Benzene, 1,1'-(diazomethylene)bis[2,6-dibromo-4-(1,1-dimethylethyl)-

Base Information

Chemical Name:Benzene, 1,1'-(diazomethylene)bis[2,6-dibromo-4-(1,1-dimethylethyl)-
CAS No.:182170-73-6
Molecular Formula:C21H22Br4N2
Molecular Weight:622.035
Hs Code.:
Mol file:182170-73-6.mol

Synonyms:

Suppliers and Price of Benzene, 1,1'-(diazomethylene)bis[2,6-dibromo-4-(1,1-dimethylethyl)-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Total 1 raw suppliers

Chemical Property of Benzene, 1,1'-(diazomethylene)bis[2,6-dibromo-4-(1,1-dimethylethyl)-

Chemical Property:

Purity/Quality:: 99.90% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Benzene, 1,1'-(diazomethylene)bis[2,6-dibromo-4-(1,1-dimethylethyl)-

There total 5 articles about Benzene, 1,1'-(diazomethylene)bis[2,6-dibromo-4-(1,1-dimethylethyl)- 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: 7.2%

: 400656-13-5
ethyl N-nitroso-N-[bis(2,6-dibromo-4-tert-butylphenyl)methyl]carbamate

: 182170-73-6
bis(4-tert-butyl-2,6-dibromophenyl)diazomethane

Guidance literature:: With potassium tert-butylate; In tert-butyl alcohol; at 20 ℃;
DOI:10.1021/ja010658s

Reference yield:

: bis-(3-amino-4-tert-butyl-phenyl)-methanone

: 182170-73-6
bis(4-tert-butyl-2,6-dibromophenyl)diazomethane

Guidance literature:: Multi-step reaction with 6 steps

1.1: NaBH₄ / ethanol / Heating

2.1: aq. HCl; Br₂ / H₂O; tetrahydrofuran / 20 °C

2.2: aq. H₃PO₄; NaNO₂ / H₂O / 20 °C

3.1: SOCl₂ / 20 °C

4.1: 18 percent / AgBF₄ / dioxane / 100 °C

5.1: 95 percent / NaNO₂ / acetic acid; acetic anhydride / 20 °C

6.1: 7.2 percent / t-BuOK / 2-methyl-propan-2-ol / 20 °C

With hydrogenchloride; sodium tetrahydroborate; silver tetrafluoroborate; thionyl chloride; potassium tert-butylate; bromine; sodium nitrite; In tetrahydrofuran; 1,4-dioxane; ethanol; water; acetic anhydride; acetic acid; tert-butyl alcohol;
DOI:10.1021/ja010658s

Reference yield:

: 400656-07-7
di(3-amino-4-tert-butylphenyl)methanol

: 182170-73-6
bis(4-tert-butyl-2,6-dibromophenyl)diazomethane

Guidance literature:: Multi-step reaction with 5 steps

1.1: aq. HCl; Br₂ / H₂O; tetrahydrofuran / 20 °C

1.2: aq. H₃PO₄; NaNO₂ / H₂O / 20 °C

2.1: SOCl₂ / 20 °C

3.1: 18 percent / AgBF₄ / dioxane / 100 °C

4.1: 95 percent / NaNO₂ / acetic acid; acetic anhydride / 20 °C

5.1: 7.2 percent / t-BuOK / 2-methyl-propan-2-ol / 20 °C

With hydrogenchloride; silver tetrafluoroborate; thionyl chloride; potassium tert-butylate; bromine; sodium nitrite; In tetrahydrofuran; 1,4-dioxane; water; acetic anhydride; acetic acid; tert-butyl alcohol;
DOI:10.1021/ja010658s