Category: 1174044-78-0

Application of 1174044-78-0, The chemical industry reduces the impact on the environment during synthesis 1174044-78-0, name is 4-(tert-Butoxy)cyclohexanamine hydrochloride, I believe this compound will play a more active role in future production and life.

(a) 4-((2-(4-tert-butoxypiperidine-1-carbonyl)pyridin-4-yl)methyl)phthalazin-1(2H)-one (73) A solution of 4-tert-butoxypiperidine hydrochloride (227 mg, 1.17 mmol) and triethylamine (0.327 mL, 2.35 mmol) in N,N-dimethlformamide (3 mL) was added in one portion to a stirred solution of 4-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)picolinic acid (5) (300 mg, 1.07 mmol), Triethylamine (0.327 mL, 2.35 mmol) and O-Benzotriazol-1-yl-N,N,N’,N’-tetra-methyluronium hexafluorophosphate (607 mg, 1.60 mmol) in N,N-dimethlformamide (3 mL) at 25 C. The resulting solution was stirred at 25 C. for 4 hours, then The crude mixture was purified by preparative HPLC (Waters XBridge Prep C18 OBD column, 5mu silica, 30 mm diameter, 100 mm length), using decreasingly polar mixtures of water (containing 1% NH3) and MeCN as eluents. Fractions containing the desired compound were evaporated to dryness and lyophilised to afford the desired compound as a solid (250 mg, 55.7% yield); 1H NMR (400.132 MHz, DMSO) delta 1.15 (9H, s), 1.25-1.40 (2H, m), 1.56-1.63 (1H, m), 1.71-1.79 (1H, m), 3.08-3.23 (2H, m), 3.44-3.50 (1H, m), 3.71-3.78 (1H, m), 4.01-4.08 (1H, m), 4.40 (2H, s), 7.39 (1H, dd), 7.48-7.49 (1H, m), 7.83-7.87 (1H, m), 7.90 (1H, td), 7.94-7.97 (1H, m), 8.28 (1H, dd), 8.46-8.48 (1H, m), 12.60 (1H, s); m/z (LC-MS, ESI+), RT=1.67 (M+H 421.5).

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, 4-(tert-Butoxy)cyclohexanamine hydrochloride, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; MENEAR, Keith Allan; Javaid, Muhammad Hashim; Gomez, Sylvie; Hummersone, Marc Geoffrey; Lence, Carlos Fenandez; Martin, Niall Morrison Barr; Rudge, David Alan; Roberts, Craig Anthony; Blades, Kevin; US2009/192156; (2009); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Reference of 1174044-78-0, 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. 1174044-78-0, name is 4-(tert-Butoxy)cyclohexanamine hydrochloride belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.

(a) 4-[3-[4-[(2-methylpropan-2-yl)oxy]piperidine-1-carbonyl]phenyl]methyl]-2H-phthalazin-1-one (71) To 20 ml vial was added 3-[(4-oxo-3H-phthalazin-1-yl)methyl]benzoic acid (1b) (50 mg, 0.178 mmol). To this was added N,N-dimethylacetamide (2 mL) and triethylamine (70 muL, 0.445 mmol). This mixture was allowed to stir for 5 mins before addition of O-benzotriazol-1-yl-N,N,N’,N’-tetra-methyluronium hexafluorophosphate, this solution was also allowed to stir for a further 5 minutes. A solution of 4-[(2-methylpropan-2-yl)oxy]piperidine hydrochloride (35 mg, 0.178 mmol) in N,N-dimethylacetamide (1 mL) and triethylamine (25 mul, 0.179 mmol) was then added and the reaction left to stir at ambient temperature for 2 hours before being purified by preparative HPLC to afford the desired compound; m/z (LC-MS, ESI+), RT=1.74 (M+H 420.4).

The synthetic route of 4-(tert-Butoxy)cyclohexanamine hydrochloride has been constantly updated, and we look forward to future research findings.

Reference:
Patent; MENEAR, Keith Allan; Javaid, Muhammad Hashim; Gomez, Sylvie; Hummersone, Marc Geoffrey; Lence, Carlos Fenandez; Martin, Niall Morrison Barr; Rudge, David Alan; Roberts, Craig Anthony; Blades, Kevin; US2009/192156; (2009); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem