C₂₁H₂₀N₂O₃

Base Information

Chemical Name:C₂₁H₂₀N₂O₃
CAS No.:1620891-38-4
Molecular Formula:C₂₁H₂₀N₂O₃
Molecular Weight:348.401
Hs Code.:

C<sub>21</sub>H<sub>20</sub>N<sub>2</sub>O<sub>3</sub>

Synonyms:C₂₁H₂₀N₂O₃

Suppliers and Price of C₂₁H₂₀N₂O₃

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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 C₂₁H₂₀N₂O₃

Chemical Property:

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Technology Process of C₂₁H₂₀N₂O₃

There total 4 articles about C₂₁H₂₀N₂O₃ 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: 80.0%

: 1620891-36-2
C₂₃H₂₄N₂O₃

: 1620891-38-4
C₂₁H₂₀N₂O₃

Guidance literature:: With water; lithium hydroxide; In tetrahydrofuran; at 20 ℃; for 3h;

Reference yield:

: 64573-23-5
4-(2,3-dihydro-1H-perimidin-2-yl)phenol

: 1620891-38-4
C₂₁H₂₀N₂O₃

Guidance literature:: Multi-step reaction with 2 steps

1: caesium carbonate / N,N-dimethyl-formamide / 40 °C / Inert atmosphere

2: water; lithium hydroxide monohydrate / tetrahydrofuran / 3 h / 20 °C / Inert atmosphere

With lithium hydroxide monohydrate; water; caesium carbonate; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.3390/molecules19010102

Reference yield:

: 479-27-6
naphthalene-1,8-diamine

: 1620891-38-4
C₂₁H₂₀N₂O₃

Guidance literature:: Multi-step reaction with 3 steps

1: zinc acetate hydrate / methanol / 16 h / 20 °C / Inert atmosphere

2: caesium carbonate / N,N-dimethyl-formamide / 40 °C / Inert atmosphere

3: water; lithium hydroxide monohydrate / tetrahydrofuran / 3 h / 20 °C / Inert atmosphere

With lithium hydroxide monohydrate; zinc acetate hydrate; water; caesium carbonate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;
DOI:10.3390/molecules19010102