA
1.Yaşa H, Yusufoğlu AS. Synthesis of New Medium- and Large- Sized Racemic and Chiral Lactones. JOTCSA. 2018;5(2):539-550. doi:10.18596/jotcsa.372628
Chicago
Yaşa, Hasniye, and Ayşe Sergüzel Yusufoğlu. 2018. “Synthesis of New Medium- and Large- Sized Racemic and Chiral Lactones”. Journal of the Turkish Chemical Society Section A: Chemistry 5 (2): 539-50. https://doi.org/10.18596/jotcsa.372628.
EndNote
Yaşa H, Yusufoğlu AS (January 1, 2018) Synthesis of New Medium- and Large- Sized Racemic and Chiral Lactones. Journal of the Turkish Chemical Society Section A: Chemistry 5 2 539–550.
IEEE
[1]H. Yaşa and A. S. Yusufoğlu, “Synthesis of New Medium- and Large- Sized Racemic and Chiral Lactones”, JOTCSA, vol. 5, no. 2, pp. 539–550, Jan. 2018, doi: 10.18596/jotcsa.372628.
ISNAD
Yaşa, Hasniye - Yusufoğlu, Ayşe Sergüzel. “Synthesis of New Medium- and Large- Sized Racemic and Chiral Lactones”. Journal of the Turkish Chemical Society Section A: Chemistry 5/2 (January 1, 2018): 539-550. https://doi.org/10.18596/jotcsa.372628.
JAMA
1.Yaşa H, Yusufoğlu AS. Synthesis of New Medium- and Large- Sized Racemic and Chiral Lactones. JOTCSA. 2018;5:539–550.
MLA
Yaşa, Hasniye, and Ayşe Sergüzel Yusufoğlu. “Synthesis of New Medium- and Large- Sized Racemic and Chiral Lactones”. Journal of the Turkish Chemical Society Section A: Chemistry, vol. 5, no. 2, Jan. 2018, pp. 539-50, doi:10.18596/jotcsa.372628.
Vancouver
1.Hasniye Yaşa, Ayşe Sergüzel Yusufoğlu. Synthesis of New Medium- and Large- Sized Racemic and Chiral Lactones. JOTCSA. 2018 Jan. 1;5(2):539-50. doi:10.18596/jotcsa.372628

Cited By