2'-chloro-5'-methylfluorescein di-t-butyldimethylsilylether

Base Information

Chemical Name:2'-chloro-5'-methylfluorescein di-t-butyldimethylsilylether
CAS No.:389625-49-4
Molecular Formula:C₃₃H₄₁ClO₅Si₂
Molecular Weight:609.31
Hs Code.:

Synonyms:2'-chloro-5'-methylfluorescein di-t-butyldimethylsilylether

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Chemical Property of 2'-chloro-5'-methylfluorescein di-t-butyldimethylsilylether

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Technology Process of 2'-chloro-5'-methylfluorescein di-t-butyldimethylsilylether

There total 1 articles about 2'-chloro-5'-methylfluorescein di-t-butyldimethylsilylether 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:

: 85-44-9
phthalic anhydride

: 389625-49-4
2'-chloro-5'-methylfluorescein di-t-butyldimethylsilylether

Guidance literature:: Multi-step reaction with 3 steps

1.1: AlCl₃ / nitrobenzene / 0 - 120 °C

1.2: 48.9 percent / 0.1 M HCl / hexane

2.1: ZnCl₂ / 1.08 h / 150 - 250 °C

2.2: 90 percent / 3 M HCl / 0.5 h / Heating

3.1: 37 percent Spectr_. / imidazole / dimethylformamide / 12 h / 20 °C

With 1H-imidazole; aluminium trichloride; zinc(II) chloride; In nitrobenzene; N,N-dimethyl-formamide;
DOI:10.1021/ja0287377

Reference yield:

: 389625-49-4
2'-chloro-5'-methylfluorescein di-t-butyldimethylsilylether

: 9-(o-carboxyphenyl)-2-chloro-5-[2-{bis(2-pyridylmethyl)aminomethyl}-N-methylaniline]-6-hydroxy-3-xanthanone

Guidance literature:: Multi-step reaction with 3 steps

1.1: 73.3 percent / 1,3-dibromo-5,5-dimethylhydantoin; 1,1'-azobis(cyclohexanecarbonitrile); AcOH / chlorobenzene / 60 h / 40 °C

2.1: AgNO₃; pyridine / acetonitrile / 15 h

2.2: acetonitrile / 12 h / 20 °C

3.1: 30 percent / AcOH; TBAF / tetrahydrofuran / 36 h / 20 °C

With pyridine; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; tetrabutyl ammonium fluoride; silver nitrate; acetic acid; 1,1'-azobis(1-cyanocyclohexanenitrile); In tetrahydrofuran; chlorobenzene; acetonitrile;
DOI:10.1021/ja0287377

Reference yield:

: 389625-49-4
2'-chloro-5'-methylfluorescein di-t-butyldimethylsilylether

: 502467-19-8
C₅₂H₅₉ClN₄O₅Si₂

Guidance literature:: Multi-step reaction with 2 steps

1.1: 73.3 percent / 1,3-dibromo-5,5-dimethylhydantoin; 1,1'-azobis(cyclohexanecarbonitrile); AcOH / chlorobenzene / 60 h / 40 °C

2.1: AgNO₃; pyridine / acetonitrile / 15 h

2.2: acetonitrile / 12 h / 20 °C

With pyridine; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; silver nitrate; acetic acid; 1,1'-azobis(1-cyanocyclohexanenitrile); In chlorobenzene; acetonitrile;
DOI:10.1021/ja0287377