Acetic acid, (3-oxo-5H-thiazolo[2,3-b]quinazolin-2(3H)-ylidene)-, phenyl ester

Base Information

Chemical Name:Acetic acid, (3-oxo-5H-thiazolo[2,3-b]quinazolin-2(3H)-ylidene)-, phenyl ester
CAS No.:103870-85-5
Molecular Formula:C₁₈H₁₂N₂O₃S
Molecular Weight:336.371
Hs Code.:
Mol file:103870-85-5.mol

Synonyms:

Suppliers and Price of Acetic acid, (3-oxo-5H-thiazolo[2,3-b]quinazolin-2(3H)-ylidene)-, phenyl ester

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Chemical Property of Acetic acid, (3-oxo-5H-thiazolo[2,3-b]quinazolin-2(3H)-ylidene)-, phenyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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Hazard Codes:

MSDS Files:: SDS file from LookChem

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Technology Process of Acetic acid, (3-oxo-5H-thiazolo[2,3-b]quinazolin-2(3H)-ylidene)-, phenyl ester

There total 3 articles about Acetic acid, (3-oxo-5H-thiazolo[2,3-b]quinazolin-2(3H)-ylidene)-, phenyl 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:

: 22820-08-2
3,4-dihydro-1H-quinazoline-2-thione

: 103870-85-5
(3-oxo-2H,5H-thiazolo<2,3-b>quinazolin-2-ylidene)acetic acid phenyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: toluene / 2 h / Heating

2: 0.62 g / triethylamine, N,N-bis(2-oxo-3-oxazolidinyl)phosphorodiamidic chloride / CH₂Cl₂ / 18 h / Ambient temperature

With N,N-bis[2-oxo-3-oxazolidinyl]phosphorodiamidic chloride; triethylamine; In dichloromethane; toluene;
DOI:10.1002/jhet.5570230519

Reference yield:

: 28144-70-9,88-68-6
anthranilic acid amide

: 103870-85-5
(3-oxo-2H,5H-thiazolo<2,3-b>quinazolin-2-ylidene)acetic acid phenyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: LiAlH₄ / tetrahydrofuran / 26 h / Heating

2: triethylamine / diethyl ether / from -78 deg C to room temperature

3: toluene / 2 h / Heating

4: 0.62 g / triethylamine, N,N-bis(2-oxo-3-oxazolidinyl)phosphorodiamidic chloride / CH₂Cl₂ / 18 h / Ambient temperature

With lithium aluminium tetrahydride; N,N-bis[2-oxo-3-oxazolidinyl]phosphorodiamidic chloride; triethylamine; In tetrahydrofuran; diethyl ether; dichloromethane; toluene;
DOI:10.1002/jhet.5570230519

Reference yield:

: 4403-69-4
2-amino-1-benzylamine

: 103870-85-5
(3-oxo-2H,5H-thiazolo<2,3-b>quinazolin-2-ylidene)acetic acid phenyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: triethylamine / diethyl ether / from -78 deg C to room temperature

2: toluene / 2 h / Heating

3: 0.62 g / triethylamine, N,N-bis(2-oxo-3-oxazolidinyl)phosphorodiamidic chloride / CH₂Cl₂ / 18 h / Ambient temperature

With N,N-bis[2-oxo-3-oxazolidinyl]phosphorodiamidic chloride; triethylamine; In diethyl ether; dichloromethane; toluene;
DOI:10.1002/jhet.5570230519