methyl 2-(5-(tert-butyl)thiophene-2-carboxamido)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

Base Information

Chemical Name:methyl 2-(5-(tert-butyl)thiophene-2-carboxamido)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate
CAS No.:1443792-43-5
Molecular Formula:C₂₄H₃₂BNO₅S
Molecular Weight:457.399
Hs Code.:

Synonyms:methyl 2-(5-(tert-butyl)thiophene-2-carboxamido)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

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Chemical Property of methyl 2-(5-(tert-butyl)thiophene-2-carboxamido)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

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Technology Process of methyl 2-(5-(tert-butyl)thiophene-2-carboxamido)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

There total 3 articles about methyl 2-(5-(tert-butyl)thiophene-2-carboxamido)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate 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: 41.0%

: 1443792-42-4
methyl 2-(4-bromophenyl)-2-(5-(tert-butyl)thiophene-2-carboxamido)acetate

: 73183-34-3
bis(pinacol)diborane

: 1443792-43-5
methyl 2-(5-(tert-butyl)thiophene-2-carboxamido)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

Guidance literature:: With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; In dimethyl sulfoxide; at 100 ℃; for 3h;

Reference yield:

: 29212-25-7
5-(tert-butyl)thiophene-2-carboxylic acid

: 1443792-43-5
methyl 2-(5-(tert-butyl)thiophene-2-carboxamido)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

Guidance literature:: Multi-step reaction with 2 steps

1: HATU; triethylamine / N,N-dimethyl-formamide

2: potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / dimethyl sulfoxide / 3 h / 100 °C

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; triethylamine; HATU; In dimethyl sulfoxide; N,N-dimethyl-formamide;

Reference yield:

: methyl 2-amino-2-(4-bromophenyl)acetate hydrogenchloride

: 1443792-43-5
methyl 2-(5-(tert-butyl)thiophene-2-carboxamido)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine; HATU / N,N-dimethyl-formamide

2: potassium acetate; palladium bis[bis(diphenylphosphino)ferrocene] dichloride / dimethyl sulfoxide / 3 h / 40 - 100 °C / Inert atmosphere

With palladium bis[bis(diphenylphosphino)ferrocene] dichloride; potassium acetate; triethylamine; HATU; In dimethyl sulfoxide; N,N-dimethyl-formamide;