(E)-3-[4''''-((E)-2-Cyano-vinyl)-1,1',1'',1''',1''''-pentakis-(toluene-4-sulfonyl)-1H,1'H,1''H,1'''H,1''''H-[3,3';4',3'';4'',3''';4''',3'''']quinquepyrrol-4-yl]-acrylonitrile

Base Information

Chemical Name:(E)-3-[4''''-((E)-2-Cyano-vinyl)-1,1',1'',1''',1''''-pentakis-(toluene-4-sulfonyl)-1H,1'H,1''H,1'''H,1''''H-[3,3';4',3'';4'',3''';4''',3'''']quinquepyrrol-4-yl]-acrylonitrile
CAS No.:125666-38-8
Molecular Formula:C₆₁H₄₉N₇O₁₀S₅
Molecular Weight:1200.43
Hs Code.:

Synonyms:(E)-3-[4''''-((E)-2-Cyano-vinyl)-1,1',1'',1''',1''''-pentakis-(toluene-4-sulfonyl)-1H,1'H,1''H,1'''H,1''''H-[3,3';4',3'';4'',3''';4''',3'''']quinquepyrrol-4-yl]-acrylonitrile

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Chemical Property of (E)-3-[4''''-((E)-2-Cyano-vinyl)-1,1',1'',1''',1''''-pentakis-(toluene-4-sulfonyl)-1H,1'H,1''H,1'''H,1''''H-[3,3';4',3'';4'',3''';4''',3'''']quinquepyrrol-4-yl]-acrylonitrile

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Technology Process of (E)-3-[4''''-((E)-2-Cyano-vinyl)-1,1',1'',1''',1''''-pentakis-(toluene-4-sulfonyl)-1H,1'H,1''H,1'''H,1''''H-[3,3';4',3'';4'',3''';4''',3'''']quinquepyrrol-4-yl]-acrylonitrile

There total 12 articles about (E)-3-[4''''-((E)-2-Cyano-vinyl)-1,1',1'',1''',1''''-pentakis-(toluene-4-sulfonyl)-1H,1'H,1''H,1'''H,1''''H-[3,3';4',3'';4'',3''';4''',3'''']quinquepyrrol-4-yl]-acrylonitrile 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: 86.0%

: 2537-48-6
diethyl 1-cyanomethylphosphonate

: 125666-37-7
1,1',1'',1''',1''''-Pentakis-(toluene-4-sulfonyl)-1H,1'H,1''H,1'''H,1''''H-[3,3';4',3'';4'',3''';4''',3'''']quinquepyrrole-4,4''''-dicarbaldehyde

: 125666-38-8
(E)-3-[4''''-((E)-2-Cyano-vinyl)-1,1',1'',1''',1''''-pentakis-(toluene-4-sulfonyl)-1H,1'H,1''H,1'''H,1''''H-[3,3';4',3'';4'',3''';4''',3'''']quinquepyrrol-4-yl]-acrylonitrile

Guidance literature:: With sodium hydride; at -30 ℃;

Reference yield:

: 125666-25-3
3,4-dicyanopyrrole

: 125666-38-8
(E)-3-[4''''-((E)-2-Cyano-vinyl)-1,1',1'',1''',1''''-pentakis-(toluene-4-sulfonyl)-1H,1'H,1''H,1'''H,1''''H-[3,3';4',3'';4'',3''';4''',3'''']quinquepyrrol-4-yl]-acrylonitrile

Guidance literature:: Multi-step reaction with 11 steps

1: 90 percent / NaH / dimethylformamide

2: 73 percent / DIBAL / toluene / -30 °C

3: NaH / -30 °C

4: NaH / dimethylformamide / 0 - 5 °C

5: DMAP / CH₂Cl₂

6: 95 percent / DIBAL / toluene / -30 °C

7: 90 percent / NaH / -30 °C

8: 83 percent / NaH / dimethylformamide / 0 - 5 °C

9: 95 percent / DMAP / CH₂Cl₂

10: 95 percent / DIBAL / toluene / -30 °C

11: 86 percent / NaH / -30 °C

With dmap; sodium hydride; diisobutylaluminium hydride; In dichloromethane; N,N-dimethyl-formamide; toluene;

Reference yield:

: 125666-27-5
N-tosylpyrrole-3,4-dicarboxaldehyde

: 125666-38-8
(E)-3-[4''''-((E)-2-Cyano-vinyl)-1,1',1'',1''',1''''-pentakis-(toluene-4-sulfonyl)-1H,1'H,1''H,1'''H,1''''H-[3,3';4',3'';4'',3''';4''',3'''']quinquepyrrol-4-yl]-acrylonitrile

Guidance literature:: Multi-step reaction with 9 steps

1: NaH / -30 °C

2: NaH / dimethylformamide / 0 - 5 °C

3: DMAP / CH₂Cl₂

4: 95 percent / DIBAL / toluene / -30 °C

5: 90 percent / NaH / -30 °C

6: 83 percent / NaH / dimethylformamide / 0 - 5 °C

7: 95 percent / DMAP / CH₂Cl₂

8: 95 percent / DIBAL / toluene / -30 °C

9: 86 percent / NaH / -30 °C

With dmap; sodium hydride; diisobutylaluminium hydride; In dichloromethane; N,N-dimethyl-formamide; toluene;