Heterocyclic Building Blocks-Thiomorpholine

Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 76176-87-9, name is Thiomorpholine-1-oxide hydrochloride. A new synthetic method of this compound is introduced below. 76176-87-9

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)., 76176-87-9

While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant. 76176-87-9, we look forward to future research findings about .

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

39093-93-1, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. Thiomorpholine 1,1-dioxide, cas is 39093-93-1,the Thiomorpholine compound, it is a common compound, a new synthetic route is introduced below.

3′,5′-O-(Tetraisopropyldisiloxane-1,3-diyl)-2′-O-(1,1-dioxo-1lambda6-thiomorpholine-4-carbothioate)-uridine (8.9 g, 15 mmol) was dissolved in Me-THF (75 mL, 0.2 M) and thiomorpholine-1,1-dioxide (2.23 g, 16.5 mmol) was added. Reaction mixture was stirred for 2 h at ambient temperature. Hydrogen fluoride pyridine (HFxPy) (2.33 mL, 90 mmol) and pyridine (5.05 mL, 63 mmol) were added drop-wise. Reaction mixture might be cooled if warmed up. The mixture was stirred for 2.5 h at ambient temperature. The reaction mixture was extracted with water (75 mL). The aqueous phase was extracted with Me-THF (2.x.150 mL), organics were combined and dried (100 g Na2SO4), filtered and evaporated. Yield 6.3 g (100percent). Rf (TLC 10percent MeOH/DCM): 0.25.

If you are interested in these compounds, 39093-93-1, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it.

Reference£º
Patent; Dellinger, Douglas J.; Myerson, Joel; Sierzchala, Agnieszka; Dellinger, Geraldine F.; Timar, Zoltan; US2010/76183; (2010); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

Thiomorpholine 1,1-dioxide, A common heterocyclic compound, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route., 39093-93-1

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

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. 39093-93-1. We look forward to the emergence of more reaction modes in the future.

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

Name is Thiomorpholine 1,1-dioxide, as a common heterocyclic compound, it belongs to Thiomorpholine compound, and cas is 39093-93-1, its synthesis route is as follows.

3′,5′-O-(Tetraisopropyldisiloxane-1,3-diyl)-2′-O-(1,1-dioxo-1lambda6-thiomorpholine-4-carbothioate)-uridine (8.9 g, 15 mmol) was dissolved in Me-THF (75 mL, 0.2 M) and thiomorpholine-1,1-dioxide (2.23 g, 16.5 mmol) was added. Reaction mixture was stirred for 2 h at ambient temperature. Hydrogen fluoride pyridine (HFxPy) (2.33 mL, 90 mmol) and pyridine (5.05 mL, 63 mmol) were added drop-wise. Reaction mixture might be cooled if warmed up. The mixture was stirred for 2.5 h at ambient temperature. The reaction mixture was extracted with water (75 mL). The aqueous phase was extracted with Me-THF (2.x.150 mL), organics were combined and dried (100 g Na2SO4), filtered and evaporated. Yield 6.3 g (100percent). Rf (TLC 10percent MeOH/DCM): 0.25.

39093-93-1, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,39093-93-1 ,Thiomorpholine 1,1-dioxide, other downstream synthetic routes, hurry up and to see

Reference£º
Patent; Dellinger, Douglas J.; Myerson, Joel; Sierzchala, Agnieszka; Dellinger, Geraldine F.; Timar, Zoltan; US2010/76183; (2010); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

It is a common heterocyclic compound, the Thiomorpholine compound, Thiomorpholine 1,1-dioxide, cas is 39093-93-1 its synthesis route is as follows.

6-bromo-2,2-dimethylbenzofuran-3-one (0.45 g, 2 mmol)And 1,1-dioxothiomorpholine (0.3g,2mmol) was dissolved in 1,2-dichloroethane (30mL),Sodium triacetylborohydride (1 g, 20 mmol) was added.Stir at room temperature for 8 hours. The reaction solution was concentrated to dryness.Purified by silica gel column chromatography,A white solid (0.5 g, 85percent) was obtained.

