1,3,4-Oxadiazole, 3-acetyl-2-[1-acetyl-4-[4-acetyl-5-[2-(acetyloxy)phenyl]-4,5-dihydro-1,3,4 -oxadiazol-2-yl]-5-methyl-1H-pyrrol-2-yl]-5-(4-chlorophenyl)-2,3-dihydro-

Base Information

Chemical Name:1,3,4-Oxadiazole, 3-acetyl-2-[1-acetyl-4-[4-acetyl-5-[2-(acetyloxy)phenyl]-4,5-dihydro-1,3,4 -oxadiazol-2-yl]-5-methyl-1H-pyrrol-2-yl]-5-(4-chlorophenyl)-2,3-dihydro-
CAS No.:140140-96-1
Molecular Formula:C₂₉H₂₆ClN₅O₇
Molecular Weight:592.008
Hs Code.:

1,3,4-Oxadiazole,
3-acetyl-2-[1-acetyl-4-[4-acetyl-5-[2-(acetyloxy)phenyl]-4,5-dihydro-1,3,4
-oxadiazol-2-yl]-5-methyl-1H-pyrrol-2-yl]-5-(4-chlorophenyl)-2,3-dihydro-

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Chemical Property of 1,3,4-Oxadiazole, 3-acetyl-2-[1-acetyl-4-[4-acetyl-5-[2-(acetyloxy)phenyl]-4,5-dihydro-1,3,4 -oxadiazol-2-yl]-5-methyl-1H-pyrrol-2-yl]-5-(4-chlorophenyl)-2,3-dihydro-

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Technology Process of 1,3,4-Oxadiazole, 3-acetyl-2-[1-acetyl-4-[4-acetyl-5-[2-(acetyloxy)phenyl]-4,5-dihydro-1,3,4 -oxadiazol-2-yl]-5-methyl-1H-pyrrol-2-yl]-5-(4-chlorophenyl)-2,3-dihydro-

There total 5 articles about 1,3,4-Oxadiazole, 3-acetyl-2-[1-acetyl-4-[4-acetyl-5-[2-(acetyloxy)phenyl]-4,5-dihydro-1,3,4 -oxadiazol-2-yl]-5-methyl-1H-pyrrol-2-yl]-5-(4-chlorophenyl)-2,3-dihydro- 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: 79.0%

: 108-24-7
acetic anhydride

: 140140-81-4
5-[(4-Chloro-benzoyl)-hydrazonomethyl]-2-methyl-1H-pyrrole-3-carboxylic acid [1-(2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide

: 140140-96-1
Acetic acid 2-(3-acetyl-5-{1-acetyl-5-[3-acetyl-5-(4-chloro-phenyl)-2,3-dihydro-[1,3,4]oxadiazol-2-yl]-2-methyl-1H-pyrrol-3-yl}-2,3-dihydro-[1,3,4]oxadiazol-2-yl)-phenyl ester

Guidance literature:: for 1h; Heating;
DOI:10.1016/0008-6215(92)80030-5

Reference yield:

: 5971-80-2
ethyl 2-methyl-5-(D-arabino-tetrahydroxybutyl)-3-pyrrolecarboxylate

: 140140-96-1
Acetic acid 2-(3-acetyl-5-{1-acetyl-5-[3-acetyl-5-(4-chloro-phenyl)-2,3-dihydro-[1,3,4]oxadiazol-2-yl]-2-methyl-1H-pyrrol-3-yl}-2,3-dihydro-[1,3,4]oxadiazol-2-yl)-phenyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 89 percent / hydrazine hydrate / 1 h / Heating

2: 93 percent / acetic acid / ethanol / 1 h / Heating

3: 70 percent / aq. NaIO₄ / H₂O / 5 h

4: 72 percent / HOAc / ethanol / 1 h / Heating

5: 79 percent / 1 h / Heating

With sodium periodate; hydrazine hydrate; acetic acid; In ethanol; water;
DOI:10.1016/0008-6215(92)80030-5

Reference yield:

: 139558-52-4
2-methyl-5-(D-arabino-tetrahydroxybutyl)-3-pyrrolecarbohydrazide

: 140140-96-1
Acetic acid 2-(3-acetyl-5-{1-acetyl-5-[3-acetyl-5-(4-chloro-phenyl)-2,3-dihydro-[1,3,4]oxadiazol-2-yl]-2-methyl-1H-pyrrol-3-yl}-2,3-dihydro-[1,3,4]oxadiazol-2-yl)-phenyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 93 percent / acetic acid / ethanol / 1 h / Heating

2: 70 percent / aq. NaIO₄ / H₂O / 5 h

3: 72 percent / HOAc / ethanol / 1 h / Heating

4: 79 percent / 1 h / Heating

With sodium periodate; acetic acid; In ethanol; water;
DOI:10.1016/0008-6215(92)80030-5