3,3'-(2,4,6-trimethyl-1,4-dihydropyridine-3,5-diyl)bis-5-(4-bromophenyl)-4,5-di-hydroisoxazole

Base Information

• Chemical Name: 3,3'-(2,4,6-trimethyl-1,4-dihydropyridine-3,5-diyl)bis-5-(4-bromophenyl)-4,5-di-hydroisoxazole
• CAS No.: 1447968-08-2
• Molecular Formula: C₂₆H₂₅Br₂N₃O₂
• Molecular Weight: 571.311

Synonyms:3,3'-(2,4,6-trimethyl-1,4-dihydropyridine-3,5-diyl)bis-5-(4-bromophenyl)-4,5-di-hydroisoxazole

Chemical Property of 3,3'-(2,4,6-trimethyl-1,4-dihydropyridine-3,5-diyl)bis-5-(4-bromophenyl)-4,5-di-hydroisoxazole

Chemical Property:

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Technology Process of 3,3'-(2,4,6-trimethyl-1,4-dihydropyridine-3,5-diyl)bis-5-(4-bromophenyl)-4,5-di-hydroisoxazole

There total 3 articles about 3,3'-(2,4,6-trimethyl-1,4-dihydropyridine-3,5-diyl)bis-5-(4-bromophenyl)-4,5-di-hydroisoxazole which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 55.0%

(2E,2'E)-1,1'-(2,4,6-trimethyl-1,4-dihydropyridine-3,5-diyl)bis(3-(4-bromophenyl)prop-2-en-1-one) (1447968-00-4) → 3,3'-(2,4,6-trimethyl-1,4-dihydropyridine-3,5-diyl)bis-5-(4-bromophenyl)-4,5-di-hydroisoxazole (1447968-08-2)

Guidance literature:

With pyridine; hydroxylamine hydrochloride; for 6h; Reflux;

DOI:10.1016/j.saa.2012.12.069

Reference yield:

3,5-diacetyl-1,4-dihydro-2,4,6-trimethylpyridine (1081-09-0) → 3,3'-(2,4,6-trimethyl-1,4-dihydropyridine-3,5-diyl)bis-5-(4-bromophenyl)-4,5-di-hydroisoxazole (1447968-08-2)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium hydroxide / 20 °C

2: pyridine; hydroxylamine hydrochloride / 6 h / Reflux

With pyridine; hydroxylamine hydrochloride; potassium hydroxide;

DOI:10.1016/j.saa.2012.12.069

Reference yield:

4-bromo-benzaldehyde (1122-91-4) → 3,3'-(2,4,6-trimethyl-1,4-dihydropyridine-3,5-diyl)bis-5-(4-bromophenyl)-4,5-di-hydroisoxazole (1447968-08-2)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium hydroxide / 20 °C

2: pyridine; hydroxylamine hydrochloride / 6 h / Reflux

With pyridine; hydroxylamine hydrochloride; potassium hydroxide;

DOI:10.1016/j.saa.2012.12.069

upstream raw materials:

(2E,2'E)-1,1'-(2,4,6-trimethyl-1,4-dihydropyridine-3,5-diyl)bis(3-(4-bromophenyl)prop-2-en-1-one)

3,5-diacetyl-1,4-dihydro-2,4,6-trimethylpyridine

4-bromo-benzaldehyde

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