tetraethyl 4-thioxo-1-p-tolyl-3,4-dihydroisoquinoline-3,3-diyldiphosphonate

Base Information

Chemical Name:tetraethyl 4-thioxo-1-p-tolyl-3,4-dihydroisoquinoline-3,3-diyldiphosphonate
CAS No.:1374302-01-8
Molecular Formula:C₂₄H₃₁NO₆P₂S
Molecular Weight:523.527
Hs Code.:

Synonyms:tetraethyl 4-thioxo-1-p-tolyl-3,4-dihydroisoquinoline-3,3-diyldiphosphonate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of tetraethyl 4-thioxo-1-p-tolyl-3,4-dihydroisoquinoline-3,3-diyldiphosphonate

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Technology Process of tetraethyl 4-thioxo-1-p-tolyl-3,4-dihydroisoquinoline-3,3-diyldiphosphonate

There total 2 articles about tetraethyl 4-thioxo-1-p-tolyl-3,4-dihydroisoquinoline-3,3-diyldiphosphonate 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: 72.8%

: 1660-94-2
Tetraethyl methylenediphosphonate

: 1374301-97-9
4-(4-methylphenyl)-1H-2,3-benzothiazine-1-thione

: 1374302-01-8
tetraethyl 4-thioxo-1-p-tolyl-3,4-dihydroisoquinoline-3,3-diyldiphosphonate

Guidance literature:: With sodium ethanolate; In ethanol; Reflux;
DOI:10.1016/j.ejmech.2012.02.047

Reference yield:

: 51334-76-0
4-(4-methylphenyl)-2,3-benzoxazin-1-one

: 1374302-01-8
tetraethyl 4-thioxo-1-p-tolyl-3,4-dihydroisoquinoline-3,3-diyldiphosphonate

Guidance literature:: Multi-step reaction with 2 steps

1: tetraphosphorus decasulfide / 5,5-dimethyl-1,3-cyclohexadiene / Reflux

2: sodium ethanolate / ethanol / Reflux

With tetraphosphorus decasulfide; sodium ethanolate; In 5,5-dimethyl-1,3-cyclohexadiene; ethanol;
DOI:10.1016/j.ejmech.2012.02.047