3,4,7,7,8,8-Hexachlor-2,5-bis(pentachlorphenyl)bicyclo<4.2.0>octa-1,3,5-trien

Base Information

Chemical Name:3,4,7,7,8,8-Hexachlor-2,5-bis(pentachlorphenyl)bicyclo<4.2.0>octa-1,3,5-trien
CAS No.:79977-64-3
Molecular Formula:C₂₀Cl₁₆
Molecular Weight:807.468
Hs Code.:

Synonyms:3,4,7,7,8,8-Hexachlor-2,5-bis(pentachlorphenyl)bicyclo<4.2.0>octa-1,3,5-trien

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Chemical Property of 3,4,7,7,8,8-Hexachlor-2,5-bis(pentachlorphenyl)bicyclo<4.2.0>octa-1,3,5-trien

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Technology Process of 3,4,7,7,8,8-Hexachlor-2,5-bis(pentachlorphenyl)bicyclo<4.2.0>octa-1,3,5-trien

There total 6 articles about 3,4,7,7,8,8-Hexachlor-2,5-bis(pentachlorphenyl)bicyclo<4.2.0>octa-1,3,5-trien 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: 89.0%

: 72434-89-0
1,1,4-Trichlor-2-(pentachlorphenyl)-1-buten-3-in

: 79977-64-3
3,4,7,7,8,8-Hexachlor-2,5-bis(pentachlorphenyl)bicyclo<4.2.0>octa-1,3,5-trien

Guidance literature:: at 150 ℃;

Reference yield: 84.0%

: 79994-11-9
3,3,4,4,7,8-Hexachlor-2,5-bis(pentachlorphenyl)bicyclo<4.2.0>octa-1,5,7-trien

: 79977-64-3
3,4,7,7,8,8-Hexachlor-2,5-bis(pentachlorphenyl)bicyclo<4.2.0>octa-1,3,5-trien

Guidance literature:: In various solvent(s); at 150 ℃; for 1h;

Reference yield:

: 27061-52-5
3,3-Dichlor-2-phenyl-acrolein

: 79977-64-3
3,4,7,7,8,8-Hexachlor-2,5-bis(pentachlorphenyl)bicyclo<4.2.0>octa-1,3,5-trien

Guidance literature:: Multi-step reaction with 6 steps

1: 1) Trapp-mixture, n-butyllithium / 1) n-hexane, -105 deg C, 0.5 h; 2) ether, 2 h, -110 deg C

2: 89 percent / PCl₅ / 1 h / 1) 1h, room temp.; 2) 1h, 60-70 deg C

3: 74 percent / 1) AlCl₃, SOCl₂, S₂Cl₂ / 1) 2 h, reflux; 2) 1 h, 100 deg C

4: 79 percent / potassium tert-butylate / hexane / 5 h / Ambient temperature

5: 79 percent / 135 °C

6: 84 percent / various solvent(s) / 1 h / 150 °C

With disulfur dichloride; n-butyllithium; aluminium trichloride; thionyl chloride; Trapp-mixture; phosphorus pentachloride; potassium tert-butylate; In hexane;