Some tips on 134676-67-8

As the paragraph descriping shows that 134676-67-8 is playing an increasingly important role.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.134676-67-8,N-Boc-2-thiomorpholinecarboxylic Acid,as a common compound, the synthetic route is as follows.

4-(tert-butoxycarbonyl)thiomorpholine-2-carboxylic acid (2.47 g, 10 mmol) and HOBt (1.62 g, 12 mmol) were dissolved in DMF (20 mL), and EDCl (2.11 g, 11 mmol) was added. The reaction mixture was stirred for 1 hour, and 25% aqueous ammonia (5 mL) was added, and the reaction was stirred for another 2 hours. The reaction was then diluted with EtOAc (200 mL) and partitioned with water (100 mL). The organic layer was washed with saturated aq. NaHCO3 (2*100 mL), and then dried with Na2SO4. The solvent was removed in vacuo to afford title compound as white solid 2.46 g. MS (m/z): 147 (M+H-Boc)+

As the paragraph descriping shows that 134676-67-8 is playing an increasingly important role.

Reference£º
Patent; HUTCHISON MEDIPHARMA LIMITED; Su, Wei-Guo; Deng, Wei; Ji, Jianguo; US2014/121200; (2014); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

Downstream synthetic route of 76176-87-9

The synthetic route of 76176-87-9 has been constantly updated, and we look forward to future research findings.

76176-87-9, Thiomorpholine-1-oxide hydrochloride is a Thiomorpholine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

Inermediate AU: (c/s)-5-lodo-7-[3-(1 -oxo-thiomorpholin-4-ylmethyl)-cyclobutyl]-7H- pyrrolo[2,3-d]pyrimidin-4-ylamineTo the stirred solution of (c/s)-[3-(4-amino-5-iodo-pyrrolo [2,3-d]pyrimidin-7-yl)-cyclobutyl] methanol (Intermediate J: 348 mg, 1.0 mmol) and acetonitrile (70 mL) was added IBX (Atlantic SciTech 86900: 561 mg, 2.0 mmol, 2 eq). The reaction mixture was stirred for 1 hour at 80 C. The reaction mixture was filtered at 40 C and the filtrate was concentrated. To the residue was added subsequently DCM (50 mL), ethyl-diisopropyl-amine (3.43 mL, 20 mmol, 20 eq), 1 -oxide thiomorpholin hydrochloride (312 mg, 2.0 mmol, 2 eq) and sodium triacetox- yborohydride (637 mg, 3.0 mmol, 3 eq) with stirring at room temperature. The reaction mixture was stirred for 1 hour at ro temperature and then partitioned between NaHC03 1 M and EtOAc. The combined organic layers were washed with water and brine, dried (Na2S04), filtered and concentrated. The residue was purified by silica gel column chromatography (DCM/MeOH/NH3aq, 200:20: 1 ) to afford the title compound as pale yellow crystals: HPLC/MS (Method Z) tR 0.92 minutes, M+H 446.2. TLC; Rf = 0.26 (DCM/MeOH/NH3aq, 200:20:1).

The synthetic route of 76176-87-9 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; NOVARTIS AG; IRM LLC, a Delaware Limited Liability Company; CHEN, Bei; FAIRHURST, Robin, Alec; FLOERSHEIMER, Andreas; FURET, Pascal; JIANG, Songchun; LU, Wenshuo; MARSILJE, Thomas, H.; VAUPEL, Andrea; WO2011/64211; (2011); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

Analyzing the synthesis route of 39093-93-1

39093-93-1 Thiomorpholine 1,1-dioxide 6484228, aThiomorpholine compound, is more and more widely used in various.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.39093-93-1,Thiomorpholine 1,1-dioxide,as a common compound, the synthetic route is as follows.

Step 1. In a 25 mL round-bottomed flask, 6-bromo-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine (420 mg, 1.19 mmol, Eq: 1.00) and thiomorpholine 1,1-dioxide (482 mg, 3.57 mmol) were combined with toluene (3 ml) to give a yellow solution. Bis(tri-tert-butylphosphine)palladium(0) (60.7 mg, 119 mumol) and sodium tert-butoxide (400 mg, 4.16 mmol, Eq: 3.5) were added. The reaction mixture was heated to 80¡ã C. and stirred for 1 h. The reaction mixture was poured into 20 mL sat NaCl and extracted with EtOAc (3.x.20 mL). The organic layers were dried over MgSO4 and concentrated in vacuo. The crude material was purified by flash chromatography (silica gel, 40 g, 20percent to 40percent EtOAc in hexanes) to give 6-(1,1-Dioxo-1lambda*6*-thiomorpholin-4-yl)-1-triisopropylsilanyl-1H-pyrrolo[2,3-b]pyridine (327 mg, 68percent) as a yellow oil that solidified as off white solid upon standing.

