5-(4-Chlor-phenoxy)-thiophen-2-carbonsaeureazid

Base Information

Chemical Name:5-(4-Chlor-phenoxy)-thiophen-2-carbonsaeureazid
CAS No.:123418-56-4
Molecular Formula:C₁₁H₆ClN₃O₂S
Molecular Weight:279.707
Hs Code.:

Synonyms:5-(4-Chlor-phenoxy)-thiophen-2-carbonsaeureazid

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Chemical Property of 5-(4-Chlor-phenoxy)-thiophen-2-carbonsaeureazid

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Technology Process of 5-(4-Chlor-phenoxy)-thiophen-2-carbonsaeureazid

There total 4 articles about 5-(4-Chlor-phenoxy)-thiophen-2-carbonsaeureazid 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:

: 50478-16-5
5-chlorothiophene-2-carbonitrile

: 123418-56-4
5-(4-Chlor-phenoxy)-thiophen-2-carbonsaeureazid

Guidance literature:: Multi-step reaction with 3 steps

1: 69 percent / dimethylsulfoxide / 20 h / 120 - 130 °C

2: 68 percent / NaOH / ethane-1,2-diol / 5 h / 140 - 145 °C

3: Et₃N, chloroformic acid ethylester, 2) NaN₃ / 1) acetone, 5 deg C, 2) H₂O, 0 - 10 deg C, 1h

With sodium hydroxide; sodium azide; chloroformic acid ethyl ester; triethylamine; In ethylene glycol; dimethyl sulfoxide;
DOI:10.1007/BF00809650

Reference yield:

: 123418-48-4
5-(4-Chlor-phenoxy)-thiophen-2-carbonitril

: 123418-56-4
5-(4-Chlor-phenoxy)-thiophen-2-carbonsaeureazid

Guidance literature:: Multi-step reaction with 2 steps

1: 68 percent / NaOH / ethane-1,2-diol / 5 h / 140 - 145 °C

2: Et₃N, chloroformic acid ethylester, 2) NaN₃ / 1) acetone, 5 deg C, 2) H₂O, 0 - 10 deg C, 1h

With sodium hydroxide; sodium azide; chloroformic acid ethyl ester; triethylamine; In ethylene glycol;
DOI:10.1007/BF00809650

Reference yield:

: 1193-00-6
sodium 4-chlorophenolate

: 123418-56-4
5-(4-Chlor-phenoxy)-thiophen-2-carbonsaeureazid

Guidance literature:: Multi-step reaction with 3 steps

1: 69 percent / dimethylsulfoxide / 20 h / 120 - 130 °C

2: 68 percent / NaOH / ethane-1,2-diol / 5 h / 140 - 145 °C

3: Et₃N, chloroformic acid ethylester, 2) NaN₃ / 1) acetone, 5 deg C, 2) H₂O, 0 - 10 deg C, 1h

With sodium hydroxide; sodium azide; chloroformic acid ethyl ester; triethylamine; In ethylene glycol; dimethyl sulfoxide;
DOI:10.1007/BF00809650