18,21-bis(2-(4-methylbenzenesulfonyl)ethoxy)-tris[1,4-dioxino[g,l,q](2R,3R)-2,3-dimethoxy-2,3-dimethyl]-25H,27H-benzo[b]porphyrazine

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Chemical Name:18,21-bis(2-(4-methylbenzenesulfonyl)ethoxy)-tris[1,4-dioxino[g,l,q](2R,3R)-2,3-dimethoxy-2,3-dimethyl]-25H,27H-benzo[b]porphyrazine
CAS No.:1400998-21-1
Molecular Formula:C₅₆H₆₂N₈O₂₀S₂
Molecular Weight:1231.28
Hs Code.:

Synonyms:18,21-bis(2-(4-methylbenzenesulfonyl)ethoxy)-tris[1,4-dioxino[g,l,q](2R,3R)-2,3-dimethoxy-2,3-dimethyl]-25H,27H-benzo[b]porphyrazine

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Chemical Property of 18,21-bis(2-(4-methylbenzenesulfonyl)ethoxy)-tris[1,4-dioxino[g,l,q](2R,3R)-2,3-dimethoxy-2,3-dimethyl]-25H,27H-benzo[b]porphyrazine

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Technology Process of 18,21-bis(2-(4-methylbenzenesulfonyl)ethoxy)-tris[1,4-dioxino[g,l,q](2R,3R)-2,3-dimethoxy-2,3-dimethyl]-25H,27H-benzo[b]porphyrazine

There total 3 articles about 18,21-bis(2-(4-methylbenzenesulfonyl)ethoxy)-tris[1,4-dioxino[g,l,q](2R,3R)-2,3-dimethoxy-2,3-dimethyl]-25H,27H-benzo[b]porphyrazine 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: 98.0%

: 1400998-20-0
18,21-bis(2-hydroxyethoxy)-tris[1,4-dioxino[g,l,q](2R,3R)-2,3-dimethoxy-2,3-dimethyl]-25H,27H-benzo[b]porphyrazine

: 98-59-9
p-toluenesulfonyl chloride

: 1400998-21-1
18,21-bis(2-(4-methylbenzenesulfonyl)ethoxy)-tris[1,4-dioxino[g,l,q](2R,3R)-2,3-dimethoxy-2,3-dimethyl]-25H,27H-benzo[b]porphyrazine

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃; for 12h;
DOI:10.1016/j.tetlet.2012.07.087

Reference yield:

: 1400998-10-8
1,4-di(2-tetrahydropyranyloxyethoxy)-2,3-benzenedicarbonitrile

: 1400998-21-1
18,21-bis(2-(4-methylbenzenesulfonyl)ethoxy)-tris[1,4-dioxino[g,l,q](2R,3R)-2,3-dimethoxy-2,3-dimethyl]-25H,27H-benzo[b]porphyrazine

Guidance literature:: Multi-step reaction with 3 steps

1.1: ammonia; sodium / ethylene glycol / 6 h / 140 °C

2.1: magnesium n-propylate / propan-1-ol / 18 h / Reflux

2.2: 18 h / 80 °C

3.1: triethylamine / dichloromethane / 12 h / 20 °C

With ammonia; sodium; magnesium n-propylate; triethylamine; In propan-1-ol; dichloromethane; ethylene glycol;
DOI:10.1016/j.tetlet.2012.07.087

Reference yield:

: 1400998-11-9
4,7-bis(2-tetrahydropyranyloxyethoxy)-1,3-diiminoisoindoline

: 1400998-21-1
18,21-bis(2-(4-methylbenzenesulfonyl)ethoxy)-tris[1,4-dioxino[g,l,q](2R,3R)-2,3-dimethoxy-2,3-dimethyl]-25H,27H-benzo[b]porphyrazine

Guidance literature:: Multi-step reaction with 2 steps

1.1: magnesium n-propylate / propan-1-ol / 18 h / Reflux

1.2: 18 h / 80 °C

2.1: triethylamine / dichloromethane / 12 h / 20 °C

With magnesium n-propylate; triethylamine; In propan-1-ol; dichloromethane;
DOI:10.1016/j.tetlet.2012.07.087