9-[4-(dimethylamino)phenyl]-7-[4-(dimethylamino)phenylethynyl]nona-6-en-2,4,8-triyn-1-ol

Base Information

Chemical Name:9-[4-(dimethylamino)phenyl]-7-[4-(dimethylamino)phenylethynyl]nona-6-en-2,4,8-triyn-1-ol
CAS No.:947338-54-7
Molecular Formula:C₂₇H₂₄N₂O
Molecular Weight:392.5
Hs Code.:

Synonyms:9-[4-(dimethylamino)phenyl]-7-[4-(dimethylamino)phenylethynyl]nona-6-en-2,4,8-triyn-1-ol

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Chemical Property of 9-[4-(dimethylamino)phenyl]-7-[4-(dimethylamino)phenylethynyl]nona-6-en-2,4,8-triyn-1-ol

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Technology Process of 9-[4-(dimethylamino)phenyl]-7-[4-(dimethylamino)phenylethynyl]nona-6-en-2,4,8-triyn-1-ol

There total 1 articles about 9-[4-(dimethylamino)phenyl]-7-[4-(dimethylamino)phenylethynyl]nona-6-en-2,4,8-triyn-1-ol 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: 81.0%

: 947338-51-4
4,4'-[3-(3-(trimethylsilyl)prop-2-ynylidene)penta-1,4-diyne-1,5-diyl]bis(N,N-dimethylaniline)

: 107-19-7
propargyl alcohol

: 947338-54-7
9-[4-(dimethylamino)phenyl]-7-[4-(dimethylamino)phenylethynyl]nona-6-en-2,4,8-triyn-1-ol

Guidance literature:: 4,4'-[3-(3-(trimethylsilyl)prop-2-ynylidene)penta-1,4-diyne-1,5-diyl]bis(N,N-dimethylaniline); With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 1h;

propargyl alcohol; With N,N,N,N,-tetramethylethylenediamine; copper(l) chloride; In dichloromethane; at 20 ℃; for 14h; Further stages.;
DOI:10.1002/chem.200601735

Reference yield:

: 947338-54-7
9-[4-(dimethylamino)phenyl]-7-[4-(dimethylamino)phenylethynyl]nona-6-en-2,4,8-triyn-1-ol

: C₂₇H₂₂N₂O

Guidance literature:: With Dess-Martin periodane; In dichloromethane; at 20 ℃; for 1h;
DOI:10.1002/chem.200601735

Reference yield:

: 947338-54-7
9-[4-(dimethylamino)phenyl]-7-[4-(dimethylamino)phenylethynyl]nona-6-en-2,4,8-triyn-1-ol

: 2-[9-(4-dimethylaminophenyl)-7-(4-dimethylaminophenylethynyl)nona-6-en-2,4,8-triynylidene]malononitrile

Guidance literature:: Multi-step reaction with 2 steps

1: Dess-Martin periodinane / CH₂Cl₂ / 1 h / 20 °C

2: 97 mg / Al₂O₃ / 1 h / Heating

With aluminum oxide; Dess-Martin periodane; In dichloromethane; 1: Dess-Martin oxidation / 2: Knoevenagel condensation;
DOI:10.1002/chem.200601735