o-ethynylformanilide

Base Information

Chemical Name:o-ethynylformanilide
CAS No.:36626-05-8
Molecular Formula:C₉H₇NO
Molecular Weight:145.161
Hs Code.:

Synonyms:o-ethynylformanilide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of o-ethynylformanilide

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Technology Process of o-ethynylformanilide

There total 3 articles about o-ethynylformanilide 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: 100.0%

: 64-18-6
formic acid

: 52670-38-9
2-ethynylaniline

: 36626-05-8
o-ethynylformanilide

Guidance literature:: formic acid; With acetic anhydride; at 20 ℃; for 0.166667h; Inert atmosphere;

2-ethynylaniline; In dichloromethane; at 20 ℃; for 1h; Inert atmosphere;
DOI:10.1021/ol4016699

Reference yield:

: 615-43-0
2-iodophenylamine

: 36626-05-8
o-ethynylformanilide

Guidance literature:: Multi-step reaction with 2 steps

1.1: acetic anhydride / 0.17 h / 20 °C

1.2: 20 °C

2.1: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine / tetrahydrofuran / 20 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; acetic anhydride; triethylamine; In tetrahydrofuran;
DOI:10.1002/ejoc.201901209