2-ethynylbenzaldehyde benzoylhydrazone

Base Information

• Chemical Name: 2-ethynylbenzaldehyde benzoylhydrazone
• CAS No.: 75586-29-7
• Molecular Formula: C₁₆H₁₂N₂O
• Molecular Weight: 248.284
• Mol file: 75586-29-7.mol

Synonyms:2-ethynylbenzaldehyde benzoylhydrazone

Chemical Property of 2-ethynylbenzaldehyde benzoylhydrazone

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of 2-ethynylbenzaldehyde benzoylhydrazone

There total 1 articles about 2-ethynylbenzaldehyde benzoylhydrazone 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: 61.0%

2-ethynylbenzaldehyde (38846-64-9) + benzoic acid hydrazide (613-94-5) → 2-ethynylbenzaldehyde benzoylhydrazone (75586-29-7)

Guidance literature:

With hydrogenchloride; In ethanol; for 0.0833333h; Ambient temperature; dark;

Reference yield: 77.0%

2-ethynylbenzaldehyde benzoylhydrazone (75586-29-7) → Isoquinoline-N-benzoylimine (31382-98-6)

Guidance literature:

With 1,5-Diazabicyclo[5.4.0]undec-5-ene; In ethanol; for 72h; Ambient temperature; dark;

Reference yield: 72.0%

acetic acid 1-phenyl-buta-2,3-dienyl ester (935749-19-2) + 2-ethynylbenzaldehyde benzoylhydrazone (75586-29-7) → (E)-phenyl(2-styrylpyrazolo[5,1-a]isoquinolin-3(10bH)-yl)methanone

Guidance literature:

2-ethynylbenzaldehyde benzoylhydrazone; With silver trifluoromethanesulfonate; In 1,2-dichloro-ethane; at 80 ℃; for 4h; Inert atmosphere; Schlenk technique;

acetic acid 1-phenyl-buta-2,3-dienyl ester; With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dichloro-ethane; at 20 - 40 ℃; for 4h; Inert atmosphere; Schlenk technique;

DOI:10.1039/c9cc06670e

upstream raw materials:

2-ethynylbenzaldehyde

benzoic acid hydrazide

Downstream raw materials:

Isoquinoline-N-benzoylimine