methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d][1,3]dioxole-5-carboxylate

Base Information

• Chemical Name: methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d][1,3]dioxole-5-carboxylate
• CAS No.: 906563-77-7
• Molecular Formula: C₁₅H₁₉BO₆
• Molecular Weight: 306.123
• Mol file: 906563-77-7.mol

Synonyms:methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d][1,3]dioxole-5-carboxylate

Chemical Property of methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d][1,3]dioxole-5-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d][1,3]dioxole-5-carboxylate

There total 2 articles about methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d][1,3]dioxole-5-carboxylate 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: 77.0%

methyl 6-bromo-1,3-benzodioxole-5-carboxylate (61441-09-6) + 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane (25015-63-8) → methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d][1,3]dioxole-5-carboxylate (906563-77-7) + methyl 3,4-methylenedioxybenzoate (326-56-7)

Guidance literature:

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium hydrogencarbonate; In acetonitrile; at 120 ℃; Inert atmosphere;

DOI:10.1016/j.tet.2009.09.110

Reference yield: 60.0%

4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane (25015-63-8) + methyl 6-iodo-2H-benzo1,3-dioxolene-5-carboxylate (61599-80-2) → methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d][1,3]dioxole-5-carboxylate (906563-77-7) + methyl 3,4-methylenedioxybenzoate (326-56-7)

Guidance literature:

With triethylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In acetonitrile; at 80 ℃; for 0.25h; microwave irradiation;

DOI:10.1021/ol701552r

Reference yield: 65.0%

methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d][1,3]dioxole-5-carboxylate (906563-77-7) + 7-bromo-5-methoxy-2-methyl-1H-indole (1427390-36-0) → 2-methoxy-5-methyl-7H-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridin-7-one (1187950-50-0)

Guidance literature:

With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; triethylamine; In tetrahydrofuran; water; for 120h; Inert atmosphere; Reflux;

DOI:10.1021/jo4006987

upstream raw materials:

4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

methyl 6-iodo-2H-benzo1,3-dioxolene-5-carboxylate

methyl 6-bromo-1,3-benzodioxole-5-carboxylate

Downstream raw materials:

2-methoxy-5-methyl-7H-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridin-7-one

(±)-narciclasine