Category: 27148-03-4

27148-03-4, Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide is a isothiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

A solution of thiosaccharin (tsacH) (0.04 g, 0.24 mmol) in methanol (8 cm3) was added to a solution of K2[PtCl4] (0.05 g, 0.12 mmol) in water (3 cm3). The orange mixture was heated at reflux on a steam bath for 2 h. After cooling to room temperature the brown solid formed was filtered off, washed with water and dried in a vacuum oven to give 1 (0.049 g, 70%). 1H NMR (d6-dmso): delta 8.50 (d, J 7.0 Hz, 2H), 8.86 (d, J 6.8 Hz, 2H), 7.76 (m, 4H); IR v/cm-1; IR(KBr) 3085w, 1419s, 1340vs, 1100vs, 1012s, 804vs, 366m cm-1; Elemental Anal. Calc. for PtS4N2O4C14H8¡¤H2O. Found: C, 27.58 (27.63); H, 1.64 (1.49); N, 4.60 (4.59)%., 27148-03-4

The synthetic route of 27148-03-4 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Al-Jibori, Subhi A.; Al-Jibori, Mohamed H.S.; Hogarth, Graeme; Inorganica Chimica Acta; vol. 398; (2013); p. 117 – 123;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.27148-03-4,Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide,as a common compound, the synthetic route is as follows.

General procedure: For 6: A solution of thiosaccharin (tsacH) (0.06 g, 0.307 mmol) in chloroform (8 cm3) was added to a solution of [PtCl2(kappa2-dppm)] (0.10 g, 0.154 mmol) in chloroform (10 cm3). A few drops of triethylamine were added and the resulting mixture was heated under reflex for 1 h. This produced a yellow solution was filtered off and reduced to half volume. Methanol (2 cm3) was added and the mixture was set a side to evaporate slowly at room temperature. The yellow crystalline solid thus formed was filtered off and dried in a vacuum oven (0.12 g, 91%)., 27148-03-4

The synthetic route of 27148-03-4 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Al-Jibori, Subhi A.; Al-Jibori, Mohamed H.S.; Hogarth, Graeme; Inorganica Chimica Acta; vol. 398; (2013); p. 117 – 123;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

27148-03-4, Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide is a isothiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

The complex was synthesized by addition of 4,4′-trimethylenedipyridine (6.2 mg, 0.031 mmol) and thiosaccharine (12.7 mg, 0.0638 mmol), respectively, to a solution of Zn(NO3)26H2O (10.2mg, 0.0342 mmol) in ethanol:water (4 ml), and kept under mechanical stirring at room temperature. The resulting yellow solid was filtered off and washed with cold water. By slow evaporation of the mother solution single crystals appeared. They were washed with water and analysed using X-ray diffraction. Yield: 82%. Molar conductivity (mS M1) = 28.3. Analytical percent composition calculated for C27H22N4O4S4Zn: C = 49.127%; H = 3.359%;N = 8.487%. Found: C = 48.811%; H = 2.981%; N = 8.378%. Soluble in DMSO and DMF. Slightly soluble in water, ethanol, methanol, chloroform. Insoluble in acetone and methane dichloride. UV-Visible [DMSO, kmax nm]: 347.1H NMR (300 MHz, DMSO) d 8.46 (dd, 4H), 7.92 (m, 2H), 7.58-7.72 (m, 6H), 7.28 (dd, 4H), 2.64 (t, 4H), 1.93 (m, 2H). 13C NMR (75 MHz, DMSO) d 191.71 (C1), 151.07 (C10), 149.31 (C8), 137.98(C7), 136.56 (C2), 132.05 (C4), 130.82 (C5), 125.07 (C3), 124.04(C9), 119.01 (C6), 33.80 (C11), 30.12 (C12)., 27148-03-4

The synthetic route of 27148-03-4 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Delgado, Fermin; Freire, Eleonora; Baggio, Ricardo; Gonzalez Pardo, Veronica; Dorn, Viviana; Dennehy, Mariana; Inorganica Chimica Acta; vol. 479; (2018); p. 266 – 274;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.27148-03-4,Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide,as a common compound, the synthetic route is as follows.

