5-Chloro-1-(pent-4-en-1-yl)-3-phenylpyrazin-2(1H)-one

Base Information

Chemical Name:5-Chloro-1-(pent-4-en-1-yl)-3-phenylpyrazin-2(1H)-one
CAS No.:393860-84-9
Molecular Formula:C15H15ClN2O
Molecular Weight:274.75
Hs Code.:
DSSTox Substance ID:DTXSID70573357
Nikkaji Number:J1.601.574A
Wikidata:Q82462068

Synonyms:393860-84-9;5-Chloro-1-(pent-4-en-1-yl)-3-phenylpyrazin-2(1H)-one;DTXSID70573357

Suppliers and Price of 5-Chloro-1-(pent-4-en-1-yl)-3-phenylpyrazin-2(1H)-one

Supply Marketing:

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

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Chemical Property of 5-Chloro-1-(pent-4-en-1-yl)-3-phenylpyrazin-2(1H)-one

Chemical Property:

XLogP3:3.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:5
Exact Mass:274.0872908
Heavy Atom Count:19
Complexity:408

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C=CCCCN1C=C(N=C(C1=O)C2=CC=CC=C2)Cl

Technology Process of 5-Chloro-1-(pent-4-en-1-yl)-3-phenylpyrazin-2(1H)-one

There total 2 articles about 5-Chloro-1-(pent-4-en-1-yl)-3-phenylpyrazin-2(1H)-one 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: 72.0%

: 102653-50-9
5-chloro-3-phenyl-2(1H)-pyrazinone

: 1119-51-3
bromopentene

: 393860-84-9
5-chloro-1-(4-pentenyl)-3-phenyl-2(1H)-pyrazinone

Guidance literature:: With caesium carbonate; In 1,4-dioxane; at 50 ℃; for 120h;
DOI:10.1016/S0040-4039(01)01545-3

Reference yield:

: 393860-83-8
5-chloro-1-(4-methoxybenzyl)-3-phenylpyrazin-2-(1H)-one

: 393860-84-9
5-chloro-1-(4-pentenyl)-3-phenyl-2(1H)-pyrazinone

Guidance literature:: Multi-step reaction with 2 steps

1: 88 percent / TFA / 5 h / Heating

2: 72 percent / Cs₂CO₃ / dioxane / 168 h / 50 °C

With caesium carbonate; trifluoroacetic acid; In 1,4-dioxane;
DOI:10.1002/ejoc.200200652

Reference yield:

: 393860-84-9
5-chloro-1-(4-pentenyl)-3-phenyl-2(1H)-pyrazinone

: (1RS,7SR,8SR)-1-phenyl-3,10-diazatricyclo[5.3.1.0^3,8]undeca-2,9-dione

Guidance literature:: 5-chloro-1-(4-pentenyl)-3-phenyl-2(1H)-pyrazinone; Heating;

With water; In ethyl acetate; at 20 ℃; Further stages.;
DOI:10.1002/ejoc.200200652