39093-93-1, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,39093-93-1 ,Thiomorpholine 1,1-dioxide, other downstream synthetic routes, hurry up and to see

Reference£º
Patent; Shanghai Xiangjin Biological Technology Co., Ltd.; Sun Fang; Zhan Youni; (53 pag.)CN108341814; (2018); A;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

It is a common heterocyclic compound, the Thiomorpholine compound, Thiomorpholine 1,1-dioxide, cas is 39093-93-1 its synthesis route is as follows.

Preparation 75 4-(3-Methoxy-4-nitrobenzyl)thiomorpholine-1,1-dioxide Thiomorpholine 1,1-dioxide (0.242 g, 1.788 mmol) and triethylamine (0.19 mL, 1.341 mmol) were added to a solution of 4-(bromomethyl)-2-methoxy-1-nitrobenzene (Preparation 74, 0.22 g, 0.894 mmol) in THF (2.2 mL). The reaction mixture was stirred overnight at room temperature before being concentrated under reduced pressure and purified via Biotage silica gel column chromatography eluting with (DCM/EtOAc 99/1 to 90/10) to afford the title product as a white solid (242 mg, 90percent). 1H NMR (500 MHz, CDCl3): delta 3.00-3.04 (m, 4H), 3.09-3.12 (m, 4H), 3.71 (s, 2H), 3.98 (s, 3H), 7.01 (m, 1H), 7.09 (m, 1H), 7.84 (d, J=8.2 Hz, 1H). LC (Method C)-MS (ESI, m/z) tR 2.03 min, 301 [(M+H+), 100percent].

39093-93-1, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,39093-93-1 ,Thiomorpholine 1,1-dioxide, other downstream synthetic routes, hurry up and to see

Reference£º
Patent; CANCER RESEARCH TECHNOLOGY LIMITED; Bavetsias, Vassilios; Atrash, Butrus; Naud, Sebastien Gaston Andre; Sheldrake, Peter William; Blagg, Julian; US2013/345181; (2013); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

39093-93-1, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. Thiomorpholine 1,1-dioxide, cas is 39093-93-1,the Thiomorpholine compound, it is a common compound, a new synthetic route is introduced below.

Into a 250-mL round-bottom flask, was placed a solution of (2S)-4-[(tert-butyldiphenylsilyl)oxy]-2-[[4-(4-fluorophenyl)phenyl]formamido]butanoic acid (2 g, 3.60 mmol, 1.00 equiv) in tetrahydrofuran (50 mL), DEPBT (1.62 g, 5.41 mmol, 1.50 equiv). This was followed by the addition of imidazole (370 mg, 5.44 mmol, 1.50 equiv). stirred for 40 min at 0¡ã C. To this was added a solution of thiomorpholine-1,1-dioxide (890 mg, 6.58 mmol, 1.50 equiv) in tetrahydrofuran (20 mL) dropwise with stirring at 0¡ã C. in 30 min. The resulting solution was stirred for 16 h at 25¡ã C. The resulting mixture was concentrated under vacuum. The resulting solution was diluted with 50 mL of H2O. The resulting solution was extracted with 3¡Á50 mL of ethyl acetate and the organic layers combined. The residue was applied onto a silica gel column with ethyl acetate/petroleum ether (1:1). This resulted in 2 g (82percent) of (1) as a off-white solid.

The chemical industry reduces the impact on the environment during synthesis,39093-93-1,Thiomorpholine 1,1-dioxide,I believe this compound will play a more active role in future production and life.

Reference£º
Patent; Imago Biosciences, Inc.; Rienhoff, JR., Hugh Y.; McCall, John M.; Clare, Michael; Celatka, Cassandra; Tapper, Amy E.; (226 pag.)US2016/237043; (2016); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

As a common heterocyclic compound, it belongs to Thiomorpholine compound, name is Thiomorpholine 1,1-dioxide, and cas is 39093-93-1, its synthesis route is as follows.

