3-(4-methylbenzyloxy)-2-pyridinecarboxaldehyde guanylhydrazone sulphate

Base Information

Chemical Name:3-(4-methylbenzyloxy)-2-pyridinecarboxaldehyde guanylhydrazone sulphate
CAS No.:136423-95-5
Molecular Formula:C₁₅H₁₇N₅O*H₂O₄S
Molecular Weight:381.412
Hs Code.:

Synonyms:3-(4-methylbenzyloxy)-2-pyridinecarboxaldehyde guanylhydrazone sulphate

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Chemical Property of 3-(4-methylbenzyloxy)-2-pyridinecarboxaldehyde guanylhydrazone sulphate

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Technology Process of 3-(4-methylbenzyloxy)-2-pyridinecarboxaldehyde guanylhydrazone sulphate

There total 4 articles about 3-(4-methylbenzyloxy)-2-pyridinecarboxaldehyde guanylhydrazone sulphate 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: 69.0%

: 2834-84-6,1068-42-4
aminoguanidine sulphate

: 136423-86-4
3-(4-methylbenzyloxy)-2-pyridinecarboxaldehyde

: 136423-95-5
3-(4-methylbenzyloxy)-2-pyridinecarboxaldehyde guanylhydrazone sulphate

Guidance literature:: With sulfuric acid; In ethanol; at 80 ℃; for 4h;
DOI:10.1016/0223-5234(91)90107-X

Reference yield:

: 14173-30-9
3-hydroxy-2-hydroxymethylpyridine hydrochloride

: 136423-95-5
3-(4-methylbenzyloxy)-2-pyridinecarboxaldehyde guanylhydrazone sulphate

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) EtONa / 1.) ethanol, RT, 1 h, 2.) DMSO, RT, overnight

2: 68 percent / MnO₂ / 1,2-dimethoxy-ethane / 1 h / 100 °C

3: 69 percent / 2 N aq. sulphuric acid / ethanol / 4 h / 80 °C

With manganese(IV) oxide; sulfuric acid; sodium ethanolate; In 1,2-dimethoxyethane; ethanol;
DOI:10.1016/0223-5234(91)90107-X

Reference yield:

: 136423-83-1
3-(4-methylbenzyloxy)-2-pyridinemethanol

: 136423-95-5
3-(4-methylbenzyloxy)-2-pyridinecarboxaldehyde guanylhydrazone sulphate

Guidance literature:: Multi-step reaction with 2 steps

1: 68 percent / MnO₂ / 1,2-dimethoxy-ethane / 1 h / 100 °C

2: 69 percent / 2 N aq. sulphuric acid / ethanol / 4 h / 80 °C

With manganese(IV) oxide; sulfuric acid; In 1,2-dimethoxyethane; ethanol;
DOI:10.1016/0223-5234(91)90107-X