Adding a certain compound to certain chemical reactions, such as: 36865-41-5, name is 1-Bromo-3-methoxypropane, belongs to ethers-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 36865-41-5, Recommanded Product: 1-Bromo-3-methoxypropane
Step 2: N’-Isopropylidene-N-(3-methoxypropyl)-hydrazinecarboxylic acid tert-butyl ester To a solution of hydrazinecarboxylic acid tert-butyl ester (4.67 g, 27.16 mmol) in toluene (90 mL) was added pulverized potassium hydroxide (1.98 g, 35.3 mmol) and tetrabutylammonium hydrogensulfate (904 mg, 2.72 mmol). The solution was heated to 50 C. in a preheated oil bath and 1-bromo-3-methoxypropane (3.67 mL, 32.6 mmol) was added drop-wise over 45 minutes. The solution was then heated to 80 C. for 3 h. The solution was cooled to room temperature and washed with water (3*150 mL) until the water layer was neutral. The organic layer was dried over anhydrous magnesium sulfate, filtered and concentrated in vacuo to provide N’-isopropylidene-N-(3-methoxypropyl)-hydrazinecarboxylic acid tert-butyl ester as a viscous oil (6.49 g, 98%), which was used without further purification. Mass spectrum: m/z: 245.4 (M+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, 1-Bromo-3-methoxypropane, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Anderson, Kevin William; Fotouhi, Nader; Gillespie, Paul; Goodnow, Robert Alan; Guertin, Kevin Richard; Haynes, Nancy-Ellen; Myers, Michael Paul; Pietranico-Cole, Sherrie Lynn; Qi, Lida; Rossman, Pamela Loreen; Scott, Nathan Robert; Thakkar, Kshitij Chhabilbhai; Tilley, Jefferson Wright; Zhang, Qiang; US2007/225280; (2007); A1;,
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