2,5-Dioxo-3,4-bis-pentafluorophenyloxycarbonylmethyl-3a,6a-di-p-tolyl-hexahydro-imidazo[4,5-d]imidazole-1,6-dicarboxylic acid di-tert-butyl ester

Base Information

Chemical Name:2,5-Dioxo-3,4-bis-pentafluorophenyloxycarbonylmethyl-3a,6a-di-p-tolyl-hexahydro-imidazo[4,5-d]imidazole-1,6-dicarboxylic acid di-tert-butyl ester
CAS No.:190436-02-3
Molecular Formula:C₄₄H₃₆F₁₀N₄O₁₀
Molecular Weight:970.775
Hs Code.:

2,5-Dioxo-3,4-bis-pentafluorophenyloxycarbonylmethyl-3a,6a-di-p-tolyl-hexahydro-imidazo[4,5-d]imidazole-1,6-dicarboxylic acid di-tert-butyl ester

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Chemical Property of 2,5-Dioxo-3,4-bis-pentafluorophenyloxycarbonylmethyl-3a,6a-di-p-tolyl-hexahydro-imidazo[4,5-d]imidazole-1,6-dicarboxylic acid di-tert-butyl ester

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Technology Process of 2,5-Dioxo-3,4-bis-pentafluorophenyloxycarbonylmethyl-3a,6a-di-p-tolyl-hexahydro-imidazo[4,5-d]imidazole-1,6-dicarboxylic acid di-tert-butyl ester

There total 5 articles about 2,5-Dioxo-3,4-bis-pentafluorophenyloxycarbonylmethyl-3a,6a-di-p-tolyl-hexahydro-imidazo[4,5-d]imidazole-1,6-dicarboxylic acid di-tert-butyl ester 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:

: 3457-48-5
1,2-di(4-methylphenyl)-1,2-ethanedione

: 190436-02-3
2,5-Dioxo-3,4-bis-pentafluorophenyloxycarbonylmethyl-3a,6a-di-p-tolyl-hexahydro-imidazo[4,5-d]imidazole-1,6-dicarboxylic acid di-tert-butyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 75 percent / TFA / benzene

2: 54 percent / t-BuOK / dimethylsulfoxide

3: 60 percent / aq. cerium(IV) ammonium nitrate / acetonitrile

4: 1.) DMAP, 2.) aq. K₂CO₃ / 1.) THF, 2.) MeOH

5: EDC*MeI, DMAP / tetrahydrofuran

With dmap; ammonium cerium(IV) nitrate; potassium tert-butylate; 3-{[(ethylimino)methylene]-amino}-N,N,N-trimethyl-1-propanaminium iodide; potassium carbonate; trifluoroacetic acid; In tetrahydrofuran; dimethyl sulfoxide; acetonitrile; benzene;
DOI:10.1002/anie.199708461

Reference yield:

: 190435-94-0
(6-Ethoxycarbonylmethyl-2,5-dioxo-3a,6a-di-p-tolyl-hexahydro-imidazo[4,5-d]imidazol-1-yl)-acetic acid ethyl ester

: 190436-02-3
2,5-Dioxo-3,4-bis-pentafluorophenyloxycarbonylmethyl-3a,6a-di-p-tolyl-hexahydro-imidazo[4,5-d]imidazole-1,6-dicarboxylic acid di-tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) DMAP, 2.) aq. K₂CO₃ / 1.) THF, 2.) MeOH

2: EDC*MeI, DMAP / tetrahydrofuran

With dmap; 3-{[(ethylimino)methylene]-amino}-N,N,N-trimethyl-1-propanaminium iodide; potassium carbonate; In tetrahydrofuran;
DOI:10.1002/anie.199708461

Reference yield:

: 190435-92-8
1,6-bis(p-methoxybenzyl)-7,8-di-p-tolylglycoluril

: 190436-02-3
2,5-Dioxo-3,4-bis-pentafluorophenyloxycarbonylmethyl-3a,6a-di-p-tolyl-hexahydro-imidazo[4,5-d]imidazole-1,6-dicarboxylic acid di-tert-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 54 percent / t-BuOK / dimethylsulfoxide

2: 60 percent / aq. cerium(IV) ammonium nitrate / acetonitrile

3: 1.) DMAP, 2.) aq. K₂CO₃ / 1.) THF, 2.) MeOH

4: EDC*MeI, DMAP / tetrahydrofuran

With dmap; ammonium cerium(IV) nitrate; potassium tert-butylate; 3-{[(ethylimino)methylene]-amino}-N,N,N-trimethyl-1-propanaminium iodide; potassium carbonate; In tetrahydrofuran; dimethyl sulfoxide; acetonitrile;
DOI:10.1002/anie.199708461