39093-93-1 Thiomorpholine 1,1-dioxide 6484228, aThiomorpholine compound, is more and more widely used in various.

Reference£º
Patent; Billedeau, Roland Joseph; Kondru, Rama K.; Lopez-Tapia, Francisco Javier; Lou, Yan; Owens, Timothy D.; Qian, Yimin; So, Sung-Sau; Thakkar, Kshitij C.; Wanner, Jutta; US2012/295885; (2012); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

Brief introduction of 39093-93-1

39093-93-1 Thiomorpholine 1,1-dioxide 6484228, aThiomorpholine compound, is more and more widely used in various.

39093-93-1, Thiomorpholine 1,1-dioxide is a Thiomorpholine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

4-bromomethylboronic acid pinacol ester 50.00 g (16.84 mmol), 1,1-dioxide thiomorpholine 27.36 g (20.24 mmol), potassium carbonate 27.92 g (20.20 mmol) were added to the reaction flask,250ml of N,N-dimethylformamide was added and the reaction was stirred at 80C for 4h.After cooling to room temperature, the reaction solution was poured into 1250 ml of ice water, stirred for 30 minutes, and the title product was collected by suction filtration. The white solid was 47.2 g. The yield was 79.7%.

39093-93-1 Thiomorpholine 1,1-dioxide 6484228, aThiomorpholine compound, is more and more widely used in various.

Reference£º
Patent; China Pharmaceutical Research And Development Center Co., Ltd.; Yin Huijun; Yan Xu; Zong Libin; Dong Liuxin; Han Yachao; Xi Qingchuan; Dou Haoshuai; Mi Zhen; Yang Yan; (30 pag.)CN107880038; (2018); A;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

Some tips on 39093-93-1

As the paragraph descriping shows that 39093-93-1 is playing an increasingly important role.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.39093-93-1,Thiomorpholine 1,1-dioxide,as a common compound, the synthetic route is as follows.

Example 4 Preparation of Form A 700.0 g of 6-[3-(4-fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid (Ex. 1 step f), 10 L of THF and 469.0 g of 1,1-carbodiimidazol were stirred at ambient temperature for one hour. 407.0 g of thiomorpholine-S,S-dioxide, 12.0 g of 4-dimethylaminopyridine and 340 mL of triethylamine p.a. were added successively and refluxed under stirring over two nights. Additional 82.0 g of thiomorpholine-S,S-dioxide and 68.0 mL of triethylamine p.a. were added and further refluxed under stirring overnight (o.n.). The experiment was cooled down to approx. 30 C. 10 L of desalinated water and 16 L of ethanol were added successively. The emerging solution was cooled down to 20 C., seeded with 12 g of Form A and stirred at ambient temperature for 30 min. The suspension was reduced to 16 L at max. 35 C. In order to replace THF, 20 L of ethanol were added. The suspension was stirred at ambient temperature o.n. and then filtrated. The filter cake was rinsed with 7.4 L of a 1:1 desalinated water/ethanol mixture and dried at 50 C. o.n. yielding 820 g of Form A (86%).

As the paragraph descriping shows that 39093-93-1 is playing an increasingly important role.

Reference£º
Patent; Hoffmann-La Roche Inc.; Dott, Pascal; Grassmann, Olaf; Kammerer, Michael; Manns, Joachim; Schwitter, Urs; Thomas, Andrew; Wyttenbach, Nicole; US2013/172329; (2013); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

Some tips on 39093-93-1

As the paragraph descriping shows that 39093-93-1 is playing an increasingly important role.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.39093-93-1,Thiomorpholine 1,1-dioxide,as a common compound, the synthetic route is as follows.

