1,4-Dihydro-(4-methylbenzoyl)-4-<(4-methylphenylsulfonyl)phenylmethylen>pyridin

Base Information

Chemical Name:1,4-Dihydro-(4-methylbenzoyl)-4-<(4-methylphenylsulfonyl)phenylmethylen>pyridin
CAS No.:95377-92-7
Molecular Formula:C₂₇H₂₃NO₃S
Molecular Weight:441.551
Hs Code.:

Synonyms:1,4-Dihydro-(4-methylbenzoyl)-4-<(4-methylphenylsulfonyl)phenylmethylen>pyridin

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Chemical Property of 1,4-Dihydro-(4-methylbenzoyl)-4-<(4-methylphenylsulfonyl)phenylmethylen>pyridin

Chemical Property:

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Technology Process of 1,4-Dihydro-(4-methylbenzoyl)-4-<(4-methylphenylsulfonyl)phenylmethylen>pyridin

There total 3 articles about 1,4-Dihydro-(4-methylbenzoyl)-4-<(4-methylphenylsulfonyl)phenylmethylen>pyridin 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: 90.0%

: 87732-48-7
4-<α-(4-methylphenylsulfonyl)benzyl>pyridine

: 874-60-2
4-methyl-benzoyl chloride

: 95377-92-7
1,4-Dihydro-(4-methylbenzoyl)-4-<(4-methylphenylsulfonyl)phenylmethylen>pyridin

Guidance literature:: With triethylamine; In chloroform; 1) room temp., 30 min, 2) 2 h;

Reference yield: 88.0%

: 874-60-2
4-methyl-benzoyl chloride

: 116665-03-3
4-<(4-Methylphenylsulfonyl)phenylmethyl>pyridin-Natrium

: 95377-92-7
1,4-Dihydro-(4-methylbenzoyl)-4-<(4-methylphenylsulfonyl)phenylmethylen>pyridin

Guidance literature:: In tetrahydrofuran; at 20 ℃; for 0.25h;

Reference yield:

: 87732-48-7
4-<α-(4-methylphenylsulfonyl)benzyl>pyridine

: 95377-92-7
1,4-Dihydro-(4-methylbenzoyl)-4-<(4-methylphenylsulfonyl)phenylmethylen>pyridin

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / NaN(SiMe₃)2 / tetrahydrofuran / 1.) (-70) - (-80) deg C, 1 h; 2.) 20 deg C, 3 h

2: 88 percent / tetrahydrofuran / 0.25 h / 20 °C

With sodium hexamethyldisilazane; In tetrahydrofuran;