Methansulfonsaeure-<9,11-dimethyl-4,6-bis(1-methylaethyl)-2,2-diphenyl-1,3-benzodioxolo<5,6-b><1,4>benzodioxin-7-yl>ester

Base Information

• Chemical Name: Methansulfonsaeure-<9,11-dimethyl-4,6-bis(1-methylaethyl)-2,2-diphenyl-1,3-benzodioxolo<5,6-b><1,4>benzodioxin-7-yl>ester
• CAS No.: 101958-79-6
• Molecular Formula: C₃₄H₃₄O₇S
• Molecular Weight: 586.706

Synonyms:Methansulfonsaeure-<9,11-dimethyl-4,6-bis(1-methylaethyl)-2,2-diphenyl-1,3-benzodioxolo<5,6-b><1,4>benzodioxin-7-yl>ester

Chemical Property of Methansulfonsaeure-<9,11-dimethyl-4,6-bis(1-methylaethyl)-2,2-diphenyl-1,3-benzodioxolo<5,6-b><1,4>benzodioxin-7-yl>ester

Chemical Property:

Purity/Quality:

Safty Information:

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Useful:

Technology Process of Methansulfonsaeure-<9,11-dimethyl-4,6-bis(1-methylaethyl)-2,2-diphenyl-1,3-benzodioxolo<5,6-b><1,4>benzodioxin-7-yl>ester

There total 2 articles about Methansulfonsaeure-<9,11-dimethyl-4,6-bis(1-methylaethyl)-2,2-diphenyl-1,3-benzodioxolo<5,6-b><1,4>benzodioxin-7-yl>ester 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:

Methansulfonsaeure-<4,6-dimethyl-1,9-bis(1-methylaethyl)-7,8-dioxo-7,8-dihydrobenzo<1,4>dioxin-2-yl>ester (101958-73-0) → Methansulfonsaeure-<9,11-dimethyl-4,6-bis(1-methylaethyl)-2,2-diphenyl-1,3-benzodioxolo<5,6-b><1,4>benzodioxin-7-yl>ester (101958-79-6)

Guidance literature:

Multi-step reaction with 2 steps

1: Na₂S₂O₄ / H₂O; CH₂Cl₂

2: α-pinene / CHCl3 / 1.) 80 deg C, 12 h; 2.) 100 deg C, 24 h

With sodium dithionite; Pinene; In dichloromethane; chloroform; water;

DOI:10.1002/hlca.19850680407

Reference yield:

Dichlorodiphenylmethane (2051-90-3) + Methanesulfonic acid 7,8-dihydroxy-1,9-diisopropyl-4,6-dimethyl-dibenzo[1,4]dioxin-2-yl ester (101958-81-0) → Methansulfonsaeure-<9,11-dimethyl-4,6-bis(1-methylaethyl)-2,2-diphenyl-1,3-benzodioxolo<5,6-b><1,4>benzodioxin-7-yl>ester (101958-79-6)

Guidance literature:

With Pinene; In chloroform; Yield given; 1.) 80 deg C, 12 h; 2.) 100 deg C, 24 h;

DOI:10.1002/hlca.19850680407

Reference yield: 93.0%

Methansulfonsaeure-<9,11-dimethyl-4,6-bis(1-methylaethyl)-2,2-diphenyl-1,3-benzodioxolo<5,6-b><1,4>benzodioxin-7-yl>ester (101958-79-6) → 9,11-Dimethyl-4,6-bis(1-methylaethyl)-2,2-diphenyl-1,3-benzodioxolo<5,6-b><1,4>benzodioxin-7-ol (101958-87-6)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; at 60 ℃; for 8h;

DOI:10.1002/hlca.19850680407

upstream raw materials:

Dichlorodiphenylmethane

Methanesulfonic acid 7,8-dihydroxy-1,9-diisopropyl-4,6-dimethyl-dibenzo[1,4]dioxin-2-yl ester

Methansulfonsaeure-<4,6-dimethyl-1,9-bis(1-methylaethyl)-7,8-dioxo-7,8-dihydrobenzo<1,4>dioxin-2-yl>ester

Downstream raw materials:

9,11-Dimethyl-4,6-bis(1-methylaethyl)-2,2-diphenyl-1,3-benzodioxolo<5,6-b><1,4>benzodioxin-7-ol

Ecklonochinon B

3-Methylbutansaeure-<9,11-dimethyl-4,6-bis(1-methylaethyl)-2,2-diphenyl-1,3-benzodioxolo<5,6-b><1,4>benzodioxin-7-yl>ester

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