(4-tert-Butyl-2-{6-[5-tert-butyl-2-(dimethoxy-phosphorylmethyl)-3-methyl-phenyl]-3,7-dihydroxy-5-methoxy-5-oxo-5H-5λ⁵-dibenzophosphol-4-yl}-6-methyl-benzyl)-phosphonic acid dimethyl ester

Base Information

• Chemical Name: (4-tert-Butyl-2-{6-[5-tert-butyl-2-(dimethoxy-phosphorylmethyl)-3-methyl-phenyl]-3,7-dihydroxy-5-methoxy-5-oxo-5H-5λ⁵-dibenzophosphol-4-yl}-6-methyl-benzyl)-phosphonic acid dimethyl ester
• CAS No.: 186706-96-7
• Molecular Formula: C₄₁H₅₃O₁₀P₃
• Molecular Weight: 798.787

Synonyms:

Chemical Property of (4-tert-Butyl-2-{6-[5-tert-butyl-2-(dimethoxy-phosphorylmethyl)-3-methyl-phenyl]-3,7-dihydroxy-5-methoxy-5-oxo-5H-5λ⁵-dibenzophosphol-4-yl}-6-methyl-benzyl)-phosphonic acid dimethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (4-tert-Butyl-2-{6-[5-tert-butyl-2-(dimethoxy-phosphorylmethyl)-3-methyl-phenyl]-3,7-dihydroxy-5-methoxy-5-oxo-5H-5λ⁵-dibenzophosphol-4-yl}-6-methyl-benzyl)-phosphonic acid dimethyl ester

There total 4 articles about (4-tert-Butyl-2-{6-[5-tert-butyl-2-(dimethoxy-phosphorylmethyl)-3-methyl-phenyl]-3,7-dihydroxy-5-methoxy-5-oxo-5H-5λ⁵-dibenzophosphol-4-yl}-6-methyl-benzyl)-phosphonic acid dimethyl 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:

5,5'-di-iodo-1,1'-dimethyl-3,3'-di-t-butyl-10H,10'H-9,9'-dioxa-6,6'-biphenanthrenyl (112945-45-6) → (4-tert-Butyl-2-{6-[5-tert-butyl-2-(dimethoxy-phosphorylmethyl)-3-methyl-phenyl]-3,7-dihydroxy-5-methoxy-5-oxo-5H-5λ5-dibenzophosphol-4-yl}-6-methyl-benzyl)-phosphonic acid dimethyl ester (186706-96-7)

Guidance literature:

Multi-step reaction with 5 steps

2: BBr₃ / CH₂Cl₂ / 1.) -70 deg C, 50 min; -70 deg C to -20 deg C, 45 min, 2.) ice-cooling, 1 h

3: pyridine / benzene; CHCl₃ / 3 h

4: 20 h / 115 °C

5: aq. NaOH / methanol / 0.02 h

With pyridine; sodium hydroxide; boron tribromide; In methanol; dichloromethane; chloroform; benzene;

DOI:10.1039/P19960002889

Reference yield:

meso-4,6-Bis(2-bromomethyl-3-methyl-5-tert-butylphenyl)-5-methoxy-5-oxo-5H-5λ5-phosphole-3,7-diyl diacetate (112921-26-3) → (4-tert-Butyl-2-{6-[5-tert-butyl-2-(dimethoxy-phosphorylmethyl)-3-methyl-phenyl]-3,7-dihydroxy-5-methoxy-5-oxo-5H-5λ5-dibenzophosphol-4-yl}-6-methyl-benzyl)-phosphonic acid dimethyl ester (186706-96-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 20 h / 115 °C

2: aq. NaOH / methanol / 0.02 h

With sodium hydroxide; In methanol;

DOI:10.1039/P19960002889

Reference yield:

Methyl 4,13-dimethyl-2,15-di-tert-butyl-17-methoxy-17-oxo-5H,12H,17H-17λ5-phospholo<2,3:3,4;5,4:3',4'>dibenzo<1,2-c:1',2'-c'>bis<2>benzopyran (112921-24-1) → (4-tert-Butyl-2-{6-[5-tert-butyl-2-(dimethoxy-phosphorylmethyl)-3-methyl-phenyl]-3,7-dihydroxy-5-methoxy-5-oxo-5H-5λ5-dibenzophosphol-4-yl}-6-methyl-benzyl)-phosphonic acid dimethyl ester (186706-96-7)

Guidance literature:

Multi-step reaction with 4 steps

1: BBr₃ / CH₂Cl₂ / 1.) -70 deg C, 50 min; -70 deg C to -20 deg C, 45 min, 2.) ice-cooling, 1 h

2: pyridine / benzene; CHCl₃ / 3 h

3: 20 h / 115 °C

4: aq. NaOH / methanol / 0.02 h

With pyridine; sodium hydroxide; boron tribromide; In methanol; dichloromethane; chloroform; benzene;

DOI:10.1039/P19960002889

upstream raw materials:

5,5'-di-iodo-1,1'-dimethyl-3,3'-di-t-butyl-10H,10'H-9,9'-dioxa-6,6'-biphenanthrenyl

Methyl 4,13-dimethyl-2,15-di-tert-butyl-17-methoxy-17-oxo-5H,12H,17H-17λ⁵-phospholo<2,3:3,4;5,4:3',4'>dibenzo<1,2-c:1',2'-c'>bis<2>benzopyran

4,6-bis-(2-bromomethyl-3-methyl-5-t-butylphenyl)-5-methoxydibenzophosphole-3,7-diol 5-oxide

meso-4,6-Bis(2-bromomethyl-3-methyl-5-tert-butylphenyl)-5-methoxy-5-oxo-5H-5λ⁵-phosphole-3,7-diyl diacetate

Downstream raw materials:

{4-tert-Butyl-2-[6-[5-tert-butyl-2-(dimethoxy-phosphorylmethyl)-3-methyl-phenyl]-3,7-bis-(diethoxy-phosphorylmethoxy)-5-methoxy-5-oxo-5H-5λ⁵-dibenzophosphol-4-yl]-6-methyl-benzyl}-phosphonic acid dimethyl ester

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