S-21 News Some tips on 1320266-94-1

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine, its application will become more common.

Reference of 1320266-94-1,Some common heterocyclic compound, 1320266-94-1, name is 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine, molecular formula is C9H11IN4, 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.

1 -(4-(8-amino-3 -isopropylimidazo[ 1 ,5-a]pyrazin- 1 -yl)phenyl)-3 -(3 – (trifluoromethyl)phenyl)urea (KIRA2). A mixture of compound 1 (22.1 mg, 0.073 mmol), compound 2 (35.5 mg, 0.087 mmol), tetrakis(triphenylphosphine)palladium (2.6 mg, 2.1 muetaiotaomicron) and sodium carbonate (17.0 mg, 0.161 mmol) was dissolved in a 3: 1 mixture of DME/water (280 uL). The mixture was heated overnight at 85 C. The crude mixture was then allowed to cooled to room temperature, diluted in a mixture of acetonitrile/water and purified by reverse phase chromatography (HPLC) to obtain 11.5 mg of KIRA2 (35% yield). TLC (CH2C12:MeOH, 95:5 v/v): Rf = 0.5; 1H NMR (300 MHz, MeOD): delta 7.95 (s, 1H), 7.68-7.64 (m, 1H), 7.65-7.63 (m, 2H), 7.60-7.56 (m, 2H), 7.55-7.48 (m, 2H), 7.34-7.31 (m, 1H), 7.02-7.00 (dd, J = 6.0 Hz, J = 3.0 Hz, 1H), 3.49-3.43 (m, 1H), 1.44 (d, J = 6.0 Hz, 6H); ESI-MS (m/z): [M]+ calcd. for C23H21F3N60, 454.17; [M+l]+ found, 455.5. HPLC Purification Conditions: C18 column (250 x 21 mm), CH3CN/H2 O-0.1% CF3C02H = 1 :99 to 100:0 over 78 min; 8 mL/min; 220 nm and 254 nm detection for 78 min. The purity of GP 1 17 was determined to be >98% by analytical HPLC in two different solvent systems.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine, its application will become more common.

Reference:
Patent; THE REGENTS OF THE UNIVERSITY OF CALIFORNIA; MALY, Dustin J.; BACKES, Bradley, J.; OAKES, Scott, A.; PAPA, Feroz, R.; GHOSH, Rajarshi; WANG, Likun; (220 pag.)WO2016/4254; (2016); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Share a compound : 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine, its application will become more common.

Related Products of 1320266-94-1,Some common heterocyclic compound, 1320266-94-1, name is 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine, molecular formula is C9H11IN4, 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.

N-(4-(8-amino-3-isopropylimidazo[l,5-a]pyrazin-l-yl)naphthalen-l-yl)-3- (trifluoromethyl)benzamide (GP146(Am)). A mixture of compound 1 (9.5 mg, 0.031 mmol), compound 4 (16.6 mg, 0.038 mmol), Tetrakis(triphenylphosphine)palladium (1.1 mg, 0.94 muetaiotaomicron) and sodium carbonate (7.3 mg, 0.069 mmol) was dissolved in a 3: 1 mixture of DME/water (120 muEpsilon). The mixture was heated overnight at 85 C. The crude mixture was cooled to room temperature, diluted in a mixture of acetonitrile/water and purified by reverse phase chromatography (HPLC) to obtain 5.3 mg of GP146(Am) (34% yield). TLC (CH2C12:MeOH, 95:5 v/v): Rf = 0.5; 1H NMR (300 MHz, MeOD) delta 8.46 (s, 1H), 8.42 (d, J = 6.0 Hz, 2H), 8.16- 8.13 (m, 1H), 8.01-7.98 (m, 1H), 7.86-7.84 (m, 1H), 7.81-7.77 (m, 2H), 7.72-7.69 (m, 1H), 7.68 – 7.62 (m, 2H), 7.60-7.54 (m, 1H), 7.06 (d, J = 6.0 Hz, 1H), 3.61 – 3.52 (m, 1H), 1.53 – 1.46 (m, 6H); ESI-MS (m/z): [M]+ calcd. for C27H22F3N50, 489.18; [M+l]+ found, 490.4 The purity of GP146(Am) was determined to be >98% by analytical HPLC.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine, its application will become more common.

A new synthetic route of 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine

The chemical industry reduces the impact on the environment during synthesis 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine. I believe this compound will play a more active role in future production and life.

Related Products of 1320266-94-1, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 1320266-94-1, name is 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine, This compound has unique chemical properties. The synthetic route is as follows.

