5-{2-[7-(diphenylamino)-9,9-diethyl-9H-fluoren-2-yl]ethynyl}thiophene-2-carbaldehyde

Base Information

Chemical Name:5-{2-[7-(diphenylamino)-9,9-diethyl-9H-fluoren-2-yl]ethynyl}thiophene-2-carbaldehyde
CAS No.:1401100-10-4
Molecular Formula:C₃₆H₂₉NOS
Molecular Weight:523.698
Hs Code.:

Synonyms:5-{2-[7-(diphenylamino)-9,9-diethyl-9H-fluoren-2-yl]ethynyl}thiophene-2-carbaldehyde

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Chemical Property of 5-{2-[7-(diphenylamino)-9,9-diethyl-9H-fluoren-2-yl]ethynyl}thiophene-2-carbaldehyde

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Technology Process of 5-{2-[7-(diphenylamino)-9,9-diethyl-9H-fluoren-2-yl]ethynyl}thiophene-2-carbaldehyde

There total 1 articles about 5-{2-[7-(diphenylamino)-9,9-diethyl-9H-fluoren-2-yl]ethynyl}thiophene-2-carbaldehyde 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: 75.0%

: 4701-17-1
5-bromo-2-thiophencarboxaldehyde

: 947402-75-7
9,9-diethyl-7-ethynyl-N,N-diphenyl-9H-fluoren-2-amine

: 1401100-10-4
5-{2-[7-(diphenylamino)-9,9-diethyl-9H-fluoren-2-yl]ethynyl}thiophene-2-carbaldehyde

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine; at 95 ℃; for 24h; Inert atmosphere; Schlenk technique;
DOI:10.1016/j.dyepig.2012.06.004

Reference yield: 70.0%

: 1401100-10-4
5-{2-[7-(diphenylamino)-9,9-diethyl-9H-fluoren-2-yl]ethynyl}thiophene-2-carbaldehyde

: 109-77-3
malononitrile

: 1401100-17-1
2-((5-(2-(7-(diphenylamino)-9,9-diethyl-9H-fluoren-2-yl)ethynyl)thiophen-2-yl)methylene)malononitrile

Guidance literature:: With piperidine; In ethanol; for 12h; Inert atmosphere; Saturated solution; Reflux;
DOI:10.1016/j.dyepig.2012.06.004

Reference yield: 67.0%

: 1401100-10-4
5-{2-[7-(diphenylamino)-9,9-diethyl-9H-fluoren-2-yl]ethynyl}thiophene-2-carbaldehyde

: 372-09-8
cyanoacetic acid

: 1401100-14-8
(E)-2-cyano-3-(5-(2-(7-(diphenylamino)-9,9-diethyl-9H-fluoren-2-yl)ethynyl)thiophen-2-yl)acrylic acid

Guidance literature:: With ammonium acetate; acetic acid; for 12h; Inert atmosphere; Schlenk technique; Reflux;
DOI:10.1016/j.dyepig.2012.06.004