7--1,3,5-cycloheptatriene

Base Information

Chemical Name:7--1,3,5-cycloheptatriene
CAS No.:116971-95-0
Molecular Formula:C₂₁H₁₈O₂S
Molecular Weight:334.439
Hs Code.:

7-<phenyl(p-tolylsulfonyl)methylene>-1,3,5-cycloheptatriene

Synonyms:7--1,3,5-cycloheptatriene

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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 7--1,3,5-cycloheptatriene

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Technology Process of 7--1,3,5-cycloheptatriene

There total 2 articles about 7--1,3,5-cycloheptatriene 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: 73.0%

: 116971-89-2
chloro(7-cycloheptatrienyl)phenyl(p-tolylsulfonyl)methane

: 116971-95-0
7--1,3,5-cycloheptatriene

Guidance literature:: With 2,6-dichloro-benzonitrile; In tetrahydrofuran; at 66 ℃; for 0.666667h;

Reference yield:

: 38009-88-0
α-chlorobenzyl p-tolyl sulfone

: 116971-95-0
7--1,3,5-cycloheptatriene

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) tBuOK / 1.) DMF, -40 deg C, 5 min; 2.) DMF, -40 deg C, 15 min

2: 73 percent / DBN / tetrahydrofuran / 0.67 h / 66 °C

With 2,6-dichloro-benzonitrile; potassium tert-butylate; In tetrahydrofuran;