5-(anthracen-9-yl)-3-(4-chlorophenyl)-1-(1-hydrazonoethyl)-4, 5-dihydro-1H-pyrazole

Base Information

Chemical Name:5-(anthracen-9-yl)-3-(4-chlorophenyl)-1-(1-hydrazonoethyl)-4, 5-dihydro-1H-pyrazole
CAS No.:1337561-37-1
Molecular Formula:C₂₅H₂₁ClN₄
Molecular Weight:412.922
Hs Code.:

Synonyms:5-(anthracen-9-yl)-3-(4-chlorophenyl)-1-(1-hydrazonoethyl)-4, 5-dihydro-1H-pyrazole

Suppliers and Price of 5-(anthracen-9-yl)-3-(4-chlorophenyl)-1-(1-hydrazonoethyl)-4, 5-dihydro-1H-pyrazole

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

Total 0 raw suppliers

Chemical Property of 5-(anthracen-9-yl)-3-(4-chlorophenyl)-1-(1-hydrazonoethyl)-4, 5-dihydro-1H-pyrazole

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 5-(anthracen-9-yl)-3-(4-chlorophenyl)-1-(1-hydrazonoethyl)-4, 5-dihydro-1H-pyrazole

There total 4 articles about 5-(anthracen-9-yl)-3-(4-chlorophenyl)-1-(1-hydrazonoethyl)-4, 5-dihydro-1H-pyrazole 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%

: 1337561-28-0
1-(5-(anthracen-9-yl)-3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl)ethanone

: 1337561-37-1
5-(anthracen-9-yl)-3-(4-chlorophenyl)-1-(1-hydrazonoethyl)-4, 5-dihydro-1H-pyrazole

Guidance literature:: With hydrazine hydrate; acetic acid; In ethanol; for 8h; Reflux;
DOI:10.1590/S0103-50532011000700014

Reference yield:

: 57076-91-2
(E)-3-(anthracen-10-yl)-1-(4-chlorophenyl)prop-2-en-1-one

: 1337561-37-1
5-(anthracen-9-yl)-3-(4-chlorophenyl)-1-(1-hydrazonoethyl)-4, 5-dihydro-1H-pyrazole

Guidance literature:: Multi-step reaction with 2 steps

1: hydrazine hydrate / 8 h / Reflux

2: hydrazine hydrate; acetic acid / ethanol / 8 h / Reflux

With hydrazine hydrate; acetic acid; In ethanol;
DOI:10.1590/S0103-50532011000700014

Reference yield:

: 99-91-2
para-chloroacetophenone

: 1337561-37-1
5-(anthracen-9-yl)-3-(4-chlorophenyl)-1-(1-hydrazonoethyl)-4, 5-dihydro-1H-pyrazole

Guidance literature:: Multi-step reaction with 3 steps

1: potassium hydroxide / ethanol; water / 4 h / 20 °C

2: hydrazine hydrate / 8 h / Reflux

3: hydrazine hydrate; acetic acid / ethanol / 8 h / Reflux

With hydrazine hydrate; acetic acid; potassium hydroxide; In ethanol; water;
DOI:10.1590/S0103-50532011000700014