4,5-di(p-chlorophenyl)-2-cyano-3,6-dihydro-2H-selenopyran-2-yl m-chlorobenzoate

Base Information

Chemical Name:4,5-di(p-chlorophenyl)-2-cyano-3,6-dihydro-2H-selenopyran-2-yl m-chlorobenzoate
CAS No.:157031-00-0
Molecular Formula:C₂₅H₁₆Cl₃NO₂Se
Molecular Weight:547.727
Hs Code.:

Synonyms:4,5-di(p-chlorophenyl)-2-cyano-3,6-dihydro-2H-selenopyran-2-yl m-chlorobenzoate

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Chemical Property of 4,5-di(p-chlorophenyl)-2-cyano-3,6-dihydro-2H-selenopyran-2-yl m-chlorobenzoate

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Technology Process of 4,5-di(p-chlorophenyl)-2-cyano-3,6-dihydro-2H-selenopyran-2-yl m-chlorobenzoate

There total 3 articles about 4,5-di(p-chlorophenyl)-2-cyano-3,6-dihydro-2H-selenopyran-2-yl m-chlorobenzoate 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: 43.0%

: 157030-87-0
4,5-di(p-chlorophenyl)-2-cyano-3,6-dihydro-2H-selenopyran

: 157030-99-4
3,4-di(p-chlorophenyl)-6-cyano-2H-selenopyran

: 157031-00-0
4,5-di(p-chlorophenyl)-2-cyano-3,6-dihydro-2H-selenopyran-2-yl m-chlorobenzoate

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; for 2h;
DOI:10.1248/cpb.42.811

Reference yield: 28.0%

: 937-14-4
3-chloro-benzenecarboperoxoic acid

: 157030-87-0
4,5-di(p-chlorophenyl)-2-cyano-3,6-dihydro-2H-selenopyran

: 157030-99-4
3,4-di(p-chlorophenyl)-6-cyano-2H-selenopyran

: 157031-00-0
4,5-di(p-chlorophenyl)-2-cyano-3,6-dihydro-2H-selenopyran-2-yl m-chlorobenzoate

Guidance literature:: In dichloromethane; for 2h;
DOI:10.1248/cpb.42.811

Reference yield:

: 75416-78-3
4,4'-(buta-1,3-diene-2,3-diyl)bis(chlorobenzene)

: 157031-00-0
4,5-di(p-chlorophenyl)-2-cyano-3,6-dihydro-2H-selenopyran-2-yl m-chlorobenzoate

Guidance literature:: Multi-step reaction with 2 steps

1: 25 percent / Et₃N, calcium chloride dihydrate / ethanol / Heating

2: 43 percent / CH₂Cl₂ / 2 h

With triethylamine; calcium chloride; In ethanol; dichloromethane;
DOI:10.1248/cpb.42.811