Bis[(3-hydroxymethyl-5-methyl pyrazol)-1-yl Thiocarbonyl] Disulfide
Laboratoire de chimie organique-Physique, Faculté des Sciences, Oujda, Morocco
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Author to whom correspondence should be addressed.
Molecules 2001, 6(12), M235; https://doi.org/10.3390/M235
Submission received: 22 February 2001
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Accepted: 15 May 2001
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Published: 25 May 2001
(This article belongs to the Section Molbank Section of Molecules, 1997-2001)
This experiment is performed according to literature method [1,2,3,4]. To a solution of bis[(3- methoxycarbonyl-5-methyl pyrazol)-1-yl thiocarbonyl] disulfide 1 (7.3x10-2mol) in dry diethyl ether was added a solution of LiAlH4 (2.78 g, 7.3x10-2mol) in 10 mL of dry ether. The mixture was stirred for 6h at 30 °C and the product was extracted with CHCl3 dried over Na2SO4 and filtred. The solvent was removed under reduced pressure and the product was dried under high vacuum.
Yield: (70%).
1H-NMR (DMSO) d (ppm): 2,16 (s, 6H, CH3); 4,33 (s, 4H, CH2); 5,86 (s, 2H CH).
13C-NMR (CDCl3) d (ppm): 193 (-C=S), 65 (CH2-OH).
IR (KBr , cm-1): 3300 (-S-S-); 1240 (C=S).
MS (m/z): 374 [M]+.
U.V.: lmax = 290 nm (-C=S).
References
- Jones, R.G.; Hanret, M.J.; Lauglin, K.M. J. Org. Chem . 1954, 19, 1428. [CrossRef]
- Haque, S.A.; Clouet, G. Makromol. Chem. Phys. 1994, 195, 315–327. [CrossRef]
- Reiser, A. Photoreactive Polymer. The Science and Technology of Resist; Wiley: New York, 1986; p. 26. [Google Scholar]
- El Idrissi, A.; Tebbji, K.; Radi, S. Molecules 2001, 6, M232. [CrossRef]
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MDPI and ACS Style
El Idrissi, A.; Tebbji, K.; Radi, S. Bis[(3-hydroxymethyl-5-methyl pyrazol)-1-yl Thiocarbonyl] Disulfide. Molecules 2001, 6, M235. https://doi.org/10.3390/M235
AMA Style
El Idrissi A, Tebbji K, Radi S. Bis[(3-hydroxymethyl-5-methyl pyrazol)-1-yl Thiocarbonyl] Disulfide. Molecules. 2001; 6(12):M235. https://doi.org/10.3390/M235
Chicago/Turabian StyleEl Idrissi, Abderrahman, Karim Tebbji, and Smaail Radi. 2001. "Bis[(3-hydroxymethyl-5-methyl pyrazol)-1-yl Thiocarbonyl] Disulfide" Molecules 6, no. 12: M235. https://doi.org/10.3390/M235
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