<<1-ethoxycarbonyl-1-(2,5-difluoro-6-(p-tolylthio)nicotinoyl)methylene>hydrazono>triphenylphosphorane

Base Information

Chemical Name:<<1-ethoxycarbonyl-1-(2,5-difluoro-6-(p-tolylthio)nicotinoyl)methylene>hydrazono>triphenylphosphorane
CAS No.:133414-01-4
Molecular Formula:C₃₅H₂₈F₂N₃O₃PS
Molecular Weight:639.662
Hs Code.:

Synonyms:<<1-ethoxycarbonyl-1-(2,5-difluoro-6-(p-tolylthio)nicotinoyl)methylene>hydrazono>triphenylphosphorane

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Chemical Property of <<1-ethoxycarbonyl-1-(2,5-difluoro-6-(p-tolylthio)nicotinoyl)methylene>hydrazono>triphenylphosphorane

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Technology Process of <<1-ethoxycarbonyl-1-(2,5-difluoro-6-(p-tolylthio)nicotinoyl)methylene>hydrazono>triphenylphosphorane

There total 6 articles about <<1-ethoxycarbonyl-1-(2,5-difluoro-6-(p-tolylthio)nicotinoyl)methylene>hydrazono>triphenylphosphorane 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: 80.0%

: 133413-98-6
ethyl 2-diazo-2-<2,5-difluoro-6-(p-tolylthio)nicotinoyl>acetate

: 603-35-0
triphenylphosphine

: 133414-01-4
<<1-ethoxycarbonyl-1-(2,5-difluoro-6-(p-tolylthio)nicotinoyl)methylene>hydrazono>triphenylphosphorane

Guidance literature:: In di-isopropyl ether; for 23h; Ambient temperature;
DOI:10.1248/cpb.38.3211

Reference yield:

: 108108-39-0
2,5-difluoro-6-(p-tolylthio)nicotinoyl chloride

: 133414-01-4
<<1-ethoxycarbonyl-1-(2,5-difluoro-6-(p-tolylthio)nicotinoyl)methylene>hydrazono>triphenylphosphorane

Guidance literature:: Multi-step reaction with 2 steps

1: 79 percent / CHCl₃ / ice-cooling, 15 min, then RT, 1 h, then 50-55 deg C, 18 h

2: 80 percent / diisopropyl ether / 23 h / Ambient temperature

In chloroform; di-isopropyl ether;
DOI:10.1248/cpb.38.3211

Reference yield:

: 108108-38-9
2,5-difluoro-6-(p-tolylthio)nicotinic acid

: 133414-01-4
<<1-ethoxycarbonyl-1-(2,5-difluoro-6-(p-tolylthio)nicotinoyl)methylene>hydrazono>triphenylphosphorane

Guidance literature:: Multi-step reaction with 3 steps

1: 71 percent / SOCl₂ / Heating

2: 79 percent / CHCl₃ / ice-cooling, 15 min, then RT, 1 h, then 50-55 deg C, 18 h

3: 80 percent / diisopropyl ether / 23 h / Ambient temperature

With thionyl chloride; In chloroform; di-isopropyl ether;
DOI:10.1248/cpb.38.3211