A mixture of thiomorpholine 1,1-dioxide (270 mg, 2.0 mmol) in DMF (10 ml) was prepared at room temperature and sodium hydride (60 wtpercent in oil, 96 mg, 2.40 mmol) added in one portion and the mixture stirred at room temperature for 1h. 1-Bromo-4-(bromomethyl)benzene was then added in one portion and the mixture stirred overnight for 17.5 h under argon. The mixture was then quenched with saturated aqueous ammonium chloride solution (10 ml) and diluted with ethyl acetate (30 ml). The mixture was partitioned and the aqueous layer removed. The organic layers were then washed with 5percent aqueous lithium chloride solution (2x 10 ml), brine (10 ml), dried over magnesium sulphate and the solvent removed under reduced pressure. The crude product was then purified by column (0-5percent methanol/dichloromethane) to afford 4-(4- bromobenzyl)thiomorpholine 1,1-dioxide as a colourless solid (283 mg, 0.93 mmol,47percent). 1H NMR (500 MHz; CDCl3) delta 2.98 (brs, 4H), 3.06 (brs, 4H), 3.60 (5, 2H), 7.20 (d, 2H, J 8.1 Hz), 7.47 (d, 2H, J= 8.3 Hz) ppm.Purity by LCMS (UV Chromatogram, 190-450nm) 95percent, rt = 5.0 min m/z 306 (M+H)+

As the paragraph descriping shows that 39093-93-1 is playing an increasingly important role.

Reference£º
Patent; UNIVERSITY OF DUNDEE; GILBERT, Ian Hugh; NORCROSS, Neil; BARAGANA RUIBAL, Beatriz; PORZELLE, Achim; WO2013/153357; (2013); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

Brief introduction of 864685-25-6

864685-25-6 3-(3-Chlorophenyl)thiomorpholine 17749977, aThiomorpholine compound, is more and more widely used in various.

864685-25-6, 3-(3-Chlorophenyl)thiomorpholine is a Thiomorpholine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

Example 297 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-[3-(3-thiomorpholinyl)phenyl]-1H-indole-7-carboxamide trifluoroacetate To a solution of 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-7-carboxamide (60 mg, 0.13 mmol) in dioxane (1.5 mL) and water (0.5 mL) was added 3-(3-chlorophenyl)thiomorpholine (84 mg, 0.39 mmol) and potassium carbonate (107.6 mg, 0.78 mmol). This mixture was degassed for 5 min then tetrakis(triphenylphosphine)palladium(0) (14.0 mg, 0.013 mmol) was added. The resulting mixture was reacted in a microwave for 30 min at 160 C. The solid was filtered off and all solvents were evaporated. The resulting solution was re-dissolved in dichloromethane and separator was used to remove water. The mixture was concentrated to give organic solvent and then purified by Gilson Preparatory HPLC to give 7.4 mg of the title compound (11%). LC/MS=m/z 513.4 [M+H] Ret. Time: 1.54

864685-25-6 3-(3-Chlorophenyl)thiomorpholine 17749977, aThiomorpholine compound, is more and more widely used in various.

Reference£º
Patent; Deng, Jianghe; Kerns, Jeffrey K.; Jin, Qi; Lin, Guoliang; Lin, Xichen; Lindenmuth, Michael; Neipp, Christopher; Nie, Hong; Thomas, Sonia M.; Widdowson, Katherine L.; US2009/143372; (2009); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

New learning discoveries about 20196-21-8

The synthetic route of 20196-21-8 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.20196-21-8,Thiomorpholin-3-one,as a common compound, the synthetic route is as follows.

Preparation 5 4-(4-Trifluoromethylphenyl)-thiomorpholin-3-one A mixture of thiomorpholin-3-one (500 mg, 4.27 mmol), 4-trifluoromethyl-1-iodobenzene (1.25 mL, 8.5 mmol) and copper metal (814 mg, 12.8 mmol) was heated in a sealed glass tube at 185-200 C. for 18 hours. The residue was then purified by flash chromatography to give 260 mg of the title product as a white solid. M.p. 85-87 C. Mass spectrum 262 (M+1). 1H-NMR (CDCl3, 400 MHz) d 7.62 (2H, d), 7.37 (2H, d), 3.97 (2H, t), 3.43 (2H, s), 3.01 (2H, t).

The synthetic route of 20196-21-8 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; Pfizer INC; US6423708; (2002); B1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

New learning discoveries about 39093-93-1

The synthetic route of 39093-93-1 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.39093-93-1,Thiomorpholine 1,1-dioxide,as a common compound, the synthetic route is as follows.

