hexaethyl trindane-2,2,5,5,8,8-hexacarboxylate

Base Information

Chemical Name:hexaethyl trindane-2,2,5,5,8,8-hexacarboxylate
CAS No.:192826-85-0
Molecular Formula:C₃₃H₄₂O₁₂
Molecular Weight:630.689
Hs Code.:

Synonyms:

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

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Chemical Property of hexaethyl trindane-2,2,5,5,8,8-hexacarboxylate

Chemical Property:

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Technology Process of hexaethyl trindane-2,2,5,5,8,8-hexacarboxylate

There total 1 articles about hexaethyl trindane-2,2,5,5,8,8-hexacarboxylate 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:

: 996-82-7,34727-00-9,73177-21-6
sodium diethylmalonate

: 3095-73-6
1,2,3,4,5,6-hexa(bromomethyl)benzene

: 192826-85-0
hexaethyl trindane-2,2,5,5,8,8-hexacarboxylate

: diethyl 2,2,6,6-tetra(ethoxycarbonyl)-1,2,3,5,6,7-hexahydro-s-4,8-indacenedi(α-ethoxycarbonylpropanoate)

: diethyl 2,2,7,7-tetra(ethoxycarbonyl)-1,2,3,6,7,8-hexahydro-as-4,5-indacenedi(α-ethoxycarbonylpropanoate)

: tetraethyl 2,2-di(ethoxycarbonyl)-4,5,6,7-indanetetra(α-ethoxycarbonylpropanoate)

: 192826-82-7
Hexaethyl benzene-1,2,3,4,5,6-hexakis[α-(ethoxycarbonyl)propanoate]

Guidance literature:: In dimethyl sulfoxide; at 50 ℃; for 5h; Product distribution; other bromides, halides, other salts and solvents, various reagents, effect of solvent;
DOI:10.1016/S0040-4020(97)00486-9

Reference yield:

: 192826-85-0
hexaethyl trindane-2,2,5,5,8,8-hexacarboxylate

: 410074-28-1
cis,cis,cis-2,5,8-tribenzyltrindane-2,5,8-tricarboxamide

Guidance literature:: Multi-step reaction with 7 steps

1: 98 percent / aq. KOH / ethanol / 24 h / Heating

2: 98 percent / pyridine / 3 h / Heating

3: 94 percent / sulfuric acid / 5 h / Heating

4: 21 percent / LDA / tetrahydrofuran / -30 - 20 °C

5: 98 percent / aq. KOH / ethanol; tetrahydrofuran / 12 h / Heating

6: 98 percent / (COCl)2; DMF / tetrahydrofuran / 1 h / 0 °C

7: 72 percent / NH₃ gas / tetrahydrofuran / 2.5 h / 20 °C

With pyridine; potassium hydroxide; oxalyl dichloride; sulfuric acid; ammonia; N,N-dimethyl-formamide; lithium diisopropyl amide; In tetrahydrofuran; ethanol; 3: Fischer esterification;

Reference yield:

: 192826-85-0
hexaethyl trindane-2,2,5,5,8,8-hexacarboxylate

: 410074-25-8
triethyl cis,cis,cis-2,5,8-tribenzyltrindane-2,5,8-tricarboxylate

Guidance literature:: Multi-step reaction with 4 steps

1: 98 percent / aq. KOH / ethanol / 24 h / Heating

2: 98 percent / pyridine / 3 h / Heating

3: 94 percent / sulfuric acid / 5 h / Heating

4: 21 percent / LDA / tetrahydrofuran / -30 - 20 °C

With pyridine; potassium hydroxide; sulfuric acid; lithium diisopropyl amide; In tetrahydrofuran; ethanol; 3: Fischer esterification;