1,2,3-triphenylindolizine

Base Information

Chemical Name:1,2,3-triphenylindolizine
CAS No.:67000-09-3
Molecular Formula:C₂₆H₁₉N
Molecular Weight:345.444
Hs Code.:

Synonyms:

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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 1,2,3-triphenylindolizine

Chemical Property:

Purity/Quality:

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Technology Process of 1,2,3-triphenylindolizine

There total 9 articles about 1,2,3-triphenylindolizine 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: 25.0%

: 27032-01-5
pyridinium 1-dicyanomethylide

: 16510-49-9
1,2,3-triphenylcyclopropene

: 67000-09-3
1,2,3-triphenylindolizine

: 67000-10-6
6-cyano-7,8,9-triphenyl-4H-quinolizine

Guidance literature:: In N,N-dimethyl-formamide; for 4h; Heating;
DOI:10.1039/P19810000073

Reference yield:

: 2-iodo-1,3-diphenylindolizine

: 98-80-6
phenylboronic acid

: 67000-09-3
1,2,3-triphenylindolizine

Guidance literature:: With palladium diacetate; triphenylphosphine; cesium fluoride; In 1,2-dimethoxyethane; at 90 ℃; for 2h; Inert atmosphere;
DOI:10.1021/acs.oprd.9b00418

Reference yield:

: 536-74-3
phenylacetylene

: 67000-09-3
1,2,3-triphenylindolizine

Guidance literature:: Multi-step reaction with 5 steps

1.1: n-butyllithium / hexane; tetrahydrofuran / 0.5 h / -78 °C / Inert atmosphere

1.2: 15 h / 20 °C / Inert atmosphere

2.1: dmap; triethylamine / dichloromethane / 0.17 h / 20 °C / Inert atmosphere

2.2: 22 h / Reflux; Inert atmosphere

3.1: copper(l) cyanide / pentane; tetrahydrofuran / 0.25 h / -40 °C / Inert atmosphere

3.2: 4 h / -80 - -10 °C / Inert atmosphere

4.1: potassium carbonate; iodine / acetonitrile / 20 h / 70 °C / Inert atmosphere

5.1: triphenylphosphine; cesium fluoride; palladium diacetate / 1,2-dimethoxyethane / 2 h / 90 °C / Inert atmosphere

With dmap; n-butyllithium; iodine; palladium diacetate; copper(l) cyanide; potassium carbonate; triethylamine; triphenylphosphine; cesium fluoride; In tetrahydrofuran; 1,2-dimethoxyethane; hexane; dichloromethane; acetonitrile; pentane; 5.1: |Suzuki Coupling;
DOI:10.1021/acs.oprd.9b00418