4,4,4',6'-tetramethoxy-2',2-dinitro-3,3',5,5'-tetra-t-butyl-m-quaterphenyl

Base Information

Chemical Name:4,4,4',6'-tetramethoxy-2',2-dinitro-3,3',5,5'-tetra-t-butyl-m-quaterphenyl
CAS No.:84251-57-0
Molecular Formula:C₄₄H₅₆N₂O₈
Molecular Weight:740.937
Hs Code.:

Synonyms:4,4,4',6'-tetramethoxy-2',2-dinitro-3,3',5,5'-tetra-t-butyl-m-quaterphenyl

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Chemical Property of 4,4,4',6'-tetramethoxy-2',2-dinitro-3,3',5,5'-tetra-t-butyl-m-quaterphenyl

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Technology Process of 4,4,4',6'-tetramethoxy-2',2-dinitro-3,3',5,5'-tetra-t-butyl-m-quaterphenyl

There total 6 articles about 4,4,4',6'-tetramethoxy-2',2-dinitro-3,3',5,5'-tetra-t-butyl-m-quaterphenyl 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: 87.0%

: 84251-53-6
3'-iodo-4,6'-dimethoxy-2'-nitro-3,5-di-t-butylbiphenyl

: 84251-57-0
4,4,4',6'-tetramethoxy-2',2-dinitro-3,3',5,5'-tetra-t-butyl-m-quaterphenyl

Guidance literature:: With copper; at 180 - 200 ℃; for 6h;

Reference yield:

: 128-39-2
2,6-di-tert-butylphenol

: 84251-57-0
4,4,4',6'-tetramethoxy-2',2-dinitro-3,3',5,5'-tetra-t-butyl-m-quaterphenyl

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) potassium t-butoxide / 1) DME, 1 h; 2) DME

2: 63 percent / iodine monochloride / CCl₄ / 1) 0 - 5 deg C; 2) room temperature, 2 h; 3) 50 deg C, 2 h

3: potassium t-butoxide, cuprous chloride, pyridine / 1,2-dimethoxy-ethane / 6 h / 80 °C

4: 93 percent / hexamethylphosphoric acid triamide / 66 h

5: 72.5 percent / iodone, periodic acid dihydrate, conc. H₂SO₄ / acetic acid; H₂O / 72 h / 67 °C

6: 87 percent / copper powder / 6 h / 180 - 200 °C

With pyridine; sulfuric acid; potassium tert-butylate; iodine; Iodine monochloride; copper; periodic acid; copper(l) chloride; In tetrachloromethane; N,N,N,N,N,N-hexamethylphosphoric triamide; 1,2-dimethoxyethane; water; acetic acid;

Reference yield:

: 1516-95-6
2,6-di-tert-butyl-anisole

: 84251-57-0
4,4,4',6'-tetramethoxy-2',2-dinitro-3,3',5,5'-tetra-t-butyl-m-quaterphenyl

Guidance literature:: Multi-step reaction with 5 steps

1: 63 percent / iodine monochloride / CCl₄ / 1) 0 - 5 deg C; 2) room temperature, 2 h; 3) 50 deg C, 2 h

2: potassium t-butoxide, cuprous chloride, pyridine / 1,2-dimethoxy-ethane / 6 h / 80 °C

3: 93 percent / hexamethylphosphoric acid triamide / 66 h

4: 72.5 percent / iodone, periodic acid dihydrate, conc. H₂SO₄ / acetic acid; H₂O / 72 h / 67 °C

5: 87 percent / copper powder / 6 h / 180 - 200 °C

With pyridine; sulfuric acid; potassium tert-butylate; iodine; Iodine monochloride; copper; periodic acid; copper(l) chloride; In tetrachloromethane; N,N,N,N,N,N-hexamethylphosphoric triamide; 1,2-dimethoxyethane; water; acetic acid;