2-(5-(4-chloro phenyl)-[1,3,4]oxadiazol-2-yl)benzoxazole

Base Information

Chemical Name:2-(5-(4-chloro phenyl)-[1,3,4]oxadiazol-2-yl)benzoxazole
CAS No.:1445596-45-1
Molecular Formula:C₁₅H₈ClN₃O₂
Molecular Weight:297.7
Hs Code.:

Synonyms:2-(5-(4-chloro phenyl)-[1,3,4]oxadiazol-2-yl)benzoxazole

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Chemical Property of 2-(5-(4-chloro phenyl)-[1,3,4]oxadiazol-2-yl)benzoxazole

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Technology Process of 2-(5-(4-chloro phenyl)-[1,3,4]oxadiazol-2-yl)benzoxazole

There total 5 articles about 2-(5-(4-chloro phenyl)-[1,3,4]oxadiazol-2-yl)benzoxazole 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: 75.0%

: 1445596-37-1
4-chloro benzoic acid N'-(benzooxazole-2-carbonyl)hydrazide

: 1445596-45-1
2-(5-(4-chloro phenyl)-[1,3,4]oxadiazol-2-yl)benzoxazole

Guidance literature:: With trichlorophosphate; In neat (no solvent); for 4 - 5h; Reflux;
DOI:10.1016/j.cclet.2013.04.005

Reference yield: 70.0%

: 74-11-3
para-chlorobenzoic acid

: 27507-90-0
benzoxazole-2-carboxylic acid hydrazide

: 1445596-45-1
2-(5-(4-chloro phenyl)-[1,3,4]oxadiazol-2-yl)benzoxazole

Guidance literature:: With polyphosphoric acid; at 100 - 120 ℃;
DOI:10.5012/jkcs.2013.57.2.221

Reference yield:

: 408538-63-6
benzo[d]oxazole-2-carbonyl chloride

: 1445596-45-1
2-(5-(4-chloro phenyl)-[1,3,4]oxadiazol-2-yl)benzoxazole

Guidance literature:: Multi-step reaction with 2 steps

1: hydrazine hydrate / ethanol / 8 h / Reflux

2: polyphosphoric acid / 100 - 120 °C

With hydrazine hydrate; In ethanol;
DOI:10.5012/jkcs.2013.57.2.221