C₂₁H₁₉N₃O₄

Base Information

Chemical Name:C₂₁H₁₉N₃O₄
CAS No.:1403589-46-7
Molecular Formula:C₂₁H₁₉N₃O₄
Molecular Weight:377.4
Hs Code.:

C<sub>21</sub>H<sub>19</sub>N<sub>3</sub>O<sub>4</sub>

Synonyms:

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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 C₂₁H₁₉N₃O₄

Chemical Property:

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Technology Process of C₂₁H₁₉N₃O₄

There total 7 articles about C₂₁H₁₉N₃O₄ 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:

: 1403589-39-8
6-chloro-4-phenyl-β-D-ribofuranosyl-9H-pyrimido[4,5-b]indole

: 98-80-6
phenylboronic acid

: C₂₈H₂₅N₃O₃

: 1403589-46-7
C₂₁H₁₉N₃O₄

Guidance literature:: With dicyclohexyl {2-sulfo-9-[3-(4-sulfophenyl)propyl]-9H-fluoren-9-yl}phosphonium hydrogen sulfate; palladium diacetate; potassium carbonate; In water; butan-1-ol; at 95 ℃; for 12h;
DOI:10.1016/j.bmc.2012.08.021

Reference yield:

: 365547-91-7
ethyl 2-amino-5-chloro-1H-indole-3-carboxylate

: C₂₈H₂₅N₃O₃

: 1403589-46-7
C₂₁H₁₉N₃O₄

Guidance literature:: Multi-step reaction with 6 steps

1.1: 190 °C

2.1: trichlorophosphate / 120 °C

3.1: N,O-bis-(trimethylsilyl)-acetamide / acetonitrile / 0.17 h / 20 °C

3.2: 8 h / Heating

4.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / toluene / 100 °C

5.1: sodium methylate / methanol / 24 h / 20 °C

6.1: dicyclohexyl {2-sulfo-9-[3-(4-sulfophenyl)propyl]-9H-fluoren-9-yl}phosphonium hydrogen sulfate; palladium diacetate; potassium carbonate / water; butan-1-ol / 12 h / 95 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; N,O-bis-(trimethylsilyl)-acetamide; dicyclohexyl {2-sulfo-9-[3-(4-sulfophenyl)propyl]-9H-fluoren-9-yl}phosphonium hydrogen sulfate; sodium methylate; palladium diacetate; potassium carbonate; trichlorophosphate; In methanol; water; toluene; acetonitrile; butan-1-ol; 4.1: |Suzuki Coupling;
DOI:10.1016/j.bmc.2012.08.021

Reference yield:

: 1403589-25-2
6-chloro-3H-pyrimido[4,5-b]indol-4(9H)-one

: C₂₈H₂₅N₃O₃

: 1403589-46-7
C₂₁H₁₉N₃O₄

Guidance literature:: Multi-step reaction with 5 steps

1.1: trichlorophosphate / 120 °C

2.1: N,O-bis-(trimethylsilyl)-acetamide / acetonitrile / 0.17 h / 20 °C

2.2: 8 h / Heating

3.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / toluene / 100 °C

4.1: sodium methylate / methanol / 24 h / 20 °C

5.1: dicyclohexyl {2-sulfo-9-[3-(4-sulfophenyl)propyl]-9H-fluoren-9-yl}phosphonium hydrogen sulfate; palladium diacetate; potassium carbonate / water; butan-1-ol / 12 h / 95 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; N,O-bis-(trimethylsilyl)-acetamide; dicyclohexyl {2-sulfo-9-[3-(4-sulfophenyl)propyl]-9H-fluoren-9-yl}phosphonium hydrogen sulfate; sodium methylate; palladium diacetate; potassium carbonate; trichlorophosphate; In methanol; water; toluene; acetonitrile; butan-1-ol; 3.1: |Suzuki Coupling;
DOI:10.1016/j.bmc.2012.08.021