Acetaldehyde, (3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)- (9CI)

Base Information

Chemical Name:Acetaldehyde, (3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)- (9CI)
CAS No.:345892-00-4
Molecular Formula:C₉H₁₀N₂O
Molecular Weight:162.191
Hs Code.:
Mol file:345892-00-4.mol

Synonyms:Acetaldehyde, (3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)- (9CI)

Suppliers and Price of Acetaldehyde, (3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)- (9CI)

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

AccelPharmtech
2-(3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)-Acetaldehyde 97.00%
25G
$ 6000.00

AccelPharmtech
2-(3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)-Acetaldehyde 97.00%
5G
$ 3230.00

AccelPharmtech
2-(3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)-Acetaldehyde 97.00%
1G
$ 1890.00

Total 1 raw suppliers

Chemical Property of Acetaldehyde, (3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)- (9CI)

Chemical Property:

Purity/Quality:: 2-(3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)-Acetaldehyde 97.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of Acetaldehyde, (3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)- (9CI)

There total 2 articles about Acetaldehyde, (3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-ylidene)- (9CI) 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: 42.0%

: [2-(3,4-dihydro-2H-pyrrolo[1,2-a]pyrazin-1-ylidene)-ethylidene]-dimethyl-ammonium; chloride

: 345892-00-4
2-(1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-ylidene)acetaldehyde

Guidance literature:: With sodium carbonate; at 60 - 70 ℃;
DOI:10.1023/A:1002876901829

Reference yield:

: 64608-66-8
1-methyl-3,4-dihydropyrrolo[1,2-a]pyrazine

: 345892-00-4
2-(1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-ylidene)acetaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1.1: POCl₃ / 0.5 h

1.2: 58 percent / dimethylformamide / 20 °C

2.1: 42 percent / aq. Na₂CO₃ / 60 - 70 °C

With sodium carbonate; trichlorophosphate; 1.2: Vilsmeier formylation;
DOI:10.1023/A:1002876901829