Phosphinic acid, [[7-[[[3-(benzoylamino)propyl]ethoxyphosphinyl]methyl]hexahydro-1H-1, 4,7-triazonine-1,4(5H)-diyl]bis(methylene)]bis[methyl-, diethyl ester

Base Information

Chemical Name:Phosphinic acid, [[7-[[[3-(benzoylamino)propyl]ethoxyphosphinyl]methyl]hexahydro-1H-1, 4,7-triazonine-1,4(5H)-diyl]bis(methylene)]bis[methyl-, diethyl ester
CAS No.:141380-94-1
Molecular Formula:C₂₇H₅₁N₄O₇P₃
Molecular Weight:636.646
Hs Code.:

Phosphinic acid,
[[7-[[[3-(benzoylamino)propyl]ethoxyphosphinyl]methyl]hexahydro-1H-1,
4,7-triazonine-1,4(5H)-diyl]bis(methylene)]bis[methyl-, diethyl ester

Synonyms:

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Chemical Property of Phosphinic acid, [[7-[[[3-(benzoylamino)propyl]ethoxyphosphinyl]methyl]hexahydro-1H-1, 4,7-triazonine-1,4(5H)-diyl]bis(methylene)]bis[methyl-, diethyl ester

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Technology Process of Phosphinic acid, [[7-[[[3-(benzoylamino)propyl]ethoxyphosphinyl]methyl]hexahydro-1H-1, 4,7-triazonine-1,4(5H)-diyl]bis(methylene)]bis[methyl-, diethyl ester

There total 7 articles about Phosphinic acid, [[7-[[[3-(benzoylamino)propyl]ethoxyphosphinyl]methyl]hexahydro-1H-1, 4,7-triazonine-1,4(5H)-diyl]bis(methylene)]bis[methyl-, 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: 36.0%

: 15715-41-0
methyldiethoxyphosphine

: 141380-93-0
1-<<(3-benzamidopropyl)ethoxyphosphoryl>methyl>1,4,7-triazacyclononane

: 141380-94-1
(3-Benzoylamino-propyl)-[4,7-bis-(ethoxy-methyl-phosphinoylmethyl)-[1,4,7]triazonan-1-ylmethyl]-phosphinic acid ethyl ester

Guidance literature:: With 3 A molecular sieve; In tetrahydrofuran; for 16h; Heating;
DOI:10.1055/s-1992-34177

Reference yield:

: 10283-95-1
N-allylbenzamide

: 141380-94-1
(3-Benzoylamino-propyl)-[4,7-bis-(ethoxy-methyl-phosphinoylmethyl)-[1,4,7]triazonan-1-ylmethyl]-phosphinic acid ethyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 50percent aq. H₃PO₂, t-butyl peroxide / dioxane / 18 h / Heating

2: dioxane / 68 h / Heating

3: 2) conc. H₂SO₄ / 1) reflux, 96 h, 2) reflux, 36 h

4: 61 percent / Et₃N / ethanol / 2 h / Ambient temperature

5: 28 percent / K₂CO₃ / dimethylformamide / 64 h / 60 °C

6: 36 percent / molecular sieves (3 A) / tetrahydrofuran / 16 h / Heating

With di-tert-butyl peroxide; 3 A molecular sieve; sulfuric acid; hypophosphorous acid; potassium carbonate; triethylamine; In tetrahydrofuran; 1,4-dioxane; ethanol; N,N-dimethyl-formamide;
DOI:10.1055/s-1992-34177

Reference yield:

: 141380-91-8
(3-Benzoylamino-propyl)-phosphinic acid

: 141380-94-1
(3-Benzoylamino-propyl)-[4,7-bis-(ethoxy-methyl-phosphinoylmethyl)-[1,4,7]triazonan-1-ylmethyl]-phosphinic acid ethyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: dioxane / 68 h / Heating

2: 2) conc. H₂SO₄ / 1) reflux, 96 h, 2) reflux, 36 h

3: 61 percent / Et₃N / ethanol / 2 h / Ambient temperature

4: 28 percent / K₂CO₃ / dimethylformamide / 64 h / 60 °C

5: 36 percent / molecular sieves (3 A) / tetrahydrofuran / 16 h / Heating

With 3 A molecular sieve; sulfuric acid; potassium carbonate; triethylamine; In tetrahydrofuran; 1,4-dioxane; ethanol; N,N-dimethyl-formamide;
DOI:10.1055/s-1992-34177