2-diazo-1-<2-(4-(hydroxymethyl)phenylethynyl)cyclopentenyl>-1-propanone

Base Information

Chemical Name:2-diazo-1-<2-(4-(hydroxymethyl)phenylethynyl)cyclopentenyl>-1-propanone
CAS No.:169522-12-7
Molecular Formula:C₁₇H₁₆N₂O₂
Molecular Weight:280.326
Hs Code.:

Synonyms:2-diazo-1-<2-(4-(hydroxymethyl)phenylethynyl)cyclopentenyl>-1-propanone

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Chemical Property of 2-diazo-1-<2-(4-(hydroxymethyl)phenylethynyl)cyclopentenyl>-1-propanone

Chemical Property:

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Technology Process of 2-diazo-1-<2-(4-(hydroxymethyl)phenylethynyl)cyclopentenyl>-1-propanone

There total 6 articles about 2-diazo-1-<2-(4-(hydroxymethyl)phenylethynyl)cyclopentenyl>-1-propanone 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: 93.0%

: 169522-11-6
2-diazo-1-<2-(4-formylphenylethynyl)cyclopentenyl>-1-propanone

: 169522-12-7
2-diazo-1-<2-(4-(hydroxymethyl)phenylethynyl)cyclopentenyl>-1-propanone

Guidance literature:: With sodium tetrahydroborate; In ethanol; at 0 ℃; for 1h;

Reference yield:

: 122539-74-6
2-trifluoromethanesulfonyloxy-cyclopent-1-enecarboxylic acid ethyl ester

: 169522-12-7
2-diazo-1-<2-(4-(hydroxymethyl)phenylethynyl)cyclopentenyl>-1-propanone

Guidance literature:: Multi-step reaction with 5 steps

1: 73 percent / PdCl₂(PPh₃)2, CuI, 2,6-lutidine / dimethylformamide / 1 h / Ambient temperature

2: 88 percent / aq. NaOH / methanol / 10 h / 30 °C

3: (COCl)2 / benzene / 2 h

4: diethyl ether / 0 °C

5: 93 percent / NaBH₄ / ethanol / 1 h / 0 °C

With 2,6-dimethylpyridine; bis-triphenylphosphine-palladium(II) chloride; sodium hydroxide; sodium tetrahydroborate; copper(l) iodide; oxalyl dichloride; In methanol; diethyl ether; ethanol; N,N-dimethyl-formamide; benzene;

Reference yield:

: 63697-96-1
4-Ethynylbenzaldehyde

: 169522-12-7
2-diazo-1-<2-(4-(hydroxymethyl)phenylethynyl)cyclopentenyl>-1-propanone

Guidance literature:: Multi-step reaction with 5 steps

1: 73 percent / PdCl₂(PPh₃)2, CuI, 2,6-lutidine / dimethylformamide / 1 h / Ambient temperature

2: 88 percent / aq. NaOH / methanol / 10 h / 30 °C

3: (COCl)2 / benzene / 2 h

4: diethyl ether / 0 °C

5: 93 percent / NaBH₄ / ethanol / 1 h / 0 °C

With 2,6-dimethylpyridine; bis-triphenylphosphine-palladium(II) chloride; sodium hydroxide; sodium tetrahydroborate; copper(l) iodide; oxalyl dichloride; In methanol; diethyl ether; ethanol; N,N-dimethyl-formamide; benzene;