1,1-Bis(4-chlorobenzyl)-3,4-dihydro-2(1H)-naphthalenone p-Toluenesulfonylhydrazone

Base Information

Chemical Name:1,1-Bis(4-chlorobenzyl)-3,4-dihydro-2(1H)-naphthalenone p-Toluenesulfonylhydrazone
CAS No.:146450-79-5
Molecular Formula:C₃₁H₂₈Cl₂N₂O₂S
Molecular Weight:563.548
Hs Code.:

Synonyms:1,1-Bis(4-chlorobenzyl)-3,4-dihydro-2(1H)-naphthalenone p-Toluenesulfonylhydrazone

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Chemical Property of 1,1-Bis(4-chlorobenzyl)-3,4-dihydro-2(1H)-naphthalenone p-Toluenesulfonylhydrazone

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Technology Process of 1,1-Bis(4-chlorobenzyl)-3,4-dihydro-2(1H)-naphthalenone p-Toluenesulfonylhydrazone

There total 3 articles about 1,1-Bis(4-chlorobenzyl)-3,4-dihydro-2(1H)-naphthalenone p-Toluenesulfonylhydrazone 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: 55.0%

: 1576-35-8
toluene-4-sulfonic acid hydrazide

: 146450-77-3
1,1-Bis(4-chlorobenzyl)-3,4-dihydro-2(1H)-naphthalenone

: 146450-79-5
1,1-Bis(4-chlorobenzyl)-3,4-dihydro-2(1H)-naphthalenone p-Toluenesulfonylhydrazone

Guidance literature:: With hydrogenchloride; In methanol; for 60h; Heating;
DOI:10.1021/jo00060a058

Reference yield:

: 104-83-6
1-Chloro-4-(chloromethyl)benzene

: 146450-79-5
1,1-Bis(4-chlorobenzyl)-3,4-dihydro-2(1H)-naphthalenone p-Toluenesulfonylhydrazone

Guidance literature:: Multi-step reaction with 2 steps

1: 1) potassium tert-butoxide / 1) cooling, 2) a) cooling, 30 min, b) room temp., 12 h

2: 55 percent / conc. HCl / methanol / 60 h / Heating

With hydrogenchloride; potassium tert-butylate; In methanol;
DOI:10.1021/jo00060a058

Reference yield:

: 530-93-8
1,2,3,4-tetrahydronaphthalen-2-one

: 146450-79-5
1,1-Bis(4-chlorobenzyl)-3,4-dihydro-2(1H)-naphthalenone p-Toluenesulfonylhydrazone

Guidance literature:: Multi-step reaction with 2 steps

1: 1) potassium tert-butoxide / 1) cooling, 2) a) cooling, 30 min, b) room temp., 12 h

2: 55 percent / conc. HCl / methanol / 60 h / Heating

With hydrogenchloride; potassium tert-butylate; In methanol;
DOI:10.1021/jo00060a058