3-Benzothiepin, 1,2-dihydro-5-(phenylmethyl)-

Base Information

Chemical Name:3-Benzothiepin, 1,2-dihydro-5-(phenylmethyl)-
CAS No.:93301-15-6
Molecular Formula:C17H16S
Molecular Weight:252.38
Hs Code.:

Synonyms:

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Chemical Property of 3-Benzothiepin, 1,2-dihydro-5-(phenylmethyl)-

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Technology Process of 3-Benzothiepin, 1,2-dihydro-5-(phenylmethyl)-

There total 6 articles about 3-Benzothiepin, 1,2-dihydro-5-(phenylmethyl)- 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: 43.2%

: 93301-13-4
trans-1-benzyl-1-methyl-2-thiochroman 2-oxide

: 93301-15-6
4,5-dihydro-1-benzyl-3-benzothiepin

: 93301-14-5
1,2,4,5-tetrahydro-1-benzylidene-3-benzothiepin

Guidance literature:: With toluene-4-sulfonic acid; In xylene; for 0.75h; Heating;

Reference yield:

: 53512-29-1
1-methyl-2-thiochromene

: 93301-15-6
4,5-dihydro-1-benzyl-3-benzothiepin

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) SO₂Cl₂; 2.) 70percent HClO₄ / 1.) abs. ether, -20 deg C, 30 min; 2.) abs. ether, 30 min

2: 81.6 percent / diethyl ether

3: 83.9 percent / H₂ / 10percent Pd-C / 3.5 h / 30400 Torr / Ambient temperature

4: 70.4 percent / m-chloroperbenzoic acid / CH₂Cl₂

5: 51.7 percent / p-TsOH / xylene / 0.75 h / Heating

With sulfuryl dichloride; perchloric acid; hydrogen; toluene-4-sulfonic acid; 3-chloro-benzenecarboperoxoic acid; palladium on activated charcoal; In diethyl ether; dichloromethane; xylene;

Reference yield:

: 2-thianaphthylium perchlorate

: 93301-15-6
4,5-dihydro-1-benzyl-3-benzothiepin

Guidance literature:: Multi-step reaction with 6 steps

1: 77.9 percent / diethyl ether / Ambient temperature

2: 1.) SO₂Cl₂; 2.) 70percent HClO₄ / 1.) abs. ether, -20 deg C, 30 min; 2.) abs. ether, 30 min

3: 81.6 percent / diethyl ether

4: 83.9 percent / H₂ / 10percent Pd-C / 3.5 h / 30400 Torr / Ambient temperature

5: 70.4 percent / m-chloroperbenzoic acid / CH₂Cl₂

6: 51.7 percent / p-TsOH / xylene / 0.75 h / Heating

With sulfuryl dichloride; perchloric acid; hydrogen; toluene-4-sulfonic acid; 3-chloro-benzenecarboperoxoic acid; palladium on activated charcoal; In diethyl ether; dichloromethane; xylene;