(E)-2-{3'-[2'',5''-bis(methoxymethoxy)phenyl]prop-2-enylthio}-1,3-benzothiazole

Base Information

Chemical Name:(E)-2-{3'-[2'',5''-bis(methoxymethoxy)phenyl]prop-2-enylthio}-1,3-benzothiazole
CAS No.:1580541-71-4
Molecular Formula:C₂₀H₂₁NO₄S₂
Molecular Weight:403.523
Hs Code.:

Synonyms:(E)-2-{3'-[2'',5''-bis(methoxymethoxy)phenyl]prop-2-enylthio}-1,3-benzothiazole

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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 (E)-2-{3'-[2'',5''-bis(methoxymethoxy)phenyl]prop-2-enylthio}-1,3-benzothiazole

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Technology Process of (E)-2-{3'-[2'',5''-bis(methoxymethoxy)phenyl]prop-2-enylthio}-1,3-benzothiazole

There total 4 articles about (E)-2-{3'-[2'',5''-bis(methoxymethoxy)phenyl]prop-2-enylthio}-1,3-benzothiazole 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: 89.0%

: 1580541-70-3
(E)-3-[2,5-bis(methoxymethoxy)phenyl]prop-2-en-1-ol

: 149-30-4,118090-09-8
2-Mercaptobenzothiazole

: 1580541-71-4
(E)-2-{3'-[2'',5''-bis(methoxymethoxy)phenyl]prop-2-enylthio}-1,3-benzothiazole

Guidance literature:: With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; toluene; at 0 - 20 ℃; for 10h;
DOI:10.1002/ejoc.201301269 DOI:10.1002/ejoc.201301269

Reference yield:

: 1194-98-5
2,5-Dihydroxybenzaldehyde

: 1580541-71-4
(E)-2-{3'-[2'',5''-bis(methoxymethoxy)phenyl]prop-2-enylthio}-1,3-benzothiazole

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium carbonate / acetone / 10 h / 0 - 20 °C

2.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 °C

2.2: 1 h / 0 °C

3.1: diisobutylaluminium hydride / dichloromethane; hexane / 1 h / -78 - 0 °C

4.1: diethylazodicarboxylate; triphenylphosphine / tetrahydrofuran; toluene / 10 h / 0 - 20 °C

With sodium hydride; diisobutylaluminium hydride; potassium carbonate; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; hexane; dichloromethane; acetone; toluene; mineral oil; 2.2: |Horner-Wadsworth-Emmons Olefination;
DOI:10.1002/ejoc.201301269

Reference yield:

: 13709-07-4
2,5-bis(methoxymethoxy)benzaldehyde

: 1580541-71-4
(E)-2-{3'-[2'',5''-bis(methoxymethoxy)phenyl]prop-2-enylthio}-1,3-benzothiazole

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 °C

1.2: 1 h / 0 °C

2.1: diisobutylaluminium hydride / dichloromethane; hexane / 1 h / -78 - 0 °C

3.1: diethylazodicarboxylate; triphenylphosphine / tetrahydrofuran; toluene / 10 h / 0 - 20 °C

With sodium hydride; diisobutylaluminium hydride; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; hexane; dichloromethane; toluene; mineral oil; 1.2: |Horner-Wadsworth-Emmons Olefination;
DOI:10.1002/ejoc.201301269