Diethyl 6-acetyl-5,6-dihydropyrido[3,4-b]pyrazine-7,7(8H)-dicarboxylate

Base Information

Chemical Name:Diethyl 6-acetyl-5,6-dihydropyrido[3,4-b]pyrazine-7,7(8H)-dicarboxylate
CAS No.:264623-82-7
Molecular Formula:C15H19N3O5
Molecular Weight:321.32800
Hs Code.:2933990090
DSSTox Substance ID:DTXSID60432964
Wikidata:Q82247108
Mol file:264623-82-7.mol

Synonyms:264623-82-7;Diethyl 6-acetyl-5,6-dihydropyrido[3,4-b]pyrazine-7,7(8H)-dicarboxylate;diethyl 6-acetyl-5,8-dihydropyrido[3,4-b]pyrazine-7,7-dicarboxylate;SCHEMBL6804067;DTXSID60432964;LRQAXLQLWDXRBZ-UHFFFAOYSA-N;Diethyl6-acetyl-5,6-dihydropyrido[3,4-b]pyrazine-7,7(8H)-dicarboxylate;Diethyl 6-acetyl-5,8-dihydropyrido[3,4-b]pyrazine-7,7(6H)-di carboxylate;diethyl 6-acetyl-5,8-dihydropyrido[3,4-b]pyrazine-7,7(6h)-dicarboxylate;ethyl (+/-)-6-acetyl-7-ethoxycarbonyl-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylate

Suppliers and Price of Diethyl 6-acetyl-5,6-dihydropyrido[3,4-b]pyrazine-7,7(8H)-dicarboxylate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Crysdot
Diethyl6-acetyl-5,6-dihydropyrido[3,4-b]pyrazine-7,7(8H)-dicarboxylate 95+%
1g
$ 1186.00

American Custom Chemicals Corporation
DIETHYL-6-ACETYL-5,6-DIHYDROPYRIDO[3,4-B]PYRAZINE-7,7(8H)-DICARBOXYLATE 95.00%
5MG
$ 501.47

Total 2 raw suppliers

Chemical Property of Diethyl 6-acetyl-5,6-dihydropyrido[3,4-b]pyrazine-7,7(8H)-dicarboxylate

Chemical Property:

Boiling Point:448.1±45.0 °C(Predicted)
PKA:-0?+-.0.40(Predicted)
PSA：98.69000
Density:1.276±0.06 g/cm3(Predicted)
LogP:0.18410
XLogP3:-0.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:6
Exact Mass:321.13247072
Heavy Atom Count:23
Complexity:464

Purity/Quality:: Diethyl6-acetyl-5,6-dihydropyrido[3,4-b]pyrazine-7,7(8H)-dicarboxylate 95+% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCOC(=O)C1(CC2=NC=CN=C2CN1C(=O)C)C(=O)OCC

Technology Process of Diethyl 6-acetyl-5,6-dihydropyrido[3,4-b]pyrazine-7,7(8H)-dicarboxylate

There total 2 articles about Diethyl 6-acetyl-5,6-dihydropyrido[3,4-b]pyrazine-7,7(8H)-dicarboxylate 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: 60.0%

: 51043-75-5
2,3-bis(chloromethyl)pyrazine

: 1068-90-2
2-acetylaminomalonic acid diethyl ester

: 264623-82-7
ethyl 6-acetyl-7-ethoxycarbonyl-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylate

Guidance literature:: With caesium carbonate; In acetonitrile; for 5h; Heating;
DOI:10.1016/S0968-0896(02)00426-1

Reference yield:

: 5910-89-4
2,3-dimethylpyrazine

: 264623-82-7
ethyl 6-acetyl-7-ethoxycarbonyl-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 44 percent / N-chlorosuccimide; benzoyl peroxide / CCl₄ / 21 h / Heating

2: 60 percent / Cs₂CO₃ / acetonitrile / 5 h / Heating

With N-chloro-succinimide; caesium carbonate; dibenzoyl peroxide; In tetrachloromethane; acetonitrile;
DOI:10.1016/S0968-0896(02)00426-1

Reference yield:

: 501-53-1,94274-21-2
benzyl chloroformate

: 264623-82-7
ethyl 6-acetyl-7-ethoxycarbonyl-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylate

: 264623-59-8
(+/-)-6-benzyloxycarbonyl-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid

Guidance literature:: ethyl 6-acetyl-7-ethoxycarbonyl-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylate; With hydrogenchloride; In water; for 3h; Heating / reflux;

benzyl chloroformate; With sodium carbonate; In 1,4-dioxane; water; at 20 ℃; for 16h;

With hydrogenchloride; In water;