1 -(4-(8-amino-3 -isopropylimidazo[ 1 ,5-a]pyrazin- 1 -yl)naphthalen- 1 -yl)-3 -(3- (trifluoromethyl)phenyl)urea (KIRA3). A mixture of compound 1 (12.0 mg, 0.040 mmol), compound 3 (21.9 mg, 0.048 mmol), tetrakis(triphenylphosphine)palladium (1.4 mg, 1.2 muetaiotaomicroniota) and sodium carbonate (9.3 mg, 0.088 mmol) was dissolved in a 3 : 1 mixture of DME/water (160 uL). The mixture was heated overnight at 85 C. The crude mixture was cooled to room temperature, diluted in a mixture of acetonitrile/water and purified by reverse phase chromatography (HPLC) to obtain 12.3 mg of GP146 (61% yield). TLC (CH2C12:MeOH, 95:5 v/v): Rf = 0.4; 1H MR (300 MHz, MeOD): delta 8.27-8.22 (m, 1H), 8.02-7.96 (m, 2H), 7.90-7.86 (m, 1H), 7.83-7.79 (m, 1H), 7.72-7.49 (m, 5H), 7.37-7.32 (m, 1H), 7.04-6.99 (m, 1H), 3.66-3.55 (m, 1H), 1.54-1.48 (m, 6H); 13C NMR (500 MHz, MeOD): delta 154.9, 151.6, 149.8, 140.2, 135.9, 132.9, 129.4, 128.7, 128.7, 127.1, 126.6, 126.6, 125.8, 125.7, 121.9, 121.9, 121.8, 120.2, 1 18.7, 118.7, 1 15.1, 1 14.6, 1 12.9, 108.4, 25.8, 19.6; [M+l]+ found, 505.4. HPLC Purification Conditions: C18 column (250 x 21 mm), CH3CN/H2O-0.1% CF3C02H = 1 :99 to 100:0 over 78 min; 8 mL/min; 220 nm and 254 nm detection for 78 min. The purity of GP146 was determined to be >98% by analytical HPLC in two different solvent systems.

The chemical industry reduces the impact on the environment during synthesis 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine. I believe this compound will play a more active role in future production and life.

Reference:
Patent; THE REGENTS OF THE UNIVERSITY OF CALIFORNIA; MALY, Dustin J.; BACKES, Bradley, J.; OAKES, Scott, A.; PAPA, Feroz, R.; GHOSH, Rajarshi; WANG, Likun; (220 pag.)WO2016/4254; (2016); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Some tips on 1320266-94-1

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine, its application will become more common.

Related Products of 1320266-94-1,Some common heterocyclic compound, 1320266-94-1, name is 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine, molecular formula is C9H11IN4, 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.

1 -(4-(8-amino-3 -isopropylimidazo[ 1 ,5-a]pyrazin- 1 -yl)phenyl)-3 -(3 – (trifluoromethyl)phenyl)urea (KIRA2). A mixture of compound 1 (22.1 mg, 0.073 mmol), compound 2 (35.5 mg, 0.087 mmol), tetrakis(triphenylphosphine)palladium (2.6 mg, 2.1 muetaiotaomicron) and sodium carbonate (17.0 mg, 0.161 mmol) was dissolved in a 3: 1 mixture of DME/water (280 uL). The mixture was heated overnight at 85 C. The crude mixture was then allowed to cooled to room temperature, diluted in a mixture of acetonitrile/water and purified by reverse phase chromatography (HPLC) to obtain 11.5 mg of KIRA2 (35% yield). TLC (CH2C12:MeOH, 95:5 v/v): Rf = 0.5; 1H NMR (300 MHz, MeOD): delta 7.95 (s, 1H), 7.68-7.64 (m, 1H), 7.65-7.63 (m, 2H), 7.60-7.56 (m, 2H), 7.55-7.48 (m, 2H), 7.34-7.31 (m, 1H), 7.02-7.00 (dd, J = 6.0 Hz, J = 3.0 Hz, 1H), 3.49-3.43 (m, 1H), 1.44 (d, J = 6.0 Hz, 6H); ESI-MS (m/z): [M]+ calcd. for C23H21F3N60, 454.17; [M+l]+ found, 455.5. HPLC Purification Conditions: C18 column (250 x 21 mm), CH3CN/H2 O-0.1% CF3C02H = 1 :99 to 100:0 over 78 min; 8 mL/min; 220 nm and 254 nm detection for 78 min. The purity of GP 1 17 was determined to be >98% by analytical HPLC in two different solvent systems.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1-Iodo-3-isopropylimidazo[1,5-a]pyrazin-8-amine, its application will become more common.

Reference:
Patent; THE REGENTS OF THE UNIVERSITY OF CALIFORNIA; MALY, Dustin J.; BACKES, Bradley, J.; OAKES, Scott, A.; PAPA, Feroz, R.; GHOSH, Rajarshi; WANG, Likun; (220 pag.)WO2016/4254; (2016); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com