TsacH (63mg, 0.32mmol) was added to a cyclohexane solution (20mL) of [Ru3(CO)12] (100mg, 0.16mmol) and the reaction mixture was heated to reflux for 30min. The reaction mixture was then allowed to cool at room temperature. The solvent was removed under reduced pressure and the residue separated by TLC on silica gel. Elution with n-hexane/CH2Cl2 (v/v, 1:1) developed a yellow-orange band corresponding to [HRu5(CO)15(mu-N,S-tsac)(mu5-S)] (5). The product was recrystallized from n-hexane/CH2Cl2 at 4C to afford 5 as red crystals (18mg, 17%). Data for 5: Anal. Calc. for C22H5NO17Ru5S3: C, 22.84; H, 0.44; N, 1.21. Found: C, 23.14; H, 0.48; N, 1.23%. IR (nuCO, CH2Cl2): 2106w, 2083s, 2071vs, 2034s, 2014s, 1967w cm-1. 1H NMR (CDCl3): delta 7.88 (d, J 7.6Hz, 1H), 7.81 (t, J 7.6Hz, 1H), 7.72 (d, J 7.6Hz, 1H), 7.66 (t, 7.6Hz, 1H),-17.87 (s, 1H)., 27148-03-4

As the paragraph descriping shows that 27148-03-4 is playing an increasingly important role.

Reference£º
Article; Mia, Md. Jadu; Reza, Md. Selim; Bhoumik, Nikhil C.; Ghosh, Shishir; Nesterov, Vladimir N.; Richmond, Michael G.; Kabir, Shariff E.; Journal of Organometallic Chemistry; vol. 906; (2020);,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.27148-03-4,Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide,as a common compound, the synthetic route is as follows.

General procedure: For 6: A solution of thiosaccharin (tsacH) (0.06 g, 0.307 mmol) in chloroform (8 cm3) was added to a solution of [PtCl2(kappa2-dppm)] (0.10 g, 0.154 mmol) in chloroform (10 cm3). A few drops of triethylamine were added and the resulting mixture was heated under reflex for 1 h. This produced a yellow solution was filtered off and reduced to half volume. Methanol (2 cm3) was added and the mixture was set a side to evaporate slowly at room temperature. The yellow crystalline solid thus formed was filtered off and dried in a vacuum oven (0.12 g, 91%)., 27148-03-4

The synthetic route of 27148-03-4 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Al-Jibori, Subhi A.; Al-Jibori, Mohamed H.S.; Hogarth, Graeme; Inorganica Chimica Acta; vol. 398; (2013); p. 117 – 123;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.27148-03-4,Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide,as a common compound, the synthetic route is as follows.,27148-03-4

a solution of thiosaccharinate (0.26 g, 1.33 mmol) in hot water (30 cm3) was added to a solution of cis-[PtCl2(NH3)2] (0.20 g, 0.667 mmol) in hot water (15 cm3). The mixture was reuxed for 2 h. The light-brown solid formed was ltered off washed several times with distilled water and dried in vacuo. Yield: 89% (0.39 g). Anal. Calcd. for C14H14N4O4PtS4: C, 26.88; H, 2.26; N,8.96. Found: C, 26.33; H, 2.09; N, 8.86%. IR (KBr) (nu, cm-1): 3471 m, 3413 m, 3286 m, 1627s,1440w, 1373s, 1315s, 1236 m, 1155 m, 1126s, 1008w, 817 s, 515 m. 1H NMR (d6-DMSO): 7.96-7.90 (m, 4H), 7.82-7.75 (m, 4H), 4.54 (s, 6 H). 13C{1H} NMR (d6-DMSO): 182.8, 137.6,133.7, 133.4, 133.1, 124.3, 120.7 ppm.

As the paragraph descriping shows that 27148-03-4 is playing an increasingly important role.

Reference£º
Article; Al-Jibori, Subhi A.; Al-Jibori, Ghassan H.; Al-Hayaly, Lamaan J.; Wagner, Christoph; Schmidt, Harry; Timur, Suna; Barlas, F. Baris; Subasi, Elif; Ghosh, Shishir; Hogarth, Graeme; Journal of Inorganic Biochemistry; vol. 141; 1; (2014); p. 55 – 57;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide, cas is 27148-03-4, it is a common heterocyclic compound, the isothiazole compound, its synthesis route is as follows.,27148-03-4

General procedure: For 6: A solution of thiosaccharin (tsacH) (0.06 g, 0.307 mmol) in chloroform (8 cm3) was added to a solution of [PtCl2(kappa2-dppm)] (0.10 g, 0.154 mmol) in chloroform (10 cm3). A few drops of triethylamine were added and the resulting mixture was heated under reflex for 1 h. This produced a yellow solution was filtered off and reduced to half volume. Methanol (2 cm3) was added and the mixture was set a side to evaporate slowly at room temperature. The yellow crystalline solid thus formed was filtered off and dried in a vacuum oven (0.12 g, 91%).