4-bromodeacetyl colchicine (59 mg, 0.14 mmol) was dissolved in dichloromethane (1.2 mL). Thiophosgene (0.011 mL, 0.14×1.05 mmol) and triethylamine (0.047 mL, 0.14×2.4 mmol) were added, and stirred at room temperature for 2 hours. Thiomorpholine-1,1-dioxide (38 mg, 0.14×2 mmol) was added, and stirred at room temperature overnight. The solvent was distilled off after the reaction. The residue was purified by Silica gel column chromatography (Biotage Isolera One, SANP 10 g, chloroform/methanol) to obtain title compound (a yellow solid, 78 mg, 90.8percent) .

39093-93-1, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,39093-93-1 ,Thiomorpholine 1,1-dioxide, other downstream synthetic routes, hurry up and to see

Reference£º
Patent; CHIBA UNIVERSITY; YAKULTHONSHA COMPANY LIMITED; TAKAYAMA, HIROMITSU; YASOBU, NAOKO; KITAJIMA, MARIKO; YAEGASHI, TAKASHI; MATSUZAKI, TAKESHI; NAGAOKA, MASATO; HASHIMOTO, SHUSUKE; NISHIYAMA, HIROYUKI; SUGIMOTO, TAKUYA; ONO, MASAHIRO; (176 pag.)JP5829520; (2015); B2;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

Name is Thiomorpholine 1,1-dioxide, as a common heterocyclic compound, it belongs to Thiomorpholine compound, and cas is 39093-93-1, its synthesis route is as follows.

Example 224-(1,1-Dioxo-thiomorpholine-4-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid (2-phenyl-[1,2,4]triazolo[1,5-a]pyridin-7-yl)-amideA mixture of 1-methyl-5-(2-phenyl-[1,2,4]triazolo[1,5-a]pyridin-7-ylcarbamoyl)-1H-pyrazole-4-carboxylic acid (100 mg, 276 mumol), thiomorpholine-1,1-dioxide (44.8 mg, 331 mumol), diisopropylethylamine (145 mul, 828 mumol) and propylphosphonic anhydride (50percent in ethyl acetate, 407 mul, 690 mumol) in tetrahydrofurane (7.00 ml) is stirred for 4 hours at 70¡ã C. and then for 60 hours at 25¡ã C. under nitrogen atmosphere.The solvent is evaporated and to the residue is added sat. aqueous sodium hydrogencarbonate solution.The mixture is stirred for 20 minutes while a white solid precipitates.The solid is collected by filtration, washed with diethylether and dried affording 4-(1,1-dioxo-thiomorpholine-4-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid (2-phenyl-[1,2,4]triazolo[1,5-a]pyridin-7-yl)-amide (112 mg, 84.7percent) as a white solid. mp.: >250¡ã C. MS: m/z=480.2 (M+H+).

39093-93-1, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,39093-93-1 ,Thiomorpholine 1,1-dioxide, other downstream synthetic routes, hurry up and to see

Reference£º
Patent; Flohr, Alexander; Gobbi, Luca; Groebke Zbinden, Katrin; Koerner, Matthias; Peters, Jens-Uwe; US2012/142665; (2012); A1;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem

39093-93-1, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. Thiomorpholine 1,1-dioxide, cas is 39093-93-1,the Thiomorpholine compound, it is a common compound, a new synthetic route is introduced below.

1-acetyl-6-bromoindolin-3-one (1 g, 4 mmol)And 1,1-dioxothiomorpholine (0.7g, 4mmol) dissolved In 1,2-dichloroethane (30 mL),Sodium triacetylborohydride (1 g, 20 mmol) was added.Stir at room temperature for 8 hours.The reaction solution was concentrated to dryness.Purified by silica gel column chromatography,A white solid (0.92 g, 92percent) was obtained.

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 39093-93-1, Thiomorpholine 1,1-dioxide

Reference£º
Patent; Shanghai Xiangjin Biological Technology Co., Ltd.; Sun Fang; Zhan Youni; (53 pag.)CN108341814; (2018); A;,
Thiomorpholine – Wikipedia
Thiomorpholine | C4H9NS – PubChem