4-Octynedioic acid, 2,7-bis[(diphenylmethylene)amino]-, diethyl ester

Base Information

Chemical Name:4-Octynedioic acid, 2,7-bis[(diphenylmethylene)amino]-, diethyl ester
CAS No.:848693-97-0
Molecular Formula:C38H36N2O4
Molecular Weight:584.715
Hs Code.:

Synonyms:

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Chemical Property of 4-Octynedioic acid, 2,7-bis[(diphenylmethylene)amino]-, diethyl ester

Chemical Property:

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Technology Process of 4-Octynedioic acid, 2,7-bis[(diphenylmethylene)amino]-, diethyl ester

There total 1 articles about 4-Octynedioic acid, 2,7-bis[(diphenylmethylene)amino]-, diethyl 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:

: 69555-14-2
ethyl N-diphenylmethylene glycine

: 2219-66-1
1,4-dibromobut-2-yne

: 848693-97-0
2,7-bis-(benzhydrylidene-amino)-oct-4-ynedioic acid diethyl ester

Guidance literature:: ethyl N-diphenylmethylene glycine; With sodium hydride; In tetrahydrofuran; for 1.25h; Heating;

1,4-dibromobut-2-yne; In tetrahydrofuran; for 20h;
DOI:10.1002/anie.200462069

Reference yield:

: 848693-97-0
2,7-bis-(benzhydrylidene-amino)-oct-4-ynedioic acid diethyl ester

: 848694-05-3
2,7-bis-benzenesulfonylamino-octanedioic acid diethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: HCl / diethyl ether; H₂O / 14 h / 20 °C

2: H₂ / Pd/C / methanol / 0.75 h / 20 °C

3: phosphate buffer / CH₂Cl₂; H₂O / 12 h / pH 9.0

With hydrogenchloride; phosphate buffer; hydrogen; palladium on activated charcoal; In methanol; diethyl ether; dichloromethane; water;
DOI:10.1002/anie.200462069

Reference yield:

: 848693-97-0
2,7-bis-(benzhydrylidene-amino)-oct-4-ynedioic acid diethyl ester

: 1-Benzenesulfonyl-2-{4-[3-oxo-4,9-dihydro-1H-1,3a,10-triaza-benzo[f]azulen-(2Z)-ylidene]-butyl}-1,2,4,9-tetrahydro-1,3a,10-triaza-benzo[f]azulen-3-one

Guidance literature:: Multi-step reaction with 6 steps

1: HCl / diethyl ether; H₂O / 14 h / 20 °C

2: H₂ / Pd/C / methanol / 0.75 h / 20 °C

3: phosphate buffer / CH₂Cl₂; H₂O / 12 h / pH 9.0

4: NaOH / methanol / 14 h / 20 °C

5: ethyldiisopropylamine; TBTU / CH₂Cl₂ / 2 h / 20 °C

6: 1,8-diazabicyclo[5.4.0]undec-7-ene / dimethylformamide / 0.75 h / 40 °C

With hydrogenchloride; sodium hydroxide; phosphate buffer; hydrogen; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; 1,8-diazabicyclo[5.4.0]undec-7-ene; N-ethyl-N,N-diisopropylamine; palladium on activated charcoal; In methanol; diethyl ether; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1002/anie.200462069