As the rapid development of chemical substances, we look forward to future research findings about 27148-03-4

Reference£º
Article; Al-Jibori, Subhi A.; Al-Jibori, Mohamed H.S.; Hogarth, Graeme; Inorganica Chimica Acta; vol. 398; (2013); p. 117 – 123;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

27148-03-4, Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide is a isothiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

27148-03-4, General procedure: Thiosaccharin (Htsac) (0.070 g, 0.353 mmol) in MeOH (5 cm3)was added to a suspension of 1 (0.150 g, 0.353 mmol) in CHCl3(8 cm3). The mixture was stirred for 3 h and refluxed on a steambath for 10 min. The orange-red solid thus formed was collected,washed with EtOH and dried in a vacuum oven (yield: 0.128 g,79%). Anal. Calc. for C14H8N2O3PdS3: C, 36.97; H, 1.77; N, 6.16.Found: C, 37.12; H, 1.96; N, 6.30%. IR (KBr); 3049w, 1632s,1562m, 1443m, 1423m, 1016m, 804m, 439m, 413m cm1. 1HNMR (d6-dmso): d 7.95 (d, J 8.1, 1H, tsac), 7.89-7.73 (m, 5H, tsac& bit), 7.6 (t, J 7.5, 1H, bit), 7.41 (t, J 7.5, 1H, bit) ppm.Decomposes at 282 C.

The synthetic route of 27148-03-4 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Al-Jibori, Subhi A.; Ahmed, Birgul S.M.; Ahmed, Safaa A.; Karada?, Ahmet; Schmidt, Harry; Wagner, Christoph; Hogarth, Graeme; Inorganica Chimica Acta; vol. 436; (2015); p. 7 – 15;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.27148-03-4,Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide,as a common compound, the synthetic route is as follows.

General procedure: For 6: A solution of thiosaccharin (tsacH) (0.06 g, 0.307 mmol) in chloroform (8 cm3) was added to a solution of [PtCl2(kappa2-dppm)] (0.10 g, 0.154 mmol) in chloroform (10 cm3). A few drops of triethylamine were added and the resulting mixture was heated under reflex for 1 h. This produced a yellow solution was filtered off and reduced to half volume. Methanol (2 cm3) was added and the mixture was set a side to evaporate slowly at room temperature. The yellow crystalline solid thus formed was filtered off and dried in a vacuum oven (0.12 g, 91%).

27148-03-4, As the paragraph descriping shows that 27148-03-4 is playing an increasingly important role.

Reference£º
Article; Al-Jibori, Subhi A.; Al-Jibori, Mohamed H.S.; Hogarth, Graeme; Inorganica Chimica Acta; vol. 398; (2013); p. 117 – 123;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.27148-03-4,Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide,as a common compound, the synthetic route is as follows.

A solution of Htsac (0.035 g, 0.18 mmol) in MeOH was added toa solution of 1 (0.10 g, 0.18 mmol) in CHCl3 (10 cm3). The mixturewas stirred for 2 h and the resulting pale brown solid was collectedand dried in vacuum. Yield 0.116 g, 90%. Anal. Calc. for C25H28ClN3-O2Pd2S2: C, 42.0, H, 4.0, N, 5.9. Found: C, 42.2, H, 4.0, N, 5.7. Molarconductivity (DMSO): 0.30 (X-1 mol1 cm1). IR: 3083w, 2916w,1558 m, 1453vs, 1317 s, 1168 s, 1020 s, 815 s, 449w, 362 s cm1.1H NMR (DMSO d6): d 8.12-8.10 (dd, J 7.2, 1.2 2H, Ph), 7.97-7.95(m, 1H, Ph), 7.84-7.82 (m, 2H, Ph), 7.60 (d, J 7.2, 1H, Ph), 7.47 (d, J 7.2, 1H, Ph), 7.05-6.91 (m, 5H, Ph), 6.82 (d, J 7.2, 1H, Ph), 4.02(s, 4H, CH2), 2.72 (s, 12H, 4CH3). Mp: 202-204 C., 27148-03-4

The synthetic route of 27148-03-4 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Al-Jibori, Subhi A.; Hameed, Wisam J.; Al-Janabi, Ahmed S.; Basak-Modi, Sucharita; Wagner, Christoph; Hogarth, Graeme; Inorganica Chimica Acta; vol. 479; (2018); p. 197 – 202;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com