C₁₉H₁₈N₄O₄

Base Information

Chemical Name:C₁₉H₁₈N₄O₄
CAS No.:1054657-78-1
Molecular Formula:C₁₉H₁₈N₄O₄
Molecular Weight:366.376
Hs Code.:

C<sub>19</sub>H<sub>18</sub>N<sub>4</sub>O<sub>4</sub>

Synonyms:C₁₉H₁₈N₄O₄

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Chemical Property of C₁₉H₁₈N₄O₄

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Technology Process of C₁₉H₁₈N₄O₄

There total 29 articles about C₁₉H₁₈N₄O₄ 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: 85.0%

: 1246512-87-7
C₂₀H₂₀N₄O₃S

: 1054657-78-1
C₁₉H₁₈N₄O₄

Guidance literature:: With sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; water; at 20 ℃; for 1.5h;
DOI:10.1002/asia.201000213

Reference yield:

: 549490-90-6
(5a-carbamoyl-10-oxo-5a,6,7,8-tetrahydro-5H,10H-dipyrrolo[1,2-a;1',2'-d]pyrazin-5-yl)-carbamic acid benzyl ester

: 1054657-78-1
C₁₉H₁₈N₄O₄

Guidance literature:: With pyridine; bis-[(trifluoroacetoxy)iodo]benzene; In acetonitrile; at 23 ℃; for 3h;
DOI:10.1021/ja034575i

Reference yield:

: 549490-72-4
5,10-dioxo-7,8-dihydro-6H,10H-dipyrrolo[1,2-a;1',2'-d]pyrazine-5a-carboxylic acid benzyl ester

: 1054657-78-1
C₁₉H₁₈N₄O₄

Guidance literature:: Multi-step reaction with 10 steps

1.1: 87 percent / NaBH₄ / methanol / 0.25 h / -40 °C

2.1: potassium t-butoxide / 2-methyl-propan-2-ol / 23 °C

3.1: 532.7 mg / pyridine / CH₂Cl₂ / 23 °C

4.1: H₂ / 10 percent Pd/C / ethyl acetate; ethanol / 0.5 h

5.1: oxalyl chloride; DMF / CH₂Cl₂ / 0.5 h / 0 °C

6.1: 306.6 mg / DMAP / CH₂Cl₂ / 23 °C

7.1: 90 percent / NH₃ / methanol / 0.5 h / 0 °C

8.1: triphenylphosphine; diisopropylazodicarboxylate / tetrahydrofuran / 1 h / Heating

8.2: NH₃ / tetrahydrofuran / 0 °C

9.1: 28.0 mg / potassium acetate; TiCl₃; aq. HCl / tetrahydrofuran / 2 h / 23 °C

10.1: bis(trifluoroacetoxy)iodosobenzene; pyridine / acetonitrile / 3 h / 23 °C

With pyridine; hydrogenchloride; dmap; sodium tetrahydroborate; titanium(III) chloride; oxalyl dichloride; di-isopropyl azodicarboxylate; potassium tert-butylate; ammonia; hydrogen; potassium acetate; N,N-dimethyl-formamide; triphenylphosphine; bis-[(trifluoroacetoxy)iodo]benzene; palladium on activated charcoal; In tetrahydrofuran; methanol; ethanol; dichloromethane; ethyl acetate; acetonitrile; tert-butyl alcohol; 8.1: Mitsunobu reaction / 10.1: Hofmann rearrangement;
DOI:10.1021/ja034575i