2l2-1,3,2-Benzodioxaplumbole

Base Information

• Chemical Name: 2l2-1,3,2-Benzodioxaplumbole
• CAS No.: 138711-52-1
• Molecular Formula: C6H4O2Pb
• Molecular Weight: 315.297
• Mol file: 138711-52-1.mol

Synonyms:

Chemical Property of 2l2-1,3,2-Benzodioxaplumbole

Chemical Property:

Purity/Quality:

99.90% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2l2-1,3,2-Benzodioxaplumbole

There total 1 articles about 2l2-1,3,2-Benzodioxaplumbole 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: 98.0%

lead (7439-92-1) + benzene-1,2-diol (120-80-9,19481-10-8,37349-32-9) → pyrocatechol; lead (II)-pyrocatecholate (138711-52-1)

Guidance literature:

In acetonitrile; Electrolysis; 3.0 h, 40 mA; elem. anal.;

DOI:10.1016/S0020-1693(03)00057-4

Reference yield: 86.0%

o-bromanil (2435-54-3) + pyrocatechol; lead (II)-pyrocatecholate (138711-52-1) → Pb(4+)*C6H4O2(2-)*C6Br4O2(2-)=Pb(C6H4O2)(C6Br4O2) (617690-47-8)

Guidance literature:

In acetonitrile; under N2 atm. to suspn. Pb(O2C6H4) in MeCN soln. o-O2C6Br4 in MeCN was added and stirred for 6 h; solid was filtered and washed with MeCN and Et2O, and dried under vac. overnight; elem. anal.;

DOI:10.1016/S0020-1693(03)00057-4

Reference yield: 81.0%

iodine (7553-56-2,12190-71-5,8031-47-8) + pyrocatechol; lead (II)-pyrocatecholate (138711-52-1) → Pb(4+)*C6H4O2(2-)*2I(1-)=Pb(C6H4O2)I2

Guidance literature:

In acetonitrile; under N2 atm. to suspn. Pb(O2C6H4) in MeCN soln. I2 in MeCN was added and stirred for 6 h; solid was filtered and washed with MeCN and Et2O, and dried under vac. overnight; elem. anal.;

DOI:10.1016/S0020-1693(03)00057-4

upstream raw materials:

lead

benzene-1,2-diol

Downstream raw materials:

Pb⁽⁴⁺⁾*C₆H₄O₂^(2-)*C₆Br₄O₂^(2-)=Pb(C₆H₄O₂)(C₆Br₄O₂)