Step 1. Preparation of (S)-benzyl 4-((lR,3aS,5aR,5bR,7aR,l laS,l lbR,13aR,13bR)-3a- ((2-( 1 , 1 -dioxidothiomorpholino)-2-oxoethyl)amino)-5 a,5b,8, 8, 11 a-pentamethyl- 1 -(prop- l-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,l l,l la,l lb,12,13,13a,13b-octadecahydro-lH- cyclopenta[a]chrysen-9-yl)-l-(fluoromethyl)cyclohex-3-enecarboxylate. In a 1 dram vial with PTFE lined screw cap were combined 2- (((lR,3aS,5aR,5bR,7aR,l laS,l lbR,13aR,13bR)-9-((S)-4-((benzyloxy)carbonyl)-4- (fluoromethyl)cyclohex- 1 -en- 1 -yl)-5a,5b, 8, 8, 11 a-pentamethyl- 1 -(prop- 1 -en-2-yl)- 2,3,3a,4,5,5a,5b,6,7,7a,8,l l,l la,l lb,12,13,13a,13b-octadecahydro-lH- cyclopenta[a]chrysen-3a-yl)amino)acetic acid, TFA (0.025 g, 0.030 mmol) with thiomorpholine 1,1-dioxide (10.20 mg, 0.075 mmol) and HATU (0.029 g, 0.075 mmol) in THF (1 mL). To the mixture was added DIPEA (0.026 mL, 0.151 mmol), and the resulting solution was agitated overnight at rt. The crude mixture was purified by reverse phase preparative HPLC (Prep HPLC Method 16) to give the product (0.0269 g, 94percent yield) as a white powder TFA salt. LCMS: m/z 831.5 (M+H)+, 2.50 min (method 1).

The synthetic route of 39093-93-1 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; BRISTOL-MYERS SQUIBB COMPANY; SIT, Sing-Yuen; CHEN, Yan; CHEN, Jie; SWIDORSKI, Jacob; VENABLES, Brian Lee; SIN, Ny; MEANWELL, Nicholas A.; REGUEIRO-REN, Alicia; HARTZ, Richard A.; XU, Li; LIU, Zheng; WO2015/157483; (2015); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

Some tips on 39093-93-1

As the paragraph descriping shows that 39093-93-1 is playing an increasingly important role.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.39093-93-1,Thiomorpholine 1,1-dioxide,as a common compound, the synthetic route is as follows.

To a solution of (E)-3-((lR,3aR,5aR,5bR,7aR,l laS,l lbR,13aR,13bR)-9-(4-(tert- butoxycarbonyl)phenyl)-5a,5b,8,8, 11 a-pentamethyl- 1 -(prop- l-en-2-yl)- 2,3,3a,4,5,5a,5b,6,7,7a,8,l l,l la,l lb,12,13,13a,13b-octadecahydro-lH- cyclopenta[a]chrysen-3a-yl)acrylic acid (100 mg, 0.16 mmol) and thiomorpholine 1,1- dioxide (25 mg, 0.19 mmol) in CH2CI2 (5 mL) was added DIPEA (0.14 mL, 0.78 mmol) followed by HATU (89 mg, 0.23 mmol). The solution was stirred at RT for 1 h. The reaction mixture was concentrated under reduced pressure. The crude mixture was purified on silica gel to give the title compound (115 mg, 97percent) as a solid. MS: m/e 758.6 (M+H)+, 2.80 min (method 1). XH NMR (400MHz, CHLOROFORM-d) delta 7.89 (d, J=8.3 Hz, 2H), 7.29 (d, J=14.3 Hz, IH), 7.17 (d, J=8.3 Hz, 2H), 6.31 (d, J=15.6 Hz, IH), 5.28 (d, J=4.5 Hz, IH), 4.74 (s, IH), 4.64 (s, IH), 4.20 – 4.04 (m, 4H), 3.17 – 3.01 (m, 4H), 2.57 (dt, J=l l. l, 5.9 Hz, IH), 2.10 (dd, J=l 7.2, 6.4 Hz, IH), 1.96 – 0.85 (m, 21H), 1.72 (s, 3H), 1.60 (s, 9H), 1.03 (s, 3H), 1.02 (s, 3H), 0.97 (s, 3H), 0.92 (s, 6H).

As the paragraph descriping shows that 39093-93-1 is playing an increasingly important role.

Reference£º
Patent; BRISTOL-MYERS SQUIBB COMPANY; SIT, Sing-Yuen; CHEN, Jie; CHEN, Yan; SWIDORSKI, Jacob; REGUEIRO-REN, Alicia; MEANWELL, Nicholas A.; (109 pag.)WO2016/77572